use of VIDIOC_G_INPUT in cap_libv4l.cpp ?

asked 2018-07-26 01:54:29 -0500

Hi All,

Please help me to understand, when v4l2_open is successful why we need to do VIDIOC_G_INPUT to confirm its v4l2 device in try_init_v4l2()

Best Regards, Naveen.

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