Method and device for adjusting display of images of participants in multi-screen video conference
A video conferencing and image display technology, applied in the field of communication, can solve problems such as not being able to see the images of participants, and achieve the effect of improving the experience
Active Publication Date: 2012-04-04
HUAWEI DEVICE CO LTD
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[0005] In the prior art, the target site can only display the images of the participants in the same site, that is, only the images of the participants in the site where the loudest voice is located can be displayed. , the participants in the target site cannot see the images of the participants currently participating in the discussion
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[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0038] refer to Figure 2A , an embodiment of the present invention provides a method for adjusting the image display of participants in a multi-screen video conference, the method specifically includes:
[0039] 201A. According to the descending order of the volume of the participants in the current conference, starting from the participant with...
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An embodiment of the invention provides a method and a device for adjusting display of images of participants in a multi-screen video conference. The method for adjusting the display of images of participants in the multi-screen video conference comprises the following steps: according to the from-big-to-small sequence of participant volumes in the current conference and starting from the participants with the biggest volume, sequentially determining participants to be displayed with the predetermined number; determining screens corresponding to the participants currently displayed with the predetermined number in a first conference place, and enabling the screens to serve as the screens which need to switch images; controlling the images displayed by the screens which need to switch the images, and enabling the images to be switched into the images of the participants to be displayed with the predetermined number. By the adoption of the technical scheme, the participants in the first conference place can see the images of the participants involved in discussions.
Description
technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for adjusting the image display of participants in a multi-screen video conference. Background technique [0002] The video conferencing service is a multimedia communication service, which uses a video terminal and a communication network to hold a meeting, and can simultaneously realize the interaction of images, voice, and data between two or more locations. The terminal in the venue compresses and codes the image signal captured by the local camera and the voice signal of the participant picked up by the microphone in the participant area, and transmits it to the remote venue through the transmission network. At the same time, the digital signal from the remote venue is received through the transmission network, and the digital signal is decoded to obtain the images and signals of the participants in the remote venue. With the development of video ...
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IPC IPC(8): H04N7/15
CPCH04N7/152H04N7/147
Inventor 吴姣黎陈显义宋文
Owner HUAWEI DEVICE CO LTD