VideoMaterial and FLV with alpha ?

Software: Away3D 4.x

oulaboula, Newbie
Posted: 20 November 2011 01:15 PM   Total Posts: 15

Hi,

I’ve done some test with VideoMaterial and transparents FLV and the result is not very great.

var videoMat:VideoMaterial = new VideoMaterial("lib/myVideo.f4v"512truetrue);
videoMat.smooth true;
videoMat.alphaBlending true;
   
   
var 
p:Plane = new Plane(videoMat2000200011true );
p.rotationX = -90;
p.rotationY = -180;  
_scene.addChildp); 

so the video is working and i’ve some transparency, but the video seems to be very pixelated near the transparent regions.
If i test with a flv without transparency, the video rendering is good, no pixelate effect.

So, i was wondering if anyone have a trick for this issue ?

   

Avatar
venom, Newbie
Posted: 20 November 2011 09:11 PM   Total Posts: 26   [ # 1 ]

i have experienced this before. i cleaned the backspace in after effects with keying but as you can see from the link it was very pixelated. it was becouse of the quality of my camera. i have added a glow filter to the video so the pixels are not so bad now smile this may help you smile

the pictures of my project:

 

 

   

oulaboula, Newbie
Posted: 20 November 2011 10:06 PM   Total Posts: 15   [ # 2 ]

nice !
don’t   know if this can work for our effect (smoke), but it’s a way to explore.
thanks !

 

   

Avatar
venom, Newbie
Posted: 21 November 2011 05:42 PM   Total Posts: 26   [ # 3 ]

yea good luck with that smile

 

   
   

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