AnsweredAssumed Answered

How to use the GPU to capture usb camera

Question asked by 振杰 司徒 on Dec 11, 2017
Latest reply on Dec 12, 2017 by 振杰 司徒

Board : IMX6Q

System: Linux

Kernel: 3.14



I use the V4L2 to read the usb camera, and then displayed on the qt with cpu, although successful, but it is not smooth.


Therefore, I want to use the GPU to read and display the usb camera. Is there any information or examples?


thank you very much.