Recovering from video driver errors

Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability

Reexamination Certificate

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Details

C714S002000

Reexamination Certificate

active

07017075

ABSTRACT:
A host processor-based system may communicate with a video capture device. If an error occurs in connection with a device driver for the video capture device, software attempts to automatically recover the driver without necessitating rebooting of the host processor-based system. The recovery software may also be responsible for providing error messages as video frames through an established video transmission protocol. As the recovery software progresses, different error recovery status messages may be sent for display in place of the missing video frames.

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