One thing is missing in cmvision: it can only handle 24-bit RGB888 images. It is easy to fix it so it could be able to handle 32-bit RGBA images. This patch was tested with both camerav4l driver and camerav4l plugin (they are both capable to offer 32-bit RGBA image for Bt8x8 PCI cards). Also compatibility with cameracompress is still saved. This patch was made for SVN trunk.