Video recording method, device and system

A video recording and video technology, applied in the field of communication, can solve problems such as mosaic

Active Publication Date: 2010-03-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the inventor found in the process of realizing the present invention that in the above-mentioned recording process, there is usually a very serious mosaic phenomenon in the first few seconds, and the current solution can only solve the problem just now on the SIP-based VFU platform. Mosaic problem when starting recording, which cannot be solved for VIG gateways and mobile terminals that do not support VFU

Method used

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  • Video recording method, device and system
  • Video recording method, device and system
  • Video recording method, device and system

Examples

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Embodiment Construction

[0013] In order to enable those skilled in the art to better understand the solution of the embodiment of the present invention, the video recording process in the video message service is first briefly introduced to the video recording process, see figure 1 As shown, it is a schematic diagram of the video recording process in the embodiment of the present invention, including:

[0014] S100: The calling terminal initiates a video call to the video interworking gateway VIG;

[0015] S102: When the called user is unreachable and needs to leave a video message (for example, power off, not in the service area), the video interworking gateway VIG forwards the video call initiated by the calling terminal to the message service platform.

[0016] S104: The message service platform returns a call response to the video interworking gateway.

[0017] S106: The video interworking gateway returns a call response to the video interworking gateway according to the message service platform...

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Abstract

The embodiment of the invention discloses a video recording method, comprising the following steps: a video frame is received; when a video recording request is received, the stored video frame is obtained, and the obtained video frame and the follow-up received video frame are recorded; the embodiment of the invention discloses a video recording device and a system, by adopting the video recording method, the device and the system provided by the embodiment of the invention, the video recording mosaic can be eliminated, so as to ensure the integrity of video images.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a video recording method, device and system. Background technique [0002] With the rapid development of the network and the popularization of applications, information communication through the network has become one of the important means for people to communicate with each other, and its proportion in work and life is increasing day by day. With the global scale of 3G network construction and business With the full spread of business activities, 3G services have become more and more abundant. For example, video communication services, users can use videophones and software terminals to conduct video communications directly like making calls. In the development of 3G video communication services, video messages have gradually become an important way to remind users of electric leakage. In the prior art, when the called party of a 3G video call is busy, not in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76H04N5/93
CPCH04M3/42221H04N5/91H04M2201/50
Inventor 王永刘长明任旭鸣李凯解滨
Owner HUAWEI TECH CO LTD
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