avformat/avformat: add a function to return the name of stream groups

James Almer committed 2 years ago

Commit ab15c041 parent 79c6ba94 files · +19 −1Browse files

Unified · Split

4 files

doc/APIchanges +3 −0
libavformat/avformat.c +10 −0
libavformat/avformat.h +5 −0
libavformat/version.h +1 −1

doc/APIchanges+3−0

@@ -2,6 +2,9 @@ The last version increases of all libraries were on 2023-02-09 · 1 unmodified line
2	2
3	3	API changes, most recent first:
4	4
	5	+2024-03-05 - xxxxxxxxxx - lavf 60.24.100 - avformat.h
	6	+ Add avformat_stream_group_name().
	7	+
5	8	2024-02-28 - xxxxxxxxxx - swr 4.14.100 - swresample.h
6	9	swr_convert() now accepts arrays of const pointers (to input and output).
7	10

libavformat/avformat.c+10−0

@@ -321,6 +321,16 @@ AVStream ff_stream_clone(AVFormatContext dst_ctx, const AVStream *src) · 320 unmodified lines
321	321	return st;
322	322	}
323	323
	324	+const char *avformat_stream_group_name(enum AVStreamGroupParamsType type)
	325	+{
	326	+ switch(type) {
	327	+ case AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT: return "IAMF Audio Element";
	328	+ case AV_STREAM_GROUP_PARAMS_IAMF_MIX_PRESENTATION: return "IAMF Mix Presentation";
	329	+ case AV_STREAM_GROUP_PARAMS_TILE_GRID: return "Tile Grid";
	330	+ }
	331	+ return NULL;
	332	+}
	333	+
324	334	AVProgram av_new_program(AVFormatContext ac, int id)
325	335	{
326	336	AVProgram *program = NULL;

libavformat/avformat.h+5−0

@@ -2120,6 +2120,11 @@ const AVClass *av_stream_get_class(void); · 2119 unmodified lines
2120	2120	*/
2121	2121	const AVClass *av_stream_group_get_class(void);
2122	2122
	2123	+/**
	2124	+ * @return a string identifying the stream group type, or NULL if unknown
	2125	+ */
	2126	+const char *avformat_stream_group_name(enum AVStreamGroupParamsType type);
	2127	+
2123	2128	/**
2124	2129	* Add a new empty stream group to a media file.
2125	2130	*

libavformat/version.h+1−1

@@ -31,7 +31,7 @@ · 30 unmodified lines
31	31
32	32	#include "version_major.h"
33	33
34		−#define LIBAVFORMAT_VERSION_MINOR 23
	34	+#define LIBAVFORMAT_VERSION_MINOR 24
35	35	#define LIBAVFORMAT_VERSION_MICRO 100
36	36
37	37	#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \