| User review:
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I'm wondering if this program is really necessary to create DVD compliant AC3 audio. The main reason why AC3 audio ripped directly from an AVI isn't DVD compliant, is because there are junk/partial frames at the start of the AC3 file. For example, Nandub's "Save wav" option adds a 58 byte artificial wave header, which has to be removed before it's DVD compliant. This can easily be done within a few seconds with the program DelayCut. VirtualDubMod's Stream list -> Demux option doesn't add junk at all to the AC3 audio, unless it has a positive audio delay. But then you can use DelayCut to remove it as well.
So in most cases it isn't necessary to reencode the AC3 audio file in order to make it DVD compliant. |
