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303 Commits

Author SHA1 Message Date
Paul B Mahol b70ea49ca3 Port biquads filters from SoX 
Adds allpass, bass, bandpass, bandreject, biquad,
equalizer, highpass, lowpass and treble filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-31 12:13:55 +00:00
Paul B Mahol 6ea8a830e8 afade filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-21 15:20:42 +00:00
Stefano Sabatini 0140566359 lavfi: add histeq filter 
This is a port of virtual dub's histogram equalization filter by Donald
A. Graft. Based on the work by Jérémy Tran <tran.jeremy.av@gmail.com>,
done for SOCIS 2012.
 2013-01-05 10:25:32 +01:00
Stefano Sabatini 172505b8bc lavfi: add kerndeint filter 
This is a port of the kerndeint filter (libmpcodecs/vf_kerndeint) by
Donal A. Graft (original avisynth plugin author), and is based on the
work by Jérémy Tran <tran.jeremy.av@gmail.com> done for SOCIS 2012.
 2013-01-05 10:25:32 +01:00
Clément Bœsch 8d06e83d16 lavfi/Makefile: add missing dependencies to FFLIBS. 2012-12-31 01:40:34 +01:00
Clément Bœsch 21b6991cd5 lavfi/Makefile: make FFLIBS list consistent. 2012-12-31 01:38:31 +01:00
Paul B Mahol c46cfedf09 build: mp filter does not depend on postproc anymore 
This fixes testprogs build target if libpostproc is disabled.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-26 19:14:07 +00:00
Hendrik Leppkes 8b6b3632fe vf_pp: add postproc to the library dependencys for avfilter when enabled. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-25 15:49:27 +01:00
Michael Niedermayer ba8e909c82 Merge commit '3193b13aa1e271f6d2dd68de67d448c08aef3c00' 
* commit '3193b13aa1e271f6d2dd68de67d448c08aef3c00':
  hlsenc: Allocate enough space for the pattern string
  lavc: Correct the description of pkt_dts
  avfilter: Compile FIFO filters unconditionally

Conflicts:
	libavcodec/avcodec.h
	libavfilter/Makefile
	libavfilter/allfilters.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-24 15:29:15 +01:00
Clément Bœsch 768c47ec37 lavfi: remove mp=pp filter. 
Native pp filter is available.

postproc dependency is also dropped from mp wrapper since it was the
only filter needing that dependency.
 2012-12-23 19:03:36 +01:00
Clément Bœsch 9b8de93036 lavfi: add pp filter. 
Ported from MPlayer. Original author is A'rpi, with various
contributions from Michael Niedermayer. The original documentation was
mostly written by Diego Biurrun. See the MPlayer history for full
credits.

The filter is under GPL like the original filter, even if it differs
quite a lot. There is not much point in making it LGPL since pp is under
GPL.
 2012-12-23 19:03:36 +01:00
Diego Biurrun 5af53731d9 avfilter: Compile FIFO filters unconditionally 
Building libavfilter without that functionality makes little sense.
 2012-12-23 18:57:01 +01:00
Michael Niedermayer be2c0adc96 Merge commit '69f086e0f90f23d89e5739b099a4f984fa6a7885' 
* commit '69f086e0f90f23d89e5739b099a4f984fa6a7885':
  build: avfilter: Remove duplicate compilation entry for vf_scale

Conflicts:
	libavfilter/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-21 17:39:03 +01:00
Diego Biurrun 69f086e0f9 build: avfilter: Remove duplicate compilation entry for vf_scale 
vf_scale should not be unconditionally compiled even if disabled.
 2012-12-21 00:18:34 +01:00
Michael Niedermayer 5eae7f8f35 avfilter: add apad filter 
This filter pads an audio stream with silence
It can together with -shortest be used to extend audio streams to
the same length as video.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-18 16:30:08 +01:00
Stefano Sabatini c51f090ff9 lavfi: mv vf_select.c -> f_select.c 
The file now contains also an audio select implementation. Also move the
aselect/select documentation from video filters to the multimedia filters
section.
 2012-12-13 00:10:43 +01:00
Stefano Sabatini f5461face5 lavfi: add aselect audio variant of select 2012-12-13 00:10:24 +01:00
Clément Bœsch fd3cdcaf5f lavfi: remove mp=denoise3d filter. 
hqdn3d was meant to be a more efficient denoise3d filter, is supported
natively, and is faster on my computer thanks to the ASM optimisations.
 2012-12-11 04:28:08 +01:00
Stefano Sabatini 10db70d5e9 lavfi: drop af_volume_stefano.c in favor of af_volume_justin.c 
Justin's version has more features but is otherwise equivalent from the
point of view of the syntax.
 2012-12-08 15:40:07 +01:00
Michael Niedermayer 1bb547192f lavfi: rename af_volume to af_volume_stefano 
This matches the naming style of the new af_volume_justin filter.

Note, Yes i would too prefer having one filter instead of 2.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:29:23 +01:00
Michael Niedermayer b38c79bf23 Merge commit 'b384e031daeb1ac612620985e3e5377bc587559c' 
* commit 'b384e031daeb1ac612620985e3e5377bc587559c':
  lavfi: add volume filter

Conflicts:
	Changelog
	libavfilter/Makefile
	libavfilter/af_volume.c
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:18:59 +01:00
Justin Ruggles b384e031da lavfi: add volume filter 
Based on the volume filter in FFmpeg written by Stefano Sabatini
<stefasab@gmail.com>.
 2012-12-05 11:23:37 -05:00
Clément Bœsch 3313e46c4a lavfi: add subtitles filter. 2012-12-04 01:49:03 +01:00
Michael Niedermayer 8c1f98d954 Merge commit 'bb6c67bb36b136de10256f0999128df4a42f9ffc' 
* commit 'bb6c67bb36b136de10256f0999128df4a42f9ffc':
  lavfi: remove vf_slicify

Conflicts:
	doc/filters.texi
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/vf_slicify.c
	tests/lavfi-regression.sh
	tests/ref/lavfi/crop_scale_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 23:59:15 +01:00
Anton Khirnov bb6c67bb36 lavfi: remove vf_slicify 
The following commit will make it useless.

The crop_scale_vflip FATE test changes because of off-by-one differences
in output when vflipped slices are passed to sws.
 2012-11-28 08:44:01 +01:00
Clément Bœsch 3a7f00810c lavfi: remove mp=geq filter. 
Native geq video filter is now available.
 2012-11-11 23:18:12 +01:00
Clément Bœsch 8eecbaf5e4 lavfi: add geq filter. 2012-11-11 23:12:54 +01:00
Clément Bœsch 2b3597f0d1 lavfi: remove mp=fixpts filter. 
lavfi/f_setpts.c should allow everything mp=fixpts supports, with a lot
of additional control.
 2012-11-11 22:49:53 +01:00
Clément Bœsch 84aed3faf0 lavfi: remove mp=tile filter. 
The native tile video filter is now feature equivalent.
 2012-11-11 22:43:18 +01:00
Clément Bœsch f53112b665 lavfi: remove hqdn3d libmpcodecs wrapper. 
The native filter was ported from the MPlayer project when the mp
wrapper didn't even exist, and when mp=hqdn3d was added, it was already
obsolete.
 2012-10-31 19:28:02 +01:00
Stefano Sabatini 29a9e4d5c9 lavfi/mp: drop the mp=rectangle filter 
All the rectangle features have been ported to the native drawbox filter,
which has an equivalent syntax.
 2012-10-31 14:46:18 +01:00
Stefano Sabatini 652fab5996 lavfi/mp: drop wrapped field filter 
The filter has been ported to a native libavfilter filter.
 2012-10-31 12:14:09 +01:00
Stefano Sabatini 3c4aa50620 lavfi: add field filter 
The filter is a port of libmpcodecs/vf_field.c, since there is no common
code I relicensed it as LGPL, while keeping the original author
copyright.
 2012-10-31 12:07:11 +01:00
Paul B Mahol 7b378c2fb7 lavfi: remove yuvcsp and yvu9 libmpcodecs wrappers 
Same functionality is provided by libswscale.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-30 21:24:29 +00:00
Paul B Mahol 788afee86e lavfi: remove palette libmpcodecs wrapper 
The filter is useless, swscale should be used instead.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-30 16:21:33 +00:00
Anton Khirnov 20dd41af85 lavfi: add ashowinfo filter 
It can be useful for debugging.

Based on a patch by Stefano Sabatini <stefano.sabatini-lala@poste.it>
 2012-10-29 21:29:58 +01:00
Clément Bœsch d771b1d137 lavfi: EBU R.128 scanner. 2012-10-01 22:26:19 +02:00
Nicolas George 8e1f063efc lavfi: enable buffersinks unconditionally. 
They are part of the public API. Their libav compatibility
counterpart are already enabled unconditionally.
 2012-09-27 15:57:30 +02:00
Stefano Sabatini 740c995288 lavfi: add asendcmd and sendcmd filters 2012-09-23 00:50:06 +02:00
Stefano Sabatini fb2e7ac3c4 lavfi/mp: drop rotate wrapper 
The native filter transpose is perfectly equivalent.
 2012-09-06 11:27:22 +02:00
Michael Niedermayer 49c230fb56 libavfilter/Makefile: add forgotten entries for the ff-sinks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-04 18:51:59 +02:00
Stefano Sabatini d55252c331 lavfi/mp: remove decimate wrapper 
It was natively integrated into libavfilter.
 2012-09-01 09:26:12 +02:00
Stefano Sabatini 9dd3d6c72a lavfi: port decimate libmpcodecs filter 
This filter is based on the MPlayer decimate filter by Rich Felker.
 2012-08-31 16:04:37 +02:00
Stefano Sabatini e64b941dbc lavfi/mp: remove smartblur filter 
It was natively integrated into libavfilter.
 2012-08-31 16:02:49 +02:00
Jérémy Tran 316afee708 lavfi: add smartblur filter 
This is a port of the MPlayer smartblur filter (libmpcodecs/vf_smartblur.c)
by Michael Niedermayer.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-08-28 19:48:16 +02:00
Stefano Sabatini 0b9a915dad lavfi: rename vf_setpts.c to f_setpts.c 
The file contains the asetpts audio filter.
 2012-08-24 12:54:45 +02:00
Clément Bœsch ddda29b4a7 lavfi: add showspectrum filter. 2012-08-20 23:03:06 +02:00
Nicolas George 5980e57cf9 lavfi: add volumedetect filter. 2012-08-19 11:37:05 +02:00
Michael Niedermayer 7f46f042d1 buildsys: fix cleaning of libmpcodecs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-08-18 16:36:16 +02:00
Stefano Sabatini dc7e4d685f lavfi/mp: remove framestep wrapped filter 
An equivalent framestep filter has been natively integrated.
 2012-08-18 12:14:46 +02:00