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Device allocation method for STB of personal video tape recorder

A technology for video recorder and equipment distribution, applied in color TV parts, TV system parts, TV and other directions, can solve the problem of not being able to switch at any time, and achieve the effect of improving the utilization rate

Active Publication Date: 2008-06-04
SHENZHEN COSHIP ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] In order to overcome the defect that the device allocation method of the prior art personal video recorder set-top box cannot be switched at any time during playback, ordinary file recording and shift recording, etc., it is necessary to provide A Method of Equipment Allocation That Can Improve Equipment Utilization

Method used

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  • Device allocation method for STB of personal video tape recorder

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Embodiment Construction

[0021] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] see figure 1 , is a flow chart of a device allocation method for a personal video recorder set-top box provided in an embodiment of the present invention. The device allocation method for a personal video recorder set-top box can perform a device (tuner module and demultiplexing module) allocation, if it cannot be allocated, it will return failure, if it can be allocated, it will return success, and output the allocated tuner module and demultiplexing module (please change Tuner and Demux in the figure to tuner module and demultiplexing module). The device distribution method of the personal video recorder set-top box includes the following steps:

[0023] Step 10: Find a tuner module that can be shared to perform the work, if found, go to step 20; if not, go to step 30. The specific steps to find the shared tuner module are as follow...

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Abstract

The invention relates to a device distributing method for a personal video recorder set-top box device, comprising the following steps: a) a shareable turner module is searched; if found, go to the step b); if not found, go to the step c); b) a shareable de-multiplexing module is searched in the found shareable turner module; if found, a turner module and a de-multiplexing module which are distributed are outputted, and a success code is return; if not found, go to the step d); c) an idle turner module is searched; if found, go to the step d); if not found, a failure code is returned; and d) an idle de-multiplexing module is searched in the found idle turner module; if found, a turner module and a de-multiplexing module which are distributed are outputted, and a success code is returned; and if not found, a failure code is return. The invention has the advantage that the device distributing method for the personal video recorder set-top box device can improve a utilization rate of the personal video recorder set-top box device.

Description

technical field [0001] The invention relates to a device distribution method of a set-top box, in particular to a device distribution method of a personal video recorder (Personal Video Recorder, PVR) set-top box. Background technique [0002] With the continuous development of digital TV technology, ordinary digital TV set-top boxes can no longer meet the needs of people's lives, and personal video recorder set-top boxes have begun to enter people's lives. With a personal video recorder set-top box, consumers can record their favorite programs and play them when they like. Recording, playback, and picture in picture (Picture in Picture, PIP) are accepted by people as basic functions of a personal video recorder set-top box, and have become technologies commonly used in the industry. [0003] A personal video recorder set-top box usually has two or more tuner modules (tuner modules), a demultiplexing module (Demux) and an AV decoder, to support changing channels and playing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/00H04N5/45H04N5/50H04N5/76H04N21/434H04N21/436
Inventor 王麟
Owner SHENZHEN COSHIP ELECTRONICS CO LTD
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