Code stream processing method and system, multipoint control unit
AssigneeHuawei Technologies Co., Ltd.
InventorYafei WANG
Life of this patent
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Abstract
Embodiments of the present disclosure provide a code stream processing method and system, and a multipoint control unit. The code stream processing method includes: obtaining code stream information of each site, and type attribute information of a target site; determining a site type of the target site according to the type attribute information, searching a code stream processing policy file to obtain a code stream output policy corresponding to the site type of the target site; and according to code stream output policy, using the code stream information of each site to generate a code stream of the target site and sending it to the target site to present it in the target site.
Claims18
A code stream processing method, which is applied in a multipoint video conference system, the method comprising:
- obtaining code stream information of each of a plurality of sites, and type attribute information of a target site;
- determining a site type of the target site according to the type attribute information, searching a code stream processing policy file to obtain a code stream output policy corresponding to the site type of the target site, wherein the code stream processing policy file comprises at least two site types and the code stream output policy corresponding to the site type, and the code stream output policy is a code stream display manner of a site;
- and
- using code stream information of each site to generate a code stream of the target site according to the code stream output policy, and sending the code stream to the target site to present the code stream in the target site.
A multipoint control unit (MCU), comprising:
- an information management module, configured to obtain code stream information of each of a plurality of sites, and type attribute information of a target site, and determine a site type of the target site according to the type attribute information;
- a policy parsing module, configured to search a code stream processing policy file and obtain a code stream output policy corresponding to the site type of the target site, wherein the code stream processing policy file comprises at least two site types and the code stream output policy corresponding to the site type, and the code stream output policy is a code stream display manner of a site;
- a code stream processing module, configured to use code stream information of each site to generate a code stream of the target site according to the code stream output policy;
- and
- a sending module, configured to send the code stream to the target site to present the code stream in the target site.
A code stream processing system, comprising:
- a video conference management unit, a site terminal of a target site and a multipoint control unit (MCU), wherein, the video conference management unit is configured to generate a code stream processing policy file, and send the code stream processing policy file to the MCU;
- the site terminal of the target site is configured to receive a code stream sent by the MCU, and display an image corresponding to the code stream according to the code stream;
- wherein the MCU comprises:
- an information management module, configured to obtain code stream information of each of a plurality of sites, and type attribute information of the target site, and determine a site type of the target site according to the type attribute information;
- a policy parsing module, configured to search the code stream processing policy file and obtain a code stream output policy corresponding to the site type of the target site, wherein the code stream processing policy file comprises at least two site types and the code stream output policy corresponding to the site type, and the code stream output policy is a code stream display manner of a site;
- a code stream processing module, configured to use code stream information of each site to generate a code stream of the target site according to the code stream output policy;
- and
- a sending module, configured to send the code stream to the target site to present the code stream in the target site.
Dependencies are inferred from the claim text.