virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-29 22:00:58 +02:00
Code Issues Releases Activity
103,871 Commits 37 Branches 400 Tags
Commit Graph

9524 Commits

Author SHA1 Message Date
Andreas Rheinhardt
dc2279a4f2 avfilter/avfilter: Remove unused count 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-13 16:05:15 +02:00
Paul B Mahol
db2514a5dc avfilter/af_speechnorm: improve EOF timestamp precision 2021-09-12 23:47:32 +02:00
Paul B Mahol
f78d0f67be avfilter/af_dynaudnorm: improve EOF timestamp precision 2021-09-12 23:47:32 +02:00
Paul B Mahol
cd4e6e404b avfilter/vf_extractplanes: fix regression 
Report & solution provided by Andreas Rheinhardt.
 2021-09-12 17:06:21 +02:00
Paul B Mahol
c4973e2148 avfilter/vf_xfade: check default switch case 2021-09-12 15:06:08 +02:00
Paul B Mahol
1db828db8b avfilter/vf_xfade: add zoomin transition 2021-09-12 15:01:48 +02:00
Paul B Mahol
b35653d4c4 avfilter/vf_extractplanes: stop marking alphaextract filter as dynamic outputs 2021-09-12 13:50:01 +02:00
Paul B Mahol
882045f3dd avfilter/af_afftfilt: reindent after last commit 2021-09-12 13:28:12 +02:00
Paul B Mahol
485a52e618 avfilter/af_afftfilt: add timeline support 2021-09-12 13:28:12 +02:00
Paul B Mahol
94d4cc24c3 avfilter/af_asoftclip: rewrite oversampling 
Fixes most aliasing issues.
 2021-09-12 12:55:50 +02:00
Paul B Mahol
3e127b595a avfilter/vf_fieldmatch: initialize dst pointer to silence warning 2021-09-11 22:19:25 +02:00
Paul B Mahol
bf0f996c12 avfilter/f_segment: silence compiler warning 2021-09-11 22:19:25 +02:00
Paul B Mahol
0a8a0c96ae avfilter/f_loop: initialize ret to silence compiler warning 2021-09-11 22:19:25 +02:00
Paul B Mahol
d460a5f8ba avfilter/af_arnndn: initialize ret to silence compiler warning 2021-09-11 22:19:25 +02:00
Paul B Mahol
533ddd61e5 avfilter/af_afftdn: move i initialization to silence warning 2021-09-11 22:19:25 +02:00
Paul B Mahol
b53f9c5e68 avfilter/af_apsyclip: fix mixed declarations and code 2021-09-11 21:47:49 +02:00
Paul B Mahol
eeab62ad2d avfilter: add audio psychoacoustic clipper 2021-09-11 16:19:40 +02:00
Paul B Mahol
966fc3c070 avfilter/af_astats: add entropy stat 2021-09-11 10:54:20 +02:00
Paul B Mahol
463c71b3b3 avfilter/vf_convolution: add scharr operator 2021-09-10 18:43:51 +02:00
Paul B Mahol
abd24eaf68 avfilter/af_silenceremove: fix regression in output frame pts 2021-09-09 20:22:02 +02:00
Artem Galin
19a17388d8 libavfilter/vf_deinterlace_qsv: enabling d3d11va support, added mfxhdlpair 
Adding DX11 relevant device type checks and adjusting callback with
proper MediaSDK pair type support.

Signed-off-by: Artem Galin <artem.galin@intel.com>
 2021-09-08 17:48:32 -03:00
Artem Galin
c1cebaa4c4 libavfilter/vf_scale_qsv: add MFX_MEMTYPE_FROM_VPPOUT flag to frame_type 
In case of DX11 device type, Media SDK is sensitive to these flags.

Signed-off-by: Artem Galin <artem.galin@intel.com>
 2021-09-08 17:48:32 -03:00
Artem Galin
46c6946eee libavfilter/vf_scale_qsv: enabling d3d11va support, added mfxhdlpair 
Adding DX11 relevant device type checks and adjusting callback with
proper MediaSDK pair type support.

Signed-off-by: Artem Galin <artem.galin@intel.com>
 2021-09-08 17:48:32 -03:00
Artem Galin
36166cc304 libavfilter/qsvvpp: add MFX_MEMTYPE_FROM_VPPOUT flag to output frames 
In case of DX11 device type, Media SDK is sensitive to these flags.

Signed-off-by: Artem Galin <artem.galin@intel.com>
 2021-09-08 17:48:32 -03:00
Artem Galin
a611c35001 libavfilter/qsvvpp: enabling d3d11va support, added mfxhdlpair 
Adding DX11 relevant device type checks and adjusting callback with
proper MediaSDK pair type support.

Signed-off-by: Artem Galin <artem.galin@intel.com>
 2021-09-08 17:48:32 -03:00
Paul B Mahol
3df55c7bd6 avfilter/af_speechnorm: add timeline support 2021-09-08 22:13:26 +02:00
Paul B Mahol
5db1e07a62 avfilter/af_speechnorm: check return value of av_frame_make_writable() 2021-09-08 21:44:54 +02:00
Paul B Mahol
ccd95cb248 avfilter/af_speechnorm: use floats in place of doubles where it is already float used 2021-09-08 21:44:54 +02:00
Paul B Mahol
38ab20e591 avfilter/af_silenceremove: fix stop_silence handling 2021-09-08 19:10:39 +02:00
Paul B Mahol
8a42ee6697 avfilter/af_silenceremove: avoid returning 1 sample duration frames 2021-09-08 19:10:39 +02:00
Paul B Mahol
3b331468da avfilter/af_silenceremove: fix processing of periods > 1 2021-09-08 19:10:39 +02:00
Paul B Mahol
5e7e2e5031 avfilter/af_silenceremove: guard against negative numbers 2021-09-08 10:45:53 +02:00
Paul B Mahol
c3e11e3092 avfilter/af_silenceremove: add asserts to check for NaNs 2021-09-08 10:45:53 +02:00
Paul B Mahol
4e1ee16cbb avfilter/af_silenceremove: use duration option for window option 2021-09-07 19:44:25 +02:00
Paul B Mahol
15e844ed9d avfilter/af_silenceremove: fix indentation 2021-09-07 19:44:25 +02:00
Paul B Mahol
1d1e8a47b7 avfilter/af_silenceremove: cover default case too 2021-09-07 19:44:25 +02:00
Anton Khirnov
60515a6d61 lavfi/vf_scale: pass the thread count to the scaler 2021-09-06 09:18:05 +02:00
Anton Khirnov
22c6fbc847 lavfi/vf_scale: convert to the frame-based sws API 2021-09-06 09:17:06 +02:00
James Almer
f599ae88c2 avfilter/avfiltergraph: add an "auto" constant to the threads option 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-09-04 10:35:01 -03:00
Andreas Rheinhardt
f58939affe avfilter/vf_xmedian: Split portion of init unique to xmedian off 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-04 15:24:59 +02:00
Paul B Mahol
a4101dca6c avfilter/af_silencedetect: add planar sample formats support 2021-09-02 21:34:17 +02:00
Paul B Mahol
ba3c09b84a avfilter/af_silencedetect: support all channel counts 2021-09-02 20:25:48 +02:00
Jan Ekström
2818b14392 avfilter/vf_scale: set the RGB matrix coefficients in case of RGB 
This fixes the passing through of non-RGB matrix from input to
output when conversion from YCbCr to RGB happens.
 2021-09-01 23:29:27 +03:00
Wu Jianhua
4041c1029b libavfilter/x86/vf_gblur: add localbuf and ff_horiz_slice_avx2/512() 
We introduced a ff_horiz_slice_avx2/512() implemented on a new algorithm.
In a nutshell, the new algorithm does three things, gathering data from
8/16 rows, blurring data, and scattering data back to the image buffer.
Here we used a customized transpose 8x8/16x16 to avoid the huge overhead
brought by gather and scatter instructions, which is dependent on the
temporary buffer called localbuf added newly.

Performance data:
ff_horiz_slice_avx2(old): 109.89
ff_horiz_slice_avx2(new): 666.67
ff_horiz_slice_avx512: 1000

Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com>
Co-authored-by: Jin Jun <jun.i.jin@intel.com>
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
 2021-08-29 19:58:33 +02:00
Wu Jianhua
68a2722aee libavfilter/x86/vf_gblur: add ff_verti_slice_avx2/512() 
The new vertical slice with AVX2/512 acceleration can significantly
improve the performance of Gaussian Filter 2D.

Performance data:
ff_verti_slice_c: 32.57
ff_verti_slice_avx2: 476.19
ff_verti_slice_avx512: 833.33

Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com>
Co-authored-by: Jin Jun <jun.i.jin@intel.com>
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
 2021-08-29 19:58:33 +02:00
Wu Jianhua
4a5e24721c libavfilter/x86/vf_gblur: add ff_postscale_slice_avx512() 
Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com>
Co-authored-by: Jin Jun <jun.i.jin@intel.com>
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>
 2021-08-29 19:58:33 +02:00
Anton Khirnov
ca32d0462c lavfi/vf_scale: remove the nb_slices option 
It was intended for debugging only and has been superseded by the
standalone tool for testing sliced scaling.
 2021-08-29 18:44:54 +02:00
Paul Buxton
e07ada3dac avfilter: add grayworld video filter 
Implements a gray world color correction algorithm
using a log scale LAB colorspace.

Signed-off-by: Paul Buxton <paulbuxton.mail@googlemail.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2021-08-29 13:31:37 +02:00
Paul B Mahol
02fcd485f9 avfilter/af_acrossover: check for rest of sample formats 2021-08-29 10:29:15 +02:00
Paul B Mahol
fdb4c03555 avfilter/vf_tpad: rescale EOF pts for case outlink time_base differs 2021-08-29 01:47:23 +02:00