Motion Search Method

IRMA1024 · 1st August 2005, 00:50

can someone explain me what's different on ME method on x264
-diamond search
-hexagonal search
-uneven multi-hexagon
-exhaustive search
??

is it true that

Code:

 
 /\
/\/\   this is 4 elements of diamond search?
\/\/
 \/

/-\
| | this is 1 element of hexagon??
\_/

so diamond search will have 4 edges each element, but hexagon wil have 8 elements (each edge represent direction of search) ?

is this on x264 only? how about xvid and another codec

1st August 2005, 00:50	#1 \| Link
IRMA1024 Registered User Join Date: Jun 2005 Posts: 19	Motion Search Method can someone explain me what's different on ME method on x264 -diamond search -hexagonal search -uneven multi-hexagon -exhaustive search ?? is it true that Code: /\ /\/\ this is 4 elements of diamond search? \/\/ \/ /-\ \| \| this is 1 element of hexagon?? \_/ so diamond search will have 4 edges each element, but hexagon wil have 8 elements (each edge represent direction of search) ? is this on x264 only? how about xvid and another codec