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Тема: Linux.Общие вопросы-ответы!
 |  Fenix [Off] [#] (20.11.2010 / 12:48) |
ffmpeg -i video.avi -s 480x360 -vcodec libtheora -acodec vorbis video_21.ogv
но мне постоянно выдает ошибку
FFmpeg version 0.5.2, Copyright (c) 2000-2009 Fabrice Bellard, et al.
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandi
r=/usr/share/man --incdir=/usr/include --disable-avisynth --extra-cflags=-O2 -g
-pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-b
uffer-size=4 -m64 -mtune=generic -fPIC --enable-avfilter --enable-avfilter-lavf
--enable-libdirac --enable-libfaac --enable-libfaad --enable-libfaadbin --enable
-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libth
eora --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-p
threads --enable-shared --enable-swscale --enable-vdpau --enable-version3 --enab
le-x11grab
libavutil 49.15. 0 / 49.15. 0
libavcodec 52.20. 1 / 52.20. 1
libavformat 52.31. 0 / 52.31. 0
libavdevice 52. 1. 0 / 52. 1. 0
libavfilter 0. 4. 0 / 0. 4. 0
libswscale 0. 7. 1 / 0. 7. 1
libpostproc 51. 2. 0 / 51. 2. 0
built on Jun 13 2010 23:44:18, gcc: 4.1.2 20080704 (Red Hat 4.1.2-48)
Seems stream 0 codec frame rate differs from container frame rate: 30.00 (30/1)
-> 15.00 (15/1)
Input #0, avi, from 'video.avi':
Duration: 00:00:58.71, start: 0.000000, bitrate: 83 kb/s
Stream #0.0: Video: h264, yuv420p, 848x648, 15 tbr, 15 tbn, 30 tbc
Stream #0.1: Audio: mp3, 11025 Hz, mono, s16, 16 kb/s
File 'video_21.ogv' already exists. Overwrite ? [y/N] y
Output #0, ogg, to 'video_21.ogv':
Stream #0.0: Video: libtheora, yuv420p, 480x360, q=2-31, 200 kb/s, 90k tbn,
15 tbc
Stream #0.1: Audio: vorbis, 11025 Hz, mono, s16, 64 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
[vorbis @ 0x5856d90]Current FFmpeg Vorbis encoder only supports 2 channels.
Error while opening codec for output stream #0.1 - maybe incorrect parameters su
ch as bit_rate, rate, width or height
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