本标准定义了如何在MXF通用容器（SMPTE 379M）中映射VC-1比特流。VC-1为兼容的比特流定义了三种可能的配置文件:简单、主要和高级。所有这些 此标准支持配置文件。VC-1比特流包括VC-1编码的图片，可以使用帧内编码和帧间编码机制 习惯于本标准支持这两种编码机制。本标准使用 SMPTE 379M中定义的机制，以及渐进式和隔行式图片表示 本标准支持。本标准定义了KLV编码、香精容器通用标签、香精压缩 包装VC时使用的通用标签和本质描述符- MXF通用中的1个比特流 容器

This standard defines how VC-1 bitstreams shall be mapped in the MXF Generic Container (SMPTE 379M).VC-1 defines three possible profiles for compliant bitstreams: Simple, Main and Advanced. All of these profiles are supported by this standard.VC-1 bitstreams comprise VC-1 encoded Pictures and both intra-coding and inter-coding mechanisms can be used. Both coding mechanisms are supported in this standard.This standard maps the VC-1 encoded Pictures as either frame-wrapped or clip-wrapped using the mechanisms defined in SMPTE 379M, and both progressive and interlaced Picture representations are supported in this standard.This standard defines the KLV coding, the Essence Container Universal Label, the Essence Compression Universal Label and the Essence Descriptor to be used when wrapping VC-1 bitstreams in the MXF Generic Container.