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我想使用ffmpeg將avi文件轉換爲mp4格式,但它給了我一個錯誤。 在這方面的任何幫助將有所幫助。使用FFMPEG轉換AVI文件時出錯
ffmpeg -y -i /var/www/crittermedia/data/tmp/fe0246a73843ee4dab856e7af517fcdd.avi -r 20 -g 40 -acodec libfaac -ar 44100 -ab 96k -vcodec libx264 -sameq -vpre medium /var/www/crittermedia/data/videos/fe0246a73843ee4dab856e7af517fcdd.mp4
它適用於其他格式,如flv,mov文件,但不適用於avi。由ffmpeg給出的錯誤如下:
FFmpeg version 0.6.1, Copyright (c) 2000-2010 the FFmpeg developers
built on Feb 19 2011 19:03:56 with gcc 4.4.5
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-x11grab
libavutil 50.15. 1/50.15. 1
libavcodec 52.72. 2/52.72. 2
libavformat 52.64. 2/52.64. 2
libavdevice 52. 2. 0/52. 2. 0
libswscale 0.11. 0/0.11. 0
libpostproc 51. 2. 0/51. 2. 0
[avi @ 0x1c56460]max_analyze_duration reached
Input #0, avi, from '/var/www/crittermedia/data/tmp/fe0246a73843ee4dab856e7af517fcdd':
Duration: 00:00:06.25, start: 0.000000, bitrate: 1071 kb/s
Stream #0.0: Video: IV41/0x31345649, 256x240, 40 fps, 40 tbr, 40 tbn, 40 tbc
swScaler: Unknown format is not supported as input pixel format
Cannot get resampling context
有人遇到過類似的問題嗎?