A Study and Implementation of H.264 Video Encoder Based on DaVinci Technology
Zhen Jia · Journal of Inner Mongolia University · 2010
With the development of multimedia technology,digital image processing techniques are widely used in the fields of video conference,the videophone,family amusement,supervisory control system,public security and robot navigation,etc.But the contradiction is more and more conspicuous between the large number of image data and the limited capacity of band width.H.264/AVC has become a new generation of international video compression standard for its high coding efficiency and good network compatibility,which is enacted by ITU-T and ISO/IEC Joint Working Group.It has very extensive application prospects in the area of digital media.The feature of new generation video coding standard H.264 and the Codec Engine of TI DaVinci technology are introduced,H.264 encoding algorithm is discussed,its algorithm was validated using VC6.0,and the implementation and optimization of H.264 was realized on TMS320DM6446 platform.The code can be used as a multimedia communication terminal platform.