New submission from Panagiotis Issaris <[EMAIL PROTECTED]>:
When encoding files using the Snow codec ratecontrol seems to be broken:
[EMAIL PROTECTED]:/mnt/build/ffmpeg-rw$ ffmpeg -i
/mnt/video/IceAge2_trailer.avi
-vcodec snow -strict -2 -b 600k /tmp/bla.avi
FFmpeg version SVN-r14282, Copyright (c) 2000-2008 Fabrice Bellard, et al.
configuration: --enable-gpl --enable-nonfree --enable-swscale
--enable-pthreads --enable-x11grab --enable-libx264 --enable-libfaad
--enable-libfaac --enable-libamr-nb --enable-libamr-wb --enable-libmp3lame
--enable-libgsm --enable-libvorbis --enable-avfilter --enable-avfilter-lavf
libavutil version: 49.7.0
libavcodec version: 51.60.0
libavformat version: 52.17.0
libavdevice version: 52.0.0
libavfilter version: 0.0.0
built on Jul 18 2008 17:30:45, gcc: 4.1.3 20070929 (prerelease) (Ubuntu
4.1.2-16ubuntu2)
Input #0, avi, from '/mnt/video/IceAge2_trailer.avi':
Duration: 00:01:46.53, start: 0.000000, bitrate: 660 kb/s
Stream #0.0: Video: mpeg4, yuv420p, 320x192 [PAR 1:1 DAR 5:3], 15.00 tb(r)
Stream #0.1: Audio: mp3, 48000 Hz, stereo, 160 kb/s
File '/tmp/bla.avi' already exists. Overwrite ? [y/N] y
Output #0, avi, to '/tmp/bla.avi':
Stream #0.0: Video: snow, yuv420p, 320x192 [PAR 1:1 DAR 5:3], q=2-31, 600
kb/s, 15.00 tb(c)
Stream #0.1: Audio: mp2, 48000 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Press [q] to stop encoding
frame= 1598 fps= 78 q=31.0 Lsize= 1601kB time=106.44 bitrate= 123.2kbits/s
video:617kB audio:832kB global headers:0kB muxing overhead 10.487638%
----------
messages: 2524
nosy: takis
priority: normal
status: new
substatus: new
title: Snow ratecontrol broken
type: bug
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FFmpeg issue tracker <[EMAIL PROTECTED]>
<https://roundup.mplayerhq.hu/roundup/ffmpeg/issue547>
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