New submission from ami_stuff <ami_st...@o2.pl>: anything higher than 3 doesn't work correctly with sample which I will upload (at lowres 8 ffmpeg crashes)
C:\>ffmpeg -vlowres 3 -i YDSCF3258.AVI -vcodec msmpeg4v2 out.avi FFmpeg version SVN-r26317, Copyright (c) 2000-2011 the FFmpeg developers built on Jan 12 2011 04:07:47 with gcc 4.4.2 configuration: --enable-gpl --enable-version3 --enable-libgsm --enable-libvorb is --enable-libtheora --enable-libspeex --enable-libmp3lame --enable-libopenjpeg --enable-libschroedinger --enable-libopencore_amrwb --enable-libopencore_amrnb --enable-libvpx --disable-decoder=libvpx --arch=x86 --enable-runtime-cpudetect - -enable-libxvid --enable-libx264 --enable-librtmp --extra-libs='-lrtmp -lpolarss l -lws2_32 -lwinmm' --target-os=mingw32 --enable-avisynth --enable-w32threads -- cross-prefix=i686-mingw32- --cc='ccache i686-mingw32-gcc' --enable-memalign-hack libavutil 50.36. 0 / 50.36. 0 libavcore 0.16. 0 / 0.16. 0 libavcodec 52.108. 0 / 52.108. 0 libavformat 52.92. 0 / 52.92. 0 libavdevice 52. 2. 3 / 52. 2. 3 libavfilter 1.73. 0 / 1.73. 0 libswscale 0.12. 0 / 0.12. 0 [avi @ 01bdd140] sample size (2) != block align (4) Input #0, avi, from 'YDSCF3258.AVI': Duration: 00:00:09.99, start: 0.000000, bitrate: 29201 kb/s Stream #0.0: Video: mjpeg, yuvj422p, 160x90, 30 tbr, 30 tbn, 30 tbc Metadata: title : FUJIFILM AVI STREAM 0100 Stream #0.1: Audio: pcm_s16le, 44100 Hz, 2 channels, s16, 1411 kb/s [buffer @ 01cc6590] w:160 h:90 pixfmt:yuvj422p [ffsink @ 01cc67a0] auto-inserting filter 'auto-inserted scaler 0' between the f ilter 'src' and the filter 'out' [scale @ 01cc69d0] w:160 h:90 fmt:yuvj422p -> w:160 h:90 fmt:yuv420p flags:0x4 Output #0, avi, to 'out.avi': Metadata: ISFT : Lavf52.92.0 Stream #0.0: Video: msmpeg4v2, yuv420p, 160x90, q=2-31, 200 kb/s, 30 tbn, 30 tbc Metadata: title : FUJIFILM AVI STREAM 0100 Stream #0.1: Audio: mp2, 44100 Hz, 2 channels, s16, 64 kb/s Stream mapping: Stream #0.0 -> #0.0 Stream #0.1 -> #0.1 Press [q] to stop encoding frame= 300 fps=122 q=4.7 Lsize= 428kB time=10.00 bitrate= 351.0kbits/s video:324kB audio:78kB global headers:0kB muxing overhead 6.527492% ---------- messages: 13431 priority: normal status: new substatus: new title: Lower the maximum lowres value for mjpeg to 3 type: bug ________________________________________________ FFmpeg issue tracker <iss...@roundup.ffmpeg.org> <https://roundup.ffmpeg.org/issue2545> ________________________________________________