Taking risks with replacement projector lamps
Faced with the challenge of meeting customer demand for lower cost replacement lamp modules, retailers, resellers and distributors have been tempted to take the risks associated with trading in copy lamps.
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Understanding EDID
The EDID data structure is used extensively to communicate display capabilities to attached computer graphics cards and other source devices. This paper offers an in-depth look into the operational process and pitfalls users may encounter when integrating EDID reliant source and display devices.
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HDCP - A Technical Overview
HDCP - High-bandwidth Digital Content Protection is an encryption protocol for copy-protected video content such as Blu-ray Disc and HD movie downloads. This article describes HDCP in detail, introducing the components of an HDCP system – sources, repeaters, and sinks, as well as the three phases of the HDCP protocol – authentication, encryption, and renewability.
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Exploring video compression challenges
Today, video compression is deployed in many applications ranging from large form-factor devices like digital cinema; cable and satellite digital video transmissions for entertainment; low-latency applications like video telephony and telepresence........
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