[SOLVED] Grab WidgetVideoSprtie

[anthony.liot]

Hi

 

I have an ogv file, and i want just grab one frame at the given time but I have always black screen.

I have a good width height on the image. Maybe i do something wrong.

 

 

WidgetSpriteVideo video_s = new WidgetSpriteVideo(gui,name,0);

float middle_time = video_s.getVideoTime() * 0.5f;

video_s.setVideoTime(middle_time);

 

Image img = video_s.getImage();

img.save("grab_image.png");

 

Any Idea, Thanks.
 

 

 

 

[dai.yuqi]

 Did you forget  gui.addChild(video_s); ?

[anthony.liot]

Hi Dai,

 

Yes, using addChild work better  :)

 

Thanks