Cisco 3005 - VPN Concentrator - Gateway Operation Manual page 31

Motion Search Level
This setting specifies the types of video information that are used in motion search
operations. Depending on the resolution, more complex methods below may
reduce search distance.
Setting Value
<default>
Luma Only
Luma with nearest-integer chroma
Luma with true chroma
Macroblock-adaptive with true chroma
Macroblock-adaptive with nearest-integer chroma
Motion Vector Coding Method
This setting specifies the method used to code the motion vector information in field
pictures and only applies to VC-1 AP interlaced encoding. Choose Encoder
defaults, or choose to improve encoding efficiency for highly spread-out horizontal
delta motion vector distributions, vertical distributions, or both.
Motion Vector Cost Method
This setting specifies the method used to estimate the cost of motion vector coding.
The cost is a measure of the amount of processing needed to encode the content.
The codec uses the cost to determine which features will be used in encoding.
Setting Value
<default>
Static
Dynamic
C I SCO S3 0 00 / S 50 0 0 S ER I E S M E D I A PRO C E S SO R S
Function
Default based on encoder settings
The encoder will use a static motion vector cost. All
blocks and macroblocks use the same motion vector
cost estimate.
The encoder will use a dynamic motion vector cost.
The motion vector cost is varied between blocks to
achieve optimal visual quality.
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