黄晓平, 沈未名, 郭晓云, 魏晓莉. 基于BSP-15下低码率实时H.264编码器的实现[J]. 武汉大学学报 ( 信息科学版), 2008, 33(5): 546-549.
引用本文: 黄晓平, 沈未名, 郭晓云, 魏晓莉. 基于BSP-15下低码率实时H.264编码器的实现[J]. 武汉大学学报 ( 信息科学版), 2008, 33(5): 546-549.
shu
HUANG Xiaoping, SHEN Weiming, GUO Xiaoyun, WEI Xiaoli. Implementation of H.264 Encoder for Real-Time Communication Based on BSP-15[J]. Geomatics and Information Science of Wuhan University, 2008, 33(5): 546-549.
Citation: HUANG Xiaoping, SHEN Weiming, GUO Xiaoyun, WEI Xiaoli. Implementation of H.264 Encoder for Real-Time Communication Based on BSP-15[J]. Geomatics and Information Science of Wuhan University, 2008, 33(5): 546-549.
shu

基于BSP-15下低码率实时H.264编码器的实现

Implementation of H.264 Encoder for Real-Time Communication Based on BSP-15

    摘要
  • 摘要: 根据低码率实时应用领域的特点,对H.264的新编码特性进行了分析选择,提出了一套合适的编码方案,在编码性能和编码复杂度之间平衡;利用BSP-15 DSP芯片硬件的特点,设计了H.264编码器,并在DSP上实现。实验结果表明,H.264编码器对CIF大小的图像实现了实时编码。

     

    Abstract: The relation of new features and computation complexity in real-time application are analyzed,a suitable profile for it is presented.According to the architecture and features of BSP-15,the design methods of H.264 encoder is proposed and implemented.Experimental results show that the encoder based BSP-15 can satisfy the real-time applications with acceptable video quality.

     

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