diff options
| author | Andrew Stone <andrew@clovar.com> | 2014-08-12 17:03:55 -0400 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-08-13 16:25:19 +0000 |
| commit | db68ef898a3802e51b6f41fd600d0d46d058e3f8 (patch) | |
| tree | c4b4d1fa52b024c5c86a318f4b5be772f23923d3 /libavformat/oggdec.h | |
| parent | cc3e88a2b9e7ecf62e4ea1c41ce1623cea67ee96 (diff) | |
ogg: update event_flags with STREAM_/METADATA_UPDATED whenever metadata changes.
Originally, AVFormatContext and a metadata dict were provided to ff_vorbis_comment(),
but this presented issues if an AVStream was being updated or the metadata on
AVFormatContext wasn't actually being updated. To remedy this, ff_vorbis_stream_comment()
explicitly updates a stream's metadata and sets any necessary flags.
ff_vorbis_comment() does not modify any flags, and any calls to it that update
AVFormatContext's metadata (just a single call) must also update
AVFormatContext.event_flags after detecting any metadata changes to the provided
dictionary, as signaled by a positive return value.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavformat/oggdec.h')
| -rw-r--r-- | libavformat/oggdec.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/oggdec.h b/libavformat/oggdec.h index 893c3306c7..b8f0a8bbd0 100644 --- a/libavformat/oggdec.h +++ b/libavformat/oggdec.h @@ -125,6 +125,9 @@ extern const struct ogg_codec ff_vorbis_codec; int ff_vorbis_comment(AVFormatContext *ms, AVDictionary **m, const uint8_t *buf, int size, int parse_picture); +int ff_vorbis_stream_comment(AVFormatContext *as, AVStream *st, + const uint8_t *buf, int size); + static inline int ogg_find_stream (struct ogg * ogg, int serial) { |