avformat/mvdec: explicitly set duration

Resolves a warning that duration is being innaccurately estimated based on bitrate. Signed-off-by: John-Paul Stewart <[email protected]> Reviewed-by: Peter Ross <[email protected]>
SaschaVasarrhelyi · Dec 21, 2021 · 50bfd5e · 50bfd5e
1 parent 3c9ffbd
commit 50bfd5e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libavformat/mvdec.c b/libavformat/mvdec.c
@@ -319,7 +319,7 @@ static int mv_read_header(AVFormatContext *avctx)
         avio_skip(pb, 4);
         vst->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
         vst->avg_frame_rate = fps;
-        vst->nb_frames         = avio_rb32(pb);
+        vst->duration = vst->nb_frames = avio_rb32(pb);
         v = avio_rb32(pb);
         switch (v) {
         case 1: