davyzhu
Advanced Member level 1
Hi all,
I am reading Fogg's MPEG FAQ.
(**broken link removed**)
The FAQ have several diagrams about skipped block and motion vector.
How to determine the skipped block in B frame?
And what syntax in video stream describe it?
e.g. If I have a picture sequance I1 B2 B3 P4. The frame have frame prediction.
If B2 have same microblock as I1 or P4, is the mb in B3 skipped?
And any other situations?
Any suggestions will be appreciated!
Best regards,
Davy
I am reading Fogg's MPEG FAQ.
(**broken link removed**)
The FAQ have several diagrams about skipped block and motion vector.
How to determine the skipped block in B frame?
And what syntax in video stream describe it?
e.g. If I have a picture sequance I1 B2 B3 P4. The frame have frame prediction.
If B2 have same microblock as I1 or P4, is the mb in B3 skipped?
And any other situations?
Any suggestions will be appreciated!
Best regards,
Davy