None of the muxers here has the AVFMT_NOSTREAMS flag set, so it is checked generically that there are streams.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> --- libavformat/mxfenc.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index 3b6604d0d6..fd9e2c4c48 100644 --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -2507,9 +2507,6 @@ static int mxf_write_header(AVFormatContext *s) uint8_t present[FF_ARRAY_ELEMS(mxf_essence_container_uls)] = {0}; int64_t timestamp = 0; - if (!s->nb_streams) - return -1; - if (s->oformat == &ff_mxf_opatom_muxer && s->nb_streams !=1) { av_log(s, AV_LOG_ERROR, "there must be exactly one stream for mxf opatom\n"); return -1; -- 2.30.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".