Windows Media Video codec supported ariaz 3

[scandisk]

i wish to know what codec of WMV are supported in the go gear ariaz series 3 because i use an software for convert videos directly taking advantage of the Nvidia Cuda system and well the videos plays fine in my player but gets some freezes the videos during the playing and the same videos converted plays fine in the computer but in the mp4 player do not gets the video freezed but the audio of the video still,

those are the parameters that i use in the software freemake video converter in WMA conversion

resolution 320*240
fit to screen original
video codec VC1
frame set 30FPS
bit Rate 512Knps

audio setting

WMA
stereo sampling frequency 48.000HZ

bit rate 192Kbps

was wondering if those settings are ok or need to consider other software for convert to WMV to go gear vide instead of use the songbiord for an MP4 with MJPEG pictures in it

best regards, any help would be appreciated

Francisco