Federico Tomassetti
8eb57dc9d5
buffersrc: Use the correct deallocation function
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This correction was suggested to me by Michael Niedermayer
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Michael Niedermayer
a79cbc0b8e
avfilter/vf_qp: Fix use of uinitialized variable
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Found-by: <Timothy_Gu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
8f9a3817d5
avfilter/vf_qp: fix cleanup on error
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Luca Barbato
9b2c57bef5
drawtext: Add an alpha option
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And document both `draw` and `alpha`.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Michael Niedermayer
a6df9ce615
avfilter/buffersrc: Use correct, matching deallocation function
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Federico Tomassetti
617814b4a7
buffersrc: Fix resource leak on error
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Bug-Id: CID 1267902
CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
10 years ago
Himangi Saraogi
88d1fb4e3f
filtfmts: Avoid null pointer dereference
10 years ago
Vittorio Giovara
1a3eb042c7
Replace av_dlog with normal av_log at trace level
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This applies to every library where performance is not critical.
10 years ago
Nicolas George
38155865df
lavfi/avf_showcqt: fix error code.
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Signed-off-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Ivan Efimov
2051b401cc
avfilter/drawtext: fix frame mem leak
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Signed-off-by: Ivan Efimov <ioefimov@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
d5dcd94630
avfilter/vf_scale: Add warning for AVCOL_SPC_YCGCO
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Paul B Mahol
d2fc702ace
avfilter: add chorus filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Michael Niedermayer
0773f67395
avfilter/vsrc_life: Fix mix of declarations and statements
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Paul B Mahol
a0854c084e
avfilter: handle error in query_formats() in bunch of filters
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
10 years ago
Michael Niedermayer
34bddf443c
avfilter/af_amix: Use av_mallocz_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
8a8a1cce6c
avfilter/vsrc_mptestsrc: Change enum to int, which is accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
ba54512a10
avfilter/vf_mpdecimate: Fix missing ()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
0968180f02
avfilter/yadif: Change enums to int, which are accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
9caec04a31
avfilter/vsrc_mandelbrot: Change enums to int, which are accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Himangi Saraogi
24326930d8
filtfmts: Avoid null pointer dereference
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Marton Balint
c84b75c89c
vf_drawtext: add support for setting box border width
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Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Himangi Saraogi
0c9abf2119
avfilter/vf_detelecine: Fix uninitialized array index error
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Fixes the defect CID 1292301
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
1019a1cb0a
avfilter/vf_vignette: Change enum to int, which is accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
984c230cd3
avfilter/vf_transpose: Change enums to int, which are accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
8ae350004d
avfilter/tinterlace: Change enum to int, which is accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
2856634c67
vfilter/vf_qp: Support evaluating expression per MB
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also add support for x/y/w/h parameters
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
a8fb8f6112
avfilter/vf_qp: split expression parsing out of loop
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Marton Balint
625bd463cd
af_channelmap: fix number of channels
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Fixes segfaults with the following command:
ffmpeg -f lavfi -i aevalsrc=0:c=stereo:n=1920 -af 'channelmap=0' test.ac3
Signed-off-by: Marton Balint <cus@passwd.hu>
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Himangi Saraogi
fff7871772
lavfi: add inverse telecine filter
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Approved-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Himangi Saraogi
dbce8cdacf
avfilter/vf_telecine: Avoid floating point values
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Himangi Saraogi
613483dcfb
avfilter/vf_telecine: Fix loss of AVFrame properties in output
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Himangi Saraogi
1301aa55f6
avfilter/vf_telecine: Fix AV desync by using the first input timestamp
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
67ceb42d39
avfilter/vf_stereo3d: Change enum to int, which is accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
74097e0902
avfilter/vf_signalstats: Change enum to int, which is accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
3a23ec0daa
avfilter/vf_setfield: Change enum to int, which is accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Federico Tomassetti
cfe6461392
avfilter: Document avfilter_graph_alloc return value
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
Michael Niedermayer
d6dba15b97
avfilter/vf_mcdeint: Change enums to int, which are accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
1a79850a8f
avfilter/vf_overlay: Change enums to int, which are accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
59c06902e8
avfilter/vf_phase: Change enum to int, which is accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
arwa arif
9015ca359f
lavfi/eq: rework expression evaluation
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In particular, add support for t, pos, n, r parameters, and add an eval
mode option.
Also, partially reword option documentation.
With several major edit by Stefano Sabatini.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
10 years ago
Stefano Sabatini
e6547cce72
lavfi/eq: factorize code in process_command()
10 years ago
Martin Vignali
57e8047972
avfilter/vf_pp7: remove unused var
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
d2009c77fb
avfilter/vf_colormatrix: fix yuv420p threading, second try
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Now seems to work fine with different combinations of odd/even heights
and odd/even number of threads.
10 years ago
Michael Niedermayer
fbb9ef5b17
avfilter/vf_lut3d: Change enum to int, which is accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
ee17295d10
avfilter/vf_il: Change enums to int, which are accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Michael Niedermayer
67e1562228
avfilter/vf_histogram: Change enum to int, which is accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
304fdfe9f3
lavfi: add showwavespic filter
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This is a variant of showwaves. It is implemented as a different filter
so that the user is not allowed to use meaningless options which belong
to showwaves (such as rate).
Major edits done by Stefano Sabatini, from a patch by ubitux.
See thread:
From: Clément Bœsch <u@pkh.me>
To: ffmpeg-devel@ffmpeg.org
Date: Wed, 24 Dec 2014 15:03:26 +0100
Subject: [FFmpeg-devel] [PATCH] avfilter/showwaves: add single_pic option
10 years ago
Michael Niedermayer
0f16dfda50
Replace PixelFormats which sneaked in over time or where forgotten by AVPixelFormats
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Clément Bœsch
09f057170e
avfilter/vf_colormatrix: make sure the number of threads is even for yuv420p
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Fix crash with for example:
ffmpeg -f lavfi -i testsrc=568x320 -threads 3 -vf format=yuv420p,colormatrix=bt709:smpte170m -f null -
10 years ago
Michael Niedermayer
6cd079a4e7
avfilter/vf_histeq: Change enums to int, which are accessed via AVOption as int
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago