CN101969540A - Implementation method, device and system of video call - Google Patents
Implementation method, device and system of video call Download PDFInfo
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- CN101969540A CN101969540A CN 201010510391 CN201010510391A CN101969540A CN 101969540 A CN101969540 A CN 101969540A CN 201010510391 CN201010510391 CN 201010510391 CN 201010510391 A CN201010510391 A CN 201010510391A CN 101969540 A CN101969540 A CN 101969540A
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Abstract
The invention discloses an implementation method of a video call, comprising the following steps that a mobile terminal acquires audio and video data; the mobile terminal codes the audio and video data and sends the audio and video data to a digital TV receiving device, or the mobile terminal sends the audio and video data to the digital TV receiving device for coding; the digital TV receiving device carries out the video call with a connection-established opposite terminal by utilizing the coded audio and video data. The invention also provides corresponding device and system. In the invention, the video call is carried out through connecting the digital TV receiving device to the mobile terminal by using the mobile terminal to acquire the audio and video data; a fixed camera is not used; and the mobile terminal can be placed according to the user demand, which facilitates users to use.
Description
Technical field
The present invention relates to communication technical field, specially refer to implementation method, device and the system of video calling.
Background technology
Along with the propelling of integration of three networks process, CHINA RFTCOM Co Ltd possesses the function of communication network gradually, and digital television receiving apparatus such as set-top box realize that video calling is also received by masses gradually.
The implementation that current use digital television receiving apparatus is dialed video telephone generally is to add a camera on digital television receiving apparatus.Concrete, digital television receiving apparatus comprises that an inside is provided with the digital television receiving apparatus box body and the camera lens of control circuit, be connected by a telescoping mechanism between this camera lens and the digital television receiving apparatus box body, telescoping mechanism is provided with rotating mechanism, and camera lens is connected with telescoping mechanism by this rotating mechanism.
In specific implementation process, because digital television receiving apparatus and camera lens link together by the physical connection device, camera lens can't move freely, and has limited the space that video calling takes place.
Summary of the invention
Implementation method, device and the system of main purpose of the present invention for a kind of video calling is provided can carry out video calling whenever and wherever possible, expanded the generation space of video calling.
The present invention proposes a kind of implementation method of video calling, comprising:
Portable terminal is gathered audio, video data;
Portable terminal is encoded to described audio, video data, and sends to digital television receiving apparatus; Or,
Portable terminal sends described audio, video data and encodes to digital television receiving apparatus;
Audio, video data behind the digital television receiving apparatus utilization coding carries out video calling with the opposite end that connects.
Preferably, described portable terminal or digital television receiving apparatus are encoded to audio, video data and are comprised:
Portable terminal is encoded according to H263 agreement, H264 agreement, MPEG2 agreement or MPEG4 agreement.
Preferably, the audio, video data after described digital television receiving apparatus utilization is encoded carries out video calling with the opposite end that connects and comprises:
Digital television receiving apparatus sends audio, video data behind the described coding to the opposite end that connects;
Receive the audio, video data of described opposite end;
The audio, video data of described opposite end is decoded, and be sent to mobile terminal playing; Or,
Described audio, video data sent to the portable terminal back of decoding play.
The present invention also proposes a kind of digital television receiving apparatus, comprising:
Receiver module is used for the audio, video data of mobile terminal receive collection and coding; And/or,
Coding module is used for the audio, video data of mobile terminal receive collection and encodes;
Communication module is used to utilize the audio, video data behind the coding to carry out video calling with the opposite end that connects.
Preferably, described communication module comprises:
First transmitting element is used to send audio, video data behind the coding to the opposite end that connects;
Decoding unit is used to receive the audio, video data of described opposite end, and is sent to mobile terminal playing after decoding; And/or,
Second transmitting element is used to receive the audio, video data of described opposite end, and is sent to portable terminal decoding back broadcast.
The present invention also proposes a kind of portable terminal, comprising:
Acquisition module is used to gather audio, video data;
Coding module is used for described audio, video data is encoded, and sends to digital television receiving apparatus; And/or,
Sending module, the audio, video data that is used to send collection is encoded to digital television receiving apparatus.
Preferably, described portable terminal also comprises:
Decoder module is used for the audio, video data and the back broadcast of decoding that the receiving digital television receiving system sends.
The present invention also proposes a kind of realization system of video calling, comprises portable terminal and digital television receiving apparatus:
Portable terminal is used to gather audio, video data; Described audio, video data is encoded and sent to digital television receiving apparatus; Or send described audio, video data and encode to digital television receiving apparatus;
Digital television receiving apparatus is used to utilize the audio, video data behind the coding to carry out video calling with the opposite end that connects.
Preferably, described digital television receiving apparatus is claim 4 or 5 described digital television receiving apparatus.
Preferably, described portable terminal is claim 6 or 7 described portable terminals.
The present invention uses portable terminal to gather audio, video data and carries out video calling by digital television receiving apparatus is connected with portable terminal, does not use fixing camera, and portable terminal can be placed according to user's needs, is user-friendly to.
Description of drawings
Fig. 1 is the flow chart of implementation method one embodiment of a kind of video calling of the present invention;
Fig. 2 carries out the flow chart of video calling for digital television receiving apparatus among implementation method one embodiment of a kind of video calling of the present invention and opposite end;
Fig. 3 is the structural representation of a kind of digital television receiving apparatus one embodiment of the present invention;
Fig. 4 is the structural representation of communication module among a kind of digital television receiving apparatus one embodiment of the present invention;
Fig. 5 is the structural representation of a kind of portable terminal one embodiment of the present invention;
Fig. 6 is the structural representation of one embodiment of realization system of a kind of video calling of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 1, be the flow chart of implementation method one embodiment of a kind of video calling of the present invention.
Step S101, digital television receiving apparatus connect portable terminal;
When digital television receiving apparatus such as needs use set-top box are initiated video calling, can operate according to the user and initiate being connected of digital television receiving apparatus and portable terminal, concrete digital television receiving apparatus can take wireless network to connect with being connected of portable terminal.
Concrete, digital television receiving apparatus and portable terminal can be formed network by wifi equipment, if digital television receiving apparatus or portable terminal possess routing function, also can directly be connected with digital television receiving apparatus with portable terminal.
Step S102, portable terminal are gathered audio, video data by camera and microphone;
After connection was finished, portable terminal opens camera according to user's operation and microphone begins to gather audio frequency and video, and was concrete, can adopt real-time collection according to the network bandwidth.
Step S103, portable terminal are encoded to audio, video data, and send to digital television receiving apparatus; Or portable terminal sends audio, video data and encodes to digital television receiving apparatus;
Portable terminal or digital television receiving apparatus are encoded according to H263 agreement, H264 agreement, MPEG2 agreement and MPEG4 agreement or the like encoding and decoding agreement to the audio, video data after gathering.
Portable terminal sends to digital television receiving apparatus after audio, video data is encoded in real time, and is concrete, because portable terminal adopts wifi to be connected with digital television receiving apparatus, the transmission of audio, video data can send by the wifi network.
Portable terminal also can send to digital television receiving apparatus with the audio, video data after gathering and encode.
Audio, video data after step S104, digital television receiving apparatus will be encoded is imported data as we and is carried out video calling with the other side.
Digital television receiving apparatus receives audio, video data behind the coding that portable terminal sends, maybe will encode from the audio, video data that portable terminal receives, the other side that the audio, video data behind the coding is imported data and video calling as our video calling carries out video calling.
The present invention uses portable terminal to gather audio, video data and carries out video calling by digital television receiving apparatus is connected with portable terminal, does not use fixing camera, and portable terminal can be placed according to user's needs, is user-friendly to.
With reference to Fig. 2, in implementation method one embodiment of video calling, step S104 comprises:
Audio, video data behind step S1041, the digital television receiving apparatus transmission coding is to the opposite end that connects;
Digital television receiving apparatus sends to this audio, video data the opposite end that connects after receiving the audio, video data of portable terminal coding.
The audio, video data of step S1042, reception opposite end;
Digital television receiving apparatus receives the audio, video data that the opposite end sends simultaneously.
Step S1043, audio, video data is decoded, and be sent to mobile terminal playing; Or, described audio, video data is sent the portable terminal back of decoding play.
Digital television receiving apparatus is decoded into the form that portable terminal can be play with the audio, video data that the opposite end sends.Perhaps, digital television receiving apparatus directly sends to portable terminal with the audio, video data of opposite end, plays after being decoded by portable terminal.
With reference to Fig. 3, be the structural representation of a kind of digital television receiving apparatus one embodiment of the present invention.
Digital television receiving apparatus provided by the invention comprises:
Further, described receiver module 21 also is used for the audio, video data by the transmission of wifi network mobile terminal receive.
With reference to Fig. 4, communication module 23 comprises:
First transmitting element 231 is used to send audio, video data behind the coding to the opposite end that connects;
Decoding unit 232 is used to receive the audio, video data of opposite end, and is sent to portable terminal after decoding and plays; And/or,
Second transmitting element 233 is used to receive the audio, video data of opposite end, and is sent to portable terminal decoding back broadcast.
When needs used digital television receiving apparatus to initiate video calling, digital television receiving apparatus foundation was connected with portable terminal, and concrete digital television receiving apparatus can take wireless network to connect with being connected of portable terminal.Digital television receiving apparatus can be formed network by wifi equipment and portable terminal, if digital television receiving apparatus or portable terminal possess routing function, also can directly be connected with digital television receiving apparatus with portable terminal.
After the successful connection, receiver module 21 can be by the audio, video data of wireless network mobile terminal receive transmission.
After receiver module 21 received the audio, video data of portable terminal transmission, communication module 23 was carried out video calling with its other side as our video calling input data and video calling.
With reference to Fig. 5, be the structural representation of a kind of portable terminal one embodiment of the present invention.
Portable terminal provided by the invention comprises:
Sending module 32, the audio, video data that is used to send collection is encoded to digital television receiving apparatus.
Further, portable terminal also comprises:
Further, described sending module 32 also is used for sending described audio, video data to digital television receiving apparatus by the wifi network.
Encode according to encoding and decoding agreements such as H263 agreement, H264 agreement, MPEG2 agreement or MPEG4 agreements.
After portable terminal and digital television receiving apparatus successful connection, acquisition module 31 can be gathered audio, video data by camera and microphone, and coding module 33 is encoded above-mentioned audio, video data, and sends to digital television receiving apparatus.
Portable terminal also can directly send to digital television receiving apparatus with the audio, video data of gathering, and is encoded by digital television receiving apparatus.
With reference to Fig. 6, be the structural representation of one embodiment of realization system of a kind of video calling of the present invention.
The realization system of video calling provided by the invention comprises portable terminal 30 and digital television receiving apparatus 20:
Digital television receiving apparatus 20 is used to utilize the audio, video data behind the coding to carry out video calling with the opposite end that connects.
Further, described portable terminal 30 portable terminal that can provide for the corresponding embodiment of Fig. 5; The digital television receiving apparatus that described digital television receiving apparatus 20 can provide for the corresponding embodiment of Fig. 3.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the implementation method of a video calling is characterized in that, comprising:
Portable terminal is gathered audio, video data;
Portable terminal is encoded to described audio, video data, and sends to digital television receiving apparatus; Or,
Portable terminal sends described audio, video data and encodes to digital television receiving apparatus;
Audio, video data behind the digital television receiving apparatus utilization coding carries out video calling with the opposite end that connects.
2. method according to claim 1 is characterized in that, described portable terminal or digital television receiving apparatus are encoded to audio, video data and comprised:
Portable terminal is encoded according to H263 agreement, H264 agreement, MPEG2 agreement or MPEG4 agreement.
3. method as claimed in claim 1 or 2 is characterized in that, the audio, video data behind the described digital television receiving apparatus utilization coding carries out video calling with the opposite end that connects and comprises:
Digital television receiving apparatus sends audio, video data behind the described coding to the opposite end that connects;
Receive the audio, video data of described opposite end;
The audio, video data of described opposite end is decoded, and be sent to mobile terminal playing; Or,
Described audio, video data sent to the portable terminal back of decoding play.
4. a digital television receiving apparatus is characterized in that, comprising:
Receiver module is used for the audio, video data of mobile terminal receive collection and coding; And/or,
Coding module is used for the audio, video data of mobile terminal receive collection and encodes;
Communication module is used to utilize the audio, video data behind the coding to carry out video calling with the opposite end that connects.
5. digital television receiving apparatus according to claim 4 is characterized in that, described communication module comprises:
First transmitting element is used to send audio, video data behind the coding to the opposite end that connects;
Decoding unit is used to receive the audio, video data of described opposite end, and is sent to mobile terminal playing after decoding; And/or,
Second transmitting element is used to receive the audio, video data of described opposite end, and is sent to portable terminal decoding back broadcast.
6. a portable terminal is characterized in that, comprising:
Acquisition module is used to gather audio, video data;
Coding module is used for described audio, video data is encoded, and sends to digital television receiving apparatus; And/or,
Sending module, the audio, video data that is used to send collection is encoded to digital television receiving apparatus.
7. portable terminal as claimed in claim 6 is characterized in that, also comprises:
Decoder module is used for the audio, video data and the back broadcast of decoding that the receiving digital television receiving system sends.
8. the realization system of a video calling is characterized in that, comprises portable terminal and digital television receiving apparatus:
Portable terminal is used to gather audio, video data; Described audio, video data is encoded and sent to digital television receiving apparatus; Or send described audio, video data and encode to digital television receiving apparatus;
Digital television receiving apparatus is used to utilize the audio, video data behind the coding to carry out video calling with the opposite end that connects.
9. system according to claim 8 is characterized in that, described digital television receiving apparatus is claim 4 or 5 described digital television receiving apparatus.
10. according to Claim 8 or 9 described systems, it is characterized in that described portable terminal is claim 6 or 7 described portable terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201010510391 CN101969540A (en) | 2010-10-15 | 2010-10-15 | Implementation method, device and system of video call |
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| CN 201010510391 CN101969540A (en) | 2010-10-15 | 2010-10-15 | Implementation method, device and system of video call |
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| CN 201010510391 Pending CN101969540A (en) | 2010-10-15 | 2010-10-15 | Implementation method, device and system of video call |
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| CN103379305A (en) * | 2012-04-27 | 2013-10-30 | 联想(北京)有限公司 | Method and device for processing data and communication terminal |
| CN103634629A (en) * | 2013-11-07 | 2014-03-12 | 康佳集团股份有限公司 | Method and device for sharing camera of mobile terminal by set-top box |
| CN104683863A (en) * | 2013-11-28 | 2015-06-03 | 中国移动通信集团公司 | Method and equipment for multimedia data transmission |
| CN104754310A (en) * | 2015-04-10 | 2015-07-01 | 腾讯科技（北京）有限公司 | Method and device for connecting camera of terminal equipment into target equipment |
| CN105657327A (en) * | 2014-11-28 | 2016-06-08 | 中兴通讯股份有限公司 | Video and audio processing method, device and system |
| CN106331564A (en) * | 2015-06-20 | 2017-01-11 | 联芯科技有限公司 | Method for MIFI terminal to achieve VOLTE audio-video conversation and terminal system |
| WO2017088437A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳Tcl数字技术有限公司 | Method and device for controlling switching of cameras of terminal by means of smart television |
| WO2017101298A1 (en) * | 2015-12-15 | 2017-06-22 | 乐视控股（北京）有限公司 | Input method and apparatus for audio and video information, network television, and user equipment |
| CN107295419A (en) * | 2017-07-25 | 2017-10-24 | 湖南克拉视通科技有限公司 | Set-top box video call implementing method |
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Application publication date: 20110209 |