各位好 我用ffmpeg rev21231要把wavpack转成apple lossless时失败了 请问我是哪边弄错了吗? 我是请foobar2000呼叫ffmpeg用这样的参数去转-i - -acodec alac %d 跑出来这样的错误讯息 ------------------------------------------------------------------------ 1 out of 1 tracks converted with major problems. Source: "D:\Downloads\1.wv" / index: 1 An error occurred while writing to file (Could not start commandline encoder: The system cannot find the file specified. ) : "C:\Users\Alvis\Desktop\PHANTOM MINDS.m4a" Additional information: Encoder stream format: 44100Hz / 2ch / 16bps Command line: "D:\资料\程式\foobar2000\ffmpeg.exe" -i - -acodec alac "PHANTOM MINDS.m4a" Working folder: C:\Users\Alvis\Desktop\ Conversion failed: Could not start commandline encoder: The system cannot find the file specified. ---------------------------------------------------------------------------- 下面是我用的ffmpeg详细讯息 FFmpeg version SVN-r21231-Sherpya, Copyright (c) 2000-2010 Fabrice Bellard, et a l. built on Jan 16 2010 05:42:31 with gcc 4.2.5 20080919 (prerelease) [Sherpya] libavutil 50. 7. 0 / 50. 7. 0 libavcodec 52.47. 0 / 52.47. 0 libavformat 52.47. 0 / 52.47. 0 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 1.15. 0 / 1.15. 0 libswscale 0. 8. 0 / 0. 8. 0 libpostproc 51. 2. 0 / 51. 2. 0 Hyper fast Audio and Video encoder usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfi le}... Use -h to get full help or, even better, run 'man ffmpeg' 然後下面这版的ffmpeg能正常工作，只是转出来的档案有时候会爆音 FFmpeg version SVN-r18603, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --enable-memalign-hack --prefix=/mingw --cross-prefix=i686-ming w32- --cc=ccache-i686-mingw32-gcc --target-os=mingw32 --arch=i686 --cpu=i686 --e nable-avisynth --enable-gpl --enable-zlib --enable-bzlib --enable-libgsm --enabl e-libfaac --enable-libfaad --enable-pthreads --enable-libvorbis --enable-libtheo ra --enable-libspeex --enable-libmp3lame --enable-libopenjpeg --enable-libxvid - -enable-libschroedinger --enable-libx264 libavutil 50. 3. 0 / 50. 3. 0 libavcodec 52.26. 0 / 52.26. 0 libavformat 52.32. 0 / 52.32. 0 libavdevice 52. 2. 0 / 52. 2. 0 libswscale 0. 7. 1 / 0. 7. 1 built on Apr 18 2009 04:04:31, gcc: 4.2.4 At least one output file must be specified -- --

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