OMAP (open multimedia application platform) hardware decoding acceleration based embedded high-definition media player and operation method thereof

The invention discloses an OMAP (open multimedia application platform) hardware decoding acceleration based embedded high-definition media player and operation method thereof. The player comprises an ARM+DSP (digital signal processor) dual heterogeneous processing chip, open-source application software is carried on the ARM+DSP dual heterogeneous processing chip, the open-source application software is an MPlayer or a GSstreamer, and hardware decoding, software decoding, frame zooming and rotating of a video format are realized. High-definition hardware decoding playing of the common video format is realized by the aid of hardware, and decoding playing of an uncommon video format is achieved by the aid of software. Screen turning is achieved by the aid of DSP according to the characteristics of a screen media system, and self-adaptive playing on a horizontal screen and a vertical screen is realized.