Paul B Mahol
e8ae23db27
avfilter/af_sidechaincompress: change default makeup gain to 1
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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
Michael Niedermayer
908d010b12
avfilter/af_sidechaincompress: Free out frame on error
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Fix memleak
Fixes CID1197065 part 2
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-03 17:09:24 +01:00
Paul B Mahol
d4ce63a1bf
avfilter/af_sidechaincompress & af_agate: use audio fifo from lavu
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Fixes regression causing segfault.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-01-15 21:49:42 +01:00
Paul B Mahol
4a43e559e1
avfilter/af_sidechaincompress: kill init function
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Should make addition of process_command easier.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-12-03 11:07:52 +01:00
Paul B Mahol
6b978dadc6
avfilter/af_sidechaincompress: do not require writable input frames for acompressor filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-11-30 12:25:32 +01:00
Paul B Mahol
376a3bdb7b
avfilter/af_sidechaincompress: add level_in and level_sc options
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-11-30 12:16:57 +01:00
Paul B Mahol
337b6d3b36
avfilter/af_sidechaincompress: fix output gain for rms(default) detection
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-11-29 19:17:05 +01:00
Paul B Mahol
1685a781cd
avfilter: add audio compressor filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-11-28 17:56:40 +01:00
Paul B Mahol
5b106215ba
avfilter/af_sidechaincompress: add forgotten option
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-11-25 12:57:13 +01:00
Ganesh Ajjanagadde
6aaac24d72
avfilter/all: propagate errors of functions from avfilter/formats
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Many of the functions from avfilter/formats can return errors, usually AVERROR(ENOMEM).
This propagates the return values.
All of these were found by using av_warn_unused_result, demonstrating its utility.
Tested with FATE. I am least sure of the changes to avfilter/filtergraph,
since I don't know what/how reduce_format is intended to behave and how it should
react to errors.
Fixes: CID 1325680, 1325679, 1325678.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Previous version Reviewed-by: Nicolas George <george@nsup.org>
Previous version Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-14 10:04:01 -04:00
Ganesh Ajjanagadde
3b336ec2fb
avfilter/af_sidechaincompress: replace FFABS with fabs
2015-10-13 09:37:18 +02:00
Paul B Mahol
ed4257de2d
avfilter: add agate filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-22 22:07:36 +02:00
Paul B Mahol
f825883eeb
avfilter/af_sidechaincompress: do not use floats
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-17 13:05:15 +00:00
Paul B Mahol
695ff5dc6d
avfilter/af_sidechaincompress: use doubles instead of floats
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-17 09:30:50 +00:00
Paul B Mahol
494b792441
avfilter: use ff_all_channel_counts() instead of ff_all_channel_layouts()
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Fixes playback of some files with ffplay.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-09-12 01:43:06 +00:00
Michael Niedermayer
59361d8c9d
avfilter/af_sidechaincompress: Also assert that i < 2
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This should help static analyzers (CID1322339)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-03 23:13:24 +02:00
Paul B Mahol
c1fa846d0c
avfilter: add sidechain compress audio filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-07-25 22:07:20 +00:00
