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  1. 11th Jul 2004 15:29 #1
    vitamine
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    When you have like two options of audio, one is ac3 but 5.1 audio, and the other is like pcm somthing with 2 channels, which one do you choose ? The pcm file is a bigger file. Is there a difference in sound quality? I have tried both and they work, but not sure if there are differences. tahnks.
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  2. 11th Jul 2004 15:40 #2
    ZippyP.
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    AC3 5.1 is great if you have a surround sound amplifier, if you don't it gets played back as 2 channel stereo. PCM is uncompressed and very large and takes up a large amount of disk space. Other than the surround, they should sound about the same.
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