MPEG video markup language and its applications to robust video transmission
نویسندگان
چکیده
In this research, we develop theMPEG videomarkup language (MPML) to describeMPEG4 video contents. As an XML designed specifically for MPEG-4 bitstreams, MPML provides a friendly support for random access, portability, interoperability, flexibility, and extendibility. Wepropose an efficient compression algorithm to reduce the amount of storage space forMPML documents. Then, as two applications, we show how to use MPML for error-resilient video transmission over wireless channels and video multicast over Internet. It is demonstrated that theMPML-based decoding algorithm can protect image quality effectively against transmission errors over noisy channels by using the random access support of MPML. 2005 Elsevier Inc. All rights reserved.
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عنوان ژورنال:
- J. Visual Communication and Image Representation
دوره 16 شماره
صفحات -
تاریخ انتشار 2005