[M4IF Technotes] MPEG-4 short video header conformance streams

iole moccagatta imoccaga lsil.com
Mon Jun 24 15:53:59 EDT 2002


Dear All,
I have one question concerning MPEG-4 short video header conformance
streams.
I have notice that the MPEG-4 short video header conformance streams
start with "short_video_start_marker", while the other MPEG-4 video
conformance streams start with "video_object_start_code".
However, according to the MPEG-4 spec, the "short_video_start_marker"
too should be preceded by a "video_object_start_code".
I assume that the decision to start the two set of conformance streams
at different level is just a practical one. Should I therefore assume
that, in a real situation, the short video header stream should be
preceded, among other things, by a video_object_start_code ?
Please confirm.
Best Regards,
    Iole
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=       Iole Moccagatta, Ph.D.                                               =
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=       LSI Logic                          e-mail: iole.moccagatta   lsil.com  =
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