Invention Grant
- Patent Title: Decoding of closed captions at a media server
- Patent Title (中): 在媒体服务器上解码隐藏字幕
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Application No.: US14285266Application Date: 2014-05-22
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Publication No.: US09319626B2Publication Date: 2016-04-19
- Inventor: Scott Kellicker
- Applicant: Wowza Media Systems, LLC
- Applicant Address: US CO Golden
- Assignee: WOWZA MEDIA SYSTEMS, LLC.
- Current Assignee: WOWZA MEDIA SYSTEMS, LLC.
- Current Assignee Address: US CO Golden
- Agency: Toler Law Group, PC
- Main IPC: H04N7/10
- IPC: H04N7/10 ; H04N7/173 ; H04N11/00 ; H04N7/088 ; H04N21/472 ; H04N21/488 ; H04N21/2187 ; H04N21/2343 ; H04N21/44
Abstract:
Systems and methods of processing closed captions are disclosed. For example, a media server may receive a first video stream and first closed caption data associated with the first video stream. The media server may interpret at least one command included in the first closed caption data to generate interpreted closed caption data. The media server may transmit, to a destination device, a second video stream including second closed caption data that is generated based on the interpreted closed caption data.
Public/Granted literature
- US20140300813A1 DECODING OF CLOSED CAPTIONS AT A MEDIA SERVER Public/Granted day:2014-10-09
Information query
