This paper focuses on the problem of design and optimization of H.264 baseline software decoder on embedded system, it proposes four effective optimization methods,and performs tests on a PXA270 platform.
研究了嵌入式系统中 H.264 Baseline 软件解码器设计和优化的问题,提出了四种有效的优化方法,并在 PXA270平台上进行了测试。
参考来源 - H.264软件解码器在PXA270平台上的优化·2,447,543篇论文数据，部分数据来源于NoteExpress
Later this paper implements the software of modified video encoder and decoder of MPEG-4 using VC on PC platform, which verifies feasibility of modified algorithms.
随后，本文在PC机上采用VC编写了改进后的MPEG - 4视频编码器和解码器的软件，验证了对算法改进的可行性。
The architecture of video decoder is transforming from dedicated hardware to HW/SW partition owing to the powerful process of hardware and the flexibility and programmability of software.
视频解码芯片的结构因硬件强大的处理能力和软件灵活的可编程功能从硬件转向软硬件分区结构。
ST Application programming Interface-STAPI drives the underlying hardware, video and audio decoder and display devices, and provides the upper software easy programming interface.
ST应用程序接口- STAPI负责底层硬件视音频解码和显示的驱动，并向上层软件提供良好的编程接口。
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