Andreas Rheinhardt
a04ad248a0
avfilter: Constify all AVFilters
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This is possible now that the next-API is gone.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 11:48:05 -03:00
Paul B Mahol
df4e2b923c
avfilter/vf_readeia608: add >8 depth support
2021-01-21 14:52:40 +01:00
Paul B Mahol
278984b343
avfilter/vf_readeia608: add support for slice threads
2020-11-24 22:34:18 +01:00
Paul B Mahol
97bc6900e6
avfilter/vf_readeia608: add support for commands
2020-11-24 22:34:18 +01:00
Paul B Mahol
94ad5d0128
avfilter/vf_readeia608: factor some constants out
2019-12-23 20:09:20 +01:00
Paul B Mahol
94682555c6
avfilter/vf_readeia608: check if gaps between clock bits are big enough
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Should help finding less false positives.
2019-12-23 19:56:05 +01:00
Paul B Mahol
16968b619d
avfilter/vf_readeia608: use special struct to hold line items
2019-12-23 18:02:38 +01:00
Limin Wang
03eb96f9b7
avfilter/vf_readeia608: fix check for failed av_calloc
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Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2019-12-23 10:26:36 +01:00
Paul B Mahol
26f4ee37f7
avfilter/vf_readeia608: if parity bit check fails, set correct value
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As described in U.S. Federal Register, Volume 56, Number 114, June 13, 1991, pages 27204-27205.
2019-12-21 12:11:38 +01:00
Paul B Mahol
786a2daa3d
avfilter/vf_readeia608: rewrite processing, make extracting more robust
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Lots of options are now obsolete.
2019-12-20 18:08:46 +01:00
Paul B Mahol
9e78c73d86
avfilter/vf_readeia608: implement lowpass operation prior to processing lines
2019-07-08 19:21:59 +02:00
Muhammad Faiz
6af050d7d0
avfilter: do not use AVFrame accessor
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Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-04-23 14:40:30 +07:00
Paul B Mahol
08e5732318
avfilter: add EIA-608 line extractor
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Signed-off-by: Dave Rice <dave@dericed.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-01-24 10:20:10 +01:00
