Nicolas George
7c10e32ae5
lavfi/avf_showspectrum: add full frame sliding mode.
2014-08-14 14:59:23 +02:00
Nicolas George
ec33df6045
lavfi/avf_showspectrum: use automatic framing.
...
The framework can ensure that each input frame has exactly
the correct number of samples, except the last one.
2014-08-14 14:59:19 +02:00
Nicolas George
d4de6d4fad
lavfi/avf_showspectrum: do not push the frame at EOF.
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It is always identical to the last pushed frame.
The samples in the last incomplete window were ignored,
this is unchanged.
Possible enhancement: pad the last incomplete window with
silence.
2014-08-14 14:23:59 +02:00
Nicolas George
65b284a4ae
lavfi/avf_showspectrum: fix output pts computation.
2014-08-14 14:23:59 +02:00
Nicolas George
a3aaaec891
lavfi/avf_showspectrum: set output frame rate.
2014-08-14 14:23:59 +02:00
Clément Bœsch
c85e0ca68a
avfilter/dctdnoiz: add slice threading
2014-08-13 19:32:00 +02:00
Paul B Mahol
e3212bfd14
avfitler/vf_perspective: support slice threading
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-08-13 14:04:21 +00:00
James Almer
7cafdfe9c7
lavfi: duplicate ff_log2_tab
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Fixes compilation failures on msvc/icl shared builds
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-13 01:00:38 +02:00
James Almer
744f15b6b3
lavu: rename ff_opencl_set_parameter() to avpriv_opencl_set_parameter()
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It was wrongly being exported and used by libavfilter.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-12 03:49:45 +02:00
Daniel Oberhoff
9f617a14a0
avfilter: ported lenscorrection filter from frei0r
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-12 03:33:30 +02:00
James Almer
6985ef7813
lavfi: stop exporting internal functions
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 04:51:19 +02:00
Michael Niedermayer
36bce999f5
libavfilter/af_amerge: Do not depend on SWR_CH_MAX
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 01:08:46 +02:00
Michael Niedermayer
ce1bb4b75d
avfilter/af_pan: Do not use SWR_CH_MAX
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 01:08:45 +02:00
Michael Niedermayer
ced765ceb3
avfilter/af_pan: check if the number of channels where sucessfully set
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 01:08:45 +02:00
Michael Niedermayer
a57ece0cb4
Merge commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8'
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* commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8':
Bump major versions of all libraries.
Conflicts:
doc/APIchanges
libavcodec/version.h
libavdevice/version.h
libavfilter/version.h
libavformat/version.h
libavutil/version.h
libswscale/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 00:26:45 +02:00
Michael Niedermayer
3e41d2e612
Merge commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e'
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* commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e':
Postpone API-incompatible changes until the next bump.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-09 22:19:45 +02:00
Clément Bœsch
d7594beede
avfilter/dctdnoiz: remove a few indirections in idcts
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No change in the generated asm.
2014-08-09 20:34:14 +02:00
Anton Khirnov
1985c2e75c
Bump major versions of all libraries.
2014-08-09 16:58:33 +00:00
Anton Khirnov
f4c444e17d
Postpone API-incompatible changes until the next bump.
2014-08-09 16:57:10 +00:00
Clément Bœsch
1ba7c6ead2
avfilter/dctdnoiz: use 32-bit (float) operations instead of 64 (double) for DCTs
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This makes the code about 1.5x faster without any noticeable difference
in the output.
2014-08-08 20:00:14 +02:00
Clément Bœsch
eb16a6d229
avfilter/dctdnoiz: remove forward declarations after previous commit
2014-08-08 20:00:14 +02:00
Clément Bœsch
aaf82dc0fa
avfilter/dctdnoiz: make color [de]correlation less clumsy
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This has no impact on overall performance, since the block DCT taking
most of the time anyway.
2014-08-08 20:00:13 +02:00
Muhammad Faiz
94494dab91
avfilter/showcqt: add and extend tlength and volume options
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Add a tlength option with frequency and timeclamp variable
Add to the volume option support for frequency and timeclamp variable,
a_weighting, b_weighting and c_weighting functions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-08 18:59:02 +02:00
Clément Bœsch
cec59eb63f
avfilter/dctdnoiz: add 8x8 dct and make it the default
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8x8 is about 5x faster than 16x16 on 1080p input. Since a block size of
8x8 makes the filter almost usable (time wise) and it's not obvious if
8x8 or 16x16 is better from a quality PoV (it really depends on the
input and parameters), the filter now defaults to 8x8, and as a result
libavfilter is micro bumped.
2014-08-07 21:24:12 +02:00
Clément Bœsch
06362ab750
avfilter/dctdnoiz: rewrite [f/i]dct
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This removes the avcodec dependency and make the code almost twice as
fast. More to come.
The DCT factorization is based on "Fast and numerically stable
algorithms for discrete cosine transforms" from Gerlind Plonkaa &
Manfred Tasche (DOI: 10.1016/j.laa.2004.07.015).
2014-08-07 19:59:07 +02:00
Clément Bœsch
97478ef5fe
avfilter/select: fix "t" eval variable comment
2014-08-05 21:15:13 +02:00
Clément Bœsch
eaeb61c3a6
avfilter/select: remove optional avcodec dependency
2014-08-05 21:05:53 +02:00
Clément Bœsch
164b7ccf21
avfilter/mp_decimate: remove avcodec dependency
2014-08-05 21:05:52 +02:00
Clément Bœsch
def03d3439
avfilter/deshake: remove avcodec dependency
2014-08-05 21:05:52 +02:00
Michael Niedermayer
2569227689
avfilter/vf_noise: make constant things const
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-05 17:04:13 +02:00
mrskman
6f3e15af84
avfilter/avf_showwaves: New p2p mode for showwaves filter
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-05 14:12:35 +02:00
Michael Niedermayer
71d008ebe4
Merge commit '1ef9e8376466bb1e2c147e47554b94cab9c8b04a'
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* commit '1ef9e8376466bb1e2c147e47554b94cab9c8b04a':
avcodec: Deprecate dtg_active_format field in favor of avframe side-data
Conflicts:
doc/APIchanges
libavcodec/avcodec.h
libavcodec/mpeg12dec.c
libavcodec/version.h
libavfilter/vf_showinfo.c
libavutil/frame.h
libavutil/version.h
See: 2a3c36e920
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 06:11:34 +02:00
Kieran Kunhya
2a3c36e920
Deprecate AFD field and add AFD as side-data
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 05:36:44 +02:00
Kieran Kunhya
1ef9e83764
avcodec: Deprecate dtg_active_format field in favor of avframe side-data
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-03 15:43:02 -07:00
Michael Niedermayer
a7e87fef21
avfilter/vf_spp: Use dct->get_pixels()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-03 23:36:01 +02:00
Michael Niedermayer
85aaa4e6d5
Merge commit '072916d903d3a925bcd0c864f12254157cab63c1'
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* commit '072916d903d3a925bcd0c864f12254157cab63c1':
filtfmts: Replace deprecated uses of AVFilterPad
Conflicts:
libavfilter/filtfmts.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-03 19:35:08 +02:00
Diego Biurrun
072916d903
filtfmts: Replace deprecated uses of AVFilterPad
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Also add missing mem.h header for av_freep().
2014-08-03 03:23:51 -07:00
Diego Biurrun
c6a1ac2dd9
vf_fps: Replace use of deprecated AVFilterBufferRef by AVFrame
2014-08-03 01:29:43 -07:00
Michael Niedermayer
17fef17f67
avfilter/lavfutils: remove redundant variable init
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Found-by: CSA
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-02 20:03:10 +02:00
Michael Niedermayer
e85bc9df87
Merge commit 'f0e959481968b6d906931127237ed981b6414f6e'
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* commit 'f0e959481968b6d906931127237ed981b6414f6e':
af_channelmap: Set the frame channel layout
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-02 04:47:31 +02:00
Michael Niedermayer
dcd984e24d
Merge commit '87efaa97ceb0ad5820870855d6df3e569e6eac7e'
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* commit '87efaa97ceb0ad5820870855d6df3e569e6eac7e':
af_join: Set the output frame format
See: e0dd8cadcc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-02 04:45:26 +02:00
Luca Barbato
f0e9594819
af_channelmap: Set the frame channel layout
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Otherwise the frame would show the first layout matching the
channel count.
2014-08-02 00:58:21 +02:00
Luca Barbato
87efaa97ce
af_join: Set the output frame format
2014-08-02 00:58:21 +02:00
Michael Niedermayer
c87f645a75
Merge commit '52269f48e835a52023656f8330262ae70e6061c4'
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* commit '52269f48e835a52023656f8330262ae70e6061c4':
Revert "vf_interlace: deprecate lowpass option"
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-01 16:39:28 +02:00
Michael Niedermayer
9e052df86d
avfilter/vf_pullup: 2nd try to workaround gcc 4.4.3 bug on arm
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The first try failed to work with some build flags
The gcc version affected is very old and unmaintained AFAIK thus i made no
attempt to report this to the gcc developers.
The workaround is pushed as it may still affect users and does affect one
fate client
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-01 14:17:53 +02:00
Vittorio Giovara
52269f48e8
Revert "vf_interlace: deprecate lowpass option"
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This reverts commit 35b05c5184
.
A warning is introduced in case this option is used.
2014-08-01 13:02:29 +01:00
Michael Niedermayer
fc19edd8f5
avfilter/trim: remove duplicate assignment
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Found-by: CSA
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-31 20:53:15 +02:00
Michael Niedermayer
6f622e5fcb
avfilter/f_select: avoid double->int in debug output
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-30 17:50:35 +02:00
Michael Niedermayer
bcbfb95b0e
avfilter/f_select: Set var_values[VAR_KEY] correctly
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-30 17:49:26 +02:00
Michael Niedermayer
887d8d293f
avfilter/f_select: avoid using doubles for equals checks and casts to enums
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This might silence some warnings.
Issue found from: a8d803a320
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-30 17:37:09 +02:00