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640 Commits

Author SHA1 Message Date
Stefano Sabatini
3764b8ecdb lavfi: add Perlin noise generator 2024-07-01 22:31:02 +02:00
Haihao Xiang
5c55e4e297 lavfi: Add drawbox_vaapi filter 
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2024-04-18 14:43:07 +08:00
Haihao Xiang
42eb10ecc6 lavfi: Add pad_vaapi filter 
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2024-04-18 14:43:07 +08:00
Andreas Rheinhardt
f6ec01147f avfilter/fifo: Remove (a)fifo filters 
Obsolete since 4ca1fb9d2a91757c8c4c34dd456abf340e3f765f.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2024-02-08 14:02:55 +01:00
Thilo Borgmann
7ec4835386 avfilter: Add fsync filter 2024-01-05 09:29:05 +01:00
Stefano Sabatini
030e140145 lavfi: add quirc filter 2024-01-01 20:12:52 +01:00
Stefano Sabatini
899302bb5f lavfi: add qrencode source and filter 2024-01-01 20:12:52 +01:00
Vittorio Giovara
05bfc03752 Add new vf_tiltandshift filter 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2023-12-21 17:16:16 -05:00
Paul B Mahol
f66536cc58 avfilter: add Affine Projection adaptive audio filter 2023-11-28 15:40:34 +01:00
Kyle Swanson
7f685d0f49 avfilter: add libvmaf_cuda 
Signed-off-by: Kyle Swanson <kswanson@netflix.com>
 2023-09-27 10:22:33 -07:00
Paul B Mahol
e41d52216c avfilter: add asisdr filter 2023-08-14 11:19:56 +02:00
Paul B Mahol
951def850a avfilter: add apsnr filter 2023-08-14 11:19:55 +02:00
Zhao Zhili
89f5124d0a avfilter: add transpose_vt for videotoolbox pix_fmt 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-07-23 11:52:28 +08:00
Zhao Zhili
c2c96c4c24 avfilter: add scale_vt for videotoolbox pix_fmt 
For example,

./ffmpeg -hwaccel videotoolbox \
	-hwaccel_output_format videotoolbox_vld \
	-i ios-265.mov \
	-c:v hevc_videotoolbox \
	-profile:v main \
	-b:v 3M \
	-vf scale_vt=w=iw/2:h=ih/2:color_matrix=bt709:color_primaries=bt709:color_transfer=bt709 \
	-c:a copy \
	-tag:v hvc1 \
	/tmp/test.mp4

Input: hevc (Main 10) (hvc1 / 0x31637668), yuv420p10le(tv, bt2020nc/bt2020/arib-std-b67), 3840x2160
Output: hevc (Main) (hvc1 / 0x31637668), yuv420p(tv, bt709, progressive), 1920x1080
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-07-23 11:51:57 +08:00
Philip Langdale
73a2252f1d avfilter/vf_bwdif_cuda: CUDA accelerated bwdif deinterlacer 
I've been sitting on this for 3 1/2 years now(!), and I finally got
around to fixing the loose ends and convincing myself that it was
correct. It follows the same basic structure as yadif_cuda, including
leaving out the edge handling, to avoid expensive branching.
 2023-06-16 12:52:32 -07:00
Marvin Scholz
dae393fe72 libavfilter: add vf_xfade_vulkan 
This is an initial version of vf_xfade_vulkan based
on vf_xfade_opencl, for now only a subset of transitions
are supported.
 2023-06-07 23:59:06 +02:00
Lynne
160a415e22
lavfi: add nlmeans_vulkan filter 2023-05-29 00:42:01 +02:00
Lynne
7cfd7e4af4
lavfi: add color_vulkan filter 2023-05-29 00:42:00 +02:00
Lynne
09dc9193ea
lavfi: add bwdif_vulkan 2023-05-29 00:41:56 +02:00
Devin Heitmueller
0e12cdc69c avfilter/vf_ccrepack: Add new filter to repack CEA-708 side data 
THis filter can correct certain issues seen from upstream sources
where the cc_count is not properly set or the CEA-608 tuples are
not at the start of the payload as expected.

Make use of the ccfifo to extract and immediately repack the CEA-708
side data, thereby removing any extra padding and ensuring the 608
tuples are at the front of the payload.

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2023-05-11 22:06:20 +08:00
Paul B Mahol
3475c8342c avfilter: add zoneplate video test source 2023-05-09 08:48:44 +02:00
Paul B Mahol
a2f4adf680 avfilter: add arls filter 2023-04-30 11:34:35 +02:00
Paul B Mahol
19148a5b9f avfilter: add FIR equalizer coefficients source filter 2023-04-27 21:45:57 +02:00
Haihao Xiang
0f407cdea2 avfilter: add QSV variants of the stack filters 
Include hstack_qsv, vstack_qsv and xstack_qsv. They may accept input
streams with different sizes.

Examples:
$ ffmpeg -hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-filter_complex "[0:v][0:v]hstack_qsv" -f null -

$ ffmpeg \
-hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-filter_complex "[0:v][1:v][2:v][3:v]xstack_qsv=inputs=4:fill=0x000000:layout=0_0_1920x1080|w0_0_1920x1080|0_h0_1920x1080|w0_h0_1920x1080" \
-f null -

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2023-02-16 11:15:50 +08:00
Haihao Xiang
aecfec6f80 avfilter: add VA-API variants of the stack filters 
Include hstack_vaapi, vstack_vaapi and xstack_vaapi. They may accept
input streams with different sizes.  libva2 (VA-API 1.0+) is required.

Example:
$ ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi -i input.h265 -filter_complex
"[0:v][0:v]hstack_vaapi" -c:v h264_vaapi out.h264

$ ffmpeg \
-hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \
-hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \
-hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \
-hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \
-filter_complex "[0:v][1:v][2:v][3:v]xstack_vaapi=inputs=4:fill=0x000000:layout=0_0_1920x1080|w0_0_1920x1080|0_h0_1920x1080|w0_h0_1920x1080" \
-c:v hevc_vaapi out.h265

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2023-01-30 08:48:58 +08:00
Shannon Chen
ed519a3690 lavfi: Add vf_ssim360 filter 
Customized SSIM for various projections (and stereo formats) of 360 images and videos.

Further contributions by:
Ashok Mathew Kuruvilla
Matthieu Patou
Yu-Hui Wu
Anton Khirnov

Suggested-By: ffmpeg@fb.com
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2023-01-28 12:00:27 +01:00
Paul B Mahol
ac7d21284b avfilter: add fractional delay IR source filter 2023-01-16 09:59:31 +01:00
Paul B Mahol
3b66757d7d avfilter: add adrc filter 2022-12-19 20:43:58 +01:00
Paul B Mahol
f0f19f3d3d avfilter: add corr video filter 2022-12-08 13:03:42 +01:00
Paul B Mahol
d34c1b389e avfilter: add showcwt multimedia filter 2022-11-28 23:18:03 +01:00
Paul B Mahol
5c2a29cf72 avfilter: add backgroundkey video filter 2022-11-05 10:52:39 +01:00
Roman Arzumanyan
cc81ab283c libavfilter: add vf_colorrange_cuda, CUDA-accelerated color conversion filter 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2022-09-13 22:59:30 +02:00
Mohamed Khaled Mohamed
1a5cd79f51 avfilter: add bilateral_cuda filter 
GSoC 2022

Signed-off-by: Mohamed Khaled <mohamed.elbassiony00@eng-st.cu.edu.eg>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2022-09-03 15:18:56 +02:00
Paul B Mahol
d1513e7f9c avfilter: add 3D scope multimedia filter 2022-09-03 14:44:59 +02:00
Timo Rothenpieler
f611255480 avfilter: add vsrc_ddagrab 2022-07-18 02:08:27 +02:00
Mohamed Khaled Mohamed
b1648150b2 avfilter: add chromakey_cuda filter 
GSoC'22

libavfilter/vf_chromakey_cuda.cu:the CUDA kernel for the filter
libavfilter/vf_chromakey_cuda.c: the C side that calls the kernel and gets user input
libavfilter/allfilters.c: added the filter to it
libavfilter/Makefile: added the filter to it
cuda/cuda_runtime.h: added two math CUDA functions that are used in the filter

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2022-07-10 17:20:15 +02:00
Paul B Mahol
6ed9eaf664 avfilter: add remap opencl filter 2022-07-07 17:52:32 +02:00
Paul B Mahol
d39f9feddc avfilter: add virtualbass filter 2022-06-16 10:23:30 +02:00
Paul B Mahol
525f83becd avfilter: add tiltshelf audio filter 2022-05-29 12:37:46 +02:00
Thilo Borgmann
9cb9da62a3 avfilter: Add blockdetect filter 2022-05-24 11:21:36 +02:00
Paul B Mahol
767f66ea5d avfilter: add multiply video filter 2022-05-05 19:07:10 +02:00
Thilo Borgmann
b23208826b lavfi: Add blurdetect filter 2022-04-25 20:52:15 +02:00
Niklas Haas
2cb0cebd11 lavfi: add vf_iccdetect for parsing ICC profiles 
This filter is designed to parse embedded ICC profiles and attempt
extracting colorspace tags from them, updating the AVFrame metadata
accordingly.

This is intentionally made a separate filter, rather than being part of
libavcodec itself, so that it's an opt-in behavior for the time being.
This also gives the user more flexibility to e.g. first attach an ICC
profile and then also set the colorspace tags from it.

This makes #9673 possible, though not automatic.

Signed-off-by: Niklas Haas <git@haasn.dev>
 2022-04-23 21:51:55 +02:00
Niklas Haas
5cfeaeef0c lavfi: add vf_iccgen for generating ICC profiles 
This filter is designed to specifically cover the task of generating ICC
profiles (and attaching them to output frames) on demand. Other tasks,
such as ICC profile loading/stripping, or ICC profile application, are
better left to separate filters (or included into e.g. vf_setparams).

Signed-off-by: Niklas Haas <git@haasn.dev>
 2022-04-23 21:51:55 +02:00
Paul B Mahol
16463520d9 avfilter: add colorchart video filter 2022-04-23 11:00:42 +02:00
Paul B Mahol
43ea19fef4 avfilter: add colormap video filter 2022-04-23 10:59:34 +02:00
Paul B Mahol
391ce570c8 avfilter: add pixelize video filter 2022-04-14 22:37:21 +02:00
Paul B Mahol
7e81295488 avfilter: add feedback video filter 2022-04-14 22:29:46 +02:00
Paul B Mahol
1047fedd0f avfilter: add Audio Video Sync Test filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2022-04-12 10:51:46 +02:00
Boris Baracaldo
80831e742b lavfilter: Add SITI filter 
Calculate Spatial Info (SI) and Temporal Info (TI) scores for a video, as defined
in ITU-T P.910: Subjective video quality assessment methods for multimedia
applications.
 2022-04-01 20:27:43 +02:00