R1CH said:
The BMI pro should be able to do 1080p at 24 FPS if I recall correctly, that's probably a lot better looking than 1080i30.
It does, but only if you give it 1080p 24 as a source. I am using the NVidia Control Panel to clone my video output. I've got a Dell 24" 1080p monitor at 60Hz on DVI, which I clone to the HDMI output, which is directly connected to the HDMI input on the BMI card. Attempting to aquire a video capture stream at anything other than 1080i60 gives you a black screen. I've tried various hardware and software solutions to this, and this is the best I've got right now. The BMI card is essentially a high spec FPGA (a spartan IIRC) doing MJPEG compression from a framebuffer.
I have until now been using XSplit for live streaming (only the free version) and mostly using virtual dub with some custom stuff I wrote, for gameplay capture. Then manually deinterlacing with tomsmocomp (or whatever) and scaling to 720p (AVISynth scripts etc), titling in vegas and upping to youtube.
The capture card was originally intended for use with the HDMI output from HDV cameras, to let people use the full 16:9 output (HDV only records in 4:3 from what I can tell), so I realise I'm outside standard operation, but its a few years old now and still working well. This was an upgrade from using a Haup hardware MPEG2 card with SD input.