diff options
| -rw-r--r-- | libavformat/segment.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libavformat/segment.c b/libavformat/segment.c index 90004600bd..6e37707f9f 100644 --- a/libavformat/segment.c +++ b/libavformat/segment.c @@ -859,6 +859,20 @@ static int seg_write_packet(AVFormatContext *s, AVPacket *pkt) if (!seg->avf || !seg->avf->pb) return AVERROR(EINVAL); + if (!st->codecpar->extradata_size) { + int pkt_extradata_size = 0; + uint8_t *pkt_extradata = av_packet_get_side_data(pkt, AV_PKT_DATA_NEW_EXTRADATA, &pkt_extradata_size); + if (pkt_extradata && pkt_extradata_size > 0) { + ret = ff_alloc_extradata(st->codecpar, pkt_extradata_size); + if (ret < 0) { + av_log(s, AV_LOG_WARNING, "Unable to add extradata to stream. Output segments may be invalid.\n"); + goto calc_times; + } + memcpy(st->codecpar->extradata, pkt_extradata, pkt_extradata_size); + st->codecpar->extradata_size = pkt_extradata_size; + } + } + calc_times: if (seg->times) { end_pts = seg->segment_count < seg->nb_times ? |