warn the user about the the mdhd problem
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 30 May 2007 00:08:32 +0000 (00:08 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 30 May 2007 00:08:32 +0000 (00:08 +0000)
(this is of course not a good solution but its better than silently
generating invalid files, we should find a better solution)

Originally committed as revision 9153 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/movenc.c

index 6cde293..a9d989b 100644 (file)
@@ -845,6 +845,14 @@ static int mov_write_mdhd_tag(ByteIOContext *pb, MOVTrack* track)
     (version == 1) ? put_be64(pb, track->trackDuration) : put_be32(pb, track->trackDuration); /* duration */
     put_be16(pb, track->language); /* language */
     put_be16(pb, 0); /* reserved (quality) */
+
+    if(version!=0 && track->mode == MODE_MOV){
+        av_log(NULL, AV_LOG_ERROR,
+            "FATAL error, file duration too long for timebase, this file will not be\n"
+            "playable with quicktime. Choose a differnt timebase or a different\n"
+            "container format\n");
+    }
+
     return 32;
 }