Difference between revisions of "UMID"
|(7 intermediate revisions by the same user not shown)|
|Line 1:||Line 1:|
Panasonic UMID is an SEI in AVC-Intra that many decoders look for:
Panasonic UMID is an SEI in AVC-Intra that many decoders look for
Latest revision as of 09:39, 9 October 2013
This article refers to the UMID SEI in Panasonic AVC-Intra files. UMID itself is a larger concept that is beyond the current scope of this page.
Panasonic UMID is an SEI in AVC-Intra that many decoders look for.
Some documentation of it will come here whilst it is reverse engineered. It is quite a complex structure so we will aim to document the bare minimum needed to implement AVC-Intra. Following UMID characters:
|Byte offset||Value (if any)||Comments|
|2+3||??||Some sort of counter but not all encoders increment. Would a playout server want this to increment?|
|5+6||??||Seems to both be zero|