Jean-Baptiste <j...@kdenlive.org> added the comment: Same problem for me with latest svn & a file from a Sony T20 camera. Problem is also reproducable with ffplay:
ffplay file.mpg -ss 2 gives no video stream. I uploaded the sample at: incoming/mpeg1seek/mpeg1_seek_error.mpg FFmpeg version SVN-r19751, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --prefix=/usr --enable-shared --enable-libmp3lame --enable-gpl --enable-libfaad --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libx264 --enable-libtheora --enable- enable-libdirac --disable-decoder=libdirac --enable-libschroedinger --disable-encoder=libschroedinger --enable-avfilter-lavf libavutil 50. 3. 0 / 50. 3. 0 libavcodec 52.34. 0 / 52.34. 0 libavformat 52.38. 0 / 52.38. 0 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 0. 5. 0 / 0. 5. 0 libswscale 0. 7. 1 / 0. 7. 1 libpostproc 51. 2. 0 / 51. 2. 0 built on Sep 2 2009 09:34:17, gcc: 4.3.3 [mpeg @ 0x8676860]invalid dts/pts combination Last message repeated 87 times Input #0, mpeg, from 'MOV06552.MPG': Duration: 00:00:11.36, start: 0.070000, bitrate: 10482 kb/s Stream #0.0[0x1c0]: Audio: mp2, 32000 Hz, 1 channels, s16, 64 kb/s Stream #0.1[0x1e0]: Video: mpeg1video, yuv420p, 640x480 [PAR 1:1 DAR 4:3], 104857 kb/s, 30 tbr, 90k tbn, 30 tbc At least one output file must be specified ____________________________________________________ FFmpeg issue tracker <iss...@roundup.ffmpeg.org> <https://roundup.ffmpeg.org/roundup/ffmpeg/issue748> ____________________________________________________