Transmission method for multipath concurrence network television video stream based on internet
A network TV and transmission method technology, which is applied in the field of Internet-based multi-channel concurrent network TV video stream transmission, can solve the problems of increasing the processing burden of the core router of the backbone network, increasing the burden of client terminals, and a large number of playback systems. Rich protocols and transmission modes, reduced processing overhead, and the effect of saving system resources
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[0024] The technical scheme of the present invention will be further described below with examples in conjunction with the drawings.
[0025] The network TV system provides playback services of 7 channels of TV signals. The system establishes 7 MPEG2 data frame queues, and outputs the real-time digital TV encoded data output by the DSP system to the corresponding data frame queues. The queue numbers are 0, 1,... ..6; The system establishes a multiplexing information table based on the TV program information, the information table contains various combinations of program information, a total of 128 types.
[0026] See attached figure 1 , The task pool sets the classification, number and mode address of the input tasks.
[0027] Classification: Divide the tasks into two types of program information related or unrelated. If the program information combination of the task is the same, it is considered to be a related task. Most of these tasks require different sending modes, such as ...
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