FFmpeg version Sherpya-r11050, Copyright (c) 2000-2007 Fabrice Bellard, et al. libavutil version: 49.5.0 libavcodec version: 51.48.0 libavformat version: 51.19.0 built on Nov 18 2007 09:00:58, gcc: 4.2.1 [Sherpya] [NULL @ 00A50410]looks like this file was encoded with (divx4/(old)xvid/opendivx ) -> forcing low_delay flag Seems stream 0 codec frame rate differs from container frame rate: 30000.00 (300 00/1) -> 25.00 (25/1) Input #0, avi, from 'dd.MPG': Duration: 00:00:22.0, start: 0.000000, bitrate: 1353 kb/s Stream #0.0: Video: mpeg4, yuv420p, 768x576 [PAR 0:1 DAR 0:1], 25.00 tb(r) Output #0, avi, to 'ddYuv.avi': Stream #0.0: Video: mpeg4, yuv420p, 768x576 [PAR 0:1 DAR 0:1], q=2-31, 25.00 tb(c) Stream mapping: Stream #0.0 -> #0.0 Press [q] to stop encoding frame= 552 fps= 0 q=0.0 Lsize= 3652kB time=22.1 bitrate=1355.0kbits/s video:3633kB audio:0kB global headers:0kB muxing overhead 0.516502%