diff options
| author | James Almer <jamrial@gmail.com> | 2024-03-04 16:22:22 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2024-03-05 11:54:27 -0300 |
| commit | ab15c04dee5a607e4cedeff852839f96d8bc9129 (patch) | |
| tree | df95e4f99a307ea78b7b5a8a3acc4350db7aac3d | |
| parent | 79c6ba900792fcf01a6e29bc7e924da222be2dab (diff) | |
avformat/avformat: add a function to return the name of stream groups
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
| -rw-r--r-- | doc/APIchanges | 3 | ||||
| -rw-r--r-- | libavformat/avformat.c | 10 | ||||
| -rw-r--r-- | libavformat/avformat.h | 5 | ||||
| -rw-r--r-- | libavformat/version.h | 2 |
4 files changed, 19 insertions, 1 deletions
diff --git a/doc/APIchanges b/doc/APIchanges index 7d46ebb006..523945e511 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -2,6 +2,9 @@ The last version increases of all libraries were on 2023-02-09 API changes, most recent first: +2024-03-05 - xxxxxxxxxx - lavf 60.24.100 - avformat.h + Add avformat_stream_group_name(). + 2024-02-28 - xxxxxxxxxx - swr 4.14.100 - swresample.h swr_convert() now accepts arrays of const pointers (to input and output). diff --git a/libavformat/avformat.c b/libavformat/avformat.c index eb898223d2..98dfac2f89 100644 --- a/libavformat/avformat.c +++ b/libavformat/avformat.c @@ -321,6 +321,16 @@ AVStream *ff_stream_clone(AVFormatContext *dst_ctx, const AVStream *src) return st; } +const char *avformat_stream_group_name(enum AVStreamGroupParamsType type) +{ + switch(type) { + case AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT: return "IAMF Audio Element"; + case AV_STREAM_GROUP_PARAMS_IAMF_MIX_PRESENTATION: return "IAMF Mix Presentation"; + case AV_STREAM_GROUP_PARAMS_TILE_GRID: return "Tile Grid"; + } + return NULL; +} + AVProgram *av_new_program(AVFormatContext *ac, int id) { AVProgram *program = NULL; diff --git a/libavformat/avformat.h b/libavformat/avformat.h index f4506f4cf1..3a584993dd 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -2121,6 +2121,11 @@ const AVClass *av_stream_get_class(void); const AVClass *av_stream_group_get_class(void); /** + * @return a string identifying the stream group type, or NULL if unknown + */ +const char *avformat_stream_group_name(enum AVStreamGroupParamsType type); + +/** * Add a new empty stream group to a media file. * * When demuxing, it may be called by the demuxer in read_header(). If the diff --git a/libavformat/version.h b/libavformat/version.h index a8385d1a7b..6c2776460b 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -31,7 +31,7 @@ #include "version_major.h" -#define LIBAVFORMAT_VERSION_MINOR 23 +#define LIBAVFORMAT_VERSION_MINOR 24 #define LIBAVFORMAT_VERSION_MICRO 100 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ |