Method and system for implementing multi-media recording

Abstract

A method for realizing multimedia-recording includes informing media processing device to start up recording by media control device and sending DTMF key sequence information to said media processing device, stopping record and reporting event of recording-stop to media control device when that key in DTMF key sequence is pressed down is detected by media processing device, informing media processing device to store multimedia information by media control device and storing said multimedia information into universal resource identification symbol URI. The multimedia recording system and another multimedia recording method are also disclosed.

Description

technical field [0001] The invention relates to multimedia communication technology, in particular to a method and system for realizing multimedia recording. Background technique [0002] The multimedia recording service is a common service provided by the telecommunication network for users, and voice, video, image, etc. all belong to multimedia. Among them, the voice mail service is the most common multimedia recording service. When the called user shuts down the phone, is out of the service area, or is inconvenient to answer the call, the voice mailbox will store the calling user's message like a voice recorder, so that the called user can listen to it at any time. [0003] In a communication network where the media control device and the media processing device are separated, the media gateway control protocol proposed by the International Telecommunication Union Telecommunication Committee (ITU-T) - the H.248 protocol is usually used to regulate the communication betwe...

AI Technical Summary

Problems solved by technology

[0016] 1. When the user stops inputting the voice, he must keep silent and wait for the timer to expire after the voice to end the recording; instead of actively notifying the system that the recording has been completed, this is not in line with the user's usage habits;

[0017] In addition, when the user stops inputting voice, if the user's environment is noisy, the media processing device may mistake the noise for voice, so the timer will not start after the voice, and the media processing device will only wait until the recording time expires. The device will judge that the recording is over. In this way, the resources of the media processing device are wasted

[0018] 2. The user can only give up the recording by pressing the back button, and the media processing device will not save the recorded voice

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