I can confirm with this parameter encoding is running fine. Thanks
Dne 20.5.2010 20:19, oldcpu napsal(a): > What happens if add after libx264 the parameter " -vpre hq " ..... ie > something like: > > ffmpeg -y -i Warriors_of_the_net_CZ-MPEG1_Web_PAL.mpg -vcodec libx264 -vpre > hq -acodec copy output.mkv -threads 0 > > > I find I need the " -vpre hq" or " -vpre max " or " -vpre <option> " > with some applicable option every time I use ffmpeg with libx264 to encode. > > Lee > aka oldcpu > > On 05/20/2010 02:00 PM, Vladimir Psenicka wrote: >> Hi >> >> I have problem encoding anything to h264 with ffmpeg and libx264. >> Encoding to xvid works fine with ffmpeg and libxvid. >> >> >>> pseni...@psenicka:~> ffmpeg -y -i Warriors_of_the_net_CZ-MPEG1_Web_PAL.mpg >>> -vcodec libx264 -acodec copy output.mkv -threads 0 >>> >>> >>> FFmpeg version SVN-r23159, Copyright (c) 2000-2010 the FFmpeg developers >>> >>> >>> >>> built on May 18 2010 20:27:23 with gcc 4.4.1 [gcc-4_4-branch revision >>> 150839] >>> >>> >>> configuration: --shlibdir=/usr/lib64 --prefix=/usr >>> --mandir=/usr/share/man --libdir=/usr/lib64 --enable-shared >>> --enable-libmp3lame --enable-libvorbis --enable-libtheora --enable-libspeex >>> --enable-libfaad --enable-libfaac --enable-nonfree --enable-libxvid >>> --enable-postproc --enable-gpl --enable-x11grab --enable-libschroedinger >>> --enable-libdirac --enable-libgsm --enable-version3 >>> --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 >>> --enable-libdc1394 --enable-pthreads >>> >>> >>> >>> libavutil 50.15. 2 / 50.15. 2 >>> >>> >>> >>> libavcodec 52.67. 2 / 52.67. 2 >>> >>> >>> >>> libavformat 52.62. 0 / 52.62. 0 >>> >>> >>> >>> libavdevice 52. 2. 0 / 52. 2. 0 >>> >>> >>> >>> libavfilter 1.20. 0 / 1.20. 0 >>> >>> >>> >>> libswscale 0.10. 0 / 0.10. 0 >>> >>> >>> >>> libpostproc 51. 2. 0 / 51. 2. 0 >>> >>> >>> >>> [mpeg @ 0x64c690]max_analyze_duration reached >>> >>> >>> >>> Input #0, mpeg, from 'Warriors_of_the_net_CZ-MPEG1_Web_PAL.mpg': >>> >>> >>> >>> Duration: 00:13:00.08, start: 0.451244, bitrate: 1019 kb/s >>> >>> >>> >>> Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 352x288 [PAR 178:163 >>> DAR 1958:1467], 900 kb/s, 25 fps, 25 tbr, 90k tbn, 25 tbc >>> >>> >>> Stream #0.1[0x1c0]: Audio: mp2, 44100 Hz, 2 channels, s16, 96 kb/s >>> >>> >>> >>> x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64 >>> >>> >>> >>> *** glibc detected *** ffmpeg: malloc(): memory corruption: >>> 0x0000000000655080 *** >>> >>> >>> ======= Backtrace: ========= >>> >>> >>> >>> /lib64 >>> > _______________________________________________ Packman mailing list [email protected] http://lists.links2linux.de/cgi-bin/mailman/listinfo/packman
