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Old 8th July 2009, 15:24   #926  |  Link
MrC
AVStoDVD Dev
 
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Join Date: Apr 2006
Location: Italy
Posts: 1,302
Quote:
Originally Posted by MrC View Post
P.S. I have released the 2.2.0 2 days ago and I have already found a bug: when encoding 5.1 AAC tracks to 5.1 AC3 tracks, channels mapping is wrong. Correct mapping should be 2-1-3-4-6-5. Shame on me.
I have made more investigations and I found out that as a matter of fact Aften does not need any 5+1 channel remapping, whatever the source is, while QuEnc needs GetChannel(1,3,2,5,6,4) adjustement.

Please take note that:
- all releases make wrong (5.1) AAC->AC3, DTS->AC3 audio conversions
- releases 2.1.3 / 2.1.4 / 2.2.0 make wrong (5.1) AC3->AC3 when using Aften. No errors if AC3 audio track is retained.


If you want to manually adjust this error, you must edit AviSynth script.

Sorry for this annoying drawback.



Bye
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Last edited by MrC; 9th July 2009 at 09:19. Reason: Typo
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