There is a bug in all debian version from stable to nightly (2.5.5313) somewhere near java native video layer. As you see from the photo, when the resolution is 464x480 (Polaroid pdc 3035 camera, sunplus kernel driver) half of the video is green. Logitech web cam with 320x240 resolution works fine.
When using video call with Polaroid pdc 3035 ,the receiver see the half green video too.
VLC (picture with media information) and Cheese shows correctly Polaroid pdc 3035.
My system is: debian 7.6 xfce.