[M4IF Technotes] Short Headers and GOB
Luca Celetto
Luca.Celetto st.com
Thu Jun 6 13:02:43 EDT 2002
From my interpretation of the MPEG-4 standard (document N4350) for what
regards Short Header modality (section 6.2.5.2, "Video Plane with Short
Header") it seems to me that putting GOB marker in the bitstream is
compulsory and a stream without GOBs is not correct (however, this
interpretation reduces the compatibility between MPEG-4 and H.263).
However, MoMuSys decoder decodes correctly both streams with GOBs and
without GOBs.
Was my interpretation of the standard correct?
Best regards
Luca Celetto
--
_/_/_/_/_/_/_/ Luca Celetto - System Engineer
_/ _/ STMicroelectronics Srl / Advanced System Technology
_/_/ _/ 33170 Pordenone - ITALY
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_/_/_/ _/ Tel: (+39) 039-603 7488
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