FFmpeg

Commit Graph

Author	SHA1	Message	Date
Wenbin Chen	1fa3346c70	libavfilter/vf_dnn_detect: Add yolov4 support The difference of yolov4 is that sigmoid function needed to be applied on x, y coordinates. Also make it compatiple with NHWC output as the yolov4 model from openvino model zoo has NHWC output layout. Model refer to: https://github.com/openvinotoolkit/open_model_zoo/tree/master/models/public/yolo-v4-tf Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Reviewed-by: Guo Yejun <yejun.guo@intel.com>	1 year ago
Wenbin Chen	a882fc0294	libavfilter/vf_dnn_detect: Add yolov3 support Add yolov3 support. The difference of yolov3 is that it has multiple outputs in different scale to perform better on both large and small object. The model detail refer to: https://github.com/openvinotoolkit/open_model_zoo/tree/master/models/public/yolo-v3-tf Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Reviewed-by: Guo Yejun <yejun.guo@intel.com>	1 year ago
Wenbin Chen	da02836b9d	libavfilter/vf_dnn_detect: Add input pad Add input pad to get model input resolution. Detection models always have fixed input size. And the output coordinators are based on the input resolution, so we need to get input size to map coordinators to our real output frames. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Reviewed-by: Guo Yejun <yejun.guo@intel.com>	1 year ago
Wenbin Chen	22652b576c	libavfiter/dnn_backend_openvino: Add multiple output support Add multiple output support to openvino backend. You can use '&' to split different output when you set output name using command line. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Reviewed-by: Guo Yejun <yejun.guo@intel.com>	1 year ago
Wenbin Chen	22bebfa5e6	libavfilter/vf_dnn_detect: Set used pointer to NULL Set used pointer to NULL in case it leaks the storage. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>	1 year ago
Wenbin Chen	a1e8892a8a	libavfilter/vf_dnn_detect: Fix uninitialized variables error Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>	1 year ago
Wenbin Chen	833722343a	libavfilter/vf_dnn_detect: Add NULL pointer check Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>	1 year ago
Wenbin Chen	e01afa1c6d	libavfilter/vf_dnn_detect: Fix an incorrect expression Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>	1 year ago
Gyan Doshi	b9fd3e7a88	avfilter/select: initialize prev_selected_n to NAN As per the doc, prev_selected_n should be NAN at the start. However, this was never set.	1 year ago
nilfm	5f4b7bf2b5	avfilter/vf_libvmaf: fix string comparison bug The libvmaf filter was doing substring checks in place of string equality comparisons. This led to a bug when the user specified the pooling method "harmonic_mean", since "mean" was checked first and the substring comparison returned true. This patch changes all substring comparisons for string equality comparisons. This is both correct and more efficient than the existing method. Signed-off-by: nilfm <nilf@netflix.com>	1 year ago
Cosmin Stejerean	737ede405b	avfilter/bwdif: account for chroma sub-sampling in min size calculation The current logic for detecting frames that are too small for the algorithm does not account for chroma sub-sampling, and so a sample where the luma plane is large enough, but the chroma planes are not will not be rejected. In that event, a heap overflow will occur. This change adjusts the logic to consider the chroma planes and makes the change to all three bwdif implementations. Fixes #10688 Signed-off-by: Cosmin Stejerean <cosmin@cosmin.at> Reviewed-by: Thomas Mundt <tmundt75@gmail.com> Signed-off-by: Philip Langdale <philipl@overt.org>	1 year ago
Paul B Mahol	ebfd3912e9	avfilter/asrc_flite: use streaming function Fix continuous accumulation of audio samples for big txt inputs.	1 year ago
Paul B Mahol	d793af982e	avfilter/asrc_flite: switch to activate Allows to set EOF timestamp.	1 year ago
Anton Khirnov	c6483f1c2a	lavfi/buffersink: avoid leaking peeked_frame on uninit	1 year ago
Haihao Xiang	35a555e2b9	lavfi/vf_vpp_qsv: set the default value of async_depth to 4 Both qsv encoders and decoders use 4 as the default value of async_depth, let's use 4 as the default value for vpp_qsv filter too. Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>	1 year ago
Paul B Mahol	9e74c7ae87	avfilter/af_dialoguenhance: add double-floating point sample format support	1 year ago
Paul B Mahol	704ef556fe	avfilter/af_surround: refactor some code	1 year ago
Kyle Swanson	9f1dbca820	avfilter/libvmaf: small cleanup for style, whitespace, unused LIBVMAFContext struct members Signed-off-by: Kyle Swanson <kswanson@netflix.com>	1 year ago
Paul B Mahol	d9e41ead82	avfilter/avfilter: fix OOM case for default activate Fixes OOM when caller keeps adding frames into filtergraph that reached EOF by other means, for example EOF is signalled by other filter in filtergraph or by buffersink.	1 year ago
Paul B Mahol	e3e3531d1e	avfilter/vsrc_gradients: make rotation always continuous if speed changes	1 year ago
Paul B Mahol	8888574d10	avfilter/vsrc_gradients: add commands support	1 year ago
Paul B Mahol	f84412d6f4	avfilter/vf_corr: for all zero returns zero score instead of 1	1 year ago
Paul B Mahol	aad3223978	avfilter/vf_corr: add slice threading support	1 year ago
Paul B Mahol	db7b838237	avfilter/vf_chromanr: compare correct variables for advanced mode	1 year ago
Paul B Mahol	a30adf9f96	avfilter/framesync: fix OOM case Fixes OOM when caller keeps adding frames into filtergraph that reached EOF by other means, for example EOF is signalled by other filter in filtergraph or by buffersink.	1 year ago
Paul B Mahol	47e214245b	avfilter/arls_template: use defines for all constants	1 year ago
Paul B Mahol	f66536cc58	avfilter: add Affine Projection adaptive audio filter	1 year ago
Paul B Mahol	67ce690bc6	avfilter/af_anlms: set output frame duration	1 year ago
Paul B Mahol	411c516453	avfilter/af_arls: set output frame duration	1 year ago
Paul B Mahol	bafbb0697e	avfilter/af_amix: set output frame duration	1 year ago
Paul B Mahol	358aced447	avfilter/af_amultiply: set output frame duration	1 year ago
Paul B Mahol	8b9c400f1d	avfilter/af_amerge: use already provided outlink	1 year ago
Paul B Mahol	c979ccdfd7	avfilter: no need to request more samples if internal frame is available	1 year ago
Paul B Mahol	3bca828d39	avfilter/af_arls: add double sample format support	1 year ago
Paul B Mahol	42e45ea8ff	avfilter/af_anlms: add double sample format support	1 year ago
Paul B Mahol	5f87a68cf7	avfilter/vf_colorcorrect: fix memory leaks	1 year ago
Paul B Mahol	f1f973313b	avfilter/af_dialoguenhance: do output scaling once	1 year ago
Paul B Mahol	b1942734c7	avfilter/af_afwtdn: fix crash with EOF handling	1 year ago
Paul B Mahol	4671fb7dfb	avfilter/af_dialoguenhance: simplify channels copy	1 year ago
Wenbin Chen	47b2328076	libavfilter/vf_dnn_detect: Add yolo support Add yolo support. Yolo model doesn't output final result. It outputs candidate boxes, so we need post-process to remove overlap boxes to get final results. Also, the box's coordinators relate to cell and anchors, so we need these information to calculate boxes as well. Model detail please refer to: https://github.com/openvinotoolkit/open_model_zoo/tree/master/models/public/yolo-v2-tf Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Reviewed-by: Guo Yejun <yejun.guo@intel.com>	1 year ago
Wenbin Chen	caa5d123a7	libavfilter/vf_dnn_detect: Add model_type option. There are many kinds of detection DNN model and they have different preprocess and postprocess methods. To support more models, "model_type" option is added to help to choose preprocess and postprocess function. Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Reviewed-by: Guo Yejun <yejun.guo@intel.com>	1 year ago
Paul B Mahol	e7111ba44a	avfilter/vsrc_gradients: allow zero speed	1 year ago
Paul B Mahol	f1acb0d843	avfilter/vsrc_gradients: add square type	1 year ago
Paul B Mahol	2d9ed64859	avfilter/af_dialoguenhance: fix overreads	1 year ago
Paul B Mahol	37c5bcc4e8	avfilter/af_channelmap: do not override set channel layout	1 year ago
Paul B Mahol	4adb93dff0	avfilter/asrc_afirsrc: fix by one smaller allocation of buffer	1 year ago
James Almer	0008e1c5d5	avfilter/asrc_anullsrc: fix allowed range for sample_rate Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	1 year ago
Paul B Mahol	4af412be71	avfilter: use AV_OPT_TYPE_CHLAYOUT	1 year ago
Paul B Mahol	d55d0bba48	avfilter/af_afir: remove flag that is not needed	1 year ago
Paul B Mahol	28a43cf7fe	avfilter/af_afir: no need to dynamically add outpad	1 year ago

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11312 Commits (2ad0b8e0ea36115595f16bca203a5fdaabafb4ab)