virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-02-09 14:14:39 +02:00
Code Issues Releases Activity
105,887 Commits 37 Branches 400 Tags
Commit Graph

10116 Commits

Author SHA1 Message Date
Paul B Mahol
41cae501b7 avfilter/af_anlmdn: fix possible array overflow and increase options limits 2022-03-09 22:08:36 +01:00
Thilo Borgmann
74117abf0c lavfi/drawtext: Add %N for drawing fractions of a second 
Suggested-By: ffmpeg@fb.com
 2022-03-08 13:28:02 +01:00
Paul B Mahol
3706fb8f16 avfilter/f_segment: fix sending frames with zero samples out 
Fix max_samples variable type, and check for out of range values.
 2022-03-08 10:26:46 +01:00
Paul B Mahol
13a153d801 avfilter/f_sendcmd: export width and height too 2022-03-07 17:00:12 +01:00
Paul B Mahol
328247076c avfilter/af_channelsplit: switch to activate() 2022-03-07 15:29:40 +01:00
Paul B Mahol
a1f2e42ebf avfilter/af_acrossover: switch to activate() 2022-03-07 15:29:39 +01:00
Paul B Mahol
7238541d39 avfilter/vf_extractplanes: switch to activate() 
Fixes hang at end of input with this command:

ffmpeg -f lavfi -i testsrc2=d=50,format=yuv444p -lavfi \
"extractplanes=y+u+v[y][u][v];[y]tpad=start=0[y];[u]tpad=start=0[u];[v]negate[v];[y][u][v]vstack=3" -f null -
 2022-03-07 15:29:39 +01:00
Paul B Mahol
0f5c964c57 avfilter/split: switch to activate() 2022-03-07 15:29:39 +01:00
Martin Storsjö
e645a1ddb9 libavfilter: vf_scale: Properly take in->color_range into account 
While swscale can be reconfigured with sws_setColorspaceDetails,
the in/out ranges also need to be set before calling
sws_init_context, otherwise the initialization might choose
fastpaths that don't take the ranges into account.

Therefore, look at in->color_range too, when deciding on whether
the scaler needs to be reconfigured.

Add a new member variable for keeping track of this, for being
able to differentiate between whether the scale filter parameter
"in_range" has been set (which should override whatever the input
frame has set) or whether it has been configured based on the
latest frame (which should trigger reconfiguring the scaler if
the input frame ranges change).

Fixes: Ticket #9576

Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-03-07 00:15:23 +02:00
Michael Niedermayer
b9973b72c0 avfilter/vf_colorlevels: Fix build failure on ARM 
This fixes building for arm after 10c2ef1ca41dbe7811f0588f4163c8cf7b8fda66.
The argument to av_clip_uintp2 must be an assembly time immediate
constant.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by and commit message details-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-03-06 20:16:39 +01:00
Paul B Mahol
6f231664ab avfilter/vsrc_gradients: add radial gradients 2022-03-06 15:54:10 +01:00
Paul B Mahol
7c23c9dfc7 avfilter/vsrc_gradients: add gbrapf32 format support 2022-03-06 15:54:09 +01:00
Paul B Mahol
10c2ef1ca4 avfilter/vf_colorlevels: add planar rgb formats support 2022-03-06 14:00:26 +01:00
Paul B Mahol
88a58b90fe avfilter/avf_ahistogram: use av_clip_uint8() instead 2022-03-06 12:27:48 +01:00
Paul B Mahol
fb5e871937 avfilter/avf_ahistogram: add new histogram mode option 2022-03-05 22:11:38 +01:00
Paul B Mahol
c72b5be9e3 avfilter/vf_pad: use already available outlink variable 2022-03-04 18:30:10 +01:00
Paul B Mahol
779ae049b2 avfilter/vf_zscale: fix leaks in fast/bypass path 2022-03-04 14:07:20 +01:00
Paul B Mahol
8061098418 avfilter/avf_abitscope: make frame writable before writing to it 2022-03-04 13:54:12 +01:00
Paul B Mahol
2a5a14f3ca avfilter/avf_aphasemeter: make frame writable before writing to it 2022-03-04 13:54:12 +01:00
Paul B Mahol
de07c57d5a avfilter/avf_ahistogram: make frame writable before writing to it 2022-03-04 13:54:12 +01:00
Paul B Mahol
faac31cc86 avfilter/avf_avectorscope: make frame writable before writing to it 2022-03-04 13:54:12 +01:00
Paul B Mahol
dc8e83b4e0 avfilter/f_ebur128: make sure frame is writable before writing to it 2022-03-04 13:54:12 +01:00
Paul B Mahol
aede8424fe avfilter/f_graphmonitor: add several more flags 2022-03-04 13:54:11 +01:00
Paul B Mahol
34836e91e0 avfilter/f_ebur128: switch to activate() 2022-03-04 13:54:11 +01:00
Paul B Mahol
99f7f4144a avfilter/asrc_sinc: check allocation return value 2022-03-03 23:07:10 +01:00
Paul B Mahol
f4d123341c avfilter/asrc_sinc: remove no longer correct (un)pack 2022-03-03 23:07:10 +01:00
James Almer
ee88804d07 avfilter/framepool: remove superfluous pallete buffer allocation 
av_image_fill_plane_sizes() already sets sizes[1] to AVPALETTE_SIZE.
Should fix memory leaks.

Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-03 14:18:28 -03:00
James Almer
8fcd9d7375 avfilter/framepool: use av_image_fill_plane_sizes() to calculate pool sizes 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-03 13:55:28 -03:00
Paul B Mahol
837c55da3d avfilter/vf_zscale: fix several issues in previous commit 2022-03-03 17:35:48 +01:00
Victoria Zhislina
d0aefc3706 avfilter/vf_zscale: add slice threading support 
By ffmpeg threading support implementation via frame slicing and doing
zimg_filter_graph_build that used to take 30-60% of each frame processig
only if necessary (some parameters changed)
the performance increase vs original version
in video downscale and color conversion  >4x is seen
on 64 cores Intel Xeon, 3x on i7-6700K (4 cores with HT)

Signed-off-by: Victoria Zhislina <Victoria.Zhislina@intel.com>
 2022-03-03 17:35:48 +01:00
Paul B Mahol
d607af50fd avfilter/vf_geq: add float formats support 2022-03-03 17:35:48 +01:00
Paul B Mahol
352a01c3ef avfilter/avf_abitscope: add support for more input formats 2022-03-03 17:35:48 +01:00
Paul B Mahol
de0bb77563 avfilter/avf_abitscope: refactor code & add trace mode 2022-03-03 17:35:48 +01:00
Paul B Mahol
dae95b3ffd avfilter/vf_maskedmerge: fix rounding when masking 2022-03-03 09:57:53 +01:00
Paul B Mahol
59520f068d avfilter/vf_colorchannelmixer: add float formats support 2022-03-03 09:57:53 +01:00
Paul B Mahol
835446a8e1 avfilter/vf_colorchannelmixer: refactor / add template 2022-03-03 09:57:53 +01:00
Nicolas George
add3571a59 lavfi/af_aformat: remove support for comma-separated lists 
It has been deprecated for nine years.
 2022-03-02 17:21:04 +01:00
Gyan Doshi
4b72bca6ca avfilter/drawtext: change reload value to an interval 
Allows user to specify a frame interval at which textfile is reloaded.
 2022-03-02 12:56:58 +05:30
Paul B Mahol
84f5583078 avfilter/vf_unsharp: add support for alpha formats 2022-03-01 12:36:35 +01:00
Paul B Mahol
e1974622e1 avfilter/vf_v360: improve rounding in xyz_to_dfisheye() 2022-03-01 10:16:08 +01:00
Paul B Mahol
5ffad29d62 avfilter/vf_chromanr: fix rounding of final output 2022-03-01 09:47:41 +01:00
Limin Wang
d344169419 avfilter: support for CUVA HDR Vivid metadata 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2022-03-01 09:08:43 +08:00
Paul B Mahol
178d8036dc avfilter/af_dynaudnorm: reduce number of lines by using for (int ... 2022-02-28 22:00:02 +01:00
Paul B Mahol
aa6b9066b9 avfilter/af_dynaudnorm: use fmin/fmax for doubles 2022-02-28 22:00:02 +01:00
Paul B Mahol
456d48c752 avfilter/af_dynaudnorm: add support for overlapping frames 2022-02-28 22:00:02 +01:00
Paul B Mahol
9a86e5338c avfilter/af_dynaudnorm: do not leak frame on error 2022-02-28 22:00:02 +01:00
Paul B Mahol
567cab3bd8 avfilter/vf_amplify: improve performance 2022-02-27 23:50:57 +01:00
Paul B Mahol
a2dbd17788 avfilter/af_dynaudnorm: allocate new frame instead of making it writable 
Later case does not use frame pool at all.
 2022-02-27 20:05:57 +01:00
Paul B Mahol
a9124a75b0 avfilter/af_dynaudnorm: allow to filter subset of channels 2022-02-27 20:05:57 +01:00
Paul B Mahol
b9f91a7cbc avfilter/af_dynaudnorm: make frame writable if it may be changed 2022-02-27 18:48:24 +01:00