Paul B Mahol
480ddf2bc9
lavfi/histogram: overlay display mode for levels histogram mode
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-18 20:13:07 +00:00
Clément Bœsch
f894246304
lavf/showspectrum: add divVerent in the (c) for his recent work on the filter.
2013-02-18 13:34:37 +01:00
Paul B Mahol
f4e29c408c
lavfi/noise: switch to AVLFG noise generator
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-17 21:45:21 +00:00
Clément Bœsch
f3147917bf
lavf/subtitles: error out in case of bitmap subtitles.
2013-02-17 13:35:35 +01:00
Clément Bœsch
90fb3e9bee
lavfi/subtitles: set a different description between ass and subtitles.
2013-02-17 12:58:20 +01:00
Clément Bœsch
2a14b23484
lavfi: rename vf_ass.c to vf_subtitles.c
2013-02-17 12:58:20 +01:00
Clément Bœsch
08d149d688
lavfi/subtitles: support charenc option.
2013-02-17 12:58:20 +01:00
Clément Bœsch
3a0a959dcb
lavfi/subtitles: split options between ass and subtitles.
2013-02-17 12:58:20 +01:00
Stefano Sabatini
7ca2f8b113
lavfi/mp: drop mp=kerndeint filter
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The filter has been natively integrated into libavfilter.
2013-02-17 11:48:45 +01:00
Stefano Sabatini
8c85a9f046
lavfi/mp: drop mp=unsharp filter
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The native filter is equivalent from the point of view of the features
and of performances.
2013-02-17 11:48:37 +01:00
Stefano Sabatini
89505f2c3f
lavfi/unsharp: add missing NULL check
2013-02-17 11:48:31 +01:00
Stefano Sabatini
64e592eef2
lavfi/unsharp: merge definition and declaration in init_filter_param()
2013-02-17 11:48:24 +01:00
Stefano Sabatini
d2cadea3f0
lavfi/unsharp: directly access in-loop variables in apply_unsharp()
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Increase performance, to match mp=unsharp.
2013-02-17 11:48:12 +01:00
Stefano Sabatini
ef4c71e8f8
lavfi/unsharp: add check on matrix x/y size values oddity
2013-02-17 11:47:39 +01:00
Michael Niedermayer
b4bb996d6f
yadif: remove unused variable
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Found by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-16 13:24:43 +01:00
Paul B Mahol
af882e1819
lavfi: port MP noise filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-16 11:42:41 +00:00
Michael Niedermayer
446f7c62a2
Merge commit '64ed397635ef2666b0ca0c8d8c60a8bc44581d82'
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* commit '64ed397635ef2666b0ca0c8d8c60a8bc44581d82':
vf_yadif: fix out-of line reads
Conflicts:
libavfilter/vf_yadif.c
tests/ref/fate/filter-yadif-mode0
tests/ref/fate/filter-yadif-mode1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-16 09:09:38 +01:00
Michael Niedermayer
fab8a89abe
Merge commit 'ccd70d9c1689990e5aef2de383199bbc7cf60d13'
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* commit 'ccd70d9c1689990e5aef2de383199bbc7cf60d13':
vf_yadif: factorize initializing the filtering callbacks
Conflicts:
libavfilter/vf_yadif.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-16 08:48:45 +01:00
James Darnley
87d359ff8f
lavfi/yadif: support 9, 12, and 14 bits per pixel
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-16 00:32:02 +01:00
James Darnley
724061888b
lavfi/yadif: remove unnecessary cast
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Finish what 99162f8
started
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-16 00:32:02 +01:00
Stefano Sabatini
f84ef19f3f
lavfi/kerndeint: move is_rgb_packed definition to the internal context
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No need to recompute it for each new frame.
2013-02-16 00:08:31 +01:00
Clément Bœsch
51ba843f19
lavfi/kerndeint: use aligned linesizes for the temporary buffer.
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This improves the performances just enough to match mp=kerndeint.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-02-16 00:08:31 +01:00
Stefano Sabatini
2042cd3769
lavfi/unsharp: extend range for amount values, to reflect the behavior of mp=unsharp
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Also update the documentation accordingly, and suggest a meaningful range.
2013-02-16 00:08:31 +01:00
Stefano Sabatini
fbcc584d3a
lavfi/unsharp: use named options, and add missing checks on matrix size values
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In particular, avoid out-of-buffer access and crashes with too big
values, and rework documentation accordingly.
2013-02-16 00:08:31 +01:00
Hendrik Leppkes
5ad43af9a6
lavfi/kerndeint: use av_pix_fmt_desc_get instead of directly accessing the table
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Fixes FATE in MSVC DLL builds.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-15 19:07:37 +01:00
sedacca@comcast.net
b64de24fd7
lavfi/ebur128: advance pointer to samples
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Correct the advancement of a pointer to skip over LFE samples as
intended in the loudness computation.
This suggested patch is 3 of 3 for Ticket #2144 "libavfilter ebur128
loudness inaccuracy, irregular time interval, LFE interference".
This suggested patch supersedes the contribution of January 15, 2013
in the thread “[PATCH] lavfi: EBU R.128 irreg time, ch weights, skip
LFE” which combined multiple fixes in one batch.
2013-02-15 16:39:25 +01:00
David A. Sedacca
de21e6736e
lavfi/ebur128: fix channel weights
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Correct the recognition of channel layouts for good channel weight
in the loudness computation.
This suggested patch is 2 of 3 for Ticket #2144 "libavfilter ebur128
loudness inaccuracy, irregular time interval, LFE interference".
Signed-off-by: David A. Sedacca <sedacca at comcast.net>
2013-02-15 16:38:58 +01:00
Anton Khirnov
64ed397635
vf_yadif: fix out-of line reads
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Some changes in the border pixels, visually indistinguishable.
2013-02-15 16:08:33 +01:00
Anton Khirnov
ccd70d9c16
vf_yadif: factorize initializing the filtering callbacks
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Do it all in config_props().
2013-02-15 16:08:00 +01:00
Stefano Sabatini
7ac3ccc5f2
lavfi/unsharp: use the same macros used in the original MP filter
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Remove possibly pointless inconsistency with the ported code.
Also specify parameter value ranges consistent with those of the ported
filter.
2013-02-15 01:06:56 +01:00
Clément Bœsch
0224375180
lavfi/showspectrum: simplify intensity_color_table declaration.
2013-02-14 23:10:01 +01:00
Clément Bœsch
cf8dec7d64
lavfi/showspectrum: pretty-align constants.
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Binary object unchanged.
2013-02-14 23:04:20 +01:00
Nicolas George
c557a5b08e
lavfi/vf_ass: reindent after last commit.
2013-02-14 16:36:03 +01:00
Nicolas George
bb3303b94c
lavfi/vf_ass: ignore subtitles decoding errors.
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A broken packet with invalid data in the middle of the stream
should not prevent from decoding the rest of the file.
Work around trac ticket #2264 .
2013-02-14 16:33:53 +01:00
Paul B Mahol
41ae43cade
lavfi: remove softskip libmpcodecs wrapper
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It is supposed to be used with mencoder only and does
nothing when used with ffmpeg.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-14 12:51:56 +00:00
Paul B Mahol
968f8acec8
lavfi: remove dsize libmpcodecs wrapper
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Filter does nothing, and supposed funcionality
is already available with native filter(s).
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-14 12:51:56 +00:00
Paul B Mahol
34126cd090
lavfi/transpose: support more pix fmts
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-13 16:29:47 +00:00
Paul B Mahol
8160864b00
lavfi/amerge: make description consistent with documentation
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-11 14:43:23 +00:00
Stefano Sabatini
3acaea26e5
lavfi/il: filter out hwaccels formats from the list of supported formats
2013-02-10 21:00:56 +01:00
Stefano Sabatini
0b18965434
lavfi/il: move query_formats() definition up
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Respect order of call during the filter lifecycle, improve readability.
2013-02-10 14:00:19 +01:00
Stefano Sabatini
63a9962287
lavfi/il: simplify/generalize linesize computation
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Rely on generic utilities for computing each plane linesize.
In particular, add support to NV12/21 formats and avoid use of
PIX_FMT_PLANAR pixdesc flag, whose semantics is questionable.
It also fixes various crashes.
2013-02-10 14:00:19 +01:00
Paul B Mahol
969039eb6e
lavfi/il: fix typo in Copyright
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-09 21:56:04 +00:00
Paul B Mahol
c0a8918f2a
lavfi: remove mp=il filter
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Native il video filter is now available.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-09 21:43:39 +00:00
Paul B Mahol
6e9abce5e2
lavfi: port MP il filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-09 21:41:53 +00:00
Paul B Mahol
4fa9defc7f
lavfi/histogram: make waveform mode more useful
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Now it displays all color components (not just luma)
either in parade or overlay and also works with RGB colorspace.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-09 16:05:28 +00:00
Paul B Mahol
e5670cb8a1
lavfi/histogram: make it C90 compliant
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-09 12:27:49 +00:00
Paul B Mahol
29a92c0114
histogram filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-02-09 11:45:56 +00:00
Stefano Sabatini
c0a4871c16
lavfi/select: correctly set prev_t and prev_pts
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In particular, fix trac ticket #2248 .
2013-02-07 21:28:46 +01:00
Stefano Sabatini
872855e2a5
lavfi/select: avoid double -> int lossy conversion in debug log
2013-02-07 21:00:54 +01:00
Michael Niedermayer
a00c4b4db0
af_biquad: avoid subtraction in loop
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17% faster
Note the speedup is smaller if its done before
storing in the context (gcc 4.6.3 core i7)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-07 19:46:02 +01:00