Diego Biurrun wrote:
Thanks, that did the trick. Here is a 5MB part that is enough to reproduce the problem:
http://www1.mplayerhq.hu/~diego/gigolo_small.dump
Diego
The aspect ratio information really changes as you can see: (consider only the first nibble of a/f, the second one is unrelated) $ mpeg2desc -u <gigolo_small.dump |grep "sequence hdr" 0002cd4b: sequence hdr: 720x576, a/f:33, bitrate=24500 0008b523: sequence hdr: 720x576, a/f:33, bitrate=24500 000e91b7: sequence hdr: 720x576, a/f:33, bitrate=24500 001449d3: sequence hdr: 720x576, a/f:33, bitrate=24500 001a4ca7: sequence hdr: 720x576, a/f:33, bitrate=24500 00202e7b: sequence hdr: 720x576, a/f:33, bitrate=24500 002637db: sequence hdr: 720x576, a/f:33, bitrate=24500 002bfa87: sequence hdr: 720x576, a/f:33, bitrate=24500 0031d133: sequence hdr: 720x576, a/f:33, bitrate=24500 0037a53f: sequence hdr: 720x576, a/f:33, bitrate=24500 003e66bb: sequence hdr: 720x576, a/f:23, bitrate=24500 0042d527: sequence hdr: 720x576, a/f:23, bitrate=24500 00479cd7: sequence hdr: 720x576, a/f:23, bitrate=24500 004d7aab: sequence hdr: 720x576, a/f:23, bitrate=24500 what should we do, ignore the change? or maybe do you prefer to use the A/R reported by the ifo if available? (using a new STREAM_CTRL) This last solution would have the positive side-effect to restore proper playback of recent dvds that are more and more often played as 2.37 by vd_ffmpeg