信息技术.JPEG XR图像编码系统.第3部分:动态JPEG XR

[中文适用范围]： ISO/IEC 29199 的这一部分规定了基于 ISO 基本媒体文件格式 (ISO/IEC 15444-12) 的文件内图像定时序列（运动序列）的 JPEG XR 编码的使用。 [外文原描述]： ISO/IEC 29199-3:2010 specifies the use of JPEG XR coding for timed sequences of images (motion sequences) within files based on the ISO base media file format (ISO/IEC 15444-12). The Motion JPEG XR file format is designed to contain one or more motion sequences of JPEG XR images, with their timing. It is intended as a ‘building block', specifying only the video format. An application would be expected to combine Motion JPEG XR with suitable audio, metadata, etc. for a complete application specification; that specification would normally select profiles and levels of Motion JPEG XR, and could also specify application profiles and levels that apply to the integration. Motion JPEG XR is expected to be used in a variety of applications, particularly where JPEG XR coding technology is already available for other reasons, or where the high-quality frame-based approach, with no inter-frame coding, is appropriate. Motion JPEG XR is a flexible format, permitting a wide variety of usages, such as editing, display, interchange, and streaming.