avcodec: add an AVCodecContext flag to export PRFT side data on demand

James Almer committed 6 years ago

Commit d005a7c1 parent c6666895 files · +15 −2Browse files

Unified · Split

5 files

@@ -15,6 +15,9 @@ libavutil: 2017-10-21 · 14 unmodified lines
15	15
16	16	API changes, most recent first:
17	17
	18	+2020-02-21 - xxxxxxxxxx - lavc 58.73.101 - avcodec.h
	19	+ Add AV_CODEC_EXPORT_DATA_PRFT.
	20	+
18	21	2020-02-21 - xxxxxxxxxx - lavc 58.73.100 - avcodec.h
19	22	Add AVCodecContext.export_side_data and AV_CODEC_EXPORT_DATA_MVS.
20	23

@@ -795,6 +795,9 @@ Possible values: · 794 unmodified lines
795	795	@item mvs
796	796	Export motion vectors into frame side-data (see @code{AV_FRAME_DATA_MOTION_VECTORS})
797	797	for codecs that support it. See also @file{doc/examples/export_mvs.c}.
	798	+@item prft
	799	+Export encoder Producer Reference Time into packet side-data (see @code{AV_PKT_DATA_PRFT})
	800	+for codecs that support it.
798	801	@end table
799	802
800	803	@item error @var{integer} (@emph{encoding,video})

@@ -1110,6 +1110,10 @@ typedef struct RcOverride{ · 1109 unmodified lines
1110	1110	* Export motion vectors through frame side data
1111	1111	*/
1112	1112	#define AV_CODEC_EXPORT_DATA_MVS (1 << 0)
	1113	+/**
	1114	+ * Export encoder Producer Reference Time through packet side data
	1115	+ */
	1116	+#define AV_CODEC_EXPORT_DATA_PRFT (1 << 1)
1113	1117
1114	1118	/**
1115	1119	* Pan Scan area.
@@ -1430,7 +1434,9 @@ enum AVPacketSideDataType { · 314 unmodified lines
1430	1434	AV_PKT_DATA_AFD,
1431	1435
1432	1436	/**
1433		− * Producer Reference Time data corresponding to the AVProducerReferenceTime struct.
	1437	+ * Producer Reference Time data corresponding to the AVProducerReferenceTime struct,
	1438	+ * usually exported by some encoders (on demand through the prft flag set in the
	1439	+ * AVCodecContext export_side_data field).
1434	1440	*/
1435	1441	AV_PKT_DATA_PRFT,
1436	1442

@@ -80,6 +80,7 @@ static const AVOption avcodec_options[] = { · 79 unmodified lines
80	80	{"ass_ro_flush_noop", "do not reset ASS ReadOrder field on flush", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_FLAG2_RO_FLUSH_NOOP}, INT_MIN, INT_MAX, S\|D, "flags2"},
81	81	{"export_side_data", "Export metadata as side data", OFFSET(export_side_data), AV_OPT_TYPE_FLAGS, {.i64 = DEFAULT}, 0, UINT_MAX, A\|V\|S\|D\|E, "export_side_data"},
82	82	{"mvs", "export motion vectors through frame side data", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_EXPORT_DATA_MVS}, INT_MIN, INT_MAX, V\|D, "export_side_data"},
	83	+{"prft", "export Producer Reference Time through packet side data", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_EXPORT_DATA_PRFT}, INT_MIN, INT_MAX, A\|V\|S\|E, "export_side_data"},
83	84	{"time_base", NULL, OFFSET(time_base), AV_OPT_TYPE_RATIONAL, {.dbl = 0}, 0, INT_MAX},
84	85	{"g", "set the group of picture (GOP) size", OFFSET(gop_size), AV_OPT_TYPE_INT, {.i64 = 12 }, INT_MIN, INT_MAX, V\|E},
85	86	{"ar", "set audio sampling rate (in Hz)", OFFSET(sample_rate), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, 0, INT_MAX, A\|D\|E},

@@ -29,7 +29,7 @@ · 28 unmodified lines
29	29
30	30	#define LIBAVCODEC_VERSION_MAJOR 58
31	31	#define LIBAVCODEC_VERSION_MINOR 73
32		−#define LIBAVCODEC_VERSION_MICRO 100
	32	+#define LIBAVCODEC_VERSION_MICRO 101
33	33
34	34	#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
35	35	LIBAVCODEC_VERSION_MINOR, \

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