Voice volume prompting method and terminal as well as video communication system

Abstract

The embodiment of the invention provides a voice volume prompting method and terminal as well as a video communication system, wherein the voice volume prompting method comprises the following steps that: a first terminal receives voice collected by a far end and obtains a characterization value of the voice of the far end according to the voice; the first terminal multiplies the characterization value of the voice of the far end with an echo proportion of the first terminal so as to obtain the indicating data of the voice of the far end at the first terminal, wherein the echo proportion is the ratio of the volume of voice which is received by the first terminal, then is played by a playback device and picked by a sound pick-up device to the received voice volume; and the first terminal sends voice information about voice volume indication data towards the far end so as to enable the far end to be informed of the playing effect of the own voice at the first terminal. By adopting the technical scheme, the terminal can be informed of the self collected volume effect playing at the far terminal playing side.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a voice volume prompting method, a voice volume prompting terminal and a video communication system. 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 conference terminal compresses and codes the image signal captured by the local camera and the sound signal picked up by the microphone, and transmits it to the remote conference site 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 an analog image signal and sound signal. [0003] Now, the terminals of some sites indicate the volume of the voices of the participa...

AI Technical Summary

Problems solved by technology

[0005] The existing technology only instructs or plays back the voices of the participants in the local conference site, making the local participants mistakenly think that the sound indicated by the volume level or the sound played back by the speaker is the voice of the participants in the conference site heard by the remote conference site; in fact, due to Due to the configuration of the audio system of the remote site, the volume of the voice of the local participant may change when it is played in the remote site, so only the instructions or playback of the voice of the participant in the current site cannot truly reflect the voice of the participant in the current site In the case of remote venues

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