Hi, is there a way to get the exact duration of a raw mpeg1 file using the ffmpeg command line? For testing I created a 30 minute test file using ffmpeg (using -c:v mpeg1video -f mpeg1video), then verified the duration using VLC and mediainfo and it is indeed exactly 30 minutes long but ffmpeg -i shows the file's duration as 00:00:04.98 after displaying this warning:
[mpegvideo @ 0x7fe212806000] Estimating duration from bitrate, this may be inaccurate Are there command line parameters to make it compute the exact size or is this a design or implementation limitation? Thanks, Robert _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".