FFmpeg

Commit Graph

Author	SHA1	Message	Date
Xuewei Meng	f8d910e90f	GSoC: Add guided filter Add examples on how to use this filter, and improve the code style. Implement the slice-level parallelism for guided filter. Add the basic version of guided filter. Signed-off-by: Xuewei Meng <xwmeng96@gmail.com> Reviewed-by: Steven Liu <liuqi05@kuaishou.com>	4 years ago
Guo, Yejun	41ef57fdb2	lavfi/dnn_classify: add filter dnn_classify for classification based on detection bounding boxes classification is done on every detection bounding box in frame's side data, which are the results of object detection (filter dnn_detect). Please refer to commit log of dnn_detect for the material for detection, and see below for classification. - download material for classifcation: wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/emotions-recognition-retail-0003.bin wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/emotions-recognition-retail-0003.xml wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/emotions-recognition-retail-0003.label - run command as: ./ffmpeg -i cici.jpg -vf dnn_detect=dnn_backend=openvino:model=face-detection-adas-0001.xml:input=data:output=detection_out:confidence=0.6:labels=face-detection-adas-0001.label,dnn_classify=dnn_backend=openvino:model=emotions-recognition-retail-0003.xml:input=data:output=prob_emotion:confidence=0.3:labels=emotions-recognition-retail-0003.label:target=face,showinfo -f null - We'll see the detect&classify result as below: [Parsed_showinfo_2 @ 0x55b7d25e77c0] side data - detection bounding boxes: [Parsed_showinfo_2 @ 0x55b7d25e77c0] source: face-detection-adas-0001.xml, emotions-recognition-retail-0003.xml [Parsed_showinfo_2 @ 0x55b7d25e77c0] index: 0, region: (1005, 813) -> (1086, 905), label: face, confidence: 10000/10000. [Parsed_showinfo_2 @ 0x55b7d25e77c0] classify: label: happy, confidence: 6757/10000. [Parsed_showinfo_2 @ 0x55b7d25e77c0] index: 1, region: (888, 839) -> (967, 926), label: face, confidence: 6917/10000. [Parsed_showinfo_2 @ 0x55b7d25e77c0] classify: label: anger, confidence: 4320/10000. Signed-off-by: Guo, Yejun <yejun.guo@intel.com>	4 years ago
Andreas Rheinhardt	a04ad248a0	avfilter: Constify all AVFilters This is possible now that the next-API is gone. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Andreas Rheinhardt	420cedd497	libavresample: Remove deprecated library Deprecated in `c29038f304`. The resample filter based upon this library has been removed as well. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Andreas Rheinhardt	ec82ff89b6	avfilter: Remove avfilter_next/avfilter_register API Deprecated in `8f1382f80e`. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Guo, Yejun	aa9ffdaa1e	lavfi: add filter dnn_detect for object detection Below are the example steps to do object detection: 1. download and install l_openvino_toolkit_p_2021.1.110.tgz from https://software.intel.com/content/www/us/en/develop/tools/openvino-toolkit/download.html or, we can get source code (tag 2021.1), build and install. 2. export LD_LIBRARY_PATH with openvino settings, for example: .../deployment_tools/inference_engine/lib/intel64/:.../deployment_tools/inference_engine/external/tbb/lib/ 3. rebuild ffmpeg from source code with configure option: --enable-libopenvino --extra-cflags='-I.../deployment_tools/inference_engine/include/' --extra-ldflags='-L.../deployment_tools/inference_engine/lib/intel64' 4. download model files and test image wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/face-detection-adas-0001.bin wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/face-detection-adas-0001.xml wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/face-detection-adas-0001.label wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/images/cici.jpg 5. run ffmpeg with: ./ffmpeg -i cici.jpg -vf dnn_detect=dnn_backend=openvino:model=face-detection-adas-0001.xml:input=data:output=detection_out:confidence=0.6:labels=face-detection-adas-0001.label,showinfo -f null - We'll see the detect result as below: [Parsed_showinfo_1 @ 0x560c21ecbe40] side data - detection bounding boxes: [Parsed_showinfo_1 @ 0x560c21ecbe40] source: face-detection-adas-0001.xml [Parsed_showinfo_1 @ 0x560c21ecbe40] index: 0, region: (1005, 813) -> (1086, 905), label: face, confidence: 10000/10000. [Parsed_showinfo_1 @ 0x560c21ecbe40] index: 1, region: (888, 839) -> (967, 926), label: face, confidence: 6917/10000. There are two faces detected with confidence 100% and 69.17%. Signed-off-by: Guo, Yejun <yejun.guo@intel.com>	4 years ago
Paul B Mahol	17127f81c5	avfilter: add msad video filter	4 years ago
Paul B Mahol	4a69cd4e4e	avfilter: add identity video filter	4 years ago
Ashish Singh	38aea9b041	avfilter: add vif filter This is Visual Information Fidelity (VIF) filter and one of the component filters of VMAF. It outputs the average VIF score over all frames. Signed-off-by: Ashish Singh <ashk43712@gmail.com>	4 years ago
Paul B Mahol	edc45d1bd5	avfilter: add monochrome video filter	4 years ago
Paul B Mahol	4390573c44	avfilter: add exposure video filter	4 years ago
Paul B Mahol	579e4e57a2	avfilter: add aexciter audio filter	4 years ago
Paul B Mahol	bd5226704a	avfilter: add colorize filter	4 years ago
Paul B Mahol	f6621a8e72	avfilter: add colorcorrect filter	4 years ago
Paul B Mahol	090f31f813	avfilter: add colorcontrast filter	4 years ago
Paul B Mahol	a9d23d33a1	avfilter: add colortemperature filter	4 years ago
Paul B Mahol	35f8628047	avfilter: add kirsch video filter	4 years ago
Paul B Mahol	37f76c81d6	avfilter: add shear video filter	4 years ago
Paul B Mahol	b897b52618	avfilter: add epx pixel art scaler	4 years ago
Paul B Mahol	e722b443e4	avfilter: add estdif video filter	4 years ago
Paul B Mahol	54cd025a82	avfilter: add temporal midway equalizer filter	4 years ago
Paul B Mahol	6e96e3d970	avfilter: add shufflepixels video filter	4 years ago
Paul B Mahol	b607f19374	avfilter: add asuperpass and asuperstop filter	4 years ago
Paul B Mahol	34773ee69f	avfilter: add asubcut filter	4 years ago
Paul B Mahol	3c922681c3	avfilter: add asupercut filter	4 years ago
Paul B Mahol	9f20e5d281	avfilter: add speechnorm filter	4 years ago
Paul B Mahol	a125e08130	avfilter: add adenorm filter	4 years ago
Paul B Mahol	637c154a50	avfilter: add audio frequency and phase shift filters	4 years ago
Zhao Zhili	26f81e5e83	avfilter: remove useless cast Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Paul B Mahol	6cdddb773f	avfilter: add chromanr video filter	5 years ago
Paul B Mahol	726dbc57f8	avfilter: add dblur video filter	5 years ago
Nicolas George	88567a2e52	lavfi: add untile filter.	5 years ago
Paul B Mahol	f63939dedb	avfilter: add gradients source video filter	5 years ago
Limin Wang	d62d4e05e8	avfilter/vf_scdet: add filter to detect scene change Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	5 years ago
Paul B Mahol	c7d8082357	avfilter: add asubboost filter	5 years ago
Paul B Mahol	4457f75c65	avfilter: add maskedthreshold filter	5 years ago
Paul B Mahol	9987f6d01e	avfilter: add tmedian filter	5 years ago
Yaroslav Pogrebnyak	4976b102d8	avfilter: add vf_overlay_cuda Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	5 years ago
Paul B Mahol	72b6c8c99f	avfilter: add Contrast Adaptive Sharpen video filter	5 years ago
Paul B Mahol	1c6a91990d	avfilter: add pad opencl filter	5 years ago
Paul B Mahol	ae5a435300	avfilter: add afirsrc filter	5 years ago
Lynne	907ae87d6e	lavfi: add an chromaber_vulkan filter This commit adds a chromatic aberration filter for Vulkan that attempts to emulate a lens chromatic aberration effect. For a YUV frame it will instead shift the chroma channels, providing a simple approximation.	5 years ago
Lynne	a2db7343e0	lavfi: add an avgblur_vulkan filter This commit adds a fast avgblur Vulkan filter. This will reset Intel GPUs on Linux due to a known, two-year-old driver bug (!834 on mesa's gitlab).	5 years ago
Lynne	7bb443137c	lavfi: add an overlay_vulkan filter This commit adds a basic, non-converting overlay filter for Vulkan.	5 years ago
Lynne	d95c509cc6	lavfi: add an scale_vulkan filter This commit adds a basic, non-converting Vulkan scaling filter.	5 years ago
Paul B Mahol	cd823dadf9	avfilter: add xfade opencl filter	5 years ago
Paul B Mahol	863accbefa	avfilter: add xfade filter	5 years ago
Paul B Mahol	1a7f4a122e	avfilter: add freezeframes video filter	5 years ago
Paul B Mahol	cc43c2f29a	avfilter: add thistogram video filter	5 years ago
Xinpeng Sun	2e2dfe6673	avfilter: Add tonemap vaapi filter for H2S It performs HDR(High Dynamic Range) to SDR(Standard Dynamic Range) conversion with tone-mapping. It only supports HDR10 as input temporarily. An example command to use this filter with vaapi codecs: FFMPEG -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -hwaccel_output_format vaapi \ -i INPUT -vf 'tonemap_vaapi=format=p010' -c:v hevc_vaapi -profile 2 OUTPUT Signed-off-by: Xinpeng Sun <xinpeng.sun@intel.com> Signed-off-by: Zachary Zhou <zachary.zhou@intel.com> Signed-off-by: Ruiling Song <ruiling.song@intel.com>	5 years ago

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556 Commits (912f125c4224da6c6b07e53b1c0d3fbdb429a989)