Twain and AVI Interface OCX

Must be compatible with Ms VB 5 and 6. I should have the ability to select the source of input programmatically, can save a jpg with compression factor, bmp. ## Deliverables I am not asking to do the whole program, I need to use this OCX with my existing program. * A function to capture an image from a specific input device. *A function to crop: giving x, y, height, width. * A function to Save an image in a given format : jpg with compression factor, BMP, PCX, JIFF ant TIF. * A function to Load an image in a given format : jpg with compression factor, BMP, PCX, JIFF ant TIF. *A function which will give me a list of available Twain devices. *A funcion which will give me a list of available AVI devices. *A function to resize the photo to a given height and width *A function to Control brightness, contrast, sharpness, and Gamma correction. *Error handling Like No scanner, or scanner not responding. *Source code for the OCX preferable in Ms C++.