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1264 Commits

Author SHA1 Message Date
Carl Eugen Hoyos 8916ad956a doc/filters: Fix option ranges for the sab filter. 
Fixes ticket #5751.
 2016-08-03 15:20:38 +02:00
Lucas Cooper 3d7ea1d39e doc/filters: Add stats_version documentation to PSNR filter 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-08-02 12:50:06 +02:00
Paul B Mahol 61d302dd52 doc/filters: mention HDMI output format for stereo3d filter 2016-07-30 15:17:21 +02:00
Paul B Mahol d7ae4f79d3 avfilter/f_drawgraph: add another slide mode 2016-07-28 10:30:06 +02:00
Clément Bœsch 4a8f5f1fd8 lavfi/curves: add plot option 2016-07-24 12:18:30 +02:00
Clément Bœsch 5c14018fc4 lavfi/curves: do not automatically insert points at x=0 and x=1 
There is actually a need for the origin and end point not to be defined.
We can not automatically insert them with the y value of the first and
last point as it will influence the curves in a wrong way.

Fixes #5397
 2016-07-24 12:18:30 +02:00
James Almer d688f39dc4 cosmetics: fix some misspelled words 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-07-17 13:10:27 -03:00
Sami Hult d4c8e93190 Changed metadata print option to accept general urls 
This is an - once again - updated patch, that uses avio_write instead
of avio_puts to stream clean text output without null characters. Works
now for me as intended.

Changes metadata filter to accept general urls as file argument without
breaking former behaviour. As a byproduct, it also allows for writing to
file "-" if specified as "file:-".

Example:

ffmpeg -i test.wav -filter_complex "silencedetect=n=-40dB:d=0.1,ametadata=mode=print:file='pipe\:4'" -f null

Signed-off-by: Sami Hult <sami.hult@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-07-10 00:36:49 +02:00
Burt P ba69a81019 libavfilter/af_hdcd.c: Collect HDCD stats and report 
The new HDCD filter really does nothing to show that it is working or
that HDCD control information was even detected in the stream. This
patch collects information about the decode, like which features were
used, and reports it to the user at the end.

Also,
* Fixes low-level gain adjustment
* Updates the documentation

Signed-off-by: Burt P <pburt0@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-07-06 22:54:47 +02:00
Michael Niedermayer fdd8aac7e1 avfilter/src_movie: Add option to remove timestamp discontinuities 
This can also be extended to remove discontiuities caused by seek commands

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-26 00:20:00 +02:00
Clément Bœsch 8ef57a0d61 Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb' 
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
  cosmetics: Fix spelling mistakes

Merged-by: Clément Bœsch <u@pkh.me>
 2016-06-21 21:55:34 +02:00
Thomas Mundt b577d42183 doc/filters.texi: Move bwdif to correct alphabetical position 
Signed-off-by: Thomas Mundt <loudmax@yahoo.de>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-06-19 19:24:03 -03:00
dsmudhar 7a2b9dd060 vf_codecview: added new options 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-15 13:56:07 +02:00
Kyle Swanson 765703498a avfilter/af_loudnorm: add dual_mono option 
Signed-off-by: Kyle Swanson <k@ylo.ph>
 2016-06-09 13:06:30 -05:00
Lou Logan 1748eb02c8 doc/filters: remove outdated showwavespic example 
Use "colors" option instead.

Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-06-07 10:52:15 -08:00
Muhammad Faiz 77d4dfbec6 avfilter/af_firequalizer: add zero_phase option 
simply by substracting pts to compensate delay
also handle AV_NOPTS_VALUE

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2016-06-07 07:55:48 +07:00
Thomas Mundt a0a4a4b370 avfilter/vf_colormatrix: add bt.2020 colorspace 
Signed-off-by: Thomas Mundt <loudmax@yahoo.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-05 19:46:38 +02:00
Lars Kiesow e9bb80d3dc doc/filters: Remove duplicated setdar example 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-06-02 15:01:53 -08:00
Muhammad Faiz defab0825f avfilter/src_movie: add various commands 
add seek command
add get_duration command

Update to codecpar by commiter

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-25 17:19:41 +02:00
Paul B Mahol 8b5941ce59 doc/filters: fix order of tinterlace filter drop modes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-20 09:51:55 +02:00
Kyle Swanson c0c378009b avfilter: add loudnorm 
Signed-off-by: Kyle Swanson <k@ylo.ph>
 2016-05-18 22:15:01 +02:00
Ronald S. Bultje 9bbed8645a vf_colorspace: make whitepoint adaptation mode configurable. 
Also add von kries whitepoint adaptation, and add 'identity' to turn
whitepoint adaptation off.
 2016-05-10 09:26:16 -04:00
Ronald S. Bultje 431117dcb5 vf_colorspace: add floyd-steinberg dithering option to full conversion. 2016-05-10 08:37:55 -04:00
Vittorio Giovara 41ed7ab45f cosmetics: Fix spelling mistakes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-05-04 18:16:21 +02:00
Derek Buitenhuis 94e5f0922b Merge commit '8a02a8031ef4f98faf5647f0e01a8922247bf748' 
* commit '8a02a8031ef4f98faf5647f0e01a8922247bf748':
  lavfi: add an NVIDIA NPP-based scaling filter

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-18 15:34:04 +01:00
Thilo Borgmann 37a4d3383f lavfi/perspective: Add basic timeline editing. 
Add number of input and output frames to possible variables.
Add option eval to reevaluate coordinate expressions during
initialization or for every frame.
 2016-04-17 21:12:34 +02:00
Tobias Rapp 2aad631a81 avfilter: add readvitc filter 
Add a filter to scan the top lines of video frames for vertical interval
timecode (VITC) information and attach it as metadata keys.

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
 2016-04-16 16:22:43 +02:00
Benjamin Steffes 0cfe16437f lavfi/af_hdcd: Implement high definition audio cd filtering. 
Fixes ticket #4441.
 2016-04-15 12:14:55 +02:00
Tobias Rapp ee104580c5 avfilter/vf_drawtext: add optional default value to metadata function 
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
 2016-04-13 08:39:07 +02:00
Ronald S. Bultje 2e2e08a35b lavfi: new colorspace conversion filter. 
The intent here is similar to colormatrix, but it's LGPLv2.1-or-later
(instead of GPLv2.0) and supports gamma/chromaticity correction.
 2016-04-12 16:42:45 -04:00
Lou Logan 03d8fee912 doc/filters: document testsrc2 source filter 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-04-11 10:26:25 -08:00
Mulvya b7a776aa7b doc/filters: add drawtext example 
Show example which draws text at a random position, and switches positions every 30 seconds

Signed-off-by: Mulvya <mulvya@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-04-07 09:40:36 -08:00
F.Sluiter 3a9611d623 avfilter: add remap filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-04-07 14:02:46 +02:00
Paul B Mahol cf925e0ac1 doc/filters: add stereotools examples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-31 11:16:01 +02:00
Paul B Mahol 241a3a6ca4 doc/filters: add sofalizer examples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-31 11:04:42 +02:00
Paul B Mahol 974734c98c doc/filters: remove false claim in sofalizer description 
Remove false claim that processing in freq domain is
worse quality than processing in time domain.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-30 02:35:51 +01:00
Rostislav Pehlivanov 7cda7683a5 Revert "doc/filters: remove false claim in sofalizer description" 
This reverts commit bf1495d9a9.
 2016-03-30 02:30:19 +01:00
Paul B Mahol bf1495d9a9 doc/filters: remove false claim in sofalizer description 
Remove false claim that processing in freq domain is
worse quality than processing in time domain.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-29 22:29:31 +02:00
Paul B Mahol a55c953ef0 avfilter/af_sofalizer: allow user to setup custom virtual speakers positions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-28 21:27:59 +02:00
Thilo Borgmann 4d251723c0 lavfi: Add coreimage filter for GPU based image filtering on OSX. 2016-03-25 17:18:49 +01:00
Anton Khirnov 8a02a8031e lavfi: add an NVIDIA NPP-based scaling filter 2016-03-23 19:55:34 +01:00
Paul B Mahol c91b20c464 avfilter/vf_waveform: add subsampling input support for remaining filters 
Remove achroma filter, as same output can be done with lowpass filter
and multiple components with overlay display.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-19 21:18:35 +01:00
Paul B Mahol 912fec3e54 avfilter/vf_waveform: add acolor filter 
Useful in combination with color filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-13 11:24:39 +01:00
Paul B Mahol 4a7c705fde avfilter/vf_vectorscope: make it possible to override colorspace 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-13 00:17:29 +01:00
Paul B Mahol 817d0c6da2 avfilter/vf_waveform: add parade display mode 
Rename old parade display mode to stacked.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-11 23:08:38 +01:00
Paul B Mahol 681f833610 avfilter/vf_waveform add support for other scalers for graticule 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-11 00:09:57 +01:00
Paul B Mahol b3e0371818 avfilter/vf_waveform: make it possible to draw dots instead of lines 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-08 23:14:57 +01:00
Paul B Mahol f20cdcbc05 avfilter/vf_vectorscope: draw color points names 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-07 22:38:13 +01:00
Paul B Mahol 23d8b79a18 avfilter/vf_waveform: add text to graticule 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-06 16:48:05 +01:00
Paul B Mahol 361e48f0ed avfilter/vf_waveform: add graticule support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-05 22:33:01 +01:00