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Closed caption on MPEG4

by ksraj last modified Apr 07, 2009 08:47 AM
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Closed caption on MPEG4

Posted by ksraj at April 07. 2009
Can anyone please help me in getting started with MPEG4 closed captioning. 1. I need information about MPEG4 frame structure 2. where closed caption information information is inserted into MPEG4? 3. Is 708 standard is supported in MPEG4 for CC?? i m looking for CC with MPEG4, currently Part17 supports streaming text media with TTxt for CC. i would like to know EIA-708 is supported for MPEG4 or not.
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