DSP达芬奇DM6437平台上实现画中画功能。支持双路摄像头拍摄视频，以画中画的形式显示。-DaVinci DM6437 DSP platform to achieve PIP function. Dual camera support video recording, picture in picture form to show.

基于TI达芬奇系列DSP-DM6437，通过I2C读写函数来配置视频解码芯片TVP5150中的寄存器，并通过配置DM6437内部视频处理前段VPFE和视频处理后端VPBE 中的寄存器实现了图像的高速采集和实时显示-With DM6437 of TI Company based on DaVinci as the core processor,a image high-speed acquisition and real-time displaying systemis completed aft

VPBE example FOR dm6347