The Study and Implementation of H.264 Video Decoder Based on FFmpeg
He Kai · Computer Knowledge and Technology · 2012
With the continuous progress of the tri-networks integration and the development of set-top box industry,the decod ing performance of set-top box has become an important part of business competition.The article puts forward a kind of software decoding implementation scheme of h.264 video based on FFmpeg in hd set-top box,and focuses on the analysis of h.264 video decoding process in FFmpeg as well as the detailed steps of cross compiling to embedded Linux system.Finally it realize h.264 vid eo decoding on the set-top box platform,which have important significance to further improve the set-top box performance.