|
Quick look at it maybe totaly wrong but i think it was made for the older eos models 720p and using liveview to capture. I have only used backyard EOS in the past for a quick planetary but i'am pretty sure it makes use of movie mode (yes can liveview to) and uses the digi processor to capture 1080p because it encodes with a H.264 codec ( i hope but if not some other) and is then able to shift the data through usb 2. Theres no way you could push a 1080p stream in raw through a usb 2 connection at 30fps or even 10fps so it must be encoded before hand to do so. You can't even write that data to a flash card because each frame is that huge in raw the card write speed could not coup. Hope that kindia helps maybe try cannon utils hopefully a dslr expert can help.
The best option is a 5d mark II or 600D with magic lantern for home movie making 1080p on a budget with a dslr.
|