Creating Distorted Video Hotspot(Getting the width , height ,rx,ry,rz Value)

Hi Krpano users,

I need some help.

I am working on Distorted Video hotspot.

Can you please help me to find out how to calculate the

Height
Width
rx
ry
rz

values ?

<hotspot name="spot0" handcursor="false" url="virtualtourdata/graphics/videoplayer.swf" videourl="virtualtourdata/graphics/spots/spot0.mp4" onclick="togglepause();" alturl="virtualtourdata/graphics/spots/spot1.png" altscale="1.0" frame="0" lastframe="19" frameheight="64" framewidth="64" altonloaded="set(crop,0|0|64|64);set(stopSequence,false);animate(spot0,0.1);" distorted="true" ath="-7.83628" atv="-38.1303" width="378" height="344" rx="-33.5353" ry="-5.05575" rz="0.498653"/>

Here How can we get the value dynamically for each distorted video hotspot ?

Thanks in Advance.

Yea I see.

I checked that thread already.

Hope to get reply from some experienced Krpano master.

Klaus please give us some solution.