发明公开
EP2549769A2 System and method of implementing synchronized audio and video streaming
失效 - 权利终止
转让

基本信息:
- 专利标题: System and method of implementing synchronized audio and video streaming
- 专利标题(中):系统与Verfahren zur Implementierung von synchronousisiertem音频和视频流
- 申请号:EP12176429.4 申请日:2012-07-13
- 公开(公告)号:EP2549769A2 公开(公告)日:2013-01-23
- 发明人: Karunakar, Manjunatha , Mead, Stephen , Ramesh, Prashanth Balanje
- 申请人: Honeywell International Inc.
- 申请人地址: 101 Columbia Road P.O. Box 2245 Morristown, NJ 07962-2245 US
- 专利权人: Honeywell International Inc.
- 当前专利权人: HONEYWELL INTERNATIONAL INC.
- 当前专利权人地址: HONEYWELL INTERNATIONAL INC.
- 代理机构: Houghton, Mark Phillip
- 优先权: US201113188777 20110722
- 主分类号: H04N21/242
- IPC分类号: H04N21/242 ; H04N21/2368
摘要:
A server comprises a processing unit configured to interlace audio data packets with video data to form an interlaced audio/video data file having an approximately uniform audio time interval between consecutive audio data packets in the interlaced audio/video data file. The server also comprises an interrupt timer configured to provide periodic interrupt signals. The processing unit is configured to synchronize the start of transmission of each instance of the audio data packets and the video data packets with the periodic interrupt signals from the interrupt timer.
摘要(中):
服务器包括:处理单元,被配置为将音频数据分组与视频数据隔行,以形成隔行音频/视频数据文件,该隔行音频/视频数据文件在隔行音频/视频数据文件中的连续音频数据分组之间具有大致均匀的音频时间间隔。 服务器还包括配置成提供周期性中断信号的中断定时器。 处理单元被配置为使来自中断定时器的周期性中断信号将音频数据分组和视频数据分组的每个实例的开始传输同步。
公开/授权文献:
IPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04N | 图像通信,例如电视 |
------H04N21/00 | 可选的内容分发,例如交互式电视,VOD |
--------H04N21/20 | .专门适用于内容分发的专用服务器,例如:VOD服务器;其操作 |
----------H04N21/21 | ..服务器零部件或者服务器架构 |
------------H04N21/242 | ...同步进程,例如PCR |