CN104954724A - Video call switching method, intelligent television terminal, mobile terminal and system - Google Patents
Video call switching method, intelligent television terminal, mobile terminal and system Download PDFInfo
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Abstract
The invention discloses a video call switching method, an intelligent television terminal, a mobile terminal and a system. The video call switching method includes detecting video call establishing instructions of the intelligent television terminal; receiving channel switching request commands of users by the aid of the intelligent television terminal and acquiring current channel information of the intelligent television terminal and current media stream information; broadcasting the required-to-be-switched channel information and the required-to-be-switched media stream information by means of broadcast communication by the aid of the intelligent television terminal; receiving broadcast receiving switching requests by the aid of the mobile terminal in the same local area network, forging an IP (internet protocol) address of the mobile terminal by the aid of a local IP address of broadcast information of the intelligent television terminal and an IP address of a receiving side and transmitting the channel information and the media stream information to the receiving side by the aid of the mobile terminal. The video call switching method, the intelligent television terminal, the mobile terminal and the system have the advantages that an intelligent mobile phone in the same local area network can be disguised for a television set by the aid of IP address forging technologies and can assist the television set to carry out a voice input function, accordingly, the quality of the video calls can be enhanced, and the video call switching method, the intelligent television terminal, the mobile terminal and the system bring convenience for the users.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of video call switching method, Intelligent television terminal, mobile terminal and system.
Background technology
Universal along with intelligent television, the lifting of chip for video processing capabilities and the improvement of network foundation environment, video calling will welcome rare opportunity, more favor by popular undoubtedly based on the large-size screen monitors of TV, HD video chat.And there is following limitation in television video chat in voice call:
One, audio collection problem, in chat, camera is put on TV usually, and the microphone acquisition capacity of a lot of camera is limited, and user must the close TV the other side that speaks just can catch, and chats very tired.And common camera does not possess decrease of noise functions usually, usually there is the low noise being difficult to eliminate in communication process, affect speech quality;
Two, echo problem, audio frequency is the basis of Video chat, audio quality and comfort level undoubtedly can the selections of left and right user, the words that microphone distance tv speaker is excessively near, collected by microphone again from loud speaker sound out and export opposite end to, echogenicity, moves in circles to send and utters long and high-pitched sounds, have a strong impact on communication effect.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, a kind of video call switching method, Intelligent television terminal, mobile terminal and system are provided, are intended to solve in prior art when utilizing TV to carry out Video chat because audio collection is limited in one's ability and the echo of microphone causes the defect of speech quality difference.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A kind of video call switching method, wherein, described video call switching method comprises the following steps:
Intelligent television terminal detects that user sets up the instruction of video calling by Intelligent television terminal;
Intelligent television terminal receives the passage bridge request command of user, obtains the channel information of current Intelligent television terminal and current medium stream information;
The channel information needing to carry out switching and medium stream information are broadcasted by broadcast communication by Intelligent television terminal;
After mobile terminal in same local area network (LAN) receives broadcast, accept or refusal handover request according to the instruction of user;
If mobile terminal accepts handover request, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal.
Described video call switching method, wherein:
Described channel information refers to the local communication address of Intelligent television terminal and the mailing address of receiving terminal.
Described video call switching method, wherein, the method that IP address is forged and information sends of described mobile terminal specifically comprises the following steps:
If mobile terminal accepts handover request, resolve the broadcast of Intelligent television terminal;
Mobile terminal is according to the IP address architecture IP address of Intelligent television terminal and UDP head essential information;
Mobile terminal sets up raw socket according to receiving terminal address, starts collection and the coding of audio frequency of mobile terminal simultaneously;
According to the medium stream information in broadcast, data are formed packet, simulated intelligence television terminal sends packet to receiving terminal.
Described video call switching method, wherein, described raw socket is made up of source IP address, source port, object IP address, destination interface and host-host protocol.
A kind of Intelligent television terminal, wherein, comprising:
Detection module, for detecting that user sets up the instruction of video calling by Intelligent television terminal;
Receiving and acquisition module, for receiving the passage bridge request command of user, obtaining the channel information of current Intelligent television terminal and current medium stream information;
Information broadcasting module, is broadcasted the channel information needing to carry out switching and medium stream information by broadcast communication for Intelligent television terminal.
Described Intelligent television terminal, wherein,
Described channel information refers to the local communication address of Intelligent television terminal and the mailing address of receiving terminal.
A kind of mobile terminal, wherein, comprising:
Control module, for receive the Intelligent television terminal in same local area network (LAN) broadcast after, accept or refusal handover request according to the instruction of user;
IP address is forged and sending module, if accept handover request for mobile terminal, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal.
Described mobile terminal, wherein, described IP address is forged and sending module specifically comprises:
Resolution unit, if accept handover request for mobile terminal, resolves the broadcast of Intelligent television terminal;
IP address architecture unit, for mobile terminal according to the IP address architecture IP address of Intelligent television terminal and UDP head essential information;
Gather and coding unit, set up raw socket for mobile terminal according to receiving terminal address, start collection and the coding of audio frequency of mobile terminal simultaneously;
Packet Generation unit, for data being formed packet according to the medium stream information in broadcast, simulated intelligence television terminal sends packet to receiving terminal.
Described mobile terminal, wherein, described raw socket is made up of source IP address, source port, object IP address, destination interface and host-host protocol.
A kind of video calling switched system, wherein, comprising:
Intelligent television terminal, for detecting that user sets up the instruction of video calling by Intelligent television terminal; Receive the passage bridge request command of user, obtain the channel information of current Intelligent television terminal and current medium stream information; The channel information needing to carry out switching and medium stream information are broadcasted by broadcast communication for Intelligent television terminal;
Mobile terminal, for receive the Intelligent television terminal in same local area network (LAN) broadcast after, accept or refusal handover request according to the instruction of user; If mobile terminal accepts handover request, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal.
Beneficial effect of the present invention: the video calling switched system in the present invention, migrates to mobile phone by the collection of audio frequency, coding transmission, will bring following benefit:
One, independence, for bluetooth subsidiary communications and other similar solutions, they are only responsible for the collection of data mostly, the good degree also just accomplishing to encode done, and the accessory terminal in the present invention is not only responsible for collection, the coding of data, also has the packing of data, output.This can promote the disposal ability of TV undoubtedly greatly, the collection of the voice data be originally responsible for by television, coding, transmission work are given mobile phone to realize completely, such TV just can be vacateed more multiple resource and carry out processing video data, reduces the performance pressures of TV;
Two, flexibility, compared to the stationarity of common camera being connected to TV by USB, auxiliary mobile phone, as the mobile microphone of TV, can make user not by strictly limiting with the distance of TV, as long as just easily cosily can carry out Video chat in a local area network (LAN);
Three, functional completeness, after mobile phone is transferred in data acquisition, as the microphone that voice data gathers, far away with the loudspeaker distance of sound data playback, and a lot of mobile phone possesses hardware decrease of noise functions, to be so no matter that echo or background noise are obtained for good process, to improve the quality of call.
Accompanying drawing explanation
Fig. 1 is the flow chart of the preferred embodiment of a kind of video call switching method of the present invention.
Fig. 2 is the configuration diagram of the first Application Example of a kind of video calling switched system of the present invention.
Fig. 3 is the sequential chart of the first Application Example of a kind of video call switching method of the present invention.
Fig. 4 is the flow chart of the second Application Example of a kind of video call switching method of the present invention.
Fig. 5 is the functional schematic block diagram of the preferred embodiment of the Intelligent television terminal of a kind of video calling switched system of the present invention.
Fig. 6 is the functional schematic block diagram of the preferred embodiment of the mobile terminal of a kind of video calling switched system of the present invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Video chat from the angle of technology briefly, be exactly that audio-video frequency media stream carries out real time bidirectional transmission on two passages established, it is exactly by the determined socket of this five-tuple of source IP, source port, object IP, destination interface and transport protocol type that this passage corresponds to operating system aspect.It is full duplex, and its data feedback channel is responsible for the output of Local Data, and down going channel is responsible for receiving remote data.When TV is as the entity communicated, its down going channel is specified by far-end, and we are difficult to change; And for data feedback channel, its this client information we can detect and simulate, we just have an opportunity by IP address spoofing technology like this, namely raw socket is adopted to be programmed into row transfer of data, and then simulated television communicates, be so originally responsible for the collection of the speech data carried out by TV, coding, transmission then can transfer to other-end to be responsible for completely.
A kind of video call switching method described in present pre-ferred embodiments, as shown in Figure 1, described video call switching method comprises the following steps:
Step S100, Intelligent television terminal detect that user sets up the instruction of video calling by Intelligent television terminal.
During concrete enforcement, intelligent television sets up video calling by Video chat application, and mobile terminal also opens vt applications software, concrete, and this intelligent television and mobile terminal are usually in same local area network (LAN).
Step S200, Intelligent television terminal receive the passage bridge request command of user, obtain the channel information of current Intelligent television terminal and current medium stream information.
Particularly, described channel information refers to the local communication address of Intelligent television terminal and the mailing address of receiving terminal.During concrete enforcement, user initiates passage bridge request by application interface, television application carries out local data feedback channel information as local communication address, remote communication address, and current transmission medium stream information is as current channel mark (Synchronization Source Identifier, SSRC), the collection of the sequence number and time stamp etc. of current RTP (Real-time Transport Protocol, RTP) packet.
The channel information needing to carry out switching and medium stream information are broadcasted by broadcast communication by step S300, Intelligent television terminal.Particularly, the channel information needing to carry out switching and current media flow transmission information broadcasting, by broadcast communication, are gone out by television application.
After mobile terminal in step S400, same local area network (LAN) receives broadcast, accept or refusal handover request according to the instruction of user.
If step S500 mobile terminal accepts handover request, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal.
During concrete enforcement, after mobile phone in same local area network (LAN) receives broadcast, need to select to accept or refusal handover request according to user, if accept handover request, then resolve broadcast, and according to TV IP address architecture IP head, UDP head essential information, set up raw socket according to far-end address, start the collection of audio frequency, coding simultaneously, and according to the media information in broadcast data packaged and be sent to terminal.。
Described step S500 specifically comprises the following steps:
If step S501 mobile terminal accepts handover request, resolve the broadcast of Intelligent television terminal;
Step S502, mobile terminal are according to the IP address architecture IP address of Intelligent television terminal and UDP head essential information;
Step S503, mobile terminal set up raw socket according to receiving terminal address, start collection and the coding of audio frequency of mobile terminal simultaneously;
Step S504, according to the medium stream information in broadcast, data are formed packet, simulated intelligence television terminal sends packet to receiving terminal.
Particularly, described raw socket is made up of source IP address, source port, object IP address, destination interface and host-host protocol.
Present invention also offers a kind of system architecture schematic diagram of the first Application Example of video call switching method, as shown in Figure 2, in the present embodiment, user Alice and user Bob carries out Video chat, and described system comprises intelligent television, auxiliary smart mobile phone, router, Sip server, receiving terminal.Concrete operation principle is:
Session connection is set up between first intelligent television sets up Alice intelligent television used and router and Bob place receiving terminal by Sip server;
When intelligent television does not adopt auxiliary smart mobile phone to communicate, intelligent television can adopt voice data sendaisle, audio-frequency information is sent to router, and router adopts media flow transmission (P2P) or transmission of multimedia streams (proxy) form audio-frequency information to be sent to the receiving terminal at Bob place.
When adopting smart mobile phone auxiliary transmission voice data, Alice intelligent television used sets up control link by broadcast and auxiliary smart mobile phone, auxiliary smart mobile phone is responsible for collection, coding, IP camouflage, the data packing of voice data and is sent, by the voice data sendaisle of mobile phone, voice data is sent to router, router adopts media flow transmission (P2P) or transmission of multimedia streams (proxy) form audio-frequency information to be sent to the receiving terminal at Bob place, completes the transmission of a voice data.
The present invention supposes that television and mobile phone terminal are all equipped with the cruel cruel Video chat software of Skyworth's research and development, and the present invention realizes mobile phone can carry out voice output by peritelevision by carrying out expansion on their basis.
The application of television Video chat need increase following function:
1, the sip protocol stack of bottom communication, complete at signaling negotiation, needs to create a broadcast socket to audio stream management entity, and designated broadcast address and port (9090), create related dependant resource;
2, add control entrance in the UI of upper strata, the quiet interface of reusable, and point out user, time quiet, audio frequency input can be crossing to mobile phone;
3, underlying protocol stack is when receiving the mute command of UI, collects the audio-frequency information of local audio passage and current transmission, and it broadcast is gone out.
The application of mobile phone terminal Video chat need add following function:
1, protocol stack creates UDP socket after starting and binds 9090 ports, the UDP listening port of reusable SIP;
2, after mobile phone terminal receives broadcast, carry out the verification of message, after verification succeeds, give user prompting, judge whether to need the audio frequency accepting television to pass through request;
3, after mobile phone refusal accepts handover request, send refuse information to TV, TV recovers the data processing work continuing original data feedback channel;
4, after confirming phone and accepting handover request, send an acknowledgement message to television, television receive acknowledge message after, suspend the collection of original voice data, coding and transmission work;
5, mobile phone terminal creates collection, the coding thread of audio frequency, and according to camouflage IP head, the UDP head of message constructing TV of broadcast, creates raw socket;
6, mobile phone terminal log-on data gathers, and the data encoded directly are sent to far-end.
Additionally provide a kind of sequential chart of the first Application Example of video call switching method in the present invention, as shown in Figure 3, concrete sequential is followed successively by:
Session negotiation set up by the receiving terminal at the intelligent television that Alice is used and Bob place;
Auxiliary smart mobile phone starts the application of mobile phone terminal Video chat;
Alice intelligent television used sets up streaming media passage, creates broadcast socket and related resource, carries out streaming media between the receiving terminal at the intelligent television that Alice is used and Bob place;
Auxiliary smart mobile phone creates UDP socket and binds 9090 ports, starts monitoring service;
User opens mute request;
Alice intelligent television used suspends capturing and coding and the transmission of to be switched Media Stream, and collects channel information and current media stream information, and handover request is broadcast to local area network (LAN);
Auxiliary smart mobile phone accepts switching (quiet) request that television finds, and message of accepting confirmation is sent to Alice intelligent television used;
Auxiliary smart mobile phone analyzes broadcast data, and IP head, the UDP head of structure camouflage, create the resources such as collecting thread; G729 coding is carried out to the data gathered, and the data after coding are beaten RTP head and are sent to the receiving terminal at Bob place;
After conversation end, user sends to the intelligent television that Alice is used and closes mute request;
Alice intelligent television used switches back television request to auxiliary smart mobile phone sendaisle;
Auxiliary smart mobile phone collects current media stream information, and feedback current transmission medium stream information is to Alice intelligent television used; Release related resource, completes and once assists intelligent television to carry out Video chat by smart mobile phone.
Present invention also offers a kind of flow chart of the second Application Example of video call switching method, as shown in Figure 4, specifically comprise step:
Video chat opened by step S10, TV, and undertaken quiet by TV;
Step S20, television reminding audio user passage bridge;
Step S30, TV judge whether audio frequency data feedback channel to switch to mobile phone, if so, then perform step S50, if not, then perform step S40;
Step S40, TV microphone are cancelled quiet;
Step S50, TV collect upstream transmission passage and current transmission medium stream information;
Step S60, television transmission broadcast are to mobile phone;
Step S70, mobile phone terminal start Video chat application;
Step S80, mobile phone listening broadcast message;
Broadcast message content resolved by step S90, mobile phone;
Step S91, mobile phone eject switching channel request to user, if user's refusal, then direct step S97, if user accepts, performs step S92;
Step S92, handset replies confirm message to TV;
The related resources such as step S93, handset configuration IP head, UDP head, establishment thread;
Step S94, handset starting data acquisition thread carry out data acquisition;
Step S95, mobile phone carry out G729 compressed encoding to the voice data gathered;
The data encoded are carried out RTP packing by step S96, mobile phone, are sent to far-end;
Step S97, handset replies refuse information are to TV.
From above-described embodiment, the invention provides a kind of video call switching method, by adopting smart mobile phone spoofed IP technology, realize when utilizing intelligent television to carry out Video chat, smart mobile phone is adopted to carry out audio frequency output, thus the speech quality that improve when utilizing intelligent television to carry out Video chat, provide users with the convenient.
Based on above-described embodiment, the present invention also provides a kind of Intelligent television terminal 10, as shown in Figure 5, comprising:
For Intelligent television terminal, detection module 11, detects that user sets up the instruction of video calling by Intelligent television terminal; As detailed above.
Receive and acquisition module 12, receive the passage bridge request command of user for Intelligent television terminal, obtain the channel information of current Intelligent television terminal and current medium stream information; As detailed above.
Information broadcasting module 13, is broadcasted the channel information needing to carry out switching and medium stream information by broadcast communication for Intelligent television terminal; As detailed above.
Described Intelligent television terminal, wherein,
Described channel information refers to the local communication address of Intelligent television terminal and the mailing address of receiving terminal; As detailed above.
The present invention also provides a kind of functional schematic block diagram of preferred embodiment of mobile terminal, as shown in Figure 6, wherein, comprising:
Control module 21, for receive the Intelligent television terminal in same local area network (LAN) broadcast after, accept or refusal handover request according to the instruction of user; As detailed above.
IP address is forged and sending module 22, if accept handover request for mobile terminal, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal; As detailed above.
Wherein, the forgery of described IP address and sending module 22 specifically comprise:
Resolution unit, if accept handover request for mobile terminal, resolves the broadcast of Intelligent television terminal; As detailed above.
IP address architecture unit, for mobile terminal according to the IP address architecture IP address of Intelligent television terminal and UDP head essential information; As detailed above.
Gather and coding unit, set up raw socket for mobile terminal according to receiving terminal address, start collection and the coding of audio frequency of mobile terminal simultaneously; As detailed above.
Packet Generation unit, for data being formed packet according to the medium stream information in broadcast, simulated intelligence television terminal sends packet to receiving terminal; As detailed above.
Described mobile terminal, wherein, described raw socket is made up of source IP address, source port, object IP address, destination interface and host-host protocol; As detailed above.
Further, the invention allows for a kind of video calling switched system, wherein, system comprises:
Intelligent television terminal, for detecting that user sets up the instruction of video calling by Intelligent television terminal; Receive the passage bridge request command of user, obtain the channel information of current Intelligent television terminal and current medium stream information; The channel information needing to carry out switching and medium stream information are broadcasted by broadcast communication for Intelligent television terminal; As detailed above.
Mobile terminal, for receive the Intelligent television terminal in same local area network (LAN) broadcast after, accept or refusal handover request according to the instruction of user; If mobile terminal accepts handover request, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal; As detailed above.
In sum, the invention provides a kind of video call switching method, Intelligent television terminal, mobile terminal and system, described method comprises: Intelligent television terminal detects that user sets up the instruction of video calling by Intelligent television terminal; Intelligent television terminal receives the passage bridge request command of user, obtains the channel information of current Intelligent television terminal and current medium stream information; The channel information needing to carry out switching and medium stream information are broadcasted by broadcast communication by Intelligent television terminal; After mobile terminal in same local area network (LAN) receives broadcast, accept or refusal handover request according to the instruction of user; If mobile terminal accepts handover request, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal.The present invention can utilize the pseudo-technology for making in IP address to pretend the smart mobile phone of TV in same local area network (LAN), makes it possess peritelevision and carries out speech voice input function, improve the quality of video calling, provide users with the convenient.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (10)
1. a video call switching method, is characterized in that, described video call switching method comprises the following steps:
Intelligent television terminal detects that user sets up the instruction of video calling by Intelligent television terminal;
Intelligent television terminal receives the passage bridge request command of user, obtains the channel information of current Intelligent television terminal and current medium stream information;
The channel information needing to carry out switching and medium stream information are broadcasted by broadcast communication by Intelligent television terminal;
After mobile terminal in same local area network (LAN) receives broadcast, accept or refusal handover request according to the instruction of user;
If mobile terminal accepts handover request, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal.
2. video call switching method according to claim 1, is characterized in that:
Described channel information refers to the local communication address of Intelligent television terminal and the mailing address of receiving terminal.
3. video call switching method according to claim 2, is characterized in that, the method that IP address is forged and information sends of described mobile terminal specifically comprises the following steps:
If mobile terminal accepts handover request, resolve the broadcast of Intelligent television terminal;
Mobile terminal is according to the IP address architecture IP address of Intelligent television terminal and UDP head essential information;
Mobile terminal sets up raw socket according to receiving terminal address, starts collection and the coding of audio frequency of mobile terminal simultaneously;
According to the medium stream information in broadcast, data are formed packet, simulated intelligence television terminal sends packet to receiving terminal.
4. video call switching method according to claim 3, is characterized in that, described raw socket is made up of source IP address, source port, object IP address, destination interface and host-host protocol.
5. an Intelligent television terminal, is characterized in that, comprising:
For Intelligent television terminal, detection module, detects that user sets up the instruction of video calling by Intelligent television terminal;
Receive and acquisition module, receive the passage bridge request command of user for Intelligent television terminal, obtain the channel information of current Intelligent television terminal and current medium stream information;
Information broadcasting module, is broadcasted the channel information needing to carry out switching and medium stream information by broadcast communication for Intelligent television terminal.
6. Intelligent television terminal according to claim 5, is characterized in that,
Described channel information refers to the local communication address of Intelligent television terminal and the mailing address of receiving terminal.
7. a mobile terminal, is characterized in that, comprising:
Control module, for receive the Intelligent television terminal in same local area network (LAN) broadcast after, accept or refusal handover request according to the instruction of user;
IP address is forged and sending module, if accept handover request for mobile terminal, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal.
8. mobile terminal according to claim 7, is characterized in that, described IP address is forged and sending module specifically comprises:
Resolution unit, if accept handover request for mobile terminal, resolves the broadcast of Intelligent television terminal;
IP address architecture unit, for mobile terminal according to the IP address architecture IP address of Intelligent television terminal and UDP head essential information;
Gather and coding unit, set up raw socket for mobile terminal according to receiving terminal address, start collection and the coding of audio frequency of mobile terminal simultaneously;
Packet Generation unit, for data being formed packet according to the medium stream information in broadcast, simulated intelligence television terminal sends packet to receiving terminal.
9. mobile terminal according to claim 8, is characterized in that, described raw socket is made up of source IP address, source port, object IP address, destination interface and host-host protocol.
10. a video calling switched system, is characterized in that, comprising:
Intelligent television terminal, for detecting that user sets up the instruction of video calling by Intelligent television terminal; Receive the passage bridge request command of user, obtain the channel information of current Intelligent television terminal and current medium stream information; The channel information needing to carry out switching and medium stream information are broadcasted by broadcast communication for Intelligent television terminal; Described Intelligent television terminal is the Intelligent television terminal described in claim 5 or 6;
Mobile terminal, for receive the Intelligent television terminal in same local area network (LAN) broadcast after, accept or refusal handover request according to the instruction of user; If mobile terminal accepts handover request, utilize the IP address of the IP address of the local ip address in the broadcast message of Intelligent television terminal and receiving terminal to mobile terminal to forge, mobile terminal simulated television sendaisle information and medium stream information are to receiving terminal; Described mobile terminal is the mobile terminal described in any one of claim 7-9.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105893242A (en) * | 2015-12-11 | 2016-08-24 | 乐视致新电子科技（天津）有限公司 | Method for testing application, and test device |
| CN106200515A (en) * | 2016-09-30 | 2016-12-07 | 北京小米移动软件有限公司 | Intelligent control method and device |
| CN106412483A (en) * | 2016-10-28 | 2017-02-15 | 腾讯科技（深圳）有限公司 | Camera sharing method and apparatus |
| CN106507029A (en) * | 2016-12-05 | 2017-03-15 | 无锡纽微特科技有限公司 | The method for switching audio-frequence player device in video call system and video calling |
| CN111385513A (en) * | 2018-12-28 | 2020-07-07 | 华为技术有限公司 | Call method and related equipment |
| CN111669661A (en) * | 2020-06-23 | 2020-09-15 | 四川长虹电器股份有限公司 | Television audio and video call system and method based on TRTC protocol |
| CN113497909A (en) * | 2020-03-18 | 2021-10-12 | 华为技术有限公司 | Equipment interaction method and electronic equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060132595A1 (en) * | 2004-10-15 | 2006-06-22 | Kenoyer Michael L | Speakerphone supporting video and audio features |
| US20080246835A1 (en) * | 2007-04-03 | 2008-10-09 | Legend Holdings Ltd. | Apparatus and method for transferring video |
| CN101635820A (en) * | 2004-08-18 | 2010-01-27 | 华为技术有限公司 | Set-top box system with multimedia communication function |
| CN101860494A (en) * | 2010-04-15 | 2010-10-13 | 深圳创维－Rgb电子有限公司 | Instant messaging method of network television and network television system |
| US20110018959A1 (en) * | 2009-07-27 | 2011-01-27 | Cisco Technology, Inc. | Automatic Display Latency Measurement System for Video Conferencing |
| US20110242268A1 (en) * | 2010-03-31 | 2011-10-06 | Jin Kim | Television Appliance |
| CN102387335A (en) * | 2011-11-18 | 2012-03-21 | 康佳集团股份有限公司 | Method and system based on mobile phone realizing video call through set-top box |
| US20120127259A1 (en) * | 2010-11-19 | 2012-05-24 | Cisco Technology, Inc. | System and method for providing enhanced video processing in a network environment |
| CN102857729A (en) * | 2012-08-08 | 2013-01-02 | 青岛海信宽带多媒体技术有限公司 | Set top box based video conversation method and system |
| CN103428468A (en) * | 2012-05-21 | 2013-12-04 | 中兴通讯股份有限公司 | Method and system for visual communication based on cooperation of mobile terminal box and set top box |
| CN103475706A (en) * | 2013-09-09 | 2013-12-25 | 中国科学技术大学苏州研究院 | Counterfeit TCP covert communication method based on SYN-ACK dual-server rebound pattern |
-
2015
- 2015-05-20 CN CN201510258457.7A patent/CN104954724B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635820A (en) * | 2004-08-18 | 2010-01-27 | 华为技术有限公司 | Set-top box system with multimedia communication function |
| US20060132595A1 (en) * | 2004-10-15 | 2006-06-22 | Kenoyer Michael L | Speakerphone supporting video and audio features |
| US20080246835A1 (en) * | 2007-04-03 | 2008-10-09 | Legend Holdings Ltd. | Apparatus and method for transferring video |
| US20110018959A1 (en) * | 2009-07-27 | 2011-01-27 | Cisco Technology, Inc. | Automatic Display Latency Measurement System for Video Conferencing |
| US20110242268A1 (en) * | 2010-03-31 | 2011-10-06 | Jin Kim | Television Appliance |
| CN101860494A (en) * | 2010-04-15 | 2010-10-13 | 深圳创维－Rgb电子有限公司 | Instant messaging method of network television and network television system |
| US20120127259A1 (en) * | 2010-11-19 | 2012-05-24 | Cisco Technology, Inc. | System and method for providing enhanced video processing in a network environment |
| CN102387335A (en) * | 2011-11-18 | 2012-03-21 | 康佳集团股份有限公司 | Method and system based on mobile phone realizing video call through set-top box |
| CN103428468A (en) * | 2012-05-21 | 2013-12-04 | 中兴通讯股份有限公司 | Method and system for visual communication based on cooperation of mobile terminal box and set top box |
| CN102857729A (en) * | 2012-08-08 | 2013-01-02 | 青岛海信宽带多媒体技术有限公司 | Set top box based video conversation method and system |
| CN103475706A (en) * | 2013-09-09 | 2013-12-25 | 中国科学技术大学苏州研究院 | Counterfeit TCP covert communication method based on SYN-ACK dual-server rebound pattern |
Non-Patent Citations (2)
| Title |
|---|
| 天天向上: "A43视频聊天使用教程-----教你分分钟玩转视频聊天", 《HTTP://ITBBS.PCONLINE.COM.CN/TV/52226967.HTML》 * |
| 花花O(∩_∩)O~: "酷酷视频聊天使用教程-----教你分分钟玩转视频聊天", 《HTTP://BBS.COOCAA.COM/FORUM.PHP?MOD=VIEWTHREAD&TID=362172》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105893242A (en) * | 2015-12-11 | 2016-08-24 | 乐视致新电子科技（天津）有限公司 | Method for testing application, and test device |
| CN106200515A (en) * | 2016-09-30 | 2016-12-07 | 北京小米移动软件有限公司 | Intelligent control method and device |
| CN106200515B (en) * | 2016-09-30 | 2018-12-11 | 北京小米移动软件有限公司 | intelligent control method and device |
| CN106412483A (en) * | 2016-10-28 | 2017-02-15 | 腾讯科技（深圳）有限公司 | Camera sharing method and apparatus |
| CN106412483B (en) * | 2016-10-28 | 2020-03-17 | 腾讯科技（深圳）有限公司 | Camera sharing method and device |
| CN106507029A (en) * | 2016-12-05 | 2017-03-15 | 无锡纽微特科技有限公司 | The method for switching audio-frequence player device in video call system and video calling |
| CN111385513A (en) * | 2018-12-28 | 2020-07-07 | 华为技术有限公司 | Call method and related equipment |
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| CN113612957A (en) * | 2018-12-28 | 2021-11-05 | 华为技术有限公司 | Call method and related equipment |
| CN113612957B (en) * | 2018-12-28 | 2022-10-11 | 华为技术有限公司 | Call method and related equipment |
| CN113497909A (en) * | 2020-03-18 | 2021-10-12 | 华为技术有限公司 | Equipment interaction method and electronic equipment |
| CN113497909B (en) * | 2020-03-18 | 2022-12-02 | 华为技术有限公司 | Equipment interaction method and electronic equipment |
| CN111669661A (en) * | 2020-06-23 | 2020-09-15 | 四川长虹电器股份有限公司 | Television audio and video call system and method based on TRTC protocol |
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