API changes, most recent first:
-
-2015-11-xx - xxxxxxx - lavc 57.9.0 - avcodec.h
++2015-11-xx - xxxxxxx - lavc 57.16.0 - avcodec.h
+ Add AV_PKT_DATA_FALLBACK_TRACK for making fallback associations between
+ streams.
+
-2015-11-xx - xxxxxxx - lavf 57.1.0 - avformat.h
+2015-11-xx - xxxxxxx - lavf 57.19.100 - avformat.h
Add av_stream_new_side_data().
-2015-11-xx - xxxxxxx - lavu 55.3.0 - xtea.h
+2015-11-xx - xxxxxxx - lavu 55.8.100 - xtea.h
Add av_xtea_le_init and av_xtea_le_crypt
-2015-11-xx - xxxxxxx - lavfi 6.1.0 - avfilter.h
- Add a frame_rate field to AVFilterLink
-
-2015-xx-xx - xxxxxxx - lavc 57.6.0 - avcodec.h
+2015-11-18 - lavu 55.7.100 - mem.h
+ Add av_fast_mallocz()
-2015-xx-xx - lavc 57.7.0 - avcodec.h
+2015-10-29 - lavc 57.12.100 / 57.8.0 - avcodec.h
xxxxxx - Deprecate av_free_packet(). Use av_packet_unref() as replacement,
it resets the packet in a more consistent way.
xxxxxx - Deprecate av_dup_packet(), it is a no-op for most cases.
AV_PKT_DATA_AUDIO_SERVICE_TYPE,
/**
- * This side data contains an integer value representing the quality
- * factor of the compressed frame. Allowed range is between 1 (good)
- * and FF_LAMBDA_MAX (bad).
+ * This side data contains quality related information from the encoder.
+ * @code
+ * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad).
+ * u8 picture type
+ * u8 error count
+ * u16 reserved
+ * u64le[error count] sum of squared differences between encoder in and output
+ * @endcode
*/
- AV_PKT_DATA_QUALITY_FACTOR,
+ AV_PKT_DATA_QUALITY_STATS,
+ /**
+ * This side data contains an integer value representing the stream index
+ * of a "fallback" track. A fallback track indicates an alternate
+ * track to use when the current track can not be decoded for some reason.
+ * e.g. no decoder available for codec.
+ */
+ AV_PKT_DATA_FALLBACK_TRACK,
++
+ /**
+ * Recommmends skipping the specified number of samples
+ * @code
+ * u32le number of samples to skip from start of this packet
+ * u32le number of samples to skip from end of this packet
+ * u8 reason for start skip
+ * u8 reason for end skip (0=padding silence, 1=convergence)
+ * @endcode
+ */
+ AV_PKT_DATA_SKIP_SAMPLES=70,
+
+ /**
+ * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that
+ * the packet may contain "dual mono" audio specific to Japanese DTV
+ * and if it is true, recommends only the selected channel to be used.
+ * @code
+ * u8 selected channels (0=mail/left, 1=sub/right, 2=both)
+ * @endcode
+ */
+ AV_PKT_DATA_JP_DUALMONO,
+
+ /**
+ * A list of zero terminated key/value strings. There is no end marker for
+ * the list, so it is required to rely on the side data size to stop.
+ */
+ AV_PKT_DATA_STRINGS_METADATA,
+
+ /**
+ * Subtitle event position
+ * @code
+ * u32le x1
+ * u32le y1
+ * u32le x2
+ * u32le y2
+ * @endcode
+ */
+ AV_PKT_DATA_SUBTITLE_POSITION,
+
+ /**
+ * Data found in BlockAdditional element of matroska container. There is
+ * no end marker for the data, so it is required to rely on the side data
+ * size to recognize the end. 8 byte id (as found in BlockAddId) followed
+ * by data.
+ */
+ AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL,
+
+ /**
+ * The optional first identifier line of a WebVTT cue.
+ */
+ AV_PKT_DATA_WEBVTT_IDENTIFIER,
+
+ /**
+ * The optional settings (rendering instructions) that immediately
+ * follow the timestamp specifier of a WebVTT cue.
+ */
+ AV_PKT_DATA_WEBVTT_SETTINGS,
+
+ /**
+ * A list of zero terminated key/value strings. There is no end marker for
+ * the list, so it is required to rely on the side data size to stop. This
+ * side data includes updated metadata which appeared in the stream.
+ */
+ AV_PKT_DATA_METADATA_UPDATE,
};
+#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED
+
typedef struct AVPacketSideData {
uint8_t *data;
int size;
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