Co-blogger Steve Sande and I have been collaborating on our attempts to find a solid solution that allows iPad 2 owners to use the screen mirroring feature in tandem with a computer video capture tool; this would simplify screencasting, training, recording and scores of other things. Steve was looking for a way to integrate his iPad's screen into his TUAW TV Live shows. I need to create videos for demonstrations, reviews, and tutorials.
While this would be relatively straightforward if Apple's mirroring support included the older Composite AV and Component AV adapters for the iPad, sadly it does not. Only the HDMI-sporting Digital AV adapter and the VGA adapter are permitted to work with the mirroring option, which helps close the analog hole for purchased/rented digital video, but it doesn't make the job of DIY iPad recording any easier.
Steve recently blogged about our first solution, a quick and dirty approach that offered a "barely enough" 480p standard-definition video feed. As Steve pointed out, this basic setup is not a high resolution answer to our video capture needs. Text is barely readable, screens fuzzy -- not ideal for either product demonstrations or how-to-videos.
We were determined to nudge quality up. To do that, I turned to Elgato, who graciously provided an EyeTV HD unit (normally retails for $199), which allows Macintoshes to capture HD video from component sources. (Our original solution was built around composite video.)
Sewell Direct, manufacturers of the $40 PC to TV converter Steve bought, provided a SW-4280 unit (retails for $79.95) that offers plug-and-play VGA-to-Component conversion at 720p (60fps) and 720i (30fps) as well as 480p.
Continue reading iPad 2 mirroring: Capturing video in higher definition
iPad 2 mirroring: Capturing video in higher definition originally appeared on TUAW on Fri, 01 Apr 2011 14:30:00 EST. Please see our terms for use of feeds.
Mariah Carey Taylor Swift Milla Jovovich Maggie Grace Luján Fernández
No comments:
Post a Comment