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| author | henry <henry@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2005-04-11 14:01:29 +0000 |
|---|---|---|
| committer | henry <henry@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2005-04-11 14:01:29 +0000 |
| commit | 1fd3c733d876abbbd0a3296105bdffae6c8a050c (patch) | |
| tree | ccfe07c7b2d4d5c1ce3836afe43500cb4b8bcad9 /m_option.c | |
| parent | 7da5685bc3091c166ec2665789211cd2e81d0617 (diff) | |
| download | mpv-1fd3c733d876abbbd0a3296105bdffae6c8a050c.tar.bz2 mpv-1fd3c733d876abbbd0a3296105bdffae6c8a050c.tar.xz | |
More HRTF enhancements
- a passive locking mechanism to enable the matrix to switch between active
and passive mode, which enhances the stereo image.
- a center front cancellation algorithm that damps the cross-talk if the
sound is coming predominantly from center (e.g. if there is dialogue).
These two new features should enhance the quality of surround downmix
noticeably.
Also a correction to the active gain control is included. The previous
implementation of Lt + Rt/Lt - Rt AGC should be fine in most cases, but the
calculation was inconsistent (gain unitarity is not guaranteed to be
preserved).
Signed off by Yue Shi Lai <ylai@users.sourceforge.net>
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15125 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'm_option.c')
0 files changed, 0 insertions, 0 deletions