Will be useful in the next patch
Signed-off-by: James Almer <[email protected]>
---
libavformat/internal.h | 1 +
libavformat/mux.c | 16 ++++++++++++++++
2 files changed, 17 insertions(+)
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)
{
--
2.30.0
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