[FFmpeg-trac] #2852(avcodec:new): dcadec internal default downmix is not normalised and reduces stereo separation by cross mixing L* and R*.

FFmpeg trac at avcodec.org
Sat Nov 30 01:23:19 CET 2013


#2852: dcadec internal default downmix is not normalised and reduces stereo
separation by cross mixing L* and R*.
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             Reporter:  AndyF       |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  dca         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by cehoyos):

 (Disclaimer: I neither understood your original report nor your new
 message, and I certainly don't blame you!)

 Thank you for testing again!
 I suspect that the dca decoder is supposed to include LFE in the downmix
 but that may be wrong.

 Allow me to repeat: Is the issue fixed?

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Ticket URL: <https://trac.ffmpeg.org/ticket/2852#comment:5>
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