[Ffmpeg-devel] ac3enc.c bit allocation fix

Michael Niedermayer michaelni
Thu May 5 16:11:02 CEST 2005


On Monday 25 April 2005 20:01, Justin Ruggles wrote:
> While adding stereo rematrixing, I came across something that needs to
> be fixed even without adding the feature. ?The output correctly uses 4
> dummy values for the rematrixing flags in block-0, but the bit
> allocation routine does not take these bits into account. ?From what I
> can tell, there was a patch in 2003 that corrected the output to make it
> DVD and spec compatible, but it didn't correct the bit allocation. ?It's
> only 4 bits over the entire 6 blocks, so overflow errors would happen
> rarely or never, but it's still worth fixing. ?So here is a fix.



"nothing is evil in the beginning. Even Sauron was not so." -- Elrond

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