我正在使用python代码接收电影文件并成功将其拆分为较小的文件。但是,我在ffmpeg上遇到了一个问题:
我根本无法转换任何除了avi和mpg文件之外的东西。我的目标是很好地转换.mov文件。
我的MOV文件的命令行是:
ffmpeg -i testMOV2.mov -ss 00:00:00 -t 00:00:30 success.mov
错误讯息是
[mpeg4 @ 0xa1f1de0] Invalid pixel aspect ratio 10000/10000, limit is 255/255
Output #0, mov, to 'success.mov':
Stream #0.0(eng): Video: mpeg4, yuv420p, 960x600 [PAR 10000:10000 DAR 8:5], q=2-31, 200 kb/s, 90k tbn, 15 tbc
Metadata:
creation_time : 2009-10-19 18:44:30
Stream #0.1(eng): Audio: libfaac, 48000 Hz, mono, s16, 64 kb/s
Metadata:
creation_time : 2009-10-19 18:44:30
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Error while opening encoder for output stream #0.0 - maybe incorrect parameters such as bit_rate, rate, width or height
根据错误信息,我该怎么办bit_rate,width,height,aspect ratio等?
答案 0 :(得分:1)
具体来说,我按照这些说明操作: http://ubuntuforums.org/showpost.php?p=9868359&postcount=1289