This is the first year that I am attempting to use a projector on my windows. I have a Sony video camera (HDR-PJ380) that has a built in projector that is just right for my windows. I am having a problem finding the format to show the video through the camera. I have downloaded a video from youtube, changed the format to WMV and again to MP4, copied the videos to the camera's SDXC card, but the camera does not recognize the video and will not project it. Any ideas or hints? There is a way to hook the camera up to the computer with a mini-HDMI cable, but I have not done that yet. Thanks in advance.