Streaming media distribution transmission hierarchical automatic frame reducing control method
A control method and streaming media technology, applied in the direction of selective content distribution, image communication, electrical components, etc., can solve problems such as violation of RTP real-time transmission, RTP/RTCP does not provide retransmission, does not guarantee reliable transmission of streaming media data, etc. Achieve the effects of improving real-time performance and fluency, avoiding video image jitter, and ensuring real-time transmission quality
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[0030] The process logic of the streaming media distribution adaptive network transmission automatic frame reduction control method based on the TCP transmission protocol is as follows:
[0031] Such as figure 1 As shown in , the video streaming system creates a distribution service unit for each uniquely numbered camera video resource. Such as figure 2 As shown, the distribution service unit pre-applies to the operating system for 10MB of memory through the operating system (API) to receive the push input of the camera video source data frame, and defines it as the memory pool of the distribution unit.
[0032] Such as figure 2 As shown, when the data frame of each uniquely numbered video resource is pushed and input to the distribution service unit, the distribution service unit applies for a specific memory to save the data frame through the memory pool operating system API, and at the same time encapsulates the data frame as A smart object frame with a reference count...
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