freesilent
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注册时间: 2012-02-03 14:01

[求助]eac3to pipe到qtaacenc的方法

代码: 全选

eac3to e:\work\true.flac - |qtaacenc --high - -e:\work\1.m4a
提示
Please specify the source and dest files first and then the options.Using QuickTime 7.7.1 (LC-AAC encoder 1.7.1, HE-AAC encoder 1.2.0)Configurations: True VBR quality 65, High quality profile, auto Hz
Error: input stream is not a RIFF WAVE file

看eac3to的帮助,可以管道输出,qtaacenc也能输入
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06_taro
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Re: [求助]eac3to pipe到qtaacenc的方法

eac3to的輸出需要後綴名,否則eac3to不知道輸出的格式是啥,例如:

代码: 全选

eac3to.exe "input" stdout.wav | qtaacenc.exe --tvbr 82 --samplerate keep --ignorelength --highest - "output.mp4"
當然,為了防止QuickTime引起的channel mapping問題,相比於qtaacenc,更推薦用最新版的qaac,譬如:

代码: 全选

eac3to.exe "input" stdout.wav | qaac.exe --threading --tvbr 82 --ignorelength --quality 2 - -o "output.mp4"
つまんねー事聞くなよ!

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