KVCD: Motion Search Precision Settings in TMPGEnc?

Boulder · #1 01-05-2003, 10:47 AM

Have you made any conclusive tests regarding the motion search precision setting with the new GOP and BETA-1 matrix and Blockbuster? I'm interested in hearing if there's any clear difference between high quality and motion estimate search with resolutions 352x576 and below.

SansGrip · #2 01-05-2003, 11:03 AM

Quote:

Originally Posted by Boulder

Have you made any conclusive tests regarding the motion search precision setting with the new GOP and BETA-1 matrix and Blockbuster?

In the tests I've made "high quality" always produced a smaller file than "motion estimate search". "Higher quality" always produced a larger file

.

Boulder · #3 01-05-2003, 11:08 AM

Quote:

Originally Posted by SansGrip

In the tests I've made "high quality" always produced a smaller file than "motion estimate search". "Higher quality" always produced a larger file

.

Does that have a direct relation to the quality as you can raise the CQ or CQ_VBR value accordingly?

SansGrip · #4 01-05-2003, 11:14 AM

Quote:

Originally Posted by Boulder

Does that have a direct relation to the quality as you can raise the CQ or CQ_VBR value accordingly?

I noticed no significant visual differences between "motion estimate search" and "high quality" but as you say, the smaller file size means one can increase the CQ/CQ_VBR quality a little.