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Case studies

IT / Computing: Presentation Broadcasting Solution

Other: Capture Images from Magnifying Device Using Epiphan VGA2USB

Healthcare: VGA2USB is Used to Prepare Training and Educational Materials in Ophthalmology Clinic

Education: Offer Leading-Edge Webinar Solutions Using Epiphan VGA2USB

Security: Capture Weather Images from Radar Using Epiphan VGA2USB

 Other solutions

VGA2USB

Samples

VGA2USB captures and transfers every pixel of the original VGA frame in 16-bit per-pixel RGB format. In this respect, VGA2USB provides better quality than a VGA-to-video converter paired with a Composite or S-Video grabber.

Below you can see pairs of screen and video captures (AVI) illustrating the quality of VGA2USB captures.

VGA2USB AVI Video Capture Samples:

(click image to download .zip file)

AVI Video Captured Uncompressed	AVI Video Captured Codec Compressed		AVI Video Captured Uncompressed	AVI Video Captured Codec Compressed
640x480			1024x768

VGA2USB Screen Capture Samples:

Samples shows screen shots taken using the "Print Screen" function on a PC and the same shots taken using VGA2USB. As you can see from the images below, the image quality of the screen capture of Epiphan's VGA2USB is indistinguishable from the print screen function at various resolutions. In addition, VGA2USB can be set to automatically capture (or auto-save) images at preset intervals—something the "Print Screen" function cannot offer. (click image to view full size)

Screen Captured with "Print Screen "	Screen Captured with VGA2USB		Screen Captured with "Print Screen "	Screen Captured with VGA2USB
640x480
800x600
1024x768
1600x1200
1280x1024			2048x1536

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