Method for signal adjustment through latency control
First Claim
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1. A method for adjusting latency in a video conference signal originating from a video conference camera and encoder, comprising the steps of:
- a) measuring latency in a video conference connection;
b) comparing the latency with a latency threshold; and
c) adjusting parameters of the video conference camera and encoder to modify the image quality of the video signal if the measured latency is below the threshold.
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Abstract
Various embodiments of a method for signal adjustment through control of latency are disclosed.
198 Citations
20 Claims
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1. A method for adjusting latency in a video conference signal originating from a video conference camera and encoder, comprising the steps of:
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a) measuring latency in a video conference connection; b) comparing the latency with a latency threshold; and c) adjusting parameters of the video conference camera and encoder to modify the image quality of the video signal if the measured latency is below the threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for adjusting a video signal originating from a video conference camera and encoder system, comprising the steps of:
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a) establishing a latency budget, defining a latency threshold for a video conference connection between at least two video conference locations; b) measuring latency in the video conference connection; c) comparing the latency with the latency threshold; and d) adjusting parameters of the video conference camera and encoder system to improve image quality of the video signal if the measured latency is below the threshold. - View Dependent Claims (12, 13, 14, 15)
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16. A computer program comprising machine readable program code for causing a video conference system having a video conference camera and encoder associated with each of at least two video conference locations to perform the steps of:
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a) measuring latency in a connection between the at least two video conference locations; b) comparing the latency with a latency threshold; and c) adjusting parameters of the video conference camera and encoder to modify the video quality if the measured latency is below the threshold. - View Dependent Claims (17, 18, 19, 20)
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Specification