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    • 7. 发明申请
    • Method and system for playing multimedia files
    • 播放多媒体文件的方法和系统
    • US20070038778A1
    • 2007-02-15
    • US11486937
    • 2006-07-13
    • Caixia MiaoQingchun ShenWenge ZhangXiaodong ChenLei YuanWanjun Shang
    • Caixia MiaoQingchun ShenWenge ZhangXiaodong ChenLei YuanWanjun Shang
    • G06F15/16
    • H04L29/06027H04L65/403H04L65/4038H04N7/15H04N7/155H04N7/157
    • The present invention discloses a method for playing audio/video files in a console at a conference in the next generation network. The method includes the following steps: the conference console sends a request for playing the audio/video files to a conference application server; the media resource server determines a media channel between the media resource server and the conference console in accordance with a request sent by the conference application server; the conference console converts a format of media streams of the audio/video files into a format supported by the media resource server, and transfers the converted media streams to the media resource server via the media channel; and the media resource server plays media stream information of the audio/video files to conference terminals. The present invention achieves playing both audio files and video files with an excellent effect, irrespective of whether the local facilities have corresponding functions of playing audio or video files.
    • 本发明公开了一种在下一代网络的会议中在控制台中播放音频/视频文件的方法。 该方法包括以下步骤:会议控制台向会议应用服务器发送播放音频/视频文件的请求; 媒体资源服务器根据会议应用服务器发送的请求,确定媒体资源服务器与会议控制台之间的媒体信道; 会议控制台将音频/视频文件的媒体流的格式转换成媒体资源服务器支持的格式,并通过媒体信道将转换的媒体流传输到媒体资源服务器; 并且媒体资源服务器将音频/视频文件的媒体流信息播放到会议终端。 本发明无论本地设施是否具有播放音频或视频文件的相应功能,实现了具有优异效果的音频文件和视频文件的播放。