VC-1 Tables: Difference between revisions
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m (mention motion vector diff VLC tables) |
m (mention CBP VLC tables) |
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== Motion Vector Diff VLC Tables == | == Motion Vector Diff VLC Tables == | ||
=== Table 0 === | |||
=== Table 1 === | |||
=== Table 2 === | |||
=== Table 3 === | |||
== Coded Block Pattern VLC Tables == | |||
=== Table 0 === | === Table 0 === |
Revision as of 22:12, 15 April 2006
(Part of Understanding VC-1)
Scaling Modes
- 0: 1x1 = no scaling
- 1: 2x1 = horizontal scaling
- 2: 1x2 = vertical scaling
- 3: 2x2 = horizontal and vertical scaling
Motion Vector Ranges
- Range #0:
- x component range = -64..63
- y component range = -32..31
- Range #1:
- x component range = -128..127
- y component range = -64..63
- Range #2:
- x component range = -512..511
- y component range = -128..127
- Range #3:
- x component range = -1024..1023
- y component range = -256..255
Motion Vector Range VLC Table
code length VLC range # 1 0 0 2 2 1 3 6 2 3 7 3