Method and device for adding mark information and detection frame loss in video frame
A technology for marking information and video frames, which is applied in the field of video transmission and can solve problems such as inability to simulate complex scenes and complex
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[0077] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0078] Embodiments of the present invention provide a method and device for adding tag information and detecting frame loss in a video frame. In this solution, a YUV video frame to be sent is obtained, and the video frame is used as the current video frame, and the current video frame is obtained from the current video frame Extracting the Y component image from the current video frame; assigning an original serial number for marking the video frame for the Y c...
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