Novice a, consult, thank you

CodePudding user response:

Internet to: camera data under Linux system, need to use the V4l2 API interface camera capture Video images: is composed of a frame together in a frame of data frame format: mjpeg yuyv RGB yuv frame of the original format is written by camera factory, at this point you need to call V4l2 API for the preparation of the code Video Linuxtwo (Video4Linux2) referred to as "V4l2, is the improved version of V4L,
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The original link: https://blog.csdn.net/ywueoei/article/details/94336140

CodePudding user response:

reference 1/f, 91 program reply:

Internet to: camera data under Linux system, need to use the V4l2 API interface camera capture Video images: is composed of a frame together in a frame of data frame format: mjpeg yuyv RGB yuv frames of the original format, written by the camera manufacturer at this time you need to call V4l2 API for the preparation of the code Video Linuxtwo (Video4Linux2) referred to as "V4l2, is the improved version of V4L,
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The original link: https://blog.csdn.net/ywueoei/article/details/94336140