The invention provides a method and a VOD video on demand system and resource management equipment, of which, the system includes resource management equipment, internet protocol of IPQAM digital modulator device, the client and the VOD subsystem, resource management for equipment resource information, access to various IPQAM devices and storage; resource management device for receiving a selection request, select IPQAM equipment and frequency in the information resources, the selected IPQAM device information and frequency information feedback to VOD system; the VOD subsystem is used to select the send a request to the resource management equipment, IPQAM equipment information and frequency information resource management device receives the feedback, in the frequency corresponding to the frequency point information on that will give the corresponding IPQAM video stream equipment information push IPQAM equipment; the client is used to receive the IPQAM push flow equipment. The proposal of the invention can reduce the cost of realizing video on demand, and save the frequency point resource.
【技术实现步骤摘要】
【技术保护点】
1.一种视频点播VOD系统,其特征在于,该系统包括资源管理设备、网际协议数字调制器IPQAM设备、客户端和VOD子系统;所述资源管理设备,用于获取各个IPQAM设备的资源信息,并存储,所述资源信息包括各个IPQAM设备所在区域的信息和各个IPQAM设备的频点信息;所述资源管理设备还用于接收来自VOD子系统的选择请求,在所述资源信息中选择出IPQAM设备及频点,确定选择出的IPQAM设备的设备信息,将选择出的频点信息和确定的设备信息反馈给VOD子系统;所述VOD子系统,用于向资源管理设备发送选择请求,接收资源管理设备反馈的IPQAM设备信息和频点信息;在频点信息对应的频点上,将视频流推送给IPQAM设备信息对应的IPQAM设备,IPQAM设备将视频流推送给客户端;所述客户端,用于接收IPQAM设备的推流。
【技术特征摘要】
【专利技术属性】
技术研发人员:张毅冬,
申请(专利权)人:深圳市同洲电子股份有限公司,
类型:发明
国别省市:94
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