diff options
| -rw-r--r-- | libavformat/asfenc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c index a523b3a051..6112d3f2e0 100644 --- a/libavformat/asfenc.c +++ b/libavformat/asfenc.c @@ -774,6 +774,14 @@ static int asf_write_packet(AVFormatContext *s, AVPacket *pkt) flags &= ~AV_PKT_FLAG_KEY; pts = (pkt->pts != AV_NOPTS_VALUE) ? pkt->pts : pkt->dts; + + if (pts < 0) { + av_log(s, AV_LOG_ERROR, + "Negative dts not supported stream %d, dts %"PRId64"\n", + pkt->stream_index, pts); + return AVERROR(ENOSYS); + } + assert(pts != AV_NOPTS_VALUE); duration = pts * 10000; asf->duration = FFMAX(asf->duration, duration + pkt->duration * 10000); |