virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-21 10:55:51 +02:00
Code Issues Releases Activity
37,050 Commits 37 Branches 400 Tags 458 MiB
b2b25b0659
Commit Graph

1227 Commits

Author SHA1 Message Date
Anton Khirnov
b2b25b0659 af_asyncts: switch to an AVOptions-based system. 2013-04-09 19:09:33 +02:00
Anton Khirnov
ac20e3ab8e af_amix: switch to an AVOptions-based system. 2013-04-09 19:09:26 +02:00
Anton Khirnov
7536c67104 vf_yadif: switch to an AVOptions-based system. 2013-04-09 19:09:03 +02:00
Anton Khirnov
b83e9efc53 vf_unsharp: switch to an AVOptions-based system. 2013-04-09 19:08:42 +02:00
Anton Khirnov
0c2466dec7 vf_transpose: switch to an AVOptions-based system. 2013-04-09 19:08:04 +02:00
Anton Khirnov
ffea3b00c3 vf_settb: switch to an AVOptions-based system. 2013-04-09 19:07:44 +02:00
Anton Khirnov
33b97faaba vf_setpts: switch to an AVOptions-based system. 2013-04-09 19:07:28 +02:00
Anton Khirnov
95f1f56a21 vf_select: switch to an AVOptions-based system. 2013-04-09 19:06:51 +02:00
Anton Khirnov
40c885c589 vf_pad: switch to an AVOptions-based system. 2013-04-09 19:06:29 +02:00
Anton Khirnov
9087eaf193 vf_overlay: switch to an AVOptions-based system. 2013-04-09 19:06:13 +02:00
Anton Khirnov
20b46f8f4f vf_lut: switch to an AVOptions-based system. 2013-04-09 19:05:32 +02:00
Anton Khirnov
ee0e8d4b15 vf_libopencv: switch to an AVOptions-based system. 2013-04-09 19:05:22 +02:00
Anton Khirnov
8c747d46f7 vf_hqdn3d: switch to an AVOptions-based system. 2013-04-09 19:05:12 +02:00
Anton Khirnov
7ed833d78e vf_gradfun: switch to an AVOptions-based system. 2013-04-09 19:04:57 +02:00
Anton Khirnov
c334c113d4 vf_scale: switch to an AVOptions-based system. 2013-04-09 19:04:45 +02:00
Anton Khirnov
5aa1a668cf vf_frei0r: switch to an AVOptions-based system. 2013-04-09 19:04:28 +02:00
Anton Khirnov
f13ab29925 vf_fps: switch to an AVOptions-based system. 2013-04-09 19:04:15 +02:00
Anton Khirnov
a39c154049 vf_fieldorder: switch to an AVOptions-based system. 2013-04-09 19:03:56 +02:00
Anton Khirnov
b9dfee9fa2 vf_fade: switch to an AVOptions-based system. 2013-04-09 19:03:43 +02:00
Anton Khirnov
8ec464c61c vf_drawtext: switch to an AVOptions-based system. 2013-04-09 19:03:23 +02:00
Anton Khirnov
335c31293b vf_drawbox: switch to an AVOptions-based system. 2013-04-09 19:03:08 +02:00
Anton Khirnov
63e58c55c1 vf_delogo: switch to an AVOptions-based system. 2013-04-09 19:02:43 +02:00
Anton Khirnov
460e7b4f6d vf_cropdetect: switch to an AVOptions-based system. 2013-04-09 19:02:32 +02:00
Anton Khirnov
fba0156af7 vf_crop: switch to an AVOptions-based system. 2013-04-09 19:00:54 +02:00
Anton Khirnov
51def31dbe vf_boxblur: switch to an AVOptions-based system. 2013-04-09 19:00:39 +02:00
Anton Khirnov
62dcdb028c vf_blackframe: switch to an AVOptions-based system. 2013-04-09 19:00:26 +02:00
Anton Khirnov
2831b307e6 vf_aspect: switch to an AVOptions-based system. 2013-04-09 18:58:30 +02:00
Anton Khirnov
e67a87eac8 vf_(no)format: switch to an AVOptions-based system. 2013-04-09 18:56:39 +02:00
Anton Khirnov
0af7fe1f95 af_aformat: switch to an AVOptions-based system. 2013-04-09 18:55:45 +02:00
Anton Khirnov
d28cb84989 buffersrc: switch to an AVOptions-based system. 2013-04-09 18:48:16 +02:00
Anton Khirnov
4fa1f52e33 af_resample: switch to an AVOptions-based system. 2013-04-09 18:45:50 +02:00
Anton Khirnov
b439c992c2 lavfi: switch to an AVOptions-based system. 2013-04-09 18:45:37 +02:00
Anton Khirnov
6d0546bbaf avfiltergraph: set deprecated filter_count. 2013-04-04 07:52:32 +02:00
Anton Khirnov
6e3c13a559 avfiltergraph: check for sws opts being non-NULL before using them. 
Avoid snprintfing a NULL pointer.

CC: libav-stable@libav.org
 2013-04-03 09:29:55 +02:00
Clément Bœsch
1ae44c87c9 lavfi/gradfun: remove rounding to match C and SSE code. 
There is no noticable benefit for such precision.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-03-28 07:59:29 +01:00
Clément Bœsch
38a2f88d39 lavfi/gradfun: fix dithering in MMX code. 
Current dithering only uses the first 4 instead of the whole 8 random values.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-03-28 07:59:18 +01:00
Clément Bœsch
2d66fc543b lavfi/gradfun: fix rounding in MMX code. 
Current code divides before increasing precision.

Also reduce upper bound for strength from 255 to 64.  This will prevent
an overflow in the SSSE3 and MMX filter_line code: delta is expressed as
an u16 being shifted by 2 to the left. If it overflows, having a
strength not above 64 will make sure that m is set to 0 (making the
m*m*delta >> 14 expression void).

A value above 64 should not make any sense unless gradfun is used as
a blur filter.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-03-28 07:59:04 +01:00
Clément Bœsch
8b9a153ef3 lavfi/gradfun: do not increment DC pointer for odd values. 
First DC is only used once otherwise. This also makes the code
consistent with ASM versions.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-03-28 07:58:55 +01:00
Jindřich Makovička
20a8ee3061 af_asyncts: fix compensation and PTS monotonicity 
This patch improves af_asyncts behavior on streams with bogus PTS, which
are either non-monotonic, or contain PTS jitter, and trigger the
non-monotonicity error. With this patch, af_asyncts is able to correct
these streams and avoid the error.

Firstly, it fixes resample compensation calculation by supplying proper
units to avresample_set_compensation (sample count per second instead
of sample count per some arbitrary frame size). Also, the calculation of
the compensation itself is fixed - delta is proportional to an adjustment
of the compensation, not the compensation itself. Ideally, the compensation
should converge to a value that keeps delta at zero.

To be able to deal with sources with PTS jitter even without resampling,
small PTS errors are adjusted, so the output frames do not overlap.

Finally, one more monotonicity check is added.

The FATE reference changes because now there is 8 less samples of
silence because of the pts jitter.

Signed-off-by: Jindřich Makovička <makovick@gmail.com>
 2013-03-22 20:09:34 +01:00
Anton Khirnov
6599b087de buffersrc: fix a typo. 
Vertical shift is log2_chroma_h, not log2_chroma_w.
 2013-03-19 11:12:17 +01:00
Anton Khirnov
c977039e58 lavc, lavfi: fix counting number of planes in AVBufferRef wrappers 
Number of planes is not always equal to the number of components even
for formats marked with PIX_FMT_PLANAR -- e.g. NV12 has three components
in two planes.
 2013-03-19 11:12:17 +01:00
Anton Khirnov
6552808014 lavc,lavfi: fix calculating the plane size in the AVBufferRef wrappers 
It is supposed to be height * linesize, not width * linesize.
Thanks to Hendrik Leppkes for pointing out the bug.
 2013-03-17 09:10:04 +01:00
Anton Khirnov
4750b05d67 af_join: do not leak input frames. 2013-03-16 05:37:01 +01:00
Anton Khirnov
c2b9bd97f5 asrc_anullsrc: return EOF, not -1 2013-03-16 05:36:46 +01:00
Anton Khirnov
f4281f4571 asrc_anullsrc: do not set samplerate and channel layout explicitly 
They are auto-negotiated.
 2013-03-16 05:36:35 +01:00
Anton Khirnov
e4a7b2177d vf_showinfo: remove its useless init function 
Filter private data is memset to 0 so there is no point in explicitly
initing anything to 0.
 2013-03-16 05:36:14 +01:00
Anton Khirnov
dd74e3ef33 avfiltergraph: use sizeof(var) instead of sizeof(type) 2013-03-16 05:34:20 +01:00
Anton Khirnov
42c7c61ab2 avfiltergraph: replace AVFilterGraph.filter_count with nb_filters 
This is more consistent with the naming in the rest of Libav.
 2013-03-16 05:33:23 +01:00
Anton Khirnov
556aab8f11 lavfi: use designated initializers in avfilter_class 2013-03-16 05:33:06 +01:00
Loren Merritt
5b3c1aecb2 hqdn3d: Fix out of array read in LOWPASS 
CC:libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-03-13 09:14:59 +01:00