[mythtv-commits] Ticket #3911: Downmixed multi channel AC3 audio is quieter after ffmpeg resync in [13655]
MythTV
mythtv at cvs.mythtv.org
Fri Aug 31 00:07:24 UTC 2007
#3911: Downmixed multi channel AC3 audio is quieter after ffmpeg resync in [13655]
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Reporter: janne | Owner: janne
Type: defect | Status: new
Priority: minor | Milestone: unknown
Component: mythtv | Version: head
Severity: medium | Mlocked: 0
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The new internal AC3 decoder is 9-10dB quieter than the liba52 based one
for downmixing 5.1 audio to stereo. This seems to be a issue of the
downmixing code as decoding stereo AC3 is working fine.
The difference is only 4dB with ffmpeg revision 10252 from svn trunk.
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Ticket URL: <http://svn.mythtv.org/trac/ticket/3911>
MythTV <http://svn.mythtv.org/trac>
MythTV
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