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Merge pull request #20549 from iyadahmed:video_capture_timeout_set_get

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* VideoCapture add open/read timeout params to FFMPEG backend

* Fix wrong enum name

* Fix wrong enum name
This commit is contained in:
Iyad Ahmed
2021-08-13 20:12:05 +00:00
committed by GitHub
parent 0f8efb07c7
commit 917cd13ce2
2 changed files with 23 additions and 4 deletions
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modules/videoio/include/opencv2/videoio.hpp
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@@ -186,6 +186,8 @@ enum VideoCaptureProperties {
CAP_PROP_HW_ACCELERATION=50, //!< (**open-only**) Hardware acceleration type (see #VideoAccelerationType). Setting supported only via `params` parameter in cv::VideoCapture constructor / .open() method. Default value is backend-specific.
CAP_PROP_HW_DEVICE =51, //!< (**open-only**) Hardware device index (select GPU if multiple available). Device enumeration is acceleration type specific.
CAP_PROP_HW_ACCELERATION_USE_OPENCL=52, //!< (**open-only**) If non-zero, create new OpenCL context and bind it to current thread. The OpenCL context created with Video Acceleration context attached it (if not attached yet) for optimized GPU data copy between HW accelerated decoder and cv::UMat.
CAP_PROP_OPEN_TIMEOUT_MSEC=53, //!< (**open-only**) timeout in milliseconds for opening a video capture (applicable for FFmpeg back-end only)
CAP_PROP_READ_TIMEOUT_MSEC=54, //!< (**open-only**) timeout in milliseconds for reading from a video capture (applicable for FFmpeg back-end only)
#ifndef CV_DOXYGEN
CV__CAP_PROP_LATEST
#endif