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28 Commits

Author SHA1 Message Date
alex bbd5473353 Send a command throught the filter chain until some item returns AF_OK. Patch by Reimar Doeffinger 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12669 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-06-25 19:02:53 +00:00
rfelker f69f48b200 if the user wants fast, use fast code! otherwise the user has to put 
af=resample=44100:0:0 in the config file, which will resample all
files, not just ones that need it. libaf still sux!


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@11860 b3059339-0415-0410-9bf9-f77b7e298cf2
 2004-01-27 06:45:43 +00:00
faust3 b76c0e461a disable af export for systems without mmap 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10909 b3059339-0415-0410-9bf9-f77b7e298cf2
 2003-09-21 12:16:16 +00:00
anders 758dcca26a Adding filter for exporting audio data to visual effect applications 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10893 b3059339-0415-0410-9bf9-f77b7e298cf2
 2003-09-20 13:42:26 +00:00
anders c9052b1092 Adding support for more logical libaf configuration 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8970 b3059339-0415-0410-9bf9-f77b7e298cf2
 2003-01-17 01:00:07 +00:00
anders 4477f1232a Adding sub-woofer filter, use this filter to add a sub channel to the audio stream 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8833 b3059339-0415-0410-9bf9-f77b7e298cf2
 2003-01-07 10:33:30 +00:00
anders b1cdf7ba57 sig 11 fix in reinit and resample + spelling error fixes 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8712 b3059339-0415-0410-9bf9-f77b7e298cf2
 2003-01-02 03:00:44 +00:00
ranma 0a37ed2384 Port of pl_surround.c to af-layer. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8679 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-12-31 15:14:13 +00:00
anders 6adaa78ee9 Changes includes: 
- Improved runtime control system
- 3 New filter panning, compressor/limiter and a noise gate
  - The compressor/limiter and the noise gate are not yet finished
  - The panning filter does combined mixing and channel routing and
    can be used to down-mix from stereo to mono (for example)
- Improvements to volume and channel
  - volume now has a very good soft clipping using sin()
  - channel can handle generic routing of audio data
- Conversion of all filters to handle floating point data
- Cleanup of message printing
- Fix for the sig 11 bug reported by Denes


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8608 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-12-28 13:59:53 +00:00
anders 66f4e56389 New features: 
-- Support for runtime cpu detection
-- Stand alone compile of libaf
-- Unlimited number of channels (compiletime switch)
-- Sample format defined by bit-fields
-- New formats: float, A-Law and mu-law
-- Format conversion set in human readable format
   i.e. format=4:us_be to set 32 bit unsigned big endian output
-- Format reporting in human readable format
-- Volume control has only one parameter for setting the volume
   i.e. volume=-10.0:1:0:1 to set atenuation = -10dB


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8168 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-11-12 12:33:56 +00:00
anders 4d5388c569 Adding equalizer filter + some cosmetics 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8074 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-11-03 09:51:02 +00:00
anders 437aa67937 Adding commandline options for filters and fixing stupid bug in cfg 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7999 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-31 11:06:19 +00:00
anders a72b161551 Changing the behavour of the commandline parameter -af to conform with -vop. Adding new commanline parameter -af-adv for advanced af options. Adding changes to volume control to support commandline parameters. 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7994 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-31 08:03:51 +00:00
rfelker e935c134ff enable volume filter and fix nonsense default volume (still not usable 
because mixer.c has no mechanism to pass volume commands to libaf)


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7975 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-30 04:11:26 +00:00
anders 4d6e54d22d Adding volume control and moving control() call parameters to a seperate file 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7746 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-16 01:49:40 +00:00
anders 3e3a4733fb Adding function for calculating the delay caused by the filters 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7666 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-08 10:20:36 +00:00
anders f8e93e8037 Adding functionality for adding filters during execution 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7650 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-07 10:46:01 +00:00
anders af069ffbda Removing annoying printf 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7618 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-06 11:45:49 +00:00
anders ea698923eb Adding Support for non-reentrant audio filters 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7616 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-06 11:26:14 +00:00
arpi fc7020b5af 10l 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7613 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-06 10:42:24 +00:00
arpi 18e342e06c af_calc_insize_constrained() rounding changes, works better for me this way 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7604 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-05 22:54:11 +00:00
anders ba87a706bd Removing debug message, (oops) 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7600 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-05 11:07:23 +00:00
anders 2455614901 Adding function for estimating required buffer length 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7599 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-05 11:02:39 +00:00
anders 94f26b18df Fixing the fix buffer overrun should work now 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7591 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-03 12:43:39 +00:00
anders 7ca1ef4974 Redesign of buffer length calculation 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7590 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-03 12:02:46 +00:00
anders 5ad47aba11 Fixing potential future problem with buffer overrun 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7582 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-02 11:00:37 +00:00
anders 3ef4629545 Adding support for multiple audio streams and removing annoying message from resample and format 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7572 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-01 12:53:30 +00:00
anders 1f6c494641 Adding new audio output filter layer libaf 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7569 b3059339-0415-0410-9bf9-f77b7e298cf2
 2002-10-01 06:45:08 +00:00