Invention Grant
- Patent Title: Dynamic delay equalization for media transport
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Application No.: US15610158Application Date: 2017-05-31
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Publication No.: US09866883B2Publication Date: 2018-01-09
- Inventor: Eugene Gurfinkel , Michael K. Davis , Charles H. Van Dusen
- Applicant: Biamp Systems Corporation
- Applicant Address: US OR Beaverton
- Assignee: Biamp Systems Corporation
- Current Assignee: Biamp Systems Corporation
- Current Assignee Address: US OR Beaverton
- Agency: DASCENZO Intellectual Property Law, P.C.
- Main IPC: H04N9/475
- IPC: H04N9/475 ; H04N5/21 ; H04N21/242 ; H04N21/43 ; H04N21/24

Abstract:
Systems and methods of the present disclosure provide for dynamic delay equalization of related media signals in a media transport system. Methods include receiving a plurality of related media signals, transporting the related media signals along different media paths, calculating uncorrected propagation delays for the media paths, and delaying each of the related media signals by an amount related to the difference between the longest propagation delay (of the uncorrected propagation delays) and the uncorrected propagation delay of the related media signal/media path. Calculating the uncorrected propagation delays and delaying the related media signals may be performed in response to a change to the propagation delay of at least one of the related media signals/media paths. Additionally or alternatively, calculating the uncorrected propagation delays and delaying the related media signals may be performed while transporting the related media signals.
Public/Granted literature
- US20170353749A1 DYNAMIC DELAY EQUALIZATION FOR MEDIA TRANSPORT Public/Granted day:2017-12-07
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