Description: The overall system design of embedded HD video wireless transmission system block diagram shown in Figure 1. It mainly consists of the video encoding subsystem, master subsystem constitute the majority of the CDMA communication subsystem. Video coding subsystem, using TI' s ultra low-power image decoding chip the TVP5150 analog video signals into the video input digital video signal input to the AT2061, high-definition video encoder generates two different resolutions and then by AT2061 compressed video stream, in addition, the AT2061 is equipped with dedicated SDRAM memory, code and video data. Master subsystem STM3210FK core, use the 32 bus outside the expansion of the FLASH, SDRAM,
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基于Linux高清视频无线传输系统设计研究.pdf
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