diff --git a/ThirdParty/ffmpeg/include/libavcodec/avcodec.h b/ThirdParty/ffmpeg/include/libavcodec/avcodec.h
index 4dae23d06..3edd8e263 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/avcodec.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/avcodec.h
@@ -231,6 +231,16 @@ typedef struct RcOverride{
  * decoded frame in stream.
  */
 #define AV_CODEC_FLAG_DROPCHANGED     (1 <<  5)
+/**
+ * Request the encoder to output reconstructed frames, i.e. frames that would be
+ * produced by decoding the encoded bistream. These frames may be retrieved by
+ * calling avcodec_receive_frame() immediately after a successful call to
+ * avcodec_receive_packet().
+ *
+ * Should only be used with encoders flagged with the
+ * AV_CODEC_CAP_ENCODER_RECON_FRAME capability.
+ */
+#define AV_CODEC_FLAG_RECON_FRAME     (1 <<  6)
 /**
  * Use internal 2pass ratecontrol in first pass mode.
  */
@@ -331,13 +341,12 @@ typedef struct RcOverride{
  * Do not reset ASS ReadOrder field on flush (subtitles decoding)
  */
 #define AV_CODEC_FLAG2_RO_FLUSH_NOOP  (1 << 30)
-
-/* Unsupported options :
- *              Syntax Arithmetic coding (SAC)
- *              Reference Picture Selection
- *              Independent Segment Decoding */
-/* /Fx */
-/* codec capabilities */
+/**
+ * Generate/parse ICC profiles on encode/decode, as appropriate for the type of
+ * file. No effect on codecs which cannot contain embedded ICC profiles, or
+ * when compiled without support for lcms2.
+ */
+#define AV_CODEC_FLAG2_ICC_PROFILES   (1U << 31)
 
 /* Exported side data.
    These flags can be passed in AVCodecContext.export_side_data before initialization.
@@ -1296,13 +1305,9 @@ typedef struct AVCodecContext {
      * unofficial and experimental (that is, they always try to decode things
      * when they can) unless they are explicitly asked to behave stupidly
      * (=strictly conform to the specs)
+     * This may only be set to one of the FF_COMPLIANCE_* values in defs.h.
      */
     int strict_std_compliance;
-#define FF_COMPLIANCE_VERY_STRICT   2 ///< Strictly conform to an older more strict version of the spec or reference software.
-#define FF_COMPLIANCE_STRICT        1 ///< Strictly conform to all the things in the spec no matter what consequences.
-#define FF_COMPLIANCE_NORMAL        0
-#define FF_COMPLIANCE_UNOFFICIAL   -1 ///< Allow unofficial extensions
-#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things.
 
     /**
      * error concealment flags
@@ -1338,28 +1343,13 @@ typedef struct AVCodecContext {
 
     /**
      * Error recognition; may misdetect some more or less valid parts as errors.
+     * This is a bitfield of the AV_EF_* values defined in defs.h.
+     *
      * - encoding: Set by user.
      * - decoding: Set by user.
      */
     int err_recognition;
 
-/**
- * Verify checksums embedded in the bitstream (could be of either encoded or
- * decoded data, depending on the codec) and print an error message on mismatch.
- * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the
- * decoder returning an error.
- */
-#define AV_EF_CRCCHECK  (1<<0)
-#define AV_EF_BITSTREAM (1<<1)          ///< detect bitstream specification deviations
-#define AV_EF_BUFFER    (1<<2)          ///< detect improper bitstream length
-#define AV_EF_EXPLODE   (1<<3)          ///< abort decoding on minor error detection
-
-#define AV_EF_IGNORE_ERR (1<<15)        ///< ignore errors and continue
-#define AV_EF_CAREFUL    (1<<16)        ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors
-#define AV_EF_COMPLIANT  (1<<17)        ///< consider all spec non compliances as errors
-#define AV_EF_AGGRESSIVE (1<<18)        ///< consider things that a sane encoder should not do as an error
-
-
     /**
      * opaque 64-bit number (generally a PTS) that will be reordered and
      * output in AVFrame.reordered_opaque
@@ -1379,13 +1369,26 @@ typedef struct AVCodecContext {
     const struct AVHWAccel *hwaccel;
 
     /**
-     * Hardware accelerator context.
-     * For some hardware accelerators, a global context needs to be
-     * provided by the user. In that case, this holds display-dependent
-     * data FFmpeg cannot instantiate itself. Please refer to the
-     * FFmpeg HW accelerator documentation to know how to fill this.
-     * - encoding: unused
-     * - decoding: Set by user
+     * Legacy hardware accelerator context.
+     *
+     * For some hardware acceleration methods, the caller may use this field to
+     * signal hwaccel-specific data to the codec. The struct pointed to by this
+     * pointer is hwaccel-dependent and defined in the respective header. Please
+     * refer to the FFmpeg HW accelerator documentation to know how to fill
+     * this.
+     *
+     * In most cases this field is optional - the necessary information may also
+     * be provided to libavcodec through @ref hw_frames_ctx or @ref
+     * hw_device_ctx (see avcodec_get_hw_config()). However, in some cases it
+     * may be the only method of signalling some (optional) information.
+     *
+     * The struct and its contents are owned by the caller.
+     *
+     * - encoding: May be set by the caller before avcodec_open2(). Must remain
+     *             valid until avcodec_free_context().
+     * - decoding: May be set by the caller in the get_format() callback.
+     *             Must remain valid until the next get_format() call,
+     *             or avcodec_free_context() (whichever comes first).
      */
     void *hwaccel_context;
 
@@ -1496,7 +1499,7 @@ typedef struct AVCodecContext {
      *   libavcodec will behave as if this field was always set to 1.
      *   Callers that want to be forward compatible with future libavcodec
      *   versions should wrap access to this field in
-     *     #if LIBAVCODEC_VERSION_MAJOR < 60
+     *     `#if LIBAVCODEC_VERSION_MAJOR < 60`
      */
     attribute_deprecated
     int thread_safe_callbacks;
@@ -1518,7 +1521,6 @@ typedef struct AVCodecContext {
      * It will return only after finishing all tasks.
      * The user may replace this with some multithreaded implementation,
      * the default implementation will execute the parts serially.
-     * Also see avcodec_thread_init and e.g. the --enable-pthread configure option.
      * @param c context passed also to func
      * @param count the number of things to execute
      * @param arg2 argument passed unchanged to func
@@ -2494,6 +2496,7 @@ void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height);
 void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
                                int linesize_align[AV_NUM_DATA_POINTERS]);
 
+#ifdef FF_API_AVCODEC_CHROMA_POS
 /**
  * Converts AVChromaLocation to swscale x/y chroma position.
  *
@@ -2502,7 +2505,9 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
  *
  * @param xpos  horizontal chroma sample position
  * @param ypos  vertical   chroma sample position
+ * @deprecated Use av_chroma_location_enum_to_pos() instead.
  */
+ attribute_deprecated
 int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos);
 
 /**
@@ -2513,8 +2518,11 @@ int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos);
  *
  * @param xpos  horizontal chroma sample position
  * @param ypos  vertical   chroma sample position
+ * @deprecated Use av_chroma_location_pos_to_enum() instead.
  */
+ attribute_deprecated
 enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos);
+#endif
 
 /**
  * Decode a subtitle message.
@@ -2596,21 +2604,23 @@ int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub,
 int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt);
 
 /**
- * Return decoded output data from a decoder.
+ * Return decoded output data from a decoder or encoder (when the
+ * AV_CODEC_FLAG_RECON_FRAME flag is used).
  *
  * @param avctx codec context
  * @param frame This will be set to a reference-counted video or audio
  *              frame (depending on the decoder type) allocated by the
- *              decoder. Note that the function will always call
+ *              codec. Note that the function will always call
  *              av_frame_unref(frame) before doing anything else.
  *
  * @return
  *      0:                 success, a frame was returned
  *      AVERROR(EAGAIN):   output is not available in this state - user must try
  *                         to send new input
- *      AVERROR_EOF:       the decoder has been fully flushed, and there will be
+ *      AVERROR_EOF:       the codec has been fully flushed, and there will be
  *                         no more output frames
- *      AVERROR(EINVAL):   codec not opened, or it is an encoder
+ *      AVERROR(EINVAL):   codec not opened, or it is an encoder without
+ *                         the AV_CODEC_FLAG_RECON_FRAME flag enabled
  *      AVERROR_INPUT_CHANGED:   current decoded frame has changed parameters
  *                               with respect to first decoded frame. Applicable
  *                               when flag AV_CODEC_FLAG_DROPCHANGED is set.
@@ -2781,10 +2791,10 @@ int avcodec_get_hw_frames_parameters(AVCodecContext *avctx,
  */
 
 enum AVPictureStructure {
-    AV_PICTURE_STRUCTURE_UNKNOWN,      //< unknown
-    AV_PICTURE_STRUCTURE_TOP_FIELD,    //< coded as top field
-    AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field
-    AV_PICTURE_STRUCTURE_FRAME,        //< coded as frame
+    AV_PICTURE_STRUCTURE_UNKNOWN,      ///< unknown
+    AV_PICTURE_STRUCTURE_TOP_FIELD,    ///< coded as top field
+    AV_PICTURE_STRUCTURE_BOTTOM_FIELD, ///< coded as bottom field
+    AV_PICTURE_STRUCTURE_FRAME,        ///< coded as frame
 };
 
 typedef struct AVCodecParserContext {
diff --git a/ThirdParty/ffmpeg/include/libavcodec/bsf.h b/ThirdParty/ffmpeg/include/libavcodec/bsf.h
index 69d91a16a..a09c69f24 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/bsf.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/bsf.h
@@ -164,6 +164,8 @@ int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx);
 /**
  * Prepare the filter for use, after all the parameters and options have been
  * set.
+ *
+ * @param ctx a AVBSFContext previously allocated with av_bsf_alloc()
  */
 int av_bsf_init(AVBSFContext *ctx);
 
@@ -174,6 +176,7 @@ int av_bsf_init(AVBSFContext *ctx);
  * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or
  * AVERROR_EOF.
  *
+ * @param ctx an initialized AVBSFContext
  * @param pkt the packet to filter. The bitstream filter will take ownership of
  * the packet and reset the contents of pkt. pkt is not touched if an error occurs.
  * If pkt is empty (i.e. NULL, or pkt->data is NULL and pkt->side_data_elems zero),
@@ -192,6 +195,7 @@ int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt);
 /**
  * Retrieve a filtered packet.
  *
+ * @param ctx an initialized AVBSFContext
  * @param[out] pkt this struct will be filled with the contents of the filtered
  *                 packet. It is owned by the caller and must be freed using
  *                 av_packet_unref() when it is no longer needed.
diff --git a/ThirdParty/ffmpeg/include/libavcodec/codec.h b/ThirdParty/ffmpeg/include/libavcodec/codec.h
index 03e8be90a..77a1a3f5a 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/codec.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/codec.h
@@ -182,6 +182,14 @@
  */
 #define AV_CODEC_CAP_ENCODER_FLUSH   (1 << 21)
 
+/**
+ * The encoder is able to output reconstructed frame data, i.e. raw frames that
+ * would be produced by decoding the encoded bitstream.
+ *
+ * Reconstructed frame output is enabled by the AV_CODEC_FLAG_RECON_FRAME flag.
+ */
+#define AV_CODEC_CAP_ENCODER_RECON_FRAME (1 << 22)
+
 /**
  * AVProfile.
  */
diff --git a/ThirdParty/ffmpeg/include/libavcodec/codec_id.h b/ThirdParty/ffmpeg/include/libavcodec/codec_id.h
index 93856a16f..82874daaa 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/codec_id.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/codec_id.h
@@ -24,6 +24,8 @@
 #include "libavutil/avutil.h"
 #include "libavutil/samplefmt.h"
 
+#include "version_major.h"
+
 /**
  * @addtogroup lavc_core
  * @{
@@ -251,7 +253,9 @@ enum AVCodecID {
     AV_CODEC_ID_AVRP,
     AV_CODEC_ID_012V,
     AV_CODEC_ID_AVUI,
+#if FF_API_AYUV_CODECID
     AV_CODEC_ID_AYUV,
+#endif
     AV_CODEC_ID_TARGA_Y216,
     AV_CODEC_ID_V308,
     AV_CODEC_ID_V408,
@@ -311,6 +315,10 @@ enum AVCodecID {
     AV_CODEC_ID_VBN,
     AV_CODEC_ID_JPEGXL,
     AV_CODEC_ID_QOI,
+    AV_CODEC_ID_PHM,
+    AV_CODEC_ID_RADIANCE_HDR,
+    AV_CODEC_ID_WBMP,
+    AV_CODEC_ID_MEDIA100,
 
     /* various PCM "codecs" */
     AV_CODEC_ID_FIRST_AUDIO = 0x10000,     ///< A dummy id pointing at the start of audio codecs
@@ -520,6 +528,10 @@ enum AVCodecID {
     AV_CODEC_ID_FASTAUDIO,
     AV_CODEC_ID_MSNSIREN,
     AV_CODEC_ID_DFPWM,
+    AV_CODEC_ID_BONK,
+    AV_CODEC_ID_MISC4,
+    AV_CODEC_ID_APAC,
+    AV_CODEC_ID_FTR,
 
     /* subtitle codecs */
     AV_CODEC_ID_FIRST_SUBTITLE = 0x17000,          ///< A dummy ID pointing at the start of subtitle codecs.
diff --git a/ThirdParty/ffmpeg/include/libavcodec/codec_par.h b/ThirdParty/ffmpeg/include/libavcodec/codec_par.h
index 7660791a1..f51d27c59 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/codec_par.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/codec_par.h
@@ -32,15 +32,16 @@
 
 /**
  * @addtogroup lavc_core
+ * @{
  */
 
 enum AVFieldOrder {
     AV_FIELD_UNKNOWN,
     AV_FIELD_PROGRESSIVE,
-    AV_FIELD_TT,          //< Top coded_first, top displayed first
-    AV_FIELD_BB,          //< Bottom coded first, bottom displayed first
-    AV_FIELD_TB,          //< Top coded first, bottom displayed first
-    AV_FIELD_BT,          //< Bottom coded first, top displayed first
+    AV_FIELD_TT,          ///< Top coded_first, top displayed first
+    AV_FIELD_BB,          ///< Bottom coded first, bottom displayed first
+    AV_FIELD_TB,          ///< Top coded first, bottom displayed first
+    AV_FIELD_BT,          ///< Bottom coded first, top displayed first
 };
 
 /**
diff --git a/ThirdParty/ffmpeg/include/libavcodec/defs.h b/ThirdParty/ffmpeg/include/libavcodec/defs.h
index 420a042b8..fbe3254db 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/defs.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/defs.h
@@ -39,6 +39,28 @@
  */
 #define AV_INPUT_BUFFER_PADDING_SIZE 64
 
+/**
+ * Verify checksums embedded in the bitstream (could be of either encoded or
+ * decoded data, depending on the format) and print an error message on mismatch.
+ * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the
+ * decoder/demuxer returning an error.
+ */
+#define AV_EF_CRCCHECK       (1<<0)
+#define AV_EF_BITSTREAM      (1<<1)   ///< detect bitstream specification deviations
+#define AV_EF_BUFFER         (1<<2)   ///< detect improper bitstream length
+#define AV_EF_EXPLODE        (1<<3)   ///< abort decoding on minor error detection
+
+#define AV_EF_IGNORE_ERR     (1<<15)  ///< ignore errors and continue
+#define AV_EF_CAREFUL        (1<<16)  ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors
+#define AV_EF_COMPLIANT      (1<<17)  ///< consider all spec non compliances as errors
+#define AV_EF_AGGRESSIVE     (1<<18)  ///< consider things that a sane encoder/muxer should not do as an error
+
+#define FF_COMPLIANCE_VERY_STRICT   2 ///< Strictly conform to an older more strict version of the spec or reference software.
+#define FF_COMPLIANCE_STRICT        1 ///< Strictly conform to all the things in the spec no matter what consequences.
+#define FF_COMPLIANCE_NORMAL        0
+#define FF_COMPLIANCE_UNOFFICIAL   -1 ///< Allow unofficial extensions
+#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things.
+
 /**
  * @ingroup lavc_decoding
  */
diff --git a/ThirdParty/ffmpeg/include/libavcodec/mediacodec.h b/ThirdParty/ffmpeg/include/libavcodec/mediacodec.h
index 4c8545df0..4e9b56a61 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/mediacodec.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/mediacodec.h
@@ -88,13 +88,15 @@ int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render);
 /**
  * Release a MediaCodec buffer and render it at the given time to the surface
  * that is associated with the decoder. The timestamp must be within one second
- * of the current java/lang/System#nanoTime() (which is implemented using
- * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation
- * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details.
+ * of the current `java/lang/System#nanoTime()` (which is implemented using
+ * `CLOCK_MONOTONIC` on Android). See the Android MediaCodec documentation
+ * of [`android/media/MediaCodec#releaseOutputBuffer(int,long)`][0] for more details.
  *
  * @param buffer the buffer to render
  * @param time timestamp in nanoseconds of when to render the buffer
  * @return 0 on success, < 0 otherwise
+ *
+ * [0]: https://developer.android.com/reference/android/media/MediaCodec#releaseOutputBuffer(int,%20long)
  */
 int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time);
 
diff --git a/ThirdParty/ffmpeg/include/libavcodec/qsv.h b/ThirdParty/ffmpeg/include/libavcodec/qsv.h
index b77158ec2..c156b08d0 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/qsv.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/qsv.h
@@ -21,7 +21,7 @@
 #ifndef AVCODEC_QSV_H
 #define AVCODEC_QSV_H
 
-#include <mfx/mfxvideo.h>
+#include <mfxvideo.h>
 
 #include "libavutil/buffer.h"
 
@@ -61,6 +61,8 @@ typedef struct AVQSVContext {
      * required by the encoder and the user-provided value nb_opaque_surfaces.
      * The array of the opaque surfaces will be exported to the caller through
      * the opaque_surfaces field.
+     *
+     * The caller must set this field to zero for oneVPL (MFX_VERSION >= 2.0)
      */
     int opaque_alloc;
 
diff --git a/ThirdParty/ffmpeg/include/libavcodec/vdpau.h b/ThirdParty/ffmpeg/include/libavcodec/vdpau.h
index 3010094d9..35c4b1096 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/vdpau.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/vdpau.h
@@ -152,6 +152,6 @@ int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type,
  */
 AVVDPAUContext *av_vdpau_alloc_context(void);
 
-/* @}*/
+/** @} */
 
 #endif /* AVCODEC_VDPAU_H */
diff --git a/ThirdParty/ffmpeg/include/libavcodec/version.h b/ThirdParty/ffmpeg/include/libavcodec/version.h
index 0ef6c991f..2206401aa 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/version.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/version.h
@@ -29,8 +29,8 @@
 
 #include "version_major.h"
 
-#define LIBAVCODEC_VERSION_MINOR  34
-#define LIBAVCODEC_VERSION_MICRO 100
+#define LIBAVCODEC_VERSION_MINOR  50
+#define LIBAVCODEC_VERSION_MICRO 101
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
                                                LIBAVCODEC_VERSION_MINOR, \
diff --git a/ThirdParty/ffmpeg/include/libavcodec/version_major.h b/ThirdParty/ffmpeg/include/libavcodec/version_major.h
index 1e23ed5e0..12f863deb 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/version_major.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/version_major.h
@@ -50,5 +50,8 @@
 #define FF_API_SUB_TEXT_FORMAT     (LIBAVCODEC_VERSION_MAJOR < 60)
 #define FF_API_IDCT_NONE           (LIBAVCODEC_VERSION_MAJOR < 60)
 #define FF_API_SVTAV1_OPTS         (LIBAVCODEC_VERSION_MAJOR < 60)
+#define FF_API_AYUV_CODECID        (LIBAVCODEC_VERSION_MAJOR < 60)
+#define FF_API_VT_OUTPUT_CALLBACK  (LIBAVCODEC_VERSION_MAJOR < 60)
+#define FF_API_AVCODEC_CHROMA_POS  (LIBAVCODEC_VERSION_MAJOR < 60)
 
 #endif /* AVCODEC_VERSION_MAJOR_H */
diff --git a/ThirdParty/ffmpeg/include/libavcodec/videotoolbox.h b/ThirdParty/ffmpeg/include/libavcodec/videotoolbox.h
index af2db0d58..25a747a49 100644
--- a/ThirdParty/ffmpeg/include/libavcodec/videotoolbox.h
+++ b/ThirdParty/ffmpeg/include/libavcodec/videotoolbox.h
@@ -29,6 +29,15 @@
  * Public libavcodec Videotoolbox header.
  */
 
+/**
+ * @defgroup lavc_codec_hwaccel_videotoolbox VideoToolbox Decoder
+ * @ingroup lavc_codec_hwaccel
+ *
+ * Hardware accelerated decoding using VideoToolbox on Apple Platforms
+ *
+ * @{
+ */
+
 #include <stdint.h>
 
 #define Picture QuickdrawPicture
@@ -37,6 +46,8 @@
 
 #include "libavcodec/avcodec.h"
 
+#include "libavutil/attributes.h"
+
 /**
  * This struct holds all the information that needs to be passed
  * between the caller and libavcodec for initializing Videotoolbox decoding.
@@ -50,11 +61,14 @@ typedef struct AVVideotoolboxContext {
      */
     VTDecompressionSessionRef session;
 
+#if FF_API_VT_OUTPUT_CALLBACK
     /**
      * The output callback that must be passed to the session.
      * Set by av_videottoolbox_default_init()
      */
+    attribute_deprecated
     VTDecompressionOutputCallback output_callback;
+#endif
 
     /**
      * CVPixelBuffer Format Type that Videotoolbox will use for decoded frames.
diff --git a/ThirdParty/ffmpeg/include/libavformat/avformat.h b/ThirdParty/ffmpeg/include/libavformat/avformat.h
index f12fa7d90..1d97d56ac 100644
--- a/ThirdParty/ffmpeg/include/libavformat/avformat.h
+++ b/ThirdParty/ffmpeg/include/libavformat/avformat.h
@@ -1121,12 +1121,15 @@ typedef struct AVStream {
 
 struct AVCodecParserContext *av_stream_get_parser(const AVStream *s);
 
+#if FF_API_GET_END_PTS
 /**
  * Returns the pts of the last muxed packet + its duration
  *
  * the retuned value is undefined when used with a demuxer.
  */
+attribute_deprecated
 int64_t    av_stream_get_end_pts(const AVStream *st);
+#endif
 
 #define AV_PROGRAM_RUNNING 1
 
@@ -1895,8 +1898,8 @@ const AVOutputFormat *av_muxer_iterate(void **opaque);
 /**
  * Iterate over all registered demuxers.
  *
- * @param opaque a pointer where libavformat will store the iteration state. Must
- *               point to NULL to start the iteration.
+ * @param opaque a pointer where libavformat will store the iteration state.
+ *               Must point to NULL to start the iteration.
  *
  * @return the next registered demuxer or NULL when the iteration is
  *         finished
@@ -1954,12 +1957,13 @@ AVStream *avformat_new_stream(AVFormatContext *s, const AVCodec *c);
 /**
  * Wrap an existing array as stream side data.
  *
- * @param st stream
+ * @param st   stream
  * @param type side information type
  * @param data the side data array. It must be allocated with the av_malloc()
  *             family of functions. The ownership of the data is transferred to
  *             st.
  * @param size side information size
+ *
  * @return zero on success, a negative AVERROR code on failure. On failure,
  *         the stream is unchanged and the data remains owned by the caller.
  */
@@ -1970,8 +1974,9 @@ int av_stream_add_side_data(AVStream *st, enum AVPacketSideDataType type,
  * Allocate new information from stream.
  *
  * @param stream stream
- * @param type desired side information type
- * @param size side information size
+ * @param type   desired side information type
+ * @param size   side information size
+ *
  * @return pointer to fresh allocated data or NULL otherwise
  */
 uint8_t *av_stream_new_side_data(AVStream *stream,
@@ -1980,9 +1985,10 @@ uint8_t *av_stream_new_side_data(AVStream *stream,
  * Get side information from stream.
  *
  * @param stream stream
- * @param type desired side information type
- * @param size If supplied, *size will be set to the size of the side data
- *             or to zero if the desired side data is not present.
+ * @param type   desired side information type
+ * @param size   If supplied, *size will be set to the size of the side data
+ *               or to zero if the desired side data is not present.
+ *
  * @return pointer to data if present or NULL otherwise
  */
 uint8_t *av_stream_get_side_data(const AVStream *stream,
@@ -2000,16 +2006,17 @@ AVProgram *av_new_program(AVFormatContext *s, int id);
  * avformat_free_context() can be used to free the context and
  * everything allocated by the framework within it.
  *
- * @param *ctx is set to the created format context, or to NULL in
- * case of failure
- * @param oformat format to use for allocating the context, if NULL
- * format_name and filename are used instead
- * @param format_name the name of output format to use for allocating the
- * context, if NULL filename is used instead
- * @param filename the name of the filename to use for allocating the
- * context, may be NULL
- * @return >= 0 in case of success, a negative AVERROR code in case of
- * failure
+ * @param ctx           pointee is set to the created format context,
+ *                      or to NULL in case of failure
+ * @param oformat       format to use for allocating the context, if NULL
+ *                      format_name and filename are used instead
+ * @param format_name   the name of output format to use for allocating the
+ *                      context, if NULL filename is used instead
+ * @param filename      the name of the filename to use for allocating the
+ *                      context, may be NULL
+ *
+ * @return  >= 0 in case of success, a negative AVERROR code in case of
+ *          failure
  */
 int avformat_alloc_output_context2(AVFormatContext **ctx, const AVOutputFormat *oformat,
                                    const char *format_name, const char *filename);
@@ -2064,15 +2071,16 @@ const AVInputFormat *av_probe_input_format3(const AVProbeData *pd,
  * attempt is made. When the maximum probe size is reached, the input format
  * with the highest score is returned.
  *
- * @param pb the bytestream to probe
- * @param fmt the input format is put here
- * @param url the url of the stream
- * @param logctx the log context
- * @param offset the offset within the bytestream to probe from
+ * @param pb             the bytestream to probe
+ * @param fmt            the input format is put here
+ * @param url            the url of the stream
+ * @param logctx         the log context
+ * @param offset         the offset within the bytestream to probe from
  * @param max_probe_size the maximum probe buffer size (zero for default)
+ *
  * @return the score in case of success, a negative value corresponding to an
  *         the maximal score is AVPROBE_SCORE_MAX
- * AVERROR code otherwise
+ *         AVERROR code otherwise
  */
 int av_probe_input_buffer2(AVIOContext *pb, const AVInputFormat **fmt,
                            const char *url, void *logctx,
@@ -2089,16 +2097,19 @@ int av_probe_input_buffer(AVIOContext *pb, const AVInputFormat **fmt,
  * Open an input stream and read the header. The codecs are not opened.
  * The stream must be closed with avformat_close_input().
  *
- * @param ps Pointer to user-supplied AVFormatContext (allocated by avformat_alloc_context).
- *           May be a pointer to NULL, in which case an AVFormatContext is allocated by this
- *           function and written into ps.
- *           Note that a user-supplied AVFormatContext will be freed on failure.
- * @param url URL of the stream to open.
- * @param fmt If non-NULL, this parameter forces a specific input format.
- *            Otherwise the format is autodetected.
- * @param options  A dictionary filled with AVFormatContext and demuxer-private options.
- *                 On return this parameter will be destroyed and replaced with a dict containing
- *                 options that were not found. May be NULL.
+ * @param ps       Pointer to user-supplied AVFormatContext (allocated by
+ *                 avformat_alloc_context). May be a pointer to NULL, in
+ *                 which case an AVFormatContext is allocated by this
+ *                 function and written into ps.
+ *                 Note that a user-supplied AVFormatContext will be freed
+ *                 on failure.
+ * @param url      URL of the stream to open.
+ * @param fmt      If non-NULL, this parameter forces a specific input format.
+ *                 Otherwise the format is autodetected.
+ * @param options  A dictionary filled with AVFormatContext and demuxer-private
+ *                 options.
+ *                 On return this parameter will be destroyed and replaced with
+ *                 a dict containing options that were not found. May be NULL.
  *
  * @return 0 on success, a negative AVERROR on failure.
  *
@@ -2137,6 +2148,7 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options);
  * @param last  the last found program, the search will start after this
  *              program, or from the beginning if it is NULL
  * @param s     stream index
+ *
  * @return the next program which belongs to s, NULL if no program is found or
  *         the last program is not among the programs of ic.
  */
@@ -2161,10 +2173,12 @@ void av_program_add_stream_index(AVFormatContext *ac, int progid, unsigned int i
  * @param decoder_ret       if non-NULL, returns the decoder for the
  *                          selected stream
  * @param flags             flags; none are currently defined
+ *
  * @return  the non-negative stream number in case of success,
  *          AVERROR_STREAM_NOT_FOUND if no stream with the requested type
  *          could be found,
  *          AVERROR_DECODER_NOT_FOUND if streams were found but no decoder
+ *
  * @note  If av_find_best_stream returns successfully and decoder_ret is not
  *        NULL, then *decoder_ret is guaranteed to be set to a valid AVCodec.
  */
@@ -2208,13 +2222,14 @@ int av_read_frame(AVFormatContext *s, AVPacket *pkt);
  * Seek to the keyframe at timestamp.
  * 'timestamp' in 'stream_index'.
  *
- * @param s media file handle
- * @param stream_index If stream_index is (-1), a default
- * stream is selected, and timestamp is automatically converted
- * from AV_TIME_BASE units to the stream specific time_base.
- * @param timestamp Timestamp in AVStream.time_base units
- *        or, if no stream is specified, in AV_TIME_BASE units.
- * @param flags flags which select direction and seeking mode
+ * @param s            media file handle
+ * @param stream_index If stream_index is (-1), a default stream is selected,
+ *                     and timestamp is automatically converted from
+ *                     AV_TIME_BASE units to the stream specific time_base.
+ * @param timestamp    Timestamp in AVStream.time_base units or, if no stream
+ *                     is specified, in AV_TIME_BASE units.
+ * @param flags        flags which select direction and seeking mode
+ *
  * @return >= 0 on success
  */
 int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp,
@@ -2236,12 +2251,12 @@ int av_seek_frame(AVFormatContext *s, int stream_index, int64_t timestamp,
  * keyframes (this may not be supported by all demuxers).
  * If flags contain AVSEEK_FLAG_BACKWARD, it is ignored.
  *
- * @param s media file handle
+ * @param s            media file handle
  * @param stream_index index of the stream which is used as time base reference
- * @param min_ts smallest acceptable timestamp
- * @param ts target timestamp
- * @param max_ts largest acceptable timestamp
- * @param flags flags
+ * @param min_ts       smallest acceptable timestamp
+ * @param ts           target timestamp
+ * @param max_ts       largest acceptable timestamp
+ * @param flags        flags
  * @return >=0 on success, error code otherwise
  *
  * @note This is part of the new seek API which is still under construction.
@@ -2305,16 +2320,22 @@ void avformat_close_input(AVFormatContext **s);
  * Allocate the stream private data and write the stream header to
  * an output media file.
  *
- * @param s Media file handle, must be allocated with avformat_alloc_context().
- *          Its oformat field must be set to the desired output format;
- *          Its pb field must be set to an already opened AVIOContext.
- * @param options  An AVDictionary filled with AVFormatContext and muxer-private options.
- *                 On return this parameter will be destroyed and replaced with a dict containing
- *                 options that were not found. May be NULL.
+ * @param s        Media file handle, must be allocated with
+ *                 avformat_alloc_context().
+ *                 Its \ref AVFormatContext.oformat "oformat" field must be set
+ *                 to the desired output format;
+ *                 Its \ref AVFormatContext.pb "pb" field must be set to an
+ *                 already opened ::AVIOContext.
+ * @param options  An ::AVDictionary filled with AVFormatContext and
+ *                 muxer-private options.
+ *                 On return this parameter will be destroyed and replaced with
+ *                 a dict containing options that were not found. May be NULL.
  *
- * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec had not already been fully initialized in avformat_init,
- *         AVSTREAM_INIT_IN_INIT_OUTPUT  on success if the codec had already been fully initialized in avformat_init,
- *         negative AVERROR on failure.
+ * @retval AVSTREAM_INIT_IN_WRITE_HEADER On success, if the codec had not already been
+ *                                       fully initialized in avformat_init_output().
+ * @retval AVSTREAM_INIT_IN_INIT_OUTPUT  On success, if the codec had already been fully
+ *                                       initialized in avformat_init_output().
+ * @retval AVERROR                       A negative AVERROR on failure.
  *
  * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_init_output.
  */
@@ -2323,20 +2344,26 @@ int avformat_write_header(AVFormatContext *s, AVDictionary **options);
 
 /**
  * Allocate the stream private data and initialize the codec, but do not write the header.
- * May optionally be used before avformat_write_header to initialize stream parameters
+ * May optionally be used before avformat_write_header() to initialize stream parameters
  * before actually writing the header.
- * If using this function, do not pass the same options to avformat_write_header.
+ * If using this function, do not pass the same options to avformat_write_header().
  *
- * @param s Media file handle, must be allocated with avformat_alloc_context().
- *          Its oformat field must be set to the desired output format;
- *          Its pb field must be set to an already opened AVIOContext.
- * @param options  An AVDictionary filled with AVFormatContext and muxer-private options.
- *                 On return this parameter will be destroyed and replaced with a dict containing
- *                 options that were not found. May be NULL.
+ * @param s        Media file handle, must be allocated with
+ *                 avformat_alloc_context().
+ *                 Its \ref AVFormatContext.oformat "oformat" field must be set
+ *                 to the desired output format;
+ *                 Its \ref AVFormatContext.pb "pb" field must be set to an
+ *                 already opened ::AVIOContext.
+ * @param options  An ::AVDictionary filled with AVFormatContext and
+ *                 muxer-private options.
+ *                 On return this parameter will be destroyed and replaced with
+ *                 a dict containing options that were not found. May be NULL.
  *
- * @return AVSTREAM_INIT_IN_WRITE_HEADER on success if the codec requires avformat_write_header to fully initialize,
- *         AVSTREAM_INIT_IN_INIT_OUTPUT  on success if the codec has been fully initialized,
- *         negative AVERROR on failure.
+ * @retval AVSTREAM_INIT_IN_WRITE_HEADER On success, if the codec requires
+ *                                       avformat_write_header to fully initialize.
+ * @retval AVSTREAM_INIT_IN_INIT_OUTPUT  On success, if the codec has been fully
+ *                                       initialized.
+ * @retval AVERROR                       Anegative AVERROR on failure.
  *
  * @see av_opt_find, av_dict_set, avio_open, av_oformat_next, avformat_write_header.
  */
@@ -2481,11 +2508,11 @@ int av_write_trailer(AVFormatContext *s);
  * there is no match.
  *
  * @param short_name if non-NULL checks if short_name matches with the
- * names of the registered formats
- * @param filename if non-NULL checks if filename terminates with the
- * extensions of the registered formats
- * @param mime_type if non-NULL checks if mime_type matches with the
- * MIME type of the registered formats
+ *                   names of the registered formats
+ * @param filename   if non-NULL checks if filename terminates with the
+ *                   extensions of the registered formats
+ * @param mime_type  if non-NULL checks if mime_type matches with the
+ *                   MIME type of the registered formats
  */
 const AVOutputFormat *av_guess_format(const char *short_name,
                                       const char *filename,
@@ -2509,9 +2536,11 @@ enum AVCodecID av_guess_codec(const AVOutputFormat *fmt, const char *short_name,
  *                   time_base units
  * @param[out] wall  absolute time when that packet whas output,
  *                   in microsecond
- * @return  0 if OK, AVERROR(ENOSYS) if the format does not support it
- * Note: some formats or devices may not allow to measure dts and wall
- * atomically.
+ * @retval  0               Success
+ * @retval  AVERROR(ENOSYS) The format does not support it
+ *
+ * @note Some formats or devices may not allow to measure dts and wall
+ *       atomically.
  */
 int av_get_output_timestamp(struct AVFormatContext *s, int stream,
                             int64_t *dts, int64_t *wall);
@@ -2653,7 +2682,7 @@ const AVIndexEntry *avformat_index_get_entry(AVStream *st, int idx);
  * Get the AVIndexEntry corresponding to the given timestamp.
  *
  * @param st          Stream containing the requested AVIndexEntry.
- * @param timestamp   Timestamp to retrieve the index entry for.
+ * @param wanted_timestamp   Timestamp to retrieve the index entry for.
  * @param flags       If AVSEEK_FLAG_BACKWARD then the returned entry will correspond
  *                    to the timestamp which is <= the requested one, if backward
  *                    is 0, then it will be >=
diff --git a/ThirdParty/ffmpeg/include/libavformat/avio.h b/ThirdParty/ffmpeg/include/libavformat/avio.h
index 36c3d7b43..4bf6b1fbd 100644
--- a/ThirdParty/ffmpeg/include/libavformat/avio.h
+++ b/ThirdParty/ffmpeg/include/libavformat/avio.h
@@ -101,9 +101,13 @@ typedef struct AVIODirEntry {
     int64_t filemode;                     /**< Unix file mode, -1 if unknown. */
 } AVIODirEntry;
 
+#if FF_API_AVIODIRCONTEXT
 typedef struct AVIODirContext {
     struct URLContext *url_context;
 } AVIODirContext;
+#else
+typedef struct AVIODirContext AVIODirContext;
+#endif
 
 /**
  * Different data types that can be returned via the AVIO
@@ -464,6 +468,7 @@ int avio_put_str16be(AVIOContext *s, const char *str);
  *
  * Zero-length ranges are omitted from the output.
  *
+ * @param s    the AVIOContext
  * @param time the stream time the current bytestream pos corresponds to
  *             (in AV_TIME_BASE units), or AV_NOPTS_VALUE if unknown or not
  *             applicable
diff --git a/ThirdParty/ffmpeg/include/libavformat/version.h b/ThirdParty/ffmpeg/include/libavformat/version.h
index 966ebb7ed..7c9d50b7b 100644
--- a/ThirdParty/ffmpeg/include/libavformat/version.h
+++ b/ThirdParty/ffmpeg/include/libavformat/version.h
@@ -31,8 +31,8 @@
 
 #include "version_major.h"
 
-#define LIBAVFORMAT_VERSION_MINOR  25
-#define LIBAVFORMAT_VERSION_MICRO 100
+#define LIBAVFORMAT_VERSION_MINOR  34
+#define LIBAVFORMAT_VERSION_MICRO 101
 
 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
                                                LIBAVFORMAT_VERSION_MINOR, \
diff --git a/ThirdParty/ffmpeg/include/libavformat/version_major.h b/ThirdParty/ffmpeg/include/libavformat/version_major.h
index 5f71298bc..86af3ee4a 100644
--- a/ThirdParty/ffmpeg/include/libavformat/version_major.h
+++ b/ThirdParty/ffmpeg/include/libavformat/version_major.h
@@ -46,6 +46,8 @@
 #define FF_API_AVIOCONTEXT_WRITTEN      (LIBAVFORMAT_VERSION_MAJOR < 60)
 #define FF_HLS_TS_OPTIONS               (LIBAVFORMAT_VERSION_MAJOR < 60)
 #define FF_API_AVSTREAM_CLASS           (LIBAVFORMAT_VERSION_MAJOR > 59)
+#define FF_API_GET_END_PTS              (LIBAVFORMAT_VERSION_MAJOR < 60)
+#define FF_API_AVIODIRCONTEXT           (LIBAVFORMAT_VERSION_MAJOR < 60)
 
 
 #define FF_API_R_FRAME_RATE            1
diff --git a/ThirdParty/ffmpeg/include/libavutil/aes.h b/ThirdParty/ffmpeg/include/libavutil/aes.h
index d243286c8..4e7347368 100644
--- a/ThirdParty/ffmpeg/include/libavutil/aes.h
+++ b/ThirdParty/ffmpeg/include/libavutil/aes.h
@@ -42,6 +42,9 @@ struct AVAES *av_aes_alloc(void);
 
 /**
  * Initialize an AVAES context.
+ *
+ * @param a The AVAES context
+ * @param key Pointer to the key
  * @param key_bits 128, 192 or 256
  * @param decrypt 0 for encryption, 1 for decryption
  */
@@ -49,9 +52,11 @@ int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt);
 
 /**
  * Encrypt or decrypt a buffer using a previously initialized context.
- * @param count number of 16 byte blocks
+ *
+ * @param a The AVAES context
  * @param dst destination array, can be equal to src
  * @param src source array, can be equal to dst
+ * @param count number of 16 byte blocks
  * @param iv initialization vector for CBC mode, if NULL then ECB will be used
  * @param decrypt 0 for encryption, 1 for decryption
  */
diff --git a/ThirdParty/ffmpeg/include/libavutil/aes_ctr.h b/ThirdParty/ffmpeg/include/libavutil/aes_ctr.h
index 4e9fda7ac..d98c07122 100644
--- a/ThirdParty/ffmpeg/include/libavutil/aes_ctr.h
+++ b/ThirdParty/ffmpeg/include/libavutil/aes_ctr.h
@@ -22,6 +22,12 @@
 #ifndef AVUTIL_AES_CTR_H
 #define AVUTIL_AES_CTR_H
 
+/**
+ * @defgroup lavu_aes_ctr AES-CTR
+ * @ingroup lavu_crypto
+ * @{
+ */
+
 #include <stdint.h>
 
 #include "attributes.h"
@@ -38,17 +44,23 @@ struct AVAESCTR *av_aes_ctr_alloc(void);
 
 /**
  * Initialize an AVAESCTR context.
+ *
+ * @param a The AVAESCTR context to initialize
  * @param key encryption key, must have a length of AES_CTR_KEY_SIZE
  */
 int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key);
 
 /**
  * Release an AVAESCTR context.
+ *
+ * @param a The AVAESCTR context
  */
 void av_aes_ctr_free(struct AVAESCTR *a);
 
 /**
  * Process a buffer using a previously initialized context.
+ *
+ * @param a The AVAESCTR context
  * @param dst destination array, can be equal to src
  * @param src source array, can be equal to dst
  * @param size the size of src and dst
diff --git a/ThirdParty/ffmpeg/include/libavutil/avstring.h b/ThirdParty/ffmpeg/include/libavutil/avstring.h
index fae446c30..74aa4cd0e 100644
--- a/ThirdParty/ffmpeg/include/libavutil/avstring.h
+++ b/ThirdParty/ffmpeg/include/libavutil/avstring.h
@@ -135,6 +135,7 @@ size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...) av_printf_forma
 /**
  * Get the count of continuous non zero chars starting from the beginning.
  *
+ * @param s   the string whose length to count
  * @param len maximum number of characters to check in the string, that
  *            is the maximum value which is returned by the function
  */
diff --git a/ThirdParty/ffmpeg/include/libavutil/bprint.h b/ThirdParty/ffmpeg/include/libavutil/bprint.h
index c09b1ac1e..f27d30f72 100644
--- a/ThirdParty/ffmpeg/include/libavutil/bprint.h
+++ b/ThirdParty/ffmpeg/include/libavutil/bprint.h
@@ -18,6 +18,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+/**
+ * @file
+ * @ingroup lavu_avbprint
+ * AVBPrint public header
+ */
+
 #ifndef AVUTIL_BPRINT_H
 #define AVUTIL_BPRINT_H
 
@@ -26,6 +32,14 @@
 #include "attributes.h"
 #include "avstring.h"
 
+/**
+ * @defgroup lavu_avbprint AVBPrint
+ * @ingroup lavu_data
+ *
+ * A buffer to print data progressively
+ * @{
+ */
+
 /**
  * Define a structure with extra padding to a fixed size
  * This helps ensuring binary compatibility with future versions.
@@ -48,14 +62,14 @@ typedef struct name { \
  * Small buffers are kept in the structure itself, and thus require no
  * memory allocation at all (unless the contents of the buffer is needed
  * after the structure goes out of scope). This is almost as lightweight as
- * declaring a local "char buf[512]".
+ * declaring a local `char buf[512]`.
  *
  * The length of the string can go beyond the allocated size: the buffer is
  * then truncated, but the functions still keep account of the actual total
  * length.
  *
- * In other words, buf->len can be greater than buf->size and records the
- * total length of what would have been to the buffer if there had been
+ * In other words, AVBPrint.len can be greater than AVBPrint.size and records
+ * the total length of what would have been to the buffer if there had been
  * enough memory.
  *
  * Append operations do not need to be tested for failure: if a memory
@@ -63,20 +77,17 @@ typedef struct name { \
  * is still updated. This situation can be tested with
  * av_bprint_is_complete().
  *
- * The size_max field determines several possible behaviours:
- *
- * size_max = -1 (= UINT_MAX) or any large value will let the buffer be
- * reallocated as necessary, with an amortized linear cost.
- *
- * size_max = 0 prevents writing anything to the buffer: only the total
- * length is computed. The write operations can then possibly be repeated in
- * a buffer with exactly the necessary size
- * (using size_init = size_max = len + 1).
- *
- * size_max = 1 is automatically replaced by the exact size available in the
- * structure itself, thus ensuring no dynamic memory allocation. The
- * internal buffer is large enough to hold a reasonable paragraph of text,
- * such as the current paragraph.
+ * The AVBPrint.size_max field determines several possible behaviours:
+ * - `size_max = -1` (= `UINT_MAX`) or any large value will let the buffer be
+ *   reallocated as necessary, with an amortized linear cost.
+ * - `size_max = 0` prevents writing anything to the buffer: only the total
+ *   length is computed. The write operations can then possibly be repeated in
+ *   a buffer with exactly the necessary size
+ *   (using `size_init = size_max = len + 1`).
+ * - `size_max = 1` is automatically replaced by the exact size available in the
+ *   structure itself, thus ensuring no dynamic memory allocation. The
+ *   internal buffer is large enough to hold a reasonable paragraph of text,
+ *   such as the current paragraph.
  */
 
 FF_PAD_STRUCTURE(AVBPrint, 1024,
@@ -88,12 +99,31 @@ FF_PAD_STRUCTURE(AVBPrint, 1024,
 )
 
 /**
+ * @name Max size special values
  * Convenience macros for special values for av_bprint_init() size_max
  * parameter.
+ * @{
+ */
+
+/**
+ * Buffer will be reallocated as necessary, with an amortized linear cost.
  */
 #define AV_BPRINT_SIZE_UNLIMITED  ((unsigned)-1)
+/**
+ * Use the exact size available in the AVBPrint structure itself.
+ *
+ * Thus ensuring no dynamic memory allocation. The internal buffer is large
+ * enough to hold a reasonable paragraph of text, such as the current paragraph.
+ */
 #define AV_BPRINT_SIZE_AUTOMATIC  1
+/**
+ * Do not write anything to the buffer, only calculate the total length.
+ *
+ * The write operations can then possibly be repeated in a buffer with
+ * exactly the necessary size (using `size_init = size_max = AVBPrint.len + 1`).
+ */
 #define AV_BPRINT_SIZE_COUNT_ONLY 0
+/** @} */
 
 /**
  * Init a print buffer.
@@ -101,12 +131,12 @@ FF_PAD_STRUCTURE(AVBPrint, 1024,
  * @param buf        buffer to init
  * @param size_init  initial size (including the final 0)
  * @param size_max   maximum size;
- *                   0 means do not write anything, just count the length;
- *                   1 is replaced by the maximum value for automatic storage;
- *                   any large value means that the internal buffer will be
- *                   reallocated as needed up to that limit; -1 is converted to
- *                   UINT_MAX, the largest limit possible.
- *                   Check also AV_BPRINT_SIZE_* macros.
+ *                   - `0` means do not write anything, just count the length
+ *                   - `1` is replaced by the maximum value for automatic storage
+ *                       any large value means that the internal buffer will be
+ *                       reallocated as needed up to that limit
+ *                   - `-1` is converted to `UINT_MAX`, the largest limit possible.
+ *                   Check also `AV_BPRINT_SIZE_*` macros.
  */
 void av_bprint_init(AVBPrint *buf, unsigned size_init, unsigned size_max);
 
@@ -216,4 +246,6 @@ int av_bprint_finalize(AVBPrint *buf, char **ret_str);
 void av_bprint_escape(AVBPrint *dstbuf, const char *src, const char *special_chars,
                       enum AVEscapeMode mode, int flags);
 
+/** @} */
+
 #endif /* AVUTIL_BPRINT_H */
diff --git a/ThirdParty/ffmpeg/include/libavutil/bswap.h b/ThirdParty/ffmpeg/include/libavutil/bswap.h
index 91cb79538..4840ab433 100644
--- a/ThirdParty/ffmpeg/include/libavutil/bswap.h
+++ b/ThirdParty/ffmpeg/include/libavutil/bswap.h
@@ -40,6 +40,8 @@
 #   include "arm/bswap.h"
 #elif ARCH_AVR32
 #   include "avr32/bswap.h"
+#elif ARCH_RISCV
+#   include "riscv/bswap.h"
 #elif ARCH_SH4
 #   include "sh4/bswap.h"
 #elif ARCH_X86
diff --git a/ThirdParty/ffmpeg/include/libavutil/camellia.h b/ThirdParty/ffmpeg/include/libavutil/camellia.h
index e674c9b9a..96787102e 100644
--- a/ThirdParty/ffmpeg/include/libavutil/camellia.h
+++ b/ThirdParty/ffmpeg/include/libavutil/camellia.h
@@ -59,7 +59,7 @@ int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits);
   * @param dst destination array, can be equal to src
   * @param src source array, can be equal to dst
   * @param count number of 16 byte blocks
-  * @paran iv initialization vector for CBC mode, NULL for ECB mode
+  * @param iv initialization vector for CBC mode, NULL for ECB mode
   * @param decrypt 0 for encryption, 1 for decryption
  */
 void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt);
diff --git a/ThirdParty/ffmpeg/include/libavutil/channel_layout.h b/ThirdParty/ffmpeg/include/libavutil/channel_layout.h
index 4dd6614de..059ff7084 100644
--- a/ThirdParty/ffmpeg/include/libavutil/channel_layout.h
+++ b/ThirdParty/ffmpeg/include/libavutil/channel_layout.h
@@ -30,11 +30,17 @@
 
 /**
  * @file
- * audio channel layout utility functions
+ * @ingroup lavu_audio_channels
+ * Public libavutil channel layout APIs header.
  */
 
+
 /**
- * @addtogroup lavu_audio
+ * @defgroup lavu_audio_channels Audio channels
+ * @ingroup lavu_audio
+ *
+ * Audio channel layout utility functions
+ *
  * @{
  */
 
@@ -84,9 +90,9 @@ enum AVChannel {
      * Range of channels between AV_CHAN_AMBISONIC_BASE and
      * AV_CHAN_AMBISONIC_END represent Ambisonic components using the ACN system.
      *
-     * Given a channel id <i> between AV_CHAN_AMBISONIC_BASE and
-     * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel <n> is
-     * <n> = <i> - AV_CHAN_AMBISONIC_BASE.
+     * Given a channel id `<i>` between AV_CHAN_AMBISONIC_BASE and
+     * AV_CHAN_AMBISONIC_END (inclusive), the ACN index of the channel `<n>` is
+     * `<n> = <i> - AV_CHAN_AMBISONIC_BASE`.
      *
      * @note these values are only used for AV_CHANNEL_ORDER_CUSTOM channel
      * orderings, the AV_CHANNEL_ORDER_AMBISONIC ordering orders the channels
@@ -266,8 +272,11 @@ typedef struct AVChannelCustom {
  * A channel layout here is defined as a set of channels ordered in a specific
  * way (unless the channel order is AV_CHANNEL_ORDER_UNSPEC, in which case an
  * AVChannelLayout carries only the channel count).
+ * All orders may be treated as if they were AV_CHANNEL_ORDER_UNSPEC by
+ * ignoring everything but the channel count, as long as av_channel_layout_check()
+ * considers they are valid.
  *
- * Unlike most structures in Libav, sizeof(AVChannelLayout) is a part of the
+ * Unlike most structures in FFmpeg, sizeof(AVChannelLayout) is a part of the
  * public ABI and may be used by the caller. E.g. it may be allocated on stack
  * or embedded in caller-defined structs.
  *
@@ -350,6 +359,10 @@ typedef struct AVChannelLayout {
 #define AV_CHANNEL_LAYOUT_MASK(nb, m) \
     { .order = AV_CHANNEL_ORDER_NATIVE, .nb_channels = (nb), .u = { .mask = (m) }}
 
+/**
+ * @name Common pre-defined channel layouts
+ * @{
+ */
 #define AV_CHANNEL_LAYOUT_MONO              AV_CHANNEL_LAYOUT_MASK(1,  AV_CH_LAYOUT_MONO)
 #define AV_CHANNEL_LAYOUT_STEREO            AV_CHANNEL_LAYOUT_MASK(2,  AV_CH_LAYOUT_STEREO)
 #define AV_CHANNEL_LAYOUT_2POINT1           AV_CHANNEL_LAYOUT_MASK(3,  AV_CH_LAYOUT_2POINT1)
@@ -381,10 +394,16 @@ typedef struct AVChannelLayout {
 #define AV_CHANNEL_LAYOUT_22POINT2          AV_CHANNEL_LAYOUT_MASK(24, AV_CH_LAYOUT_22POINT2)
 #define AV_CHANNEL_LAYOUT_AMBISONIC_FIRST_ORDER \
     { .order = AV_CHANNEL_ORDER_AMBISONIC, .nb_channels = 4, .u = { .mask = 0 }}
+/** @} */
 
 struct AVBPrint;
 
 #if FF_API_OLD_CHANNEL_LAYOUT
+/**
+ * @name Deprecated Functions
+ * @{
+ */
+
 /**
  * Return a channel layout id that matches name, or 0 if no match is found.
  *
@@ -429,6 +448,8 @@ int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, i
  *
  * @param buf put here the string containing the channel layout
  * @param buf_size size in bytes of the buffer
+ * @param nb_channels number of channels
+ * @param channel_layout channel layout bitset
  * @deprecated use av_channel_layout_describe()
  */
 attribute_deprecated
@@ -459,6 +480,7 @@ int64_t av_get_default_channel_layout(int nb_channels);
 /**
  * Get the index of a channel in channel_layout.
  *
+ * @param channel_layout channel layout bitset
  * @param channel a channel layout describing exactly one channel which must be
  *                present in channel_layout.
  *
@@ -511,6 +533,9 @@ const char *av_get_channel_description(uint64_t channel);
 attribute_deprecated
 int av_get_standard_channel_layout(unsigned index, uint64_t *layout,
                                    const char **name);
+/**
+ * @}
+ */
 #endif
 
 /**
@@ -519,6 +544,7 @@ int av_get_standard_channel_layout(unsigned index, uint64_t *layout,
  *
  * @param buf pre-allocated buffer where to put the generated string
  * @param buf_size size in bytes of the buffer.
+ * @param channel the AVChannel whose name to get
  * @return amount of bytes needed to hold the output string, or a negative AVERROR
  *         on failure. If the returned value is bigger than buf_size, then the
  *         string was truncated.
@@ -537,6 +563,7 @@ void av_channel_name_bprint(struct AVBPrint *bp, enum AVChannel channel_id);
  *
  * @param buf pre-allocated buffer where to put the generated string
  * @param buf_size size in bytes of the buffer.
+ * @param channel the AVChannel whose description to get
  * @return amount of bytes needed to hold the output string, or a negative AVERROR
  *         on failure. If the returned value is bigger than buf_size, then the
  *         string was truncated.
@@ -593,7 +620,7 @@ int av_channel_layout_from_string(AVChannelLayout *channel_layout,
 /**
  * Get the default channel layout for a given number of channels.
  *
- * @param channel_layout the layout structure to be initialized
+ * @param ch_layout the layout structure to be initialized
  * @param nb_channels number of channels
  */
 void av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels);
@@ -658,6 +685,7 @@ int av_channel_layout_describe_bprint(const AVChannelLayout *channel_layout,
  * Get the channel with the given index in a channel layout.
  *
  * @param channel_layout input channel layout
+ * @param idx index of the channel
  * @return channel with the index idx in channel_layout on success or
  *         AV_CHAN_NONE on failure (if idx is not valid or the channel order is
  *         unspecified)
@@ -670,6 +698,7 @@ av_channel_layout_channel_from_index(const AVChannelLayout *channel_layout, unsi
  * channels are found, only the first match will be returned.
  *
  * @param channel_layout input channel layout
+ * @param channel the channel whose index to obtain
  * @return index of channel in channel_layout on success or a negative number if
  *         channel is not present in channel_layout.
  */
@@ -684,6 +713,7 @@ int av_channel_layout_index_from_channel(const AVChannelLayout *channel_layout,
  * @ref av_channel_from_string().
  *
  * @param channel_layout input channel layout
+ * @param name string describing the channel whose index to obtain
  * @return a channel index described by the given string, or a negative AVERROR
  *         value.
  */
@@ -697,6 +727,7 @@ int av_channel_layout_index_from_string(const AVChannelLayout *channel_layout,
  * @ref av_channel_from_string().
  *
  * @param channel_layout input channel layout
+ * @param name string describing the channel to obtain
  * @return a channel described by the given string in channel_layout on success
  *         or AV_CHAN_NONE on failure (if the string is not valid or the channel
  *         order is unspecified)
@@ -742,7 +773,6 @@ int av_channel_layout_check(const AVChannelLayout *channel_layout);
 int av_channel_layout_compare(const AVChannelLayout *chl, const AVChannelLayout *chl1);
 
 /**
- * @}
  * @}
  */
 
diff --git a/ThirdParty/ffmpeg/include/libavutil/cpu.h b/ThirdParty/ffmpeg/include/libavutil/cpu.h
index 9711e574c..8fa5ea919 100644
--- a/ThirdParty/ffmpeg/include/libavutil/cpu.h
+++ b/ThirdParty/ffmpeg/include/libavutil/cpu.h
@@ -78,6 +78,16 @@
 #define AV_CPU_FLAG_LSX          (1 << 0)
 #define AV_CPU_FLAG_LASX         (1 << 1)
 
+// RISC-V extensions
+#define AV_CPU_FLAG_RVI          (1 << 0) ///< I (full GPR bank)
+#define AV_CPU_FLAG_RVF          (1 << 1) ///< F (single precision FP)
+#define AV_CPU_FLAG_RVD          (1 << 2) ///< D (double precision FP)
+#define AV_CPU_FLAG_RVV_I32      (1 << 3) ///< Vectors of 8/16/32-bit int's */
+#define AV_CPU_FLAG_RVV_F32      (1 << 4) ///< Vectors of float's */
+#define AV_CPU_FLAG_RVV_I64      (1 << 5) ///< Vectors of 64-bit int's */
+#define AV_CPU_FLAG_RVV_F64      (1 << 6) ///< Vectors of double's
+#define AV_CPU_FLAG_RVB_BASIC    (1 << 7) ///< Basic bit-manipulations
+
 /**
  * Return the flags which specify extensions supported by the CPU.
  * The returned value is affected by av_force_cpu_flags() if that was used
diff --git a/ThirdParty/ffmpeg/include/libavutil/crc.h b/ThirdParty/ffmpeg/include/libavutil/crc.h
index 24a2e3cae..7f59812a1 100644
--- a/ThirdParty/ffmpeg/include/libavutil/crc.h
+++ b/ThirdParty/ffmpeg/include/libavutil/crc.h
@@ -84,7 +84,10 @@ const AVCRC *av_crc_get_table(AVCRCId crc_id);
 
 /**
  * Calculate the CRC of a block.
+ * @param ctx initialized AVCRC array (see av_crc_init())
  * @param crc CRC of previous blocks if any or initial value for CRC
+ * @param buffer buffer whose CRC to calculate
+ * @param length length of the buffer
  * @return CRC updated with the data from the given block
  *
  * @see av_crc_init() "le" parameter
diff --git a/ThirdParty/ffmpeg/include/libavutil/csp.h b/ThirdParty/ffmpeg/include/libavutil/csp.h
index 37544449c..18ef208ad 100644
--- a/ThirdParty/ffmpeg/include/libavutil/csp.h
+++ b/ThirdParty/ffmpeg/include/libavutil/csp.h
@@ -24,9 +24,14 @@
 #include "rational.h"
 
 /**
- * @file Colorspace value utility functions for libavutil.
+ * @file
+ * Colorspace value utility functions for libavutil.
+ * @ingroup lavu_math_csp
  * @author Ronald S. Bultje <rsbultje@gmail.com>
  * @author Leo Izen <leo.izen@gmail.com>
+ */
+
+/**
  * @defgroup lavu_math_csp Colorspace Utility
  * @ingroup lavu_math
  * @{
diff --git a/ThirdParty/ffmpeg/include/libavutil/des.h b/ThirdParty/ffmpeg/include/libavutil/des.h
index 4cf11f5bc..3a3e6fa47 100644
--- a/ThirdParty/ffmpeg/include/libavutil/des.h
+++ b/ThirdParty/ffmpeg/include/libavutil/des.h
@@ -43,6 +43,8 @@ AVDES *av_des_alloc(void);
 /**
  * @brief Initializes an AVDES context.
  *
+ * @param d pointer to a AVDES structure to initialize
+ * @param key pointer to the key to use
  * @param key_bits must be 64 or 192
  * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption
  * @return zero on success, negative value otherwise
@@ -52,9 +54,10 @@ int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt);
 /**
  * @brief Encrypts / decrypts using the DES algorithm.
  *
- * @param count number of 8 byte blocks
+ * @param d pointer to the AVDES structure
  * @param dst destination array, can be equal to src, must be 8-byte aligned
  * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL
+ * @param count number of 8 byte blocks
  * @param iv initialization vector for CBC mode, if NULL then ECB will be used,
  *           must be 8-byte aligned
  * @param decrypt 0 for encryption, 1 for decryption
@@ -64,9 +67,10 @@ void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count,
 /**
  * @brief Calculates CBC-MAC using the DES algorithm.
  *
- * @param count number of 8 byte blocks
+ * @param d pointer to the AVDES structure
  * @param dst destination array, can be equal to src, must be 8-byte aligned
  * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL
+ * @param count number of 8 byte blocks
  */
 void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count);
 
diff --git a/ThirdParty/ffmpeg/include/libavutil/detection_bbox.h b/ThirdParty/ffmpeg/include/libavutil/detection_bbox.h
index c20c204a5..011988052 100644
--- a/ThirdParty/ffmpeg/include/libavutil/detection_bbox.h
+++ b/ThirdParty/ffmpeg/include/libavutil/detection_bbox.h
@@ -93,6 +93,7 @@ av_get_detection_bbox(const AVDetectionBBoxHeader *header, unsigned int idx)
  * AVDetectionBBox, and initializes the variables.
  * Can be freed with a normal av_free() call.
  *
+ * @param nb_bboxes number of AVDetectionBBox structures to allocate
  * @param out_size if non-NULL, the size in bytes of the resulting data array is
  * written here.
  */
diff --git a/ThirdParty/ffmpeg/include/libavutil/display.h b/ThirdParty/ffmpeg/include/libavutil/display.h
index 31d8bef36..50f2b44ca 100644
--- a/ThirdParty/ffmpeg/include/libavutil/display.h
+++ b/ThirdParty/ffmpeg/include/libavutil/display.h
@@ -20,6 +20,7 @@
 
 /**
  * @file
+ * @ingroup lavu_video_display
  * Display matrix
  */
 
@@ -29,15 +30,9 @@
 #include <stdint.h>
 
 /**
- * @addtogroup lavu_video
- * @{
- *
  * @defgroup lavu_video_display Display transformation matrix functions
- * @{
- */
-
-/**
- * @addtogroup lavu_video_display
+ * @ingroup lavu_video
+ *
  * The display transformation matrix specifies an affine transformation that
  * should be applied to video frames for correct presentation. It is compatible
  * with the matrices stored in the ISO/IEC 14496-12 container format.
@@ -71,6 +66,8 @@
  *   q' = (b * p + d * q + y) / z;
  *   z  =  u * p + v * q + w
  * @endcode
+ *
+ * @{
  */
 
 /**
@@ -90,8 +87,8 @@ double av_display_rotation_get(const int32_t matrix[9]);
  * Initialize a transformation matrix describing a pure clockwise
  * rotation by the specified angle (in degrees).
  *
- * @param matrix an allocated transformation matrix (will be fully overwritten
- *               by this function)
+ * @param[out] matrix a transformation matrix (will be fully overwritten
+ *                    by this function)
  * @param angle rotation angle in degrees.
  */
 void av_display_rotation_set(int32_t matrix[9], double angle);
@@ -99,14 +96,13 @@ void av_display_rotation_set(int32_t matrix[9], double angle);
 /**
  * Flip the input matrix horizontally and/or vertically.
  *
- * @param matrix an allocated transformation matrix
+ * @param[in,out] matrix a transformation matrix
  * @param hflip whether the matrix should be flipped horizontally
  * @param vflip whether the matrix should be flipped vertically
  */
 void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip);
 
 /**
- * @}
  * @}
  */
 
diff --git a/ThirdParty/ffmpeg/include/libavutil/eval.h b/ThirdParty/ffmpeg/include/libavutil/eval.h
index 57afc2d56..ee8cffb05 100644
--- a/ThirdParty/ffmpeg/include/libavutil/eval.h
+++ b/ThirdParty/ffmpeg/include/libavutil/eval.h
@@ -42,6 +42,7 @@ typedef struct AVExpr AVExpr;
  * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers
  * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments
  * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2
+ * @param log_offset log level offset, can be used to silence error messages
  * @param log_ctx parent logging context
  * @return >= 0 in case of success, a negative value corresponding to an
  * AVERROR code otherwise
@@ -65,6 +66,7 @@ int av_expr_parse_and_eval(double *res, const char *s,
  * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument
  * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers
  * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments
+ * @param log_offset log level offset, can be used to silence error messages
  * @param log_ctx parent logging context
  * @return >= 0 in case of success, a negative value corresponding to an
  * AVERROR code otherwise
@@ -78,6 +80,7 @@ int av_expr_parse(AVExpr **expr, const char *s,
 /**
  * Evaluate a previously parsed expression.
  *
+ * @param e the AVExpr to evaluate
  * @param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names
  * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2
  * @return the value of the expression
@@ -87,6 +90,7 @@ double av_expr_eval(AVExpr *e, const double *const_values, void *opaque);
 /**
  * Track the presence of variables and their number of occurrences in a parsed expression
  *
+ * @param e the AVExpr to track variables in
  * @param counter a zero-initialized array where the count of each variable will be stored
  * @param size size of array
  * @return 0 on success, a negative value indicates that no expression or array was passed
@@ -98,6 +102,7 @@ int av_expr_count_vars(AVExpr *e, unsigned *counter, int size);
  * Track the presence of user provided functions and their number of occurrences
  * in a parsed expression.
  *
+ * @param e the AVExpr to track user provided functions in
  * @param counter a zero-initialized array where the count of each function will be stored
  *                if you passed 5 functions with 2 arguments to av_expr_parse()
  *                then for arg=2 this will use upto 5 entries.
diff --git a/ThirdParty/ffmpeg/include/libavutil/ffversion.h b/ThirdParty/ffmpeg/include/libavutil/ffversion.h
index 374dc2366..88befd374 100644
--- a/ThirdParty/ffmpeg/include/libavutil/ffversion.h
+++ b/ThirdParty/ffmpeg/include/libavutil/ffversion.h
@@ -1,5 +1,5 @@
 /* Automatically generated by version.sh, do not manually edit! */
 #ifndef AVUTIL_FFVERSION_H
 #define AVUTIL_FFVERSION_H
-#define FFMPEG_VERSION "N-107242-gc7ce03d826"
+#define FFMPEG_VERSION "N-108709-g3bd0bf76fb"
 #endif /* AVUTIL_FFVERSION_H */
diff --git a/ThirdParty/ffmpeg/include/libavutil/fifo.h b/ThirdParty/ffmpeg/include/libavutil/fifo.h
index 4eed364af..70f9376d9 100644
--- a/ThirdParty/ffmpeg/include/libavutil/fifo.h
+++ b/ThirdParty/ffmpeg/include/libavutil/fifo.h
@@ -18,7 +18,8 @@
 
 /**
  * @file
- * a very simple circular buffer FIFO implementation
+ * @ingroup lavu_fifo
+ * A generic FIFO API
  */
 
 #ifndef AVUTIL_FIFO_H
@@ -30,6 +31,14 @@
 #include "attributes.h"
 #include "version.h"
 
+/**
+ * @defgroup lavu_fifo AVFifo
+ * @ingroup lavu_data
+ *
+ * @{
+ * A generic FIFO API
+ */
+
 typedef struct AVFifo AVFifo;
 
 /**
@@ -88,7 +97,13 @@ void av_fifo_auto_grow_limit(AVFifo *f, size_t max_elems);
 size_t av_fifo_can_read(const AVFifo *f);
 
 /**
- * @return number of elements that can be written into the given FIFO.
+ * @return Number of elements that can be written into the given FIFO without
+ *         growing it.
+ *
+ *         In other words, this number of elements or less is guaranteed to fit
+ *         into the FIFO. More data may be written when the
+ *         AV_FIFO_FLAG_AUTO_GROW flag was specified at FIFO creation, but this
+ *         may involve memory allocation, which can fail.
  */
 size_t av_fifo_can_write(const AVFifo *f);
 
@@ -109,9 +124,12 @@ int av_fifo_grow2(AVFifo *f, size_t inc);
 /**
  * Write data into a FIFO.
  *
- * In case nb_elems > av_fifo_can_write(f), nothing is written and an error
+ * In case nb_elems > av_fifo_can_write(f) and the AV_FIFO_FLAG_AUTO_GROW flag
+ * was not specified at FIFO creation, nothing is written and an error
  * is returned.
  *
+ * Calling function is guaranteed to succeed if nb_elems <= av_fifo_can_write(f).
+ *
  * @param f the FIFO buffer
  * @param buf Data to be written. nb_elems * av_fifo_elem_size(f) bytes will be
  *            read from buf on success.
@@ -423,4 +441,8 @@ static inline uint8_t *av_fifo_peek2(const AVFifoBuffer *f, int offs)
 #endif
 #endif
 
+/**
+ * @}
+ */
+
 #endif /* AVUTIL_FIFO_H */
diff --git a/ThirdParty/ffmpeg/include/libavutil/file.h b/ThirdParty/ffmpeg/include/libavutil/file.h
index 8ec210e78..fc87a9cd6 100644
--- a/ThirdParty/ffmpeg/include/libavutil/file.h
+++ b/ThirdParty/ffmpeg/include/libavutil/file.h
@@ -22,6 +22,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#include "version.h"
 #include "attributes.h"
 
 /**
@@ -38,6 +39,9 @@
  * case *bufptr will be set to NULL and *size will be set to 0.
  * The returned buffer must be released with av_file_unmap().
  *
+ * @param filename path to the file
+ * @param[out] bufptr pointee is set to the mapped or allocated buffer
+ * @param[out] size pointee is set to the size in bytes of the buffer
  * @param log_offset loglevel offset used for logging
  * @param log_ctx context used for logging
  * @return a non negative number in case of success, a negative value
@@ -50,11 +54,13 @@ int av_file_map(const char *filename, uint8_t **bufptr, size_t *size,
 /**
  * Unmap or free the buffer bufptr created by av_file_map().
  *
+ * @param bufptr the buffer previously created with av_file_map()
  * @param size size in bytes of bufptr, must be the same as returned
  * by av_file_map()
  */
 void av_file_unmap(uint8_t *bufptr, size_t size);
 
+#if FF_API_AV_FOPEN_UTF8
 /**
  * Wrapper to work around the lack of mkstemp() on mingw.
  * Also, tries to create file in /tmp first, if possible.
@@ -67,6 +73,8 @@ void av_file_unmap(uint8_t *bufptr, size_t size);
  *       libraries and could interfere with the calling application.
  * @deprecated as fd numbers cannot be passed saftely between libs on some platforms
  */
+attribute_deprecated
 int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx);
+#endif
 
 #endif /* AVUTIL_FILE_H */
diff --git a/ThirdParty/ffmpeg/include/libavutil/frame.h b/ThirdParty/ffmpeg/include/libavutil/frame.h
index 33fac2054..e60a82f6c 100644
--- a/ThirdParty/ffmpeg/include/libavutil/frame.h
+++ b/ThirdParty/ffmpeg/include/libavutil/frame.h
@@ -604,13 +604,18 @@ typedef struct AVFrame {
      */
     int64_t pkt_pos;
 
+#if FF_API_PKT_DURATION
     /**
      * duration of the corresponding packet, expressed in
      * AVStream->time_base units, 0 if unknown.
      * - encoding: unused
      * - decoding: Read by user.
+     *
+     * @deprecated use duration instead
      */
+    attribute_deprecated
     int64_t pkt_duration;
+#endif
 
     /**
      * metadata.
@@ -702,6 +707,11 @@ typedef struct AVFrame {
      * Channel layout of the audio data.
      */
     AVChannelLayout ch_layout;
+
+    /**
+     * Duration of the frame, in the same units as pts. 0 if unknown.
+     */
+    int64_t duration;
 } AVFrame;
 
 
@@ -818,7 +828,8 @@ int av_frame_is_writable(AVFrame *frame);
  * Ensure that the frame data is writable, avoiding data copy if possible.
  *
  * Do nothing if the frame is writable, allocate new buffers and copy the data
- * if it is not.
+ * if it is not. Non-refcounted frames behave as non-writable, i.e. a copy
+ * is always made.
  *
  * @return 0 on success, a negative AVERROR on error.
  *
@@ -853,6 +864,7 @@ int av_frame_copy_props(AVFrame *dst, const AVFrame *src);
 /**
  * Get the buffer reference a given data plane is stored in.
  *
+ * @param frame the frame to get the plane's buffer from
  * @param plane index of the data plane of interest in frame->extended_data.
  *
  * @return the buffer reference that contains the plane or NULL if the input
diff --git a/ThirdParty/ffmpeg/include/libavutil/hwcontext.h b/ThirdParty/ffmpeg/include/libavutil/hwcontext.h
index c18b7e1e8..7ff08c860 100644
--- a/ThirdParty/ffmpeg/include/libavutil/hwcontext.h
+++ b/ThirdParty/ffmpeg/include/libavutil/hwcontext.h
@@ -249,7 +249,7 @@ const char *av_hwdevice_get_type_name(enum AVHWDeviceType type);
 /**
  * Iterate over supported device types.
  *
- * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type
+ * @param prev AV_HWDEVICE_TYPE_NONE initially, then the previous type
  *             returned by this function in subsequent iterations.
  * @return The next usable device type from enum AVHWDeviceType, or
  *         AV_HWDEVICE_TYPE_NONE if there are no more.
@@ -591,6 +591,7 @@ int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags);
  *
  * @param derived_frame_ctx  On success, a reference to the newly created
  *                           AVHWFramesContext.
+ * @param format             The AVPixelFormat for the derived context.
  * @param derived_device_ctx A reference to the device to create the new
  *                           AVHWFramesContext on.
  * @param source_frame_ctx   A reference to an existing AVHWFramesContext
diff --git a/ThirdParty/ffmpeg/include/libavutil/hwcontext_qsv.h b/ThirdParty/ffmpeg/include/libavutil/hwcontext_qsv.h
index b98d611cf..e2dba8ad8 100644
--- a/ThirdParty/ffmpeg/include/libavutil/hwcontext_qsv.h
+++ b/ThirdParty/ffmpeg/include/libavutil/hwcontext_qsv.h
@@ -19,7 +19,7 @@
 #ifndef AVUTIL_HWCONTEXT_QSV_H
 #define AVUTIL_HWCONTEXT_QSV_H
 
-#include <mfx/mfxvideo.h>
+#include <mfxvideo.h>
 
 /**
  * @file
@@ -34,6 +34,17 @@
  */
 typedef struct AVQSVDeviceContext {
     mfxSession session;
+    /**
+     * The mfxLoader handle used for mfxSession creation
+     *
+     * This field is only available for oneVPL user. For non-oneVPL user, this
+     * field must be set to NULL.
+     *
+     * Filled by the user before calling av_hwdevice_ctx_init() and should be
+     * cast to mfxLoader handle. Deallocating the AVHWDeviceContext will always
+     * release this interface.
+     */
+    void *loader;
 } AVQSVDeviceContext;
 
 /**
diff --git a/ThirdParty/ffmpeg/include/libavutil/hwcontext_videotoolbox.h b/ThirdParty/ffmpeg/include/libavutil/hwcontext_videotoolbox.h
index b6bdcf243..25dde85df 100644
--- a/ThirdParty/ffmpeg/include/libavutil/hwcontext_videotoolbox.h
+++ b/ThirdParty/ffmpeg/include/libavutil/hwcontext_videotoolbox.h
@@ -23,6 +23,7 @@
 
 #include <VideoToolbox/VideoToolbox.h>
 
+#include "frame.h"
 #include "pixfmt.h"
 
 /**
diff --git a/ThirdParty/ffmpeg/include/libavutil/imgutils.h b/ThirdParty/ffmpeg/include/libavutil/imgutils.h
index be5333556..e10ac1495 100644
--- a/ThirdParty/ffmpeg/include/libavutil/imgutils.h
+++ b/ThirdParty/ffmpeg/include/libavutil/imgutils.h
@@ -48,6 +48,7 @@
  * component in the plane with the max pixel step.
  * @param max_pixstep_comps an array which is filled with the component
  * for each plane which has the max pixel step. May be NULL.
+ * @param pixdesc the AVPixFmtDescriptor for the image, describing its format
  */
 void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4],
                                 const AVPixFmtDescriptor *pixdesc);
@@ -65,6 +66,8 @@ int av_image_get_linesize(enum AVPixelFormat pix_fmt, int width, int plane);
  * width width.
  *
  * @param linesizes array to be filled with the linesize for each plane
+ * @param pix_fmt the AVPixelFormat of the image
+ * @param width width of the image in pixels
  * @return >= 0 in case of success, a negative error code otherwise
  */
 int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int width);
@@ -73,6 +76,8 @@ int av_image_fill_linesizes(int linesizes[4], enum AVPixelFormat pix_fmt, int wi
  * Fill plane sizes for an image with pixel format pix_fmt and height height.
  *
  * @param size the array to be filled with the size of each image plane
+ * @param pix_fmt the AVPixelFormat of the image
+ * @param height height of the image in pixels
  * @param linesizes the array containing the linesize for each
  *        plane, should be filled by av_image_fill_linesizes()
  * @return >= 0 in case of success, a negative error code otherwise
@@ -88,6 +93,8 @@ int av_image_fill_plane_sizes(size_t size[4], enum AVPixelFormat pix_fmt,
  * height height.
  *
  * @param data pointers array to be filled with the pointer for each image plane
+ * @param pix_fmt the AVPixelFormat of the image
+ * @param height height of the image in pixels
  * @param ptr the pointer to a buffer which will contain the image
  * @param linesizes the array containing the linesize for each
  * plane, should be filled by av_image_fill_linesizes()
@@ -103,6 +110,11 @@ int av_image_fill_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt, int hei
  * The allocated image buffer has to be freed by using
  * av_freep(&pointers[0]).
  *
+ * @param pointers array to be filled with the pointer for each image plane
+ * @param linesizes the array filled with the linesize for each plane
+ * @param w width of the image in pixels
+ * @param h height of the image in pixels
+ * @param pix_fmt the AVPixelFormat of the image
  * @param align the value to use for buffer size alignment
  * @return the size in bytes required for the image buffer, a negative
  * error code in case of failure
@@ -119,8 +131,11 @@ int av_image_alloc(uint8_t *pointers[4], int linesizes[4],
  * bytewidth must be contained by both absolute values of dst_linesize
  * and src_linesize, otherwise the function behavior is undefined.
  *
+ * @param dst          destination plane to copy to
  * @param dst_linesize linesize for the image plane in dst
+ * @param src          source plane to copy from
  * @param src_linesize linesize for the image plane in src
+ * @param height       height (number of lines) of the plane
  */
 void av_image_copy_plane(uint8_t       *dst, int dst_linesize,
                          const uint8_t *src, int src_linesize,
@@ -147,8 +162,13 @@ void av_image_copy_plane_uc_from(uint8_t       *dst, ptrdiff_t dst_linesize,
 /**
  * Copy image in src_data to dst_data.
  *
+ * @param dst_data      destination image data buffer to copy to
  * @param dst_linesizes linesizes for the image in dst_data
+ * @param src_data      source image data buffer to copy from
  * @param src_linesizes linesizes for the image in src_data
+ * @param pix_fmt       the AVPixelFormat of the image
+ * @param width         width of the image in pixels
+ * @param height        height of the image in pixels
  */
 void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4],
                    const uint8_t *src_data[4], const int src_linesizes[4],
diff --git a/ThirdParty/ffmpeg/include/libavutil/lfg.h b/ThirdParty/ffmpeg/include/libavutil/lfg.h
index 2b669205d..e75a986f1 100644
--- a/ThirdParty/ffmpeg/include/libavutil/lfg.h
+++ b/ThirdParty/ffmpeg/include/libavutil/lfg.h
@@ -27,7 +27,7 @@
 /**
  * Context structure for the Lagged Fibonacci PRNG.
  * The exact layout, types and content of this struct may change and should
- * not be accessed directly. Only its sizeof() is guranteed to stay the same
+ * not be accessed directly. Only its `sizeof()` is guaranteed to stay the same
  * to allow easy instanciation.
  */
 typedef struct AVLFG {
@@ -40,7 +40,7 @@ void av_lfg_init(AVLFG *c, unsigned int seed);
 /**
  * Seed the state of the ALFG using binary data.
  *
- * Return value: 0 on success, negative value (AVERROR) on failure.
+ * @return 0 on success, negative value (AVERROR) on failure.
  */
 int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length);
 
@@ -73,6 +73,7 @@ static inline unsigned int av_mlfg_get(AVLFG *c){
  * Get the next two numbers generated by a Box-Muller Gaussian
  * generator using the random numbers issued by lfg.
  *
+ * @param lfg pointer to the contex structure
  * @param out array where the two generated numbers are placed
  */
 void av_bmg_get(AVLFG *lfg, double out[2]);
diff --git a/ThirdParty/ffmpeg/include/libavutil/mathematics.h b/ThirdParty/ffmpeg/include/libavutil/mathematics.h
index 64d4137a6..e4aff1e97 100644
--- a/ThirdParty/ffmpeg/include/libavutil/mathematics.h
+++ b/ThirdParty/ffmpeg/include/libavutil/mathematics.h
@@ -111,7 +111,8 @@ enum AVRounding {
 /**
  * Compute the greatest common divisor of two integer operands.
  *
- * @param a,b Operands
+ * @param a Operand
+ * @param b Operand
  * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0;
  * if a == 0 and b == 0, returns 0.
  */
@@ -186,7 +187,8 @@ int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b);
  * av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02)
  * @endcode
  *
- * @param a,b Operands
+ * @param a Operand
+ * @param b Operand
  * @param mod Divisor; must be a power of 2
  * @return
  *         - a negative value if `a % mod < b % mod`
diff --git a/ThirdParty/ffmpeg/include/libavutil/mem.h b/ThirdParty/ffmpeg/include/libavutil/mem.h
index d91174196..c9c4fcf1f 100644
--- a/ThirdParty/ffmpeg/include/libavutil/mem.h
+++ b/ThirdParty/ffmpeg/include/libavutil/mem.h
@@ -667,7 +667,8 @@ void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size,
 /**
  * Multiply two `size_t` values checking for overflow.
  *
- * @param[in]  a,b Operands of multiplication
+ * @param[in]  a   Operand of multiplication
+ * @param[in]  b   Operand of multiplication
  * @param[out] r   Pointer to the result of the operation
  * @return 0 on success, AVERROR(EINVAL) on overflow
  */
diff --git a/ThirdParty/ffmpeg/include/libavutil/parseutils.h b/ThirdParty/ffmpeg/include/libavutil/parseutils.h
index e66d24b76..dad5c2775 100644
--- a/ThirdParty/ffmpeg/include/libavutil/parseutils.h
+++ b/ThirdParty/ffmpeg/include/libavutil/parseutils.h
@@ -79,6 +79,8 @@ int av_parse_video_rate(AVRational *rate, const char *str);
 /**
  * Put the RGBA values that correspond to color_string in rgba_color.
  *
+ * @param rgba_color 4-elements array of uint8_t values, where the respective
+ * red, green, blue and alpha component values are written.
  * @param color_string a string specifying a color. It can be the name of
  * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence,
  * possibly followed by "@" and a string representing the alpha
@@ -92,6 +94,8 @@ int av_parse_video_rate(AVRational *rate, const char *str);
  * @param slen length of the initial part of color_string containing the
  * color. It can be set to -1 if color_string is a null terminated string
  * containing nothing else than the color.
+ * @param log_ctx a pointer to an arbitrary struct of which the first field
+ * is a pointer to an AVClass struct (used for av_log()). Can be NULL.
  * @return >= 0 in case of success, a negative value in case of
  * failure (for example if color_string cannot be parsed).
  */
@@ -106,7 +110,7 @@ int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen,
  * av_parse_color().
  *
  * @param color_idx index of the requested color, starting from 0
- * @param rgbp      if not NULL, will point to a 3-elements array with the color value in RGB
+ * @param rgb      if not NULL, will point to a 3-elements array with the color value in RGB
  * @return the color name string or NULL if color_idx is not in the array
  */
 const char *av_get_known_color_name(int color_idx, const uint8_t **rgb);
@@ -162,19 +166,19 @@ int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info
  * by the standard strptime().
  *
  * The supported input field descriptors are listed below.
- * - %H: the hour as a decimal number, using a 24-hour clock, in the
+ * - `%%H`: the hour as a decimal number, using a 24-hour clock, in the
  *   range '00' through '23'
- * - %J: hours as a decimal number, in the range '0' through INT_MAX
- * - %M: the minute as a decimal number, using a 24-hour clock, in the
+ * - `%%J`: hours as a decimal number, in the range '0' through INT_MAX
+ * - `%%M`: the minute as a decimal number, using a 24-hour clock, in the
  *   range '00' through '59'
- * - %S: the second as a decimal number, using a 24-hour clock, in the
+ * - `%%S`: the second as a decimal number, using a 24-hour clock, in the
  *   range '00' through '59'
- * - %Y: the year as a decimal number, using the Gregorian calendar
- * - %m: the month as a decimal number, in the range '1' through '12'
- * - %d: the day of the month as a decimal number, in the range '1'
+ * - `%%Y`: the year as a decimal number, using the Gregorian calendar
+ * - `%%m`: the month as a decimal number, in the range '1' through '12'
+ * - `%%d`: the day of the month as a decimal number, in the range '1'
  *   through '31'
- * - %T: alias for '%H:%M:%S'
- * - %%: a literal '%'
+ * - `%%T`: alias for `%%H:%%M:%%S`
+ * - `%%`: a literal `%`
  *
  * @return a pointer to the first character not processed in this function
  *         call. In case the input string contains more characters than
diff --git a/ThirdParty/ffmpeg/include/libavutil/pixdesc.h b/ThirdParty/ffmpeg/include/libavutil/pixdesc.h
index f8a195ffc..0df73e6ef 100644
--- a/ThirdParty/ffmpeg/include/libavutil/pixdesc.h
+++ b/ThirdParty/ffmpeg/include/libavutil/pixdesc.h
@@ -264,6 +264,28 @@ const char *av_chroma_location_name(enum AVChromaLocation location);
  */
 int av_chroma_location_from_name(const char *name);
 
+/**
+ * Converts AVChromaLocation to swscale x/y chroma position.
+ *
+ * The positions represent the chroma (0,0) position in a coordinates system
+ * with luma (0,0) representing the origin and luma(1,1) representing 256,256
+ *
+ * @param xpos  horizontal chroma sample position
+ * @param ypos  vertical   chroma sample position
+ */
+int av_chroma_location_enum_to_pos(int *xpos, int *ypos, enum AVChromaLocation pos);
+
+/**
+ * Converts swscale x/y chroma position to AVChromaLocation.
+ *
+ * The positions represent the chroma (0,0) position in a coordinates system
+ * with luma (0,0) representing the origin and luma(1,1) representing 256,256
+ *
+ * @param xpos  horizontal chroma sample position
+ * @param ypos  vertical   chroma sample position
+ */
+enum AVChromaLocation av_chroma_location_pos_to_enum(int xpos, int ypos);
+
 /**
  * Return the pixel format corresponding to name.
  *
@@ -357,12 +379,15 @@ void av_write_image_line(const uint16_t *src, uint8_t *data[4],
  */
 enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt);
 
-#define FF_LOSS_RESOLUTION  0x0001 /**< loss due to resolution change */
-#define FF_LOSS_DEPTH       0x0002 /**< loss due to color depth change */
-#define FF_LOSS_COLORSPACE  0x0004 /**< loss due to color space conversion */
-#define FF_LOSS_ALPHA       0x0008 /**< loss of alpha bits */
-#define FF_LOSS_COLORQUANT  0x0010 /**< loss due to color quantization */
-#define FF_LOSS_CHROMA      0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */
+#define FF_LOSS_RESOLUTION        0x0001 /**< loss due to resolution change */
+#define FF_LOSS_DEPTH             0x0002 /**< loss due to color depth change */
+#define FF_LOSS_COLORSPACE        0x0004 /**< loss due to color space conversion */
+#define FF_LOSS_ALPHA             0x0008 /**< loss of alpha bits */
+#define FF_LOSS_COLORQUANT        0x0010 /**< loss due to color quantization */
+#define FF_LOSS_CHROMA            0x0020 /**< loss of chroma (e.g. RGB to gray conversion) */
+#define FF_LOSS_EXCESS_RESOLUTION 0x0040 /**< loss due to unneeded extra resolution */
+#define FF_LOSS_EXCESS_DEPTH      0x0080 /**< loss due to unneeded extra color depth */
+
 
 /**
  * Compute what kind of losses will occur when converting from one specific
diff --git a/ThirdParty/ffmpeg/include/libavutil/pixfmt.h b/ThirdParty/ffmpeg/include/libavutil/pixfmt.h
index 2d3927cc3..224670a73 100644
--- a/ThirdParty/ffmpeg/include/libavutil/pixfmt.h
+++ b/ThirdParty/ffmpeg/include/libavutil/pixfmt.h
@@ -367,6 +367,31 @@ enum AVPixelFormat {
     AV_PIX_FMT_P416BE,      ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian
     AV_PIX_FMT_P416LE,      ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian
 
+    AV_PIX_FMT_VUYA,        ///< packed VUYA 4:4:4, 32bpp, VUYAVUYA...
+
+    AV_PIX_FMT_RGBAF16BE,   ///< IEEE-754 half precision packed RGBA 16:16:16:16, 64bpp, RGBARGBA..., big-endian
+    AV_PIX_FMT_RGBAF16LE,   ///< IEEE-754 half precision packed RGBA 16:16:16:16, 64bpp, RGBARGBA..., little-endian
+
+    AV_PIX_FMT_VUYX,        ///< packed VUYX 4:4:4, 32bpp, Variant of VUYA where alpha channel is left undefined
+
+    AV_PIX_FMT_P012LE,      ///< like NV12, with 12bpp per component, data in the high bits, zeros in the low bits, little-endian
+    AV_PIX_FMT_P012BE,      ///< like NV12, with 12bpp per component, data in the high bits, zeros in the low bits, big-endian
+
+    AV_PIX_FMT_Y212BE,      ///< packed YUV 4:2:2 like YUYV422, 24bpp, data in the high bits, zeros in the low bits, big-endian
+    AV_PIX_FMT_Y212LE,      ///< packed YUV 4:2:2 like YUYV422, 24bpp, data in the high bits, zeros in the low bits, little-endian
+
+    AV_PIX_FMT_XV30BE,      ///< packed XVYU 4:4:4, 32bpp, (msb)2X 10V 10Y 10U(lsb), big-endian, variant of Y410 where alpha channel is left undefined
+    AV_PIX_FMT_XV30LE,      ///< packed XVYU 4:4:4, 32bpp, (msb)2X 10V 10Y 10U(lsb), little-endian, variant of Y410 where alpha channel is left undefined
+
+    AV_PIX_FMT_XV36BE,      ///< packed XVYU 4:4:4, 48bpp, data in the high bits, zeros in the low bits, big-endian, variant of Y412 where alpha channel is left undefined
+    AV_PIX_FMT_XV36LE,      ///< packed XVYU 4:4:4, 48bpp, data in the high bits, zeros in the low bits, little-endian, variant of Y412 where alpha channel is left undefined
+
+    AV_PIX_FMT_RGBF32BE,    ///< IEEE-754 single precision packed RGB 32:32:32, 96bpp, RGBRGB..., big-endian
+    AV_PIX_FMT_RGBF32LE,    ///< IEEE-754 single precision packed RGB 32:32:32, 96bpp, RGBRGB..., little-endian
+
+    AV_PIX_FMT_RGBAF32BE,   ///< IEEE-754 single precision packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., big-endian
+    AV_PIX_FMT_RGBAF32LE,   ///< IEEE-754 single precision packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., little-endian
+
     AV_PIX_FMT_NB         ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
 };
 
@@ -453,9 +478,13 @@ enum AVPixelFormat {
 #define AV_PIX_FMT_NV20       AV_PIX_FMT_NE(NV20BE,  NV20LE)
 #define AV_PIX_FMT_AYUV64     AV_PIX_FMT_NE(AYUV64BE, AYUV64LE)
 #define AV_PIX_FMT_P010       AV_PIX_FMT_NE(P010BE,  P010LE)
+#define AV_PIX_FMT_P012       AV_PIX_FMT_NE(P012BE,  P012LE)
 #define AV_PIX_FMT_P016       AV_PIX_FMT_NE(P016BE,  P016LE)
 
 #define AV_PIX_FMT_Y210       AV_PIX_FMT_NE(Y210BE,  Y210LE)
+#define AV_PIX_FMT_Y212       AV_PIX_FMT_NE(Y212BE,  Y212LE)
+#define AV_PIX_FMT_XV30       AV_PIX_FMT_NE(XV30BE,  XV30LE)
+#define AV_PIX_FMT_XV36       AV_PIX_FMT_NE(XV36BE,  XV36LE)
 #define AV_PIX_FMT_X2RGB10    AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE)
 #define AV_PIX_FMT_X2BGR10    AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE)
 
@@ -464,6 +493,11 @@ enum AVPixelFormat {
 #define AV_PIX_FMT_P216       AV_PIX_FMT_NE(P216BE, P216LE)
 #define AV_PIX_FMT_P416       AV_PIX_FMT_NE(P416BE, P416LE)
 
+#define AV_PIX_FMT_RGBAF16    AV_PIX_FMT_NE(RGBAF16BE, RGBAF16LE)
+
+#define AV_PIX_FMT_RGBF32     AV_PIX_FMT_NE(RGBF32BE, RGBF32LE)
+#define AV_PIX_FMT_RGBAF32    AV_PIX_FMT_NE(RGBAF32BE, RGBAF32LE)
+
 /**
   * Chromaticity coordinates of the source primaries.
   * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273.
diff --git a/ThirdParty/ffmpeg/include/libavutil/rational.h b/ThirdParty/ffmpeg/include/libavutil/rational.h
index cbb08a0ba..8cbfc8e06 100644
--- a/ThirdParty/ffmpeg/include/libavutil/rational.h
+++ b/ThirdParty/ffmpeg/include/libavutil/rational.h
@@ -179,7 +179,8 @@ AVRational av_d2q(double d, int max) av_const;
  * Find which of the two rationals is closer to another rational.
  *
  * @param q     Rational to be compared against
- * @param q1,q2 Rationals to be tested
+ * @param q1    Rational to be tested
+ * @param q2    Rational to be tested
  * @return One of the following values:
  *         - 1 if `q1` is nearer to `q` than `q2`
  *         - -1 if `q2` is nearer to `q` than `q1`
diff --git a/ThirdParty/ffmpeg/include/libavutil/rc4.h b/ThirdParty/ffmpeg/include/libavutil/rc4.h
index 029cd2ad5..bf0ca6e94 100644
--- a/ThirdParty/ffmpeg/include/libavutil/rc4.h
+++ b/ThirdParty/ffmpeg/include/libavutil/rc4.h
@@ -42,6 +42,8 @@ AVRC4 *av_rc4_alloc(void);
 /**
  * @brief Initializes an AVRC4 context.
  *
+ * @param d pointer to the AVRC4 context
+ * @param key buffer containig the key
  * @param key_bits must be a multiple of 8
  * @param decrypt 0 for encryption, 1 for decryption, currently has no effect
  * @return zero on success, negative value otherwise
@@ -51,6 +53,7 @@ int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt);
 /**
  * @brief Encrypts / decrypts using the RC4 algorithm.
  *
+ * @param d pointer to the AVRC4 context
  * @param count number of bytes
  * @param dst destination array, can be equal to src
  * @param src source array, can be equal to dst, may be NULL
diff --git a/ThirdParty/ffmpeg/include/libavutil/samplefmt.h b/ThirdParty/ffmpeg/include/libavutil/samplefmt.h
index 1999c9bca..6bad0e254 100644
--- a/ThirdParty/ffmpeg/include/libavutil/samplefmt.h
+++ b/ThirdParty/ffmpeg/include/libavutil/samplefmt.h
@@ -213,6 +213,7 @@ int av_samples_fill_arrays(uint8_t **audio_data, int *linesize,
  * @param[out] linesize    aligned size for audio buffer(s), may be NULL
  * @param nb_channels      number of audio channels
  * @param nb_samples       number of samples per channel
+ * @param sample_fmt       the sample format
  * @param align            buffer size alignment (0 = default, 1 = no alignment)
  * @return                 >=0 on success or a negative error code on failure
  * @todo return the size of the allocated buffer in case of success at the next bump
diff --git a/ThirdParty/ffmpeg/include/libavutil/spherical.h b/ThirdParty/ffmpeg/include/libavutil/spherical.h
index cef759cf2..828ac836d 100644
--- a/ThirdParty/ffmpeg/include/libavutil/spherical.h
+++ b/ThirdParty/ffmpeg/include/libavutil/spherical.h
@@ -20,6 +20,7 @@
 
 /**
  * @file
+ * @ingroup lavu_video_spherical
  * Spherical video
  */
 
@@ -30,19 +31,14 @@
 #include <stdint.h>
 
 /**
- * @addtogroup lavu_video
- * @{
- *
  * @defgroup lavu_video_spherical Spherical video mapping
- * @{
- */
-
-/**
- * @addtogroup lavu_video_spherical
+ * @ingroup lavu_video
+ *
  * A spherical video file contains surfaces that need to be mapped onto a
  * sphere. Depending on how the frame was converted, a different distortion
  * transformation or surface recomposition function needs to be applied before
  * the video should be mapped and displayed.
+ * @{
  */
 
 /**
@@ -225,7 +221,6 @@ const char *av_spherical_projection_name(enum AVSphericalProjection projection);
  */
 int av_spherical_from_name(const char *name);
 /**
- * @}
  * @}
  */
 
diff --git a/ThirdParty/ffmpeg/include/libavutil/stereo3d.h b/ThirdParty/ffmpeg/include/libavutil/stereo3d.h
index d421aac2a..3aab959b7 100644
--- a/ThirdParty/ffmpeg/include/libavutil/stereo3d.h
+++ b/ThirdParty/ffmpeg/include/libavutil/stereo3d.h
@@ -20,6 +20,7 @@
 
 /**
  * @file
+ * @ingroup lavu_video_stereo3d
  * Stereoscopic video
  */
 
@@ -31,19 +32,15 @@
 #include "frame.h"
 
 /**
- * @addtogroup lavu_video
- * @{
- *
  * @defgroup lavu_video_stereo3d Stereo3D types and functions
- * @{
- */
-
-/**
- * @addtogroup lavu_video_stereo3d
+ * @ingroup lavu_video
+ *
  * A stereoscopic video file consists in multiple views embedded in a single
  * frame, usually describing two views of a scene. This file describes all
  * possible codec-independent view arrangements.
- * */
+ *
+ * @{
+ */
 
 /**
  * List of possible 3D Types
@@ -226,7 +223,6 @@ const char *av_stereo3d_type_name(unsigned int type);
 int av_stereo3d_from_name(const char *name);
 
 /**
- * @}
  * @}
  */
 
diff --git a/ThirdParty/ffmpeg/include/libavutil/twofish.h b/ThirdParty/ffmpeg/include/libavutil/twofish.h
index 813cfecdf..67f359e88 100644
--- a/ThirdParty/ffmpeg/include/libavutil/twofish.h
+++ b/ThirdParty/ffmpeg/include/libavutil/twofish.h
@@ -59,7 +59,7 @@ int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits);
   * @param dst destination array, can be equal to src
   * @param src source array, can be equal to dst
   * @param count number of 16 byte blocks
-  * @paran iv initialization vector for CBC mode, NULL for ECB mode
+  * @param iv initialization vector for CBC mode, NULL for ECB mode
   * @param decrypt 0 for encryption, 1 for decryption
  */
 void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt);
diff --git a/ThirdParty/ffmpeg/include/libavutil/uuid.h b/ThirdParty/ffmpeg/include/libavutil/uuid.h
index 4b5088911..748b7ed3c 100644
--- a/ThirdParty/ffmpeg/include/libavutil/uuid.h
+++ b/ThirdParty/ffmpeg/include/libavutil/uuid.h
@@ -106,7 +106,6 @@ int av_uuid_parse_range(const char *in_start, const char *in_end, AVUUID uu);
  *
  * @param[in]  uu  AVUUID
  * @param[out] out Pointer to an array of no less than 37 characters.
- * @return         A non-zero value in case of an error.
  */
 void av_uuid_unparse(const AVUUID uu, char *out);
 
diff --git a/ThirdParty/ffmpeg/include/libavutil/version.h b/ThirdParty/ffmpeg/include/libavutil/version.h
index 2e9e02dda..cb0c928bd 100644
--- a/ThirdParty/ffmpeg/include/libavutil/version.h
+++ b/ThirdParty/ffmpeg/include/libavutil/version.h
@@ -79,8 +79,8 @@
  */
 
 #define LIBAVUTIL_VERSION_MAJOR  57
-#define LIBAVUTIL_VERSION_MINOR  27
-#define LIBAVUTIL_VERSION_MICRO 100
+#define LIBAVUTIL_VERSION_MINOR  39
+#define LIBAVUTIL_VERSION_MICRO 101
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
                                                LIBAVUTIL_VERSION_MINOR, \
@@ -114,6 +114,7 @@
 #define FF_API_XVMC                     (LIBAVUTIL_VERSION_MAJOR < 58)
 #define FF_API_OLD_CHANNEL_LAYOUT       (LIBAVUTIL_VERSION_MAJOR < 58)
 #define FF_API_AV_FOPEN_UTF8            (LIBAVUTIL_VERSION_MAJOR < 58)
+#define FF_API_PKT_DURATION             (LIBAVUTIL_VERSION_MAJOR < 58)
 
 /**
  * @}
diff --git a/ThirdParty/ffmpeg/include/libswresample/swresample.h b/ThirdParty/ffmpeg/include/libswresample/swresample.h
index 26d42fab8..d4dcaebdc 100644
--- a/ThirdParty/ffmpeg/include/libswresample/swresample.h
+++ b/ThirdParty/ffmpeg/include/libswresample/swresample.h
@@ -73,7 +73,7 @@
  *
  * Once all values have been set, it must be initialized with swr_init(). If
  * you need to change the conversion parameters, you can change the parameters
- * using @ref AVOptions, as described above in the first example; or by using
+ * using @ref avoptions, as described above in the first example; or by using
  * swr_alloc_set_opts2(), but with the first argument the allocated context.
  * You must then call swr_init() again.
  *
@@ -286,8 +286,8 @@ struct SwrContext *swr_alloc_set_opts(struct SwrContext *s,
  *         On error, the Swr context is freed and *ps set to NULL.
  */
 int swr_alloc_set_opts2(struct SwrContext **ps,
-                        AVChannelLayout *out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate,
-                        AVChannelLayout *in_ch_layout, enum AVSampleFormat  in_sample_fmt, int  in_sample_rate,
+                        const AVChannelLayout *out_ch_layout, enum AVSampleFormat out_sample_fmt, int out_sample_rate,
+                        const AVChannelLayout *in_ch_layout, enum AVSampleFormat  in_sample_fmt, int  in_sample_rate,
                         int log_offset, void *log_ctx);
 /**
  * @}
@@ -354,8 +354,8 @@ int swr_convert(struct SwrContext *s, uint8_t **out, int out_count,
  *              in this case the output timestamps will match output sample numbers.
  *              See ffmpeg-resampler(1) for the two modes of compensation.
  *
- * @param s[in]     initialized Swr context
- * @param pts[in]   timestamp for the next input sample, INT64_MIN if unknown
+ * @param[in] s     initialized Swr context
+ * @param[in] pts   timestamp for the next input sample, INT64_MIN if unknown
  * @see swr_set_compensation(), swr_drop_output(), and swr_inject_silence() are
  *      function used internally for timestamp compensation.
  * @return the output timestamp for the next output sample
@@ -636,8 +636,8 @@ int swr_convert_frame(SwrContext *swr,
  * @see swr_close();
  *
  * @param swr             audio resample context
- * @param output          output AVFrame
- * @param input           input AVFrame
+ * @param out             output AVFrame
+ * @param in              input AVFrame
  * @return                0 on success, AVERROR on failure.
  */
 int swr_config_frame(SwrContext *swr, const AVFrame *out, const AVFrame *in);
diff --git a/ThirdParty/ffmpeg/include/libswresample/version.h b/ThirdParty/ffmpeg/include/libswresample/version.h
index 334b6681e..4b9952d91 100644
--- a/ThirdParty/ffmpeg/include/libswresample/version.h
+++ b/ThirdParty/ffmpeg/include/libswresample/version.h
@@ -30,7 +30,7 @@
 
 #include "version_major.h"
 
-#define LIBSWRESAMPLE_VERSION_MINOR   6
+#define LIBSWRESAMPLE_VERSION_MINOR   9
 #define LIBSWRESAMPLE_VERSION_MICRO 100
 
 #define LIBSWRESAMPLE_VERSION_INT  AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \
diff --git a/ThirdParty/ffmpeg/patches/0003-avcodec-libfdk_aac-support-kode54-fixed-point.patch b/ThirdParty/ffmpeg/patches/0003-avcodec-libfdk_aac-support-kode54-fixed-point.patch
index afb92dc13..6a027fbf4 100644
--- a/ThirdParty/ffmpeg/patches/0003-avcodec-libfdk_aac-support-kode54-fixed-point.patch
+++ b/ThirdParty/ffmpeg/patches/0003-avcodec-libfdk_aac-support-kode54-fixed-point.patch
@@ -18,7 +18,7 @@ index 11eee51a98..9e199eb56f 100644
 @@ -25,6 +25,7 @@
  #include "avcodec.h"
  #include "codec_internal.h"
- #include "internal.h"
+ #include "decode.h"
 +#include "fmtconvert.h"
  
  #ifdef AACDECODER_LIB_VL0
@@ -43,7 +43,7 @@ index 11eee51a98..9e199eb56f 100644
      if (!s->decoder_buffer)
          return AVERROR(ENOMEM);
  
-+    ff_fmt_convert_init(&s->fmt_conv, avctx);
++    ff_fmt_convert_init(&s->fmt_conv);
 +
      return 0;
  }
diff --git a/ThirdParty/libraries-debug-overlay.tar.xz b/ThirdParty/libraries-debug-overlay.tar.xz
index 6e8e635ab..89d6f8291 100644
Binary files a/ThirdParty/libraries-debug-overlay.tar.xz and b/ThirdParty/libraries-debug-overlay.tar.xz differ
diff --git a/ThirdParty/libraries.tar.xz b/ThirdParty/libraries.tar.xz
index 664af3135..604c9fb60 100644
Binary files a/ThirdParty/libraries.tar.xz and b/ThirdParty/libraries.tar.xz differ