DVDFab Platinum profile question

Dear All,
is somebody out there who can explain how to use/change following settings in profiles ? Which numbers can be used with which results ? What numbers mean ? :rolleyes:
XviD Settings:

<motion motion_search=“5” vhq=“0” qpel=“0” gmc=“0” chroma_me=“0”/>

MP3 Settings:

<attr ch_mode=“0” quality=“0” private=“0” orignial=“0” checksum=“0” copyright=“0”/>
<vbr method="-1" max_bitrate=“224000” quality=“0” abr=“8”/>

No example found in folder ReadMe\Profiles.xml. In older profiles these settings are unused. Can somebody help please ? :bow:

<motion motion_search=“5” vhq=“0” qpel=“0” gmc=“0” chroma_me=“0”/>

All these settings is about quality vs speed. The settings above is a speed profile. To quality profile you have set this:

<motion motion_search=“6” vhq=“4” qpel=“1” gmc=“1” chroma_me=“1”/>

gmc and qpel is not good to enable if you convert to play in a dvd player, because some of them can’t play correct.
Motion search settings is from 0 (fast) to 6 (quality) and VHQ is 0 (fast) to 4 (quality).

acrespo, thanks for answering. :bow: You help me to make better divx.
Do you know what vhq, qpel and gmc means in long words? Ok, motion and chroma no need to explain. Or there may be a link in www? Google find not really the infos i want to know.

Link to explain VHQ : http://forum.doom9.org/showthread.php?s=&threadid=45746

And here is a Xvid FAQ with more explain of other options: http://forum.doom9.org/showthread.php?t=16935

And here is QPel: http://en.wikipedia.org/wiki/Qpel

And here is GMC: http://en.wikipedia.org/wiki/Global_Motion_Compensation

Thanks again acrespo :bow: . Very interesting links. Maybe my eyes are blind. I find nothing, you find all relevant info :clap: . Thats life…