According to N10496 issued at the 87th meeting, there is a need for a transport and file format friendly stream format. Error resilience of current MPEG streams might not be optimal. The potential gains of joint optimization of coding and transport are not known. Conversions between different transport mechanisms like from MPEG-2 Transport Stream to MPEG Program Stream are not straight forward or defined. Furthermore, MPEG does not provide any hint on how to adapt content to different networks.
Contributions to this meeting verified that all the topics above should be investigated further. In order to understand the current technology used and the new technologies currently developed for future use of transporting media over networks, MPEG will host a Workshop on MPEG Media Transport (N10571) on 09/07/01 at its next meeting. Experts will be invited to present their work.
An adhoc group (N10527) was established to prepare the workshop as well as to work on an applications and requirements document on MMT.
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– Systems report
Source: Young-Kwon Lim, Chair
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