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6397 Commits

Author SHA1 Message Date
Vittorio Giovara
1f4454230d zscale: Add range options aliases to match scale ones 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-05-26 10:29:32 -04:00
Vittorio Giovara
6aafe56421 zscale: Add pixdesc-API compatible color names to filter options 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-05-26 10:28:50 -04:00
Hendrik Leppkes
9fb293cfd8 Use AVOnce as a static variable consistently 
Using AVOnce as a stack variable makes no sense as the state is lost
when the function exits.

This fixes repeated calls to av(filter/device)_register_all
 2017-05-22 12:36:32 +02:00
Paul B Mahol
49d0678181 avfilter/avf_showspectrum: properly initialize pts 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-22 11:06:48 +02:00
Muhammad Faiz
fc3a03fcf9 avfilter: take_samples: do not directly return frame when samples are skipped 
Modifying data pointer when skipping samples may make it unaligned.
Workaround for Ticket6349.

This should fix the crash of ticket's testcase and a crash/regression
with avxsynth (reported by Michael Niedermayer).

Also change frame->nb_samples < max to frame->nb_samples <= max.
This improves performance. Benchmark:
./ffmpeg -filter_complex "aevalsrc=0:n=1166,firequalizer=fixed=on" -f null null
old:
  25767 decicycles in take_samples,    1023 runs,      1 skips
  25422 decicycles in take_samples,    2047 runs,      1 skips
  25181 decicycles in take_samples,    4095 runs,      1 skips
  24904 decicycles in take_samples,    8191 runs,      1 skips

new:
    550 decicycles in take_samples,    1024 runs,      0 skips
    548 decicycles in take_samples,    2048 runs,      0 skips
    545 decicycles in take_samples,    4096 runs,      0 skips
    544 decicycles in take_samples,    8192 runs,      0 skips

Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-05-20 23:19:46 +07:00
Paul B Mahol
e8ae23db27 avfilter/af_sidechaincompress: change default makeup gain to 1 
This avoids producing out of range or clipped samples.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-20 12:43:11 +02:00
Muhammad Faiz
162414cefe avfilter/graphparser: allow specifying filter@id as filter instance 
See http://lists.ffmpeg.org/pipermail/ffmpeg-user/2017-April/035975.html
Parsed_filter_X could remain and user can override it with custom one.

Example:
ffplay -f lavfi "nullsrc=s=640x360,
sendcmd='1 drawtext@top reinit text=Hello; 2 drawtext@bottom reinit text=World',
drawtext@top=x=16:y=16:fontsize=20:fontcolor=Red:text='',
drawtext@bottom=x=16:y=340:fontsize=16:fontcolor=Blue:text=''"

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-05-19 20:21:47 +07:00
Paul B Mahol
f5e5c53117 avfilter/af_sofalizer: make lfe gain user configurable 
Default settings have it too low.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-18 23:13:52 +02:00
Paul B Mahol
79bf4d1450 avfilter/af_sofalizer: avoid casting 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-18 22:49:04 +02:00
Paul B Mahol
6111ac73d9 avfilter/af_afade: fix fading very long durations 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-17 22:59:11 +02:00
Paul B Mahol
deaab31d61 avfilter: add audio crossfeed filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-17 20:18:39 +02:00
Paul B Mahol
5605108f4d avfilter/af_bs2b: add missing flag for options 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-16 19:16:50 +02:00
Paul B Mahol
4c55144ee9 avfilter/vf_deflicker: add bypass option 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-15 21:32:44 +02:00
Paul B Mahol
9bebad86c7 avfilter/af_stereotools: introduce different balance modes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-15 19:58:15 +02:00
Paul B Mahol
13f4d077ed avfilter/af_compand: change default attack to 0 
Fixes many distortions.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-15 14:29:18 +02:00
Paul B Mahol
7760ed7e96 avfilter/af_silenceremove: set output timestamps 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-15 14:29:18 +02:00
Yogender Gupta
921bd9a2be avfilter/scale_cuda: add CUDA scale filter 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-05-15 11:46:50 +02:00
Paul B Mahol
69b83f5992 avfilter/af_compand: fix default companding to avoid clipping 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-14 11:59:04 +02:00
Paul B Mahol
ed93ed5ee3 avfilter: don't anonymously typedef structs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-13 11:39:28 +02:00
Paul B Mahol
3d55e4883c avfilter/aeval: remove comment that was left from some other file 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-12 21:47:36 +02:00
Paul B Mahol
c02921417b avfilter/aeval: free input frame on error 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-12 21:42:21 +02:00
Paul B Mahol
e312ed0504 avfilter/af_astats: add RMS difference too 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-12 18:14:45 +02:00
Paul B Mahol
9cd62b2ca4 avfilter/vf_pad: revert part of 57c3670896 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-12 17:37:20 +02:00
Paul B Mahol
eaf644e120 avfilter: add acopy filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-12 10:48:13 +02:00
Michael Niedermayer
942036e97c avfilter/vf_uspp: Fix currently unused input frame dimensions 
Found-by: Nicolas
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-10 21:54:31 +02:00
Paul B Mahol
bd404e3949 avfilter/af_afir: workaround nonsense limitation in vector_fmul_scalar() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-10 20:10:02 +02:00
James Almer
984e2218f2 avfilter/af_afir: remove extra space in the header inclusion guards 
Fixes fate-source.
 2017-05-09 23:08:00 -03:00
Paul B Mahol
49bbfb9d13 avfilter: add arbitrary audio FIR filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-09 20:47:52 +02:00
Paul B Mahol
66be242626 avfilter/vf_histogram: actually add parade display mode 
Rename previous parade mode to stack, what it really was from start.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-09 16:17:49 +02:00
Marton Balint
c0443c1af1 lavfi/avfiltergraph: only return EOF in avfilter_graph_request_oldest if all sinks EOFed 
Fixes a regression introduced in 32c59a115d,
becoming effective in 912969a33e.

Fixes trimmed output of
ffmpeg -f lavfi -i "sine=d=0.01" -f lavfi -i "sine=d=1" -filter_complex "[0:a]anull[a1];[1:a]anull[a2]" -map "[a1]" -f null none -map "[a2]" -f framecrc -

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2017-05-07 19:37:34 +02:00
James Almer
6fdd35a312 Merge commit '92db5083077a8b0f8e1050507671b456fd155125' 
* commit '92db5083077a8b0f8e1050507671b456fd155125':
  build: Generate pkg-config files from Make and not from configure
  build: Store library version numbers in .version files

Includes cherry-picked commits 8a34f36593 and
ee164727dd to fix issues.

Changes were also made to retain support for raise_major and build_suffix.

Reviewed-by: ubitux
Merged-by: James Almer <jamrial@gmail.com>
 2017-05-04 19:59:30 -03:00
Clément Bœsch
3f17751eeb Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2' 
* commit '11a9320de54759340531177c9f2b1e31e6112cc2':
  build: Move build-system-related helper files to a separate subdirectory

"ffbuild" directory name is used instead of "avbuild".

Merged-by: Clément Bœsch <u@pkh.me>
 2017-05-03 16:49:12 +02:00
Thomas Mundt
2da5bf4c2f avfilter/interlace: add complex vertical low-pass filter 
This complex (-1 2 6 2 -1) filter slightly less reduces interlace 'twitter' but better retain detail and subjective sharpness impression compared to the linear (1 2 1) filter.

Signed-off-by: Thomas Mundt <tmundt75@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-05-02 14:09:50 -03:00
Paul B Mahol
8dd3a53dbf avfilter/af_crystalizer: add support for more sample formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-30 13:00:01 +02:00
Paul B Mahol
399c7ab9c6 avfilter: add video oscilloscope filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-29 19:12:34 +02:00
Paul B Mahol
8341d0dd0e avfilter: add pixscope filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-29 18:47:41 +02:00
Muhammad Faiz
e061826eb2 avfilter/lavfutils: use image2pipe demuxer on ff_load_image 
allow protocols other than file to be used
for example, use data protocol to embed a file in script

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-04-29 01:23:25 +07:00
Paul B Mahol
9d08c7bd42 avfilter/af_biquads: allow filtering only selected channels 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-25 18:08:26 +02:00
Paul B Mahol
dfc4ce5f5d avfilter: add lumakey filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-24 20:37:30 +02:00
Paul B Mahol
f4218d93ef avfilter/vf_maskedmerge: fix bug when copying >8bit plane(s) 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-23 18:31:05 +02:00
Paul B Mahol
710c97d5f6 avfilter/vf_premultiply: add planes option 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-23 18:21:51 +02:00
Paul B Mahol
9d1f9ba582 avfilter/vf_maskedclamp: fix bug when copying >8bit plane(s) 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-23 18:21:50 +02:00
Paul B Mahol
0699722ad0 avfilter/vf_maskedclamp: limit overshot and undershot to UINT16_MAX 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-23 17:36:33 +02:00
Muhammad Faiz
6af050d7d0 avfilter: do not use AVFrame accessor 
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-04-23 14:40:30 +07:00
Thomas Mundt
207e6debf8 avfilter/interlace: change lowpass_line function prototype 
Signed-off-by: Thomas Mundt <tmundt75@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-22 20:12:15 +02:00
Michael Niedermayer
362f6c91e4 avfilter/avf_avectorscope: Assert that format is valid 
This should help coverity realize that src[] is inited

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-22 20:08:45 +02:00
Paul B Mahol
01729f77dd avfilter: add doubleweave filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-22 13:18:59 +02:00
Paul B Mahol
74acc1eec5 avfilter: add deflicker filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-20 22:53:00 +02:00
Michael Niedermayer
88612f8db3 avfilter/af_compand: Check av_strtok() for failure 
Fixes CID1396256

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-20 02:19:21 +02:00
Brett Harrison
6442e4ab3c avfilter/vf_drawtext: added expr evaluation to drawtext fontsize 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-19 12:39:05 +02:00