1f4454230d
zscale: Add range options aliases to match scale ones
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
8 years ago
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>
8 years ago
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
8 years ago
49d0678181
avfilter/avf_showspectrum: properly initialize pts
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
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>
8 years ago
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>
8 years ago
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>
8 years ago
f5e5c53117
avfilter/af_sofalizer: make lfe gain user configurable
Default settings have it too low.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
79bf4d1450
avfilter/af_sofalizer: avoid casting
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
6111ac73d9
avfilter/af_afade: fix fading very long durations
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
deaab31d61
avfilter: add audio crossfeed filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
5605108f4d
avfilter/af_bs2b: add missing flag for options
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
4c55144ee9
avfilter/vf_deflicker: add bypass option
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
9bebad86c7
avfilter/af_stereotools: introduce different balance modes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
13f4d077ed
avfilter/af_compand: change default attack to 0
Fixes many distortions.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
7760ed7e96
avfilter/af_silenceremove: set output timestamps
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
921bd9a2be
avfilter/scale_cuda: add CUDA scale filter
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
8 years ago
69b83f5992
avfilter/af_compand: fix default companding to avoid clipping
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
ed93ed5ee3
avfilter: don't anonymously typedef structs
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
3d55e4883c
avfilter/aeval: remove comment that was left from some other file
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
c02921417b
avfilter/aeval: free input frame on error
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
e312ed0504
avfilter/af_astats: add RMS difference too
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
9cd62b2ca4
avfilter/vf_pad: revert part of 57c3670896
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
eaf644e120
avfilter: add acopy filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
942036e97c
avfilter/vf_uspp: Fix currently unused input frame dimensions
Found-by: Nicolas
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
bd404e3949
avfilter/af_afir: workaround nonsense limitation in vector_fmul_scalar()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
984e2218f2
avfilter/af_afir: remove extra space in the header inclusion guards
Fixes fate-source.
8 years ago
49bbfb9d13
avfilter: add arbitrary audio FIR filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
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>
8 years ago
c0443c1af1
lavfi/avfiltergraph: only return EOF in avfilter_graph_request_oldest if all sinks EOFed
Fixes a regression introduced in 32c59a115d3cc757676b5384a5ea44b5a7a7b872,
becoming effective in 912969a33e
8 years ago
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>
8 years ago
8dd3a53dbf
avfilter/af_crystalizer: add support for more sample formats
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
399c7ab9c6
avfilter: add video oscilloscope filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
8341d0dd0e
avfilter: add pixscope filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
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>
8 years ago
9d08c7bd42
avfilter/af_biquads: allow filtering only selected channels
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
dfc4ce5f5d
avfilter: add lumakey filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
f4218d93ef
avfilter/vf_maskedmerge: fix bug when copying >8bit plane(s)
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
710c97d5f6
avfilter/vf_premultiply: add planes option
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
9d1f9ba582
avfilter/vf_maskedclamp: fix bug when copying >8bit plane(s)
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
0699722ad0
avfilter/vf_maskedclamp: limit overshot and undershot to UINT16_MAX
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
6af050d7d0
avfilter: do not use AVFrame accessor
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
8 years ago
207e6debf8
avfilter/interlace: change lowpass_line function prototype
Signed-off-by: Thomas Mundt <tmundt75@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
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>
8 years ago
01729f77dd
avfilter: add doubleweave filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
74acc1eec5
avfilter: add deflicker filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
88612f8db3
avfilter/af_compand: Check av_strtok() for failure
Fixes CID1396256
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
6442e4ab3c
avfilter/vf_drawtext: added expr evaluation to drawtext fontsize
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
51948b9d9e
avfilter/vf_framerate: always request input if no output is provided in request_frame
Fixes ticket #6285 .
Signed-off-by: Marton Balint <cus@passwd.hu>
8 years ago
27ebdcf079
avfilter: add GRAY10 and GRAY12 to some filters
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Vittorio Giovara
Hendrik Leppkes
Paul B Mahol
Muhammad Faiz
Yogender Gupta
Michael Niedermayer
James Almer
Marton Balint
Thomas Mundt
Brett Harrison