Default s3 skype video call issue

Hello

I try to do skype video call , i can see the person i call easily , but my cam don't show up on the person screen .
so i can see both cam and my friend just see his video .....on is end there a turning wheel look like it try to loading something but in fact it just sit there


i try both front a back camera not luck
i try do a simple call and after add the camera .....no luck

is there anything i can try to have skype work properly?

thank you


galaxy S3 Telus SGH I747
4.4.2
custom rom cyanfox 2.0.2.20140216