diff options
| author | James Almer <jamrial@gmail.com> | 2021-02-08 18:30:47 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2021-02-13 13:01:48 -0300 |
| commit | 93e2fa933f1625f488a2d88f9d50254ef13401d2 (patch) | |
| tree | 0a97fdf898e0efbcf1e67e9e5b3d00d577eab79f | |
| parent | a80fbbdab5becb82de11983f1ee61014ce2d85b0 (diff) | |
avformat/mux: add ff_get_muxer_ts_offset()
Will be useful in the next patch
Signed-off-by: James Almer <jamrial@gmail.com>
| -rw-r--r-- | libavformat/internal.h | 1 | ||||
| -rw-r--r-- | libavformat/mux.c | 16 |
2 files changed, 17 insertions, 0 deletions
diff --git a/libavformat/internal.h b/libavformat/internal.h index d0db331b96..33ece6b172 100644 --- a/libavformat/internal.h +++ b/libavformat/internal.h @@ -874,6 +874,7 @@ int ff_bprint_to_codecpar_extradata(AVCodecParameters *par, struct AVBPrint *buf int ff_interleaved_peek(AVFormatContext *s, int stream, AVPacket *pkt, int add_offset); +int ff_get_muxer_ts_offset(AVFormatContext *s, int stream_index, int64_t *offset); int ff_lock_avformat(void); int ff_unlock_avformat(void); diff --git a/libavformat/mux.c b/libavformat/mux.c index 84c56ac6ba..ae46844c66 100644 --- a/libavformat/mux.c +++ b/libavformat/mux.c @@ -1046,6 +1046,22 @@ int ff_interleave_packet_per_dts(AVFormatContext *s, AVPacket *out, } } +int ff_get_muxer_ts_offset(AVFormatContext *s, int stream_index, int64_t *offset) +{ + AVStream *st; + + if (stream_index < 0 || stream_index >= s->nb_streams) + return AVERROR(EINVAL); + + st = s->streams[stream_index]; + *offset = st->internal->mux_ts_offset; + + if (s->output_ts_offset) + *offset += av_rescale_q(s->output_ts_offset, AV_TIME_BASE_Q, st->time_base); + + return 0; +} + int ff_interleaved_peek(AVFormatContext *s, int stream, AVPacket *pkt, int add_offset) { |