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  1. I am trying to convert an H264 Mov file that was encoded with ALAC audio (from Final Cut) to a DVD. The video works fine, but the audio does not. I used TMPGENC, it output a wav file with no sound. I tried SUPER with no luck and MPEG Streamclip. Unfortunately I can't re-export from Final Cut right now.

    Does anyone know how I can get the audio from this file into a WAV?

    thanks,

    brandon
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    You might try YAMB to extract the ALAC track,
    then use dBpowerAmp for converting the .ALAC into a .WAV.
    There exists an alac.exe as well.
    HTH.

    P.S.: It seems ffmpeg and/or mencoder too can decode Apple Lossless Audio.
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  3. Thanks for the help. I extracted the alac track, however, dBpowerAmp won't open .alac files (not an option under file types). I tried renaming to .aac or .mp4 and got errors.

    faad.exe from rarewares gives me "error maximum number of scalefactor bands exceeded"

    I wasn't sure how to use ffmpeg or mencoder to do it
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    These additional codecs are required:

    http://www.dbpoweramp.com/codec-central-m4a.htm

    (apologies for not having been clear enough) =^.^=

    Code:
    [C:\]
    =>alac
    
    Usage: alac [options] [--] file
    Decompresses the ALAC file specified
    
    Options:
      -f output.wav     outputs the decompressed data to the
                        specified file, in WAV format. Default
                        is stdout.
    
      -r                write output as raw PCM data. Default
                        is in WAV format.
    
      -v                verbose output.
    
      -t                test that file is ALAC, also tests for
                        other m4a file types.
    alac.exe.zip
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    Another method: copy the plugin "alac.w5s" into the subdirectory "System"
    of your Winamp folder, drag the alac~ed MP4/M4A onto the playlist window,
    send it to "Format Converter".

    alac.w5s.zip
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    maestro had written:

    I wasn't sure how to use ffmpeg or mencoder to do it
    Me either

    Code:
    mplayer  input.m4a -ao pcm:waveheader:file=output.wav
    Code:
    ffmpeg -i input.m4a output.wav
    HTH.
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