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20 TechQA 2022-07-06T13:53:10.633000How to stream frames from OpenCV C++ code to Video4Linux or ffmpeg?
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Bad Image Quality, Raspberry Pi 3 V4L USB Camera MJPG OpenCV
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Asked by Vertago
Error (893) can't open camera by index, python and jupyter notebook
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Asked by Ron Bergen
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How can I record my usb webcam to an mp4 format?
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Asked by Todd Murphy
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Asked by The Welsh Dragon
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Asked by Tim
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implenenting AMG8xx Infrared Camera Kernel Module and Video4Linux
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Asked by fireblade
ffmpeg overwrite v4l2-ctl configuration -> how to do real raw device to network copy?
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Asked by Serveurperso
How do I configure vlc/ffplay/cheese (or other) to automatically cycle/rotate between my 3 webcams?
345 views
Asked by fivedogit
OpenCV fails to recognize webcam, but mplayer succeeds
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Asked by afarah
How to cross compile for arm video for linux and udev
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Asked by Ferenc Deak
webcam + external camera failure, cannot access /dev/video*: No such file or directory
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Asked by Richard Owen
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Asked by Engineer999
Video4Linux ioctl error (#25) when attempting to read device information from /dev/video0
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Asked by tiredone
How to read h264 stream as a file from the USB webcam directly in c/c++ without using opencv?
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Asked by ajayramesh