I am now developing a monitoring equipment, because the camera and the imx6sololite is far from the distance, about 20cm, can only use usb camera , can not use the CSI interface
Camera. But the IMX6SoloLite video interface only supports YUV 420 encoding into h264, and usb camera can only output YUV422 format。 so I need to use the software to turn,the YUV422 to YUV420, but this is seriously Occupy CPU resources, even though the resolution of 680*480 can reach 80% CPU occupancy rate. 720P is even higher, so the Software conversion format Could not be used
Please comment there is no good way to solve this problem?