avcodec: add an export_side_data flag to export picture enhancement layers

James Almer committed 2 years ago

Commit 61473851 parent d250cc04 files · +11 −1Browse files

Unified · Split

4 files

doc/APIchanges +3 −0
libavcodec/avcodec.h +6 −0
libavcodec/options_table.h +1 −0
libavcodec/version.h +1 −1

@@ -2,6 +2,9 @@ The last version increases of all libraries were on 2024-03-07 · 1 unmodified line
2		2
3	API changes, most recent first:	3	API changes, most recent first:
4		4
		5	2024-09-23 - xxxxxxxxxx - lavc 61.18.100 - avcodec.h
		6	Add a new flag AV_CODEC_EXPORT_DATA_ENHANCEMENTS for export_side_data.
		7
5	2024-09-18 - xxxxxxxxxx - lavc 61.17.100 - packet.h	8	2024-09-18 - xxxxxxxxxx - lavc 61.17.100 - packet.h
6	Add AV_PKT_DATA_LCEVC.	9	Add AV_PKT_DATA_LCEVC.
7		10

libavcodec/avcodec.h+6−0

  */
 #define AV_CODEC_EXPORT_DATA_FILM_GRAIN (1 << 3)
+/**
+ * Decoding only.
+ * Do not apply picture enhancement layers, export them instead.
+ */
+#define AV_CODEC_EXPORT_DATA_ENHANCEMENTS (1 << 4)
 /**
  * The decoder will keep a reference to the frame and may reuse it later.
  */

libavcodec/options_table.h+1−0

@@ -93,6 +93,7 @@ static const AVOption avcodec_options[] = { · 92 unmodified lines
93	{"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, .unit = "export_side_data"},	93	{"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, .unit = "export_side_data"},
94	{"venc_params", "export video encoding parameters through frame side data", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS}, INT_MIN, INT_MAX, V\|D, .unit = "export_side_data"},	94	{"venc_params", "export video encoding parameters through frame side data", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS}, INT_MIN, INT_MAX, V\|D, .unit = "export_side_data"},
95	{"film_grain", "export film grain parameters through frame side data", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_EXPORT_DATA_FILM_GRAIN}, INT_MIN, INT_MAX, V\|D, .unit = "export_side_data"},	95	{"film_grain", "export film grain parameters through frame side data", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_EXPORT_DATA_FILM_GRAIN}, INT_MIN, INT_MAX, V\|D, .unit = "export_side_data"},
		96	{"enhancements", "export picture enhancement metadata through frame side data", 0, AV_OPT_TYPE_CONST, {.i64 = AV_CODEC_EXPORT_DATA_ENHANCEMENTS}, INT_MIN, INT_MAX, V\|D, .unit = "export_side_data"},
96	{"time_base", NULL, OFFSET(time_base), AV_OPT_TYPE_RATIONAL, {.dbl = 0}, 0, INT_MAX},	97	{"time_base", NULL, OFFSET(time_base), AV_OPT_TYPE_RATIONAL, {.dbl = 0}, 0, INT_MAX},
97	{"g", "set the group of picture (GOP) size", OFFSET(gop_size), AV_OPT_TYPE_INT, {.i64 = 12 }, INT_MIN, INT_MAX, V\|E},	98	{"g", "set the group of picture (GOP) size", OFFSET(gop_size), AV_OPT_TYPE_INT, {.i64 = 12 }, INT_MIN, INT_MAX, V\|E},
98	{"ar", "set audio sampling rate (in Hz)", OFFSET(sample_rate), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, 0, INT_MAX, A\|D\|E},	99	{"ar", "set audio sampling rate (in Hz)", OFFSET(sample_rate), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, 0, INT_MAX, A\|D\|E},

libavcodec/version.h+1−1

@@ -29,7 +29,7 @@ · 28 unmodified lines
29		29
30	#include "version_major.h"	30	#include "version_major.h"
31		31
32	#define LIBAVCODEC_VERSION_MINOR 17	32	#define LIBAVCODEC_VERSION_MINOR 18
33	#define LIBAVCODEC_VERSION_MICRO 100	33	#define LIBAVCODEC_VERSION_MICRO 100
34		34
35	#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \	35	#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \

avcodec: add an export_side_data flag to export picture enhancement layers

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