Implementation of Multi-channel H.264 HD-Decoder Based on DXVA
Xiuchang Zhu · Video Engineering · 2011
The multi-channel H.264 HD video decoder is designed based on the Microsoft DXVA interface.The data structure of the decoder and GPU are defined,the decoder can be used in variety of video player by calling the decoding function interface.In experiment,the multi-channel HD decoder is better than the software decoder in speed or the CPU occupancy rate.