0f6d5e4fd9
Change value used to indicate "unknown audio format" from 0 to -1.
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0 collided with a valid format value.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20787 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-11-08 18:31:04 +00:00
203d128918
Fix stupid use of multiplication to check signs which fails because of
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overflow. Negative values do not seem to be used so just remove the
failing test.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19889 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-09-18 14:04:50 +00:00
ca1970b25a
makes several libaf functions static coz they are not used outside their source files. Patch by Stefan Huehner, stefan AT huehner-org
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18972 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-07-09 03:59:52 +00:00
9fb516e90a
Rename sinesupress to sinesuppress, including af_sinesupress.c file rename.
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18612 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-06-07 00:02:51 +00:00
d6081d2977
New karaoke af
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18471 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-05-13 08:46:31 +00:00
3a406e94d7
Get ride of the several if(identify) messy lines and rearangment of some of the output, both patches by Kiriuja mplayer-patches AT en-directo_net, his changes are barely unrelated, nevertheless Im commiting them thogeter just for the sake of my mental healt, I had both patches already applied on my local three
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18238 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-04-24 07:20:34 +00:00
9b2c81e1bb
very simple filter which can remove a sine at a specified frequency, usefull to get rid of the 50/60hz noise on ultra crappy equipment
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probably works only with 1 channel input
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18083 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-04-13 10:36:17 +00:00
694f18ea46
fix memory leak when filter with given name does not exist.
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Also prints which filter failed in the malloc-failed case
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17781 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-03-08 15:39:53 +00:00
d475a9523f
semi-hack: avoid passing 0-length blocks to audio filters.
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Fixes bugzilla bug #391 (lavcresample crashes).
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16816 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-10-20 09:12:28 +00:00
01ced1e49e
documentation-only patch: make doxygen compatible and create
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af_chain and af_filter doxygen modules.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16628 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-10-01 12:55:34 +00:00
2066463ec5
Avoid hang with -af-adv force=3
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16073 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-07-23 16:58:25 +00:00
d22ae4a4d9
make -srate work again, unify audio filter init and preinit.
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15812 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-06-24 10:50:53 +00:00
8475733dc2
Fix mp_msg vs af_msg usage as pointed out by Ivo.
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15792 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-06-21 01:00:35 +00:00
9dd8f241ac
adds some more -identify output, patch by kiriuja < mplayer DASH patches PAM en DASH directo POUM net>
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15790 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-06-20 23:07:35 +00:00
e331e6b94f
Prevent segfault when filter chain is empty (e.g. because all
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filters returned AF_DETACH). Fixes bugzilla bug #293 .
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15313 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-05-01 09:23:31 +00:00
4ad21b2d7e
change list traversal so the loop begins at the first filter after removing
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one, instead at the second
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15192 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-04-16 16:48:15 +00:00
6dbf6b4df1
finally remove the refences to bps outside libaf. also simplification of some messages and removed redundants
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14819 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-02-25 11:11:07 +00:00
5aa4b2505f
filter for adding a center channel, adding a high pass filter would be nice
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14751 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-02-21 17:14:00 +00:00
00d05d6a2a
Make this file compile with gcc-4.0.0:
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It's syntacticly incorrect to use the "&" operand to take the address of a
variable that is declared as "register" as a register has no address.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14570 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-01-22 10:47:58 +00:00
8ee78e87ce
always cancel down fractions (frac_t) to avoid overflows and playback
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problems (e.g. when using resample and equalizer filters together, see
http://mplayerhq.hu/pipermail/mplayer-users/2004-December/050058.html )
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14434 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-01-08 21:34:06 +00:00
c7ef86b09a
af_bits2fmt and af_str2fmt_short, also removed the extra FORMAT_BPS control in format.c
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14336 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-01-03 18:59:16 +00:00
8f3e5a996c
Use lavcresample only when libavcodec is compiled in.
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14327 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-01-03 14:05:38 +00:00
6119b03712
Make af_control_any_rev return the matching filter
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14293 b3059339-0415-0410-9bf9-f77b7e298cf2
2005-01-01 18:46:56 +00:00
8c7855e1b4
Use lavcresample when accuracy-optimized audio filter chain is requested.
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14244 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-12-26 11:58:07 +00:00
3d4852d8e0
Adds support for LADSPA (Linux Audio Developer's Simple Plugin API) plugins.
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Compilation is optional and can be controled by configure. You need to
have the LADSPA SDK installed in order to have it autodetected by configure.
Manual page is updated.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14218 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-12-23 02:09:52 +00:00
1f478a1173
head related transfer function
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13997 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-11-20 14:41:51 +00:00
c68662a8c7
sine sweep generator
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13722 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-10-21 12:10:55 +00:00
7981c2e20b
libavcodec resampling ...
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libaf doesnt seem to support planar audio, so we need to convert it :(
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13714 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-10-21 03:32:31 +00:00
1e37620fff
make af_help conform better to the the afm/vfm/etc equivalents
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13567 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-10-05 19:36:47 +00:00
b7d2e203d8
reimplementation of the pl_extrastereo and pl_volnorm plugins
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13551 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-10-04 19:11:05 +00:00
bdc25d636e
mplayer -af help now lists all available audio filters.
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Updated manual page.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13270 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-09-06 22:27:08 +00:00
bbd5473353
Send a command throught the filter chain until some item returns AF_OK. Patch by Reimar Doeffinger
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12669 b3059339-0415-0410-9bf9-f77b7e298cf2
2004-06-25 19:02:53 +00:00
f69f48b200
if the user wants fast, use fast code! otherwise the user has to put
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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
b76c0e461a
disable af export for systems without mmap
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10909 b3059339-0415-0410-9bf9-f77b7e298cf2
2003-09-21 12:16:16 +00:00
758dcca26a
Adding filter for exporting audio data to visual effect applications
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10893 b3059339-0415-0410-9bf9-f77b7e298cf2
2003-09-20 13:42:26 +00:00
c9052b1092
Adding support for more logical libaf configuration
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8970 b3059339-0415-0410-9bf9-f77b7e298cf2
2003-01-17 01:00:07 +00:00
4477f1232a
Adding sub-woofer filter, use this filter to add a sub channel to the audio stream
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8833 b3059339-0415-0410-9bf9-f77b7e298cf2
2003-01-07 10:33:30 +00:00
b1cdf7ba57
sig 11 fix in reinit and resample + spelling error fixes
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8712 b3059339-0415-0410-9bf9-f77b7e298cf2
2003-01-02 03:00:44 +00:00
0a37ed2384
Port of pl_surround.c to af-layer.
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8679 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-12-31 15:14:13 +00:00
6adaa78ee9
Changes includes:
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- 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
66f4e56389
New features:
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-- 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
4d5388c569
Adding equalizer filter + some cosmetics
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8074 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-11-03 09:51:02 +00:00
437aa67937
Adding commandline options for filters and fixing stupid bug in cfg
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7999 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-10-31 11:06:19 +00:00
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.
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7994 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-10-31 08:03:51 +00:00
e935c134ff
enable volume filter and fix nonsense default volume (still not usable
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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
4d6e54d22d
Adding volume control and moving control() call parameters to a seperate file
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7746 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-10-16 01:49:40 +00:00
3e3a4733fb
Adding function for calculating the delay caused by the filters
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7666 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-10-08 10:20:36 +00:00
f8e93e8037
Adding functionality for adding filters during execution
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7650 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-10-07 10:46:01 +00:00
af069ffbda
Removing annoying printf
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7618 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-10-06 11:45:49 +00:00
ea698923eb
Adding Support for non-reentrant audio filters
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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7616 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-10-06 11:26:14 +00:00
uau
reynaldo
corey
michael
reimar
diego
gpoirier
henry
alex
ivo
rfelker
faust3
anders
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