ISO/IEC TR 14496-7:2004 信息技术-音频编码 第7部分:音频编码用最优化参数软件

标准编号:ISO/IEC TR 14496-7:2004

中文名称:信息技术-音频编码 第7部分:音频编码用最优化参数软件

英文名称:Information technology — Coding of audio-visual objects — Part 7: Optimized reference software for coding of audio-visual objects

发布日期:2004-10

标准范围

ISO/IEC TR 14496-7:20 04规定了增强ISO/IEC 14496-2中定义的视觉对象编码的执行和质量的编码工具。可视化工具有五个,包括:快速运动估计;快速全局运动估计;快速健壮的精灵生成;基于快速变长解码器技术的简单剖面优化参考软件;RVLC的andError弹性工具。平台特定的优化目前没有解决。错误恢复工具是基于Momusys参考软件单独实现的。

ISO/IEC TR 14496-7:2004 specifies the encoding tools that enhance both the execution and quality for the coding of visual objects as defined in ISO/IEC 14496-2. There are five visual tools, including:

  • Fast Motion Estimation;
  • Fast Global Motion Estimation;
  • Fast and Robust Sprite Generation;
  • Optimized Reference Software for Simple Profile with Fast Variable Length Decoder Technique; and
  • Error Resilience Tools with RVLC.


The platform specific optimization is not currently addressed. The error resilience tools are separately implemented based on the Momusys reference software.

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