DV muxer should not only fail for more that 3 streams altogether
authorReimar Döffinger <Reimar.Doeffinger@gmx.de>
Sun, 24 Jun 2007 07:38:26 +0000 (07:38 +0000)
committerReimar Döffinger <Reimar.Doeffinger@gmx.de>
Sun, 24 Jun 2007 07:38:26 +0000 (07:38 +0000)
but also if two of them are video or all three are audio.

Originally committed as revision 9403 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/dvenc.c

index 98faf06..cd22e97 100644 (file)
@@ -300,9 +300,11 @@ DVMuxContext* dv_init_mux(AVFormatContext* s)
     for (i=0; i<s->nb_streams; i++) {
          switch (s->streams[i]->codec->codec_type) {
          case CODEC_TYPE_VIDEO:
+               if (vst) return NULL;
                vst = s->streams[i];
                break;
          case CODEC_TYPE_AUDIO:
+             if (c->n_ast > 1) return NULL;
              c->ast[c->n_ast++] = s->streams[i];
              break;
          default: