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11315 Commits

Author SHA1 Message Date
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
Wenbin Chen
9415c2c11f libavfilter/vf_dnn_detect: Add initialized value to function pointer 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2023-12-21 16:15:23 +08:00
Wenbin Chen
233c44f735 libavfilter/vf_dnn_detect: Fix a control flow issue 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2023-12-21 16:15:23 +08:00
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>
 2023-12-16 21:51:52 +08:00
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>
 2023-12-16 21:50:50 +08:00
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>
 2023-12-16 21:50:37 +08:00
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>
 2023-12-16 21:50:16 +08:00
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>
 2023-12-15 20:04:54 +08:00
Wenbin Chen
a1e8892a8a libavfilter/vf_dnn_detect: Fix uninitialized variables error 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2023-12-15 20:04:54 +08:00
Wenbin Chen
833722343a libavfilter/vf_dnn_detect: Add NULL pointer check 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2023-12-15 20:04:54 +08:00
Wenbin Chen
e01afa1c6d libavfilter/vf_dnn_detect: Fix an incorrect expression 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2023-12-15 20:04:54 +08:00
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.
 2023-12-10 09:29:50 +05:30
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>
 2023-12-08 10:32:46 -08:00
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>
 2023-12-07 10:00:12 +08:00
Paul B Mahol
ebfd3912e9 avfilter/asrc_flite: use streaming function 
Fix continuous accumulation of audio samples for big txt inputs.
 2023-12-06 10:52:46 +01:00
Paul B Mahol
d793af982e avfilter/asrc_flite: switch to activate 
Allows to set EOF timestamp.
 2023-12-06 10:52:45 +01:00
Anton Khirnov
c6483f1c2a lavfi/buffersink: avoid leaking peeked_frame on uninit 2023-12-06 10:01:09 +01:00
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>
 2023-12-05 10:12:16 +08:00
Paul B Mahol
9e74c7ae87 avfilter/af_dialoguenhance: add double-floating point sample format support 2023-12-04 23:14:40 +01:00
Paul B Mahol
704ef556fe avfilter/af_surround: refactor some code 2023-12-04 23:14:39 +01:00
Kyle Swanson
9f1dbca820 avfilter/libvmaf: small cleanup for style, whitespace, unused LIBVMAFContext struct members 
Signed-off-by: Kyle Swanson <kswanson@netflix.com>
 2023-12-04 10:00:01 -08:00
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.
 2023-12-03 23:26:43 +01:00
Paul B Mahol
e3e3531d1e avfilter/vsrc_gradients: make rotation always continuous if speed changes 2023-12-03 18:43:26 +01:00
Paul B Mahol
8888574d10 avfilter/vsrc_gradients: add commands support 2023-12-03 18:30:06 +01:00
Paul B Mahol
f84412d6f4 avfilter/vf_corr: for all zero returns zero score instead of 1 2023-12-03 03:10:05 +01:00
Paul B Mahol
aad3223978 avfilter/vf_corr: add slice threading support 2023-12-03 03:10:03 +01:00
Paul B Mahol
db7b838237 avfilter/vf_chromanr: compare correct variables for advanced mode 2023-12-01 21:31:38 +01:00
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.
 2023-11-30 11:08:34 +01:00
Paul B Mahol
47e214245b avfilter/arls_template: use defines for all constants 2023-11-28 16:09:12 +01:00
Paul B Mahol
f66536cc58 avfilter: add Affine Projection adaptive audio filter 2023-11-28 15:40:34 +01:00
Paul B Mahol
67ce690bc6 avfilter/af_anlms: set output frame duration 2023-11-28 13:17:19 +01:00
Paul B Mahol
411c516453 avfilter/af_arls: set output frame duration 2023-11-28 13:17:13 +01:00
Paul B Mahol
bafbb0697e avfilter/af_amix: set output frame duration 2023-11-28 13:17:13 +01:00
Paul B Mahol
358aced447 avfilter/af_amultiply: set output frame duration 2023-11-28 13:17:12 +01:00
Paul B Mahol
8b9c400f1d avfilter/af_amerge: use already provided outlink 2023-11-28 13:17:12 +01:00
Paul B Mahol
c979ccdfd7 avfilter: no need to request more samples if internal frame is available 2023-11-28 13:16:18 +01:00
Paul B Mahol
3bca828d39 avfilter/af_arls: add double sample format support 2023-11-27 20:27:27 +01:00
Paul B Mahol
42e45ea8ff avfilter/af_anlms: add double sample format support 2023-11-27 20:27:25 +01:00
Paul B Mahol
5f87a68cf7 avfilter/vf_colorcorrect: fix memory leaks 2023-11-27 12:10:26 +01:00
Paul B Mahol
f1f973313b avfilter/af_dialoguenhance: do output scaling once 2023-11-27 11:56:27 +01:00
Paul B Mahol
b1942734c7 avfilter/af_afwtdn: fix crash with EOF handling 2023-11-27 11:56:26 +01:00
Paul B Mahol
4671fb7dfb avfilter/af_dialoguenhance: simplify channels copy 2023-11-27 11:56:23 +01:00
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>
 2023-11-26 20:38:36 +08:00
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>
 2023-11-26 20:15:55 +08:00
Paul B Mahol
e7111ba44a avfilter/vsrc_gradients: allow zero speed 2023-11-26 02:07:45 +01:00
Paul B Mahol
f1acb0d843 avfilter/vsrc_gradients: add square type 2023-11-26 02:07:44 +01:00
Paul B Mahol
2d9ed64859 avfilter/af_dialoguenhance: fix overreads 2023-11-25 13:05:31 +01:00
Paul B Mahol
37c5bcc4e8 avfilter/af_channelmap: do not override set channel layout 2023-11-25 13:05:31 +01:00
Paul B Mahol
4adb93dff0 avfilter/asrc_afirsrc: fix by one smaller allocation of buffer 2023-11-23 15:01:55 +01:00
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>
 2023-11-22 19:41:15 -03:00