Geoffrey Cox
December 6th, 2012, 02:04 PM
Hi,
I'm looking for a solution to capture HD video streaming from my Mac laptop, probably via the HDMI output (or perhaps component) of the connected Matrox Mini, or possibly straight out of the Mac mini-display port itself. I use software (Jitter) to process video in real-time for live performance but would like to be able capture this in high quality. I've yet to get Jitter to talk to the Matrox properly but am hopeful this can solved, otherwise it will have to be from the mini-display port.
I've tried screen capture software but it's not really up to the job (frames dropped continually) as it is so taxing on the CPU of the computer, which is already working pretty hard with the video processing. I can do it by using a scan converter connected to the display port, down-resing to SD composite and recording to an HDV/DV player / recorder, but obviously the quality drops through the floor.
I've looked at a few things online but am not really sure what I'm looking for apart from a piece of hardware that can cope! The video material itself is all 1920x720, JPEG at 50% quality.
Can anyone suggest anything?
I'm looking for a solution to capture HD video streaming from my Mac laptop, probably via the HDMI output (or perhaps component) of the connected Matrox Mini, or possibly straight out of the Mac mini-display port itself. I use software (Jitter) to process video in real-time for live performance but would like to be able capture this in high quality. I've yet to get Jitter to talk to the Matrox properly but am hopeful this can solved, otherwise it will have to be from the mini-display port.
I've tried screen capture software but it's not really up to the job (frames dropped continually) as it is so taxing on the CPU of the computer, which is already working pretty hard with the video processing. I can do it by using a scan converter connected to the display port, down-resing to SD composite and recording to an HDV/DV player / recorder, but obviously the quality drops through the floor.
I've looked at a few things online but am not really sure what I'm looking for apart from a piece of hardware that can cope! The video material itself is all 1920x720, JPEG at 50% quality.
Can anyone suggest anything?