CPC H04N 7/181 (2013.01) [H04N 1/00204 (2013.01); H04N 7/10 (2013.01); H04N 21/23418 (2013.01)] | 12 Claims |
1. A data transmission method, comprising:
acquiring to-be-sent target data, wherein the target data is different from image data and coaxial data, and the coaxial data is notification information for an interaction between a data receiving end and a data sending end; wherein the target data comprises: target data indicating environmental information of an environment in which an image capture device is located, of the image data; and/or, target data indicating audio information captured by the image capture device, of the image data; and/or, target data indicating image information of the image data; and
sending a preset number of second image frames, then when it is determined that the preset number of second image frames have been continuously sent, sending the target data, as data carried in an effective image area of a first image frame, by using a data sending manner for the effective image area, through a same transmission channel as used in transmitting the image data, then when the sending of the target data is completed, continuously sending the preset number of second image frames;
wherein the first image frame has a different type from a second image frame carrying the image data without carrying the target data;
wherein the first image frame and the second image frame are alternately sent.
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