Visible telephone and method for realizing karaoke between visible telephones
A videophone and karaoke technology, applied in TV, electrical components, voice analysis, etc., can solve the problem of not being able to perform karaoke, and achieve the effect of convenient entertainment interaction, low cost and low cost
Inactive Publication Date: 2011-06-22
ZTE CORP
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Problems solved by technology
[0005] For above-mentioned shortcoming, the object of the present invention is to provide a kind of videophone and the method for realizing karaoke between videophones, effectively solve the problem that videophones in the prior art can only talk and play files locally, but cannot perform karaoke. OK question
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[0028] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0029] The videophone of the invention includes a videophone protocol stack, a modem, a camera, a karaoke function module and an audio mixing and synthesis module. The karaoke function module is used to select a karaoke mode and a local MTV file, and play the local MTV file. The local MTV file includes audio and video. The audio mixing synthesis module is used to synthesize the audio frequency (i.e. accompaniment sound) of the user's voice (i.e. the microphone sound) and the local MTV file, making it into the audio source (synthetic sound) of the videophone, and the synthesized audio frequency source (synthetic sound) The audio source of the videophone is sent to the opposite end through the videophone protocol stack and modem. The video of the local MTV file (that is, the image played by th...
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The present invention discloses a visible telephone and a method for realizing karaoke between visible telephones. The visible telephone comprises a visible telephone protocol stack, a modem, a camera, a karaoke function module and an audio mixing synthesizing module. The method of the invention comprises the following steps: initiating a calling by a calling visible telephone, receiving the calling by a called visible telephone for establishing calling; setting a karaoke mode by the calling visible telephone through the karaoke function module thereof, selecting a local MTV file comprising audio and video for playing; synthesizing the sound of user and the audio of local MTV file to the audio source by the calling visible telephone through the audio mixing synthesizing module, and transmitting the synthesized audio source to the called visible telephone through the visible telephone protocol stack and the modem thereof. The audio source of the invention is synthesized by two routes of audio data. The video source can select the image captured by the camera or the video of local MTV file. The invention can be realized through adding the karaoke function module and audio mixing synthesizing module with low cost.
Description
technical field [0001] The invention belongs to the technical field of videophones, in particular to a videophone and a method for realizing karaoke between videophones. Background technique [0002] Karaoke originated in Japan in the 1960s and has been widely spread all over the world due to its rich entertainment and wide participation. Its entertainment and leisure have become a way of life for people. From commercial KTV entertainment venues, home theaters for home use, to network karaoke, there are various forms of karaoke, prompting more and more people to participate in it. [0003] In traditional karaoke, family and friends gather together in the same place and watch the same display terminal. Nowadays, the pace of life is accelerating, people are busy with work and study, or they are in different places, and there are very few opportunities for people to meet and meet in the same place, so there are very few opportunities to go to KTV together or karaoke at home. ...
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IPC IPC(8): H04N7/14G10L13/02
CPCH04N7/141
Inventor 陈瑞杨起
Owner ZTE CORP