[FFmpeg-cvslog] Merge remote-tracking branch 'shariman/wmall'

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Jan  3 23:45:35 2012 +0100| [dde545c6970bca308b0b3f91dbb378d46f6808a4] | committer: Michael Niedermayer

Merge remote-tracking branch 'shariman/wmall'

* shariman/wmall:
  Fix audio output
  Suppress dumping of residues buffer
  Use quantizer value read from bitstream
  Cosmetics: Remove two empty lines and realign some code
  Reset acfilter_prevvalues buffer in clear_codec_buffers()
  Fix AC filter buffers and AC filter reversion

Merged-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dde545c6970bca308b0b3f91dbb378d46f6808a4
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