CN105681885A - Mobile terminal screen recording and live broadcasting device and method - Google Patents
Mobile terminal screen recording and live broadcasting device and method Download PDFInfo
- Publication number
- CN105681885A CN105681885A CN201610106441.9A CN201610106441A CN105681885A CN 105681885 A CN105681885 A CN 105681885A CN 201610106441 A CN201610106441 A CN 201610106441A CN 105681885 A CN105681885 A CN 105681885A
- Authority
- CN
- China
- Prior art keywords
- live
- signal
- mobile terminal
- screen
- wireless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 18
- 230000005236 sound signal Effects 0.000 claims abstract description 7
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention relates to a mobile terminal screen recording and live broadcasting device, and a mobile terminal screen recording and live broadcasting method; the method comprises a wireless communication module, an HDMI input interface and a processor, wherein the wireless communication module is used for communicating with a mobile terminal or a live broadcasting server which initiates live broadcasting; the HDMI input interface is used for collecting a first live broadcasting signal from an HDMI output interface of the mobile terminal; the first live broadcasting signal comprises a screen mirror of the mobile terminal and an audio signal; and the processor is used for encoding the first live broadcasting signal to generate a second live broadcasting signal when receiving a wireless start request signal from the mobile terminal, and sending the second live broadcasting signal to the live broadcasting server via the wireless communication module. After the scheme of the invention is adopted, a screen data obtaining manner of screen recording and live broadcasting software of an intelligent mobile device is changed into standard HDMI output via an intelligent device.
Description
Technical field
The present invention relates to communication field, particularly relate to a kind of mobile terminal record screen live broadcast device and method.
Background technology
In recent years, the live upsurge of the game on Intelligent mobile equipment is in the ascendant, and the live scheme of employing generally has following several:
The first, install hand trip simulator on PC, run hand trip on simulator, then by the desktop seizure instrument intercepting and capturing picture of PC, carries out live sharing. This kind of easier left-hand seat of scheme, but the live hand tourism-article kind of energy depends on the support of simulator, and the interactive experience of player's operator trip on PC and on the Intelligent mobile equipments such as mobile phone/flat board also can be different.
2nd kind, the Intelligent mobile equipment such as PC and mobile phone/flat board is connected by wired or wireless mode, by tool software, the screen-picture of Intelligent mobile equipment is synchronously projected PC(such as i Phone by AirPlay wireless technology, Android mobile phone is by screen emissions device and screen receptor software), then by the desktop seizure instrument intercepting and capturing picture of PC, live sharing is carried out. This kind of scheme can retain, for player, the interactive experience that on Intelligent mobile equipment, operator is swum, but the process building living broadcast environment is more complicated compared to the first scheme.
The third, directly the running background record live software of screen on Intelligent mobile equipment, in the trip of front stage operation hand, carries out live sharing. This kind of scheme can allow player not by the restriction in time, place, more easily initiates live, and builds the difficulty of living broadcast environment much smaller than first two scheme, and Consumer's Experience is best beyond doubt.
But, relative to first two scheme have at present ripe tool software can situation for, the present situation of the third scheme is the function API degree of opening that the operation that directly screen-picture is recorded on backstage on Intelligent mobile equipment can be limited to intelligence device operating system, more than 5.0 system versions of such as Android mobile phone have opened complete record screen function API, and less than 5.0 system versions just can use record screen function API after needing the root cracking the equipment of getting to operate authority, and for example more than the iOS9.0 system version of i Phone prohibits backstage record screen function API, and below iOS9.0 system version needs the privately owned API of the system that has access to just can realize record screen function.
Summary of the invention
It is an object of the invention to provide a kind of mobile terminal record screen live broadcast device and method, so that the record live software of screen is not when being limited to intelligence device operating system record screen function API, still can initiate live whenever and wherever possible.
For solving the problems of the technologies described above, as an aspect of the present invention, it provides a kind of mobile terminal record screen live broadcast device, comprises cableless communication module, for the mobile terminal live with initiation or direct broadcast server communication; HDMI input interface, for gathering the first live signal of the HDMI output interface from described mobile terminal, wherein, described first live signal comprises screen mirror image and the sound signal of described mobile terminal; Treater, for when receiving the wireless start request signal from described mobile terminal, encoding to generate the 2nd live signal described first live signal, and by described cableless communication module, described 2nd live signal be sent to described direct broadcast server.
Preferably, described device also comprises the power supply button and/or electricity and network state telltale that are connected with described treater and/or for charging and the USB interface of Data Update and/or loud speaker and/or earphone jack and/or system reset button etc.
Preferably, described treater parses the live parameters such as the perpendicular screen/horizontal screen picture quality live, live of screen from described wireless start request signal.
Preferably, described treater, when receiving the wireless stopping request signal from described mobile terminal, stops gathering described first live signal, stops described coding and stops to described direct broadcast server described 2nd live signal of transmission; Or described treater occur live abnormal time, send wireless exception notification signal to described mobile terminal.
Present invention also offers a kind of mobile terminal record screen live broadcasting method, comprising: judge whether there is the wireless start request signal from asking to start to record the live mobile terminal of screen; When receiving described wireless start request signal, gathering the first live signal of the HDMI output interface from described mobile terminal, wherein, described first live signal comprises screen mirror image and the sound signal of described mobile terminal; Undertaken described first live signal encoding to produce the 2nd live signal; Described 2nd live signal is sent to direct broadcast server live to realize described record screen.
Preferably, described 2nd live signal is wirelessly sent to direct broadcast server live to realize described record screen.
Preferably, comprising live parameter in described wireless start request signal, described live parameter comprises the perpendicular screen/horizontal screen picture quality live, live of screen etc.
Preferably, described method also comprises: judge whether to receive the wireless stopping request signal from described mobile terminal; When receiving described wireless stopping request signal, stop gather described first live signal, stop described coding and stop to described direct broadcast server send described 2nd live signal.
Preferably, described method also comprises: occur live abnormal time, send wireless exception notification signal to described mobile terminal.
Preferably, described wireless exception notification signal comprises coding fault or direct broadcast server access exception etc.
After adopting the solution of the present invention, the HDMI output of mode instead by intelligence equipment criteria that live software obtains on-screen data is shielded in the record of Intelligent mobile equipment, thus is no longer limited to the degree of opening of operating system record screen function API.Simultaneously, it is not necessary to directly initiate live good Consumer's Experience on the mobile apparatus by PC and also retained.
Accompanying drawing explanation
Fig. 1 diagrammatically illustrates the structural representation of the record screen live broadcast device of the mobile terminal in the present invention;
Fig. 2 diagrammatically illustrates the schema of the record screen live broadcasting method of the mobile terminal in the present invention.
Reference numeral in figure: 1, cableless communication module; 2, HDMI input interface; 3, treater; 4, power supply button; 5, electricity and network state telltale; 6, USB interface; 7, loud speaker; 8, earphone jack; 9, system reset button.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Please refer to Fig. 1, the present invention provides a kind of mobile terminal record screen live broadcast device, particularly apple iPhone/iPad/iPod and the screen live broadcast device of the record used by Android mobile phone/flat board supporting HDMI to export.
This device comprises cableless communication module 1, for the mobile terminal live with initiation or direct broadcast server communication; HDMI input interface 2, for gathering the first live signal of the HDMI output interface from described mobile terminal, wherein, described first live signal comprises screen mirror image and the sound signal of described mobile terminal; Treater 3, for when receiving the wireless start request signal from described mobile terminal, encoding to generate the 2nd live signal described first live signal, and by described cableless communication module 1, described 2nd live signal be sent to described direct broadcast server. Such as, described coding can be, but not limited to H.264 video coding and AAC audio frequency coding, but comprises various audio/video coding form. Wherein, the 2nd live signal is not limited to use rtmp to flow agreement, but comprises rtmp, rtsp, HLS etc. and can realize live any stream agreement. Cableless communication module 1 can be cableless communication module conventional in the prior art such as WIFI module, bluetooth module.
During use, the HDMI input interface 2 of the present invention is connected with the HDMI output interface of Intelligent mobile equipment, and the portable unit of the present invention is set and Intelligent mobile equipment is in identical network. When mobile terminal is initiated live, from its HDMI output interface output screen mirror image and equipment audio frequency, then the present invention is notified by wireless start request signal, the present invention then gathers audio, video data from HDMI input interface 2, live stream is produced after coding, deliver to direct broadcast server, thus realize the record screen direct broadcast function of Intelligent mobile equipment.
After adopting such scheme, the HDMI output of mode instead by intelligence equipment criteria that live software obtains on-screen data is shielded in the record of Intelligent mobile equipment, thus is no longer limited to the degree of opening of operating system record screen function API. Simultaneously, it is not necessary to directly initiate live good Consumer's Experience on the mobile apparatus by PC and also retained.
Preferably, described device also comprises the power supply button 4 and/or electricity and network state telltale 5 that are connected with described treater 3 and/or for charging and the USB interface 6 of Data Update and/or loud speaker 7 and/or earphone jack 8 and/or system reset button 9 etc., for ensureing the normal experience of player.
Preferably, described treater 3 parses the live parameters such as the perpendicular screen/horizontal screen picture quality live, live of screen from described wireless start request signal.Preferably, described treater 3, when receiving the wireless stopping request signal from described mobile terminal, stops gathering described first live signal, stops described coding and stops to described direct broadcast server described 2nd live signal of transmission; Or described treater 3 occur live abnormal time, send wireless exception notification signal to described mobile terminal. Like this, when mobile terminal (such as mobile phone) is initiated live, wireless start request signal is sent to the present invention by the communication such as Wifi or bluetooth, notify the live beginning of the present invention, inform this live concrete parameter information simultaneously, being such as that the mobile phone screen live or horizontal screen of perpendicular screen is live, the quality of live picture is SD, high definition or super clear, and the present invention of these parameters can use when generating live stream; When mobile terminal stops live, a control signal can be sent equally to the present invention; If any exception occurs in live process in the present invention, such as encode fault or direct broadcast server access exception etc., also can attempt notice mobile terminal.
Such as, socket is adopted to carry out communication by Wifi: end of the present invention creates a socketserver, mobile terminal connects server as client, control command is agreement character string forms generally, such as: " CMDSTART#0#1# ", this is a START order, two parameters be respectively " 0 " and " 1 ", representative is that perpendicular screen is live and high definition quality.
Please refer to Fig. 2, present invention also offers a kind of mobile terminal record screen live broadcasting method, it repeats part with said apparatus corresponding to above-mentioned device, repeats no more with this.
The method comprises: judge whether there is the wireless start request signal from asking to start to record the live mobile terminal of screen; When receiving described wireless start request signal, gathering the first live signal of the HDMI output interface from described mobile terminal, wherein, described first live signal comprises screen mirror image and the sound signal of described mobile terminal; Undertaken described first live signal encoding to produce the 2nd live signal; Described 2nd live signal is sent to direct broadcast server live to realize described record screen.
Preferably, by described 2nd live signal wirelessly (such as WIFI) be sent to direct broadcast server with realize described record screen live.
Preferably, comprising live parameter in described wireless start request signal, described live parameter comprises the perpendicular screen/horizontal screen picture quality live, live of screen etc.
Preferably, described method also comprises: judge whether to receive the wireless stopping request signal from described mobile terminal; When receiving described wireless stopping request signal, stop gather described first live signal, stop described coding and stop to described direct broadcast server send described 2nd live signal.
Preferably, described method also comprises: occur live abnormal time, send wireless exception notification signal to described mobile terminal.
Preferably, described wireless exception notification signal comprises coding fault or direct broadcast server access exception etc.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. Within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a mobile terminal record screen live broadcast device, it is characterised in that, comprising:
Cableless communication module (1), for the mobile terminal live with initiation or direct broadcast server communication;
HDMI input interface (2), for gathering the first live signal of the HDMI output interface from described mobile terminal, wherein, described first live signal comprises screen mirror image and the sound signal of described mobile terminal;
Treater (3), for when receiving the wireless start request signal from described mobile terminal, described first live signal is encoded to generate the 2nd live signal, and described 2nd live signal is sent to described direct broadcast server by described cableless communication module (1).
2. device according to claim 1, it is characterized in that, described device also comprises the power supply button (4) and/or electricity and network state telltale (5) that are connected with described treater (3) and/or for charging and the USB interface (6) of Data Update and/or loud speaker (7) and/or earphone jack (8) and/or system reset button (9) etc.
3. device according to claim 1-2, it is characterised in that, described treater (3) parses the live parameters such as the perpendicular screen/horizontal screen picture quality live, live of screen from described wireless start request signal.
4. device according to claim 1-3, it is characterized in that, described treater (3), when receiving the wireless stopping request signal from described mobile terminal, stops gathering described first live signal, stops described coding and stops to described direct broadcast server described 2nd live signal of transmission; Or described treater (3) occur live abnormal time, send wireless exception notification signal to described mobile terminal.
5. a mobile terminal record screen live broadcasting method, it is characterised in that, comprising:
Judge whether there is the wireless start request signal from asking to start to record the live mobile terminal of screen;
When receiving described wireless start request signal, gathering the first live signal of the HDMI output interface from described mobile terminal, wherein, described first live signal comprises screen mirror image and the sound signal of described mobile terminal;
Undertaken described first live signal encoding to produce the 2nd live signal;
Described 2nd live signal is sent to direct broadcast server live to realize described record screen.
6. method according to claim 5, it is characterised in that, described 2nd live signal is wirelessly sent to direct broadcast server live to realize described record screen.
7. method according to claim 5, it is characterised in that, described wireless start request signal comprises live parameter, described live parameter comprises the perpendicular screen/horizontal screen picture quality live, live of screen etc.
8. method according to claim 5, it is characterised in that, described method also comprises:
Judge whether to receive the wireless stopping request signal from described mobile terminal;
When receiving described wireless stopping request signal, stop gather described first live signal, stop described coding and stop to described direct broadcast server send described 2nd live signal.
9. method according to claim 5, it is characterised in that, described method also comprises:
Occur live abnormal time, send wireless exception notification signal to described mobile terminal.
10. method according to claim 9, it is characterised in that, described wireless exception notification signal comprises coding fault or direct broadcast server access exception etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106441.9A CN105681885B (en) | 2016-02-26 | 2016-02-26 | Mobile terminal record screen live broadcast device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106441.9A CN105681885B (en) | 2016-02-26 | 2016-02-26 | Mobile terminal record screen live broadcast device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105681885A true CN105681885A (en) | 2016-06-15 |
| CN105681885B CN105681885B (en) | 2019-02-12 |
Family
ID=56305187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610106441.9A Expired - Fee Related CN105681885B (en) | 2016-02-26 | 2016-02-26 | Mobile terminal record screen live broadcast device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105681885B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106060573A (en) * | 2016-06-17 | 2016-10-26 | 北京奇虎科技有限公司 | Live broadcast method and device based on terminal screen content |
| CN106303329A (en) * | 2016-08-11 | 2017-01-04 | 广州爱九游信息技术有限公司 | Record screen live broadcasting method and device, mobile device and live broadcast system |
| CN106686424A (en) * | 2017-01-06 | 2017-05-17 | 广州四三九九信息科技有限公司 | Screen recording and live streaming method based on mobile terminal |
| CN107277583A (en) * | 2017-08-10 | 2017-10-20 | 深圳市中青合创传媒科技有限公司 | The processing method of net cast plug-flow is carried out based on mobile phone |
| WO2017219741A1 (en) * | 2016-06-24 | 2017-12-28 | 武汉斗鱼网络科技有限公司 | Method and system for switching between landscape live broadcasting and portrait live broadcasting for live broadcasting website |
| WO2018040577A1 (en) * | 2016-08-29 | 2018-03-08 | 武汉斗鱼网络科技有限公司 | Method and system for realizing adaptive screen rotation in image collection process |
| CN110337005A (en) * | 2019-07-09 | 2019-10-15 | 南京雷鲨信息科技有限公司 | Record screen method, system, intelligent terminal and the computer readable storage medium of intelligent terminal |
| CN110874959A (en) * | 2018-09-03 | 2020-03-10 | 深圳市鹰硕技术有限公司 | Multi-terminal same-screen teaching system and teaching method |
| CN112969038A (en) * | 2021-01-29 | 2021-06-15 | 北京字节跳动网络技术有限公司 | Data transmission method and device, electronic equipment and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110085781A1 (en) * | 2009-10-13 | 2011-04-14 | Rovi Technologies Corporation | Content recorder timing alignment |
| CN102547194A (en) * | 2011-12-13 | 2012-07-04 | 广东威创视讯科技股份有限公司 | Screen recording device |
| CN103778048A (en) * | 2012-10-18 | 2014-05-07 | 腾讯科技（深圳）有限公司 | Mobile terminal test method and system |
| CN104602100A (en) * | 2014-11-18 | 2015-05-06 | 腾讯科技(成都)有限公司 | Method and device for recording video and audio in applications |
-
2016
- 2016-02-26 CN CN201610106441.9A patent/CN105681885B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110085781A1 (en) * | 2009-10-13 | 2011-04-14 | Rovi Technologies Corporation | Content recorder timing alignment |
| CN102547194A (en) * | 2011-12-13 | 2012-07-04 | 广东威创视讯科技股份有限公司 | Screen recording device |
| CN103778048A (en) * | 2012-10-18 | 2014-05-07 | 腾讯科技（深圳）有限公司 | Mobile terminal test method and system |
| CN104602100A (en) * | 2014-11-18 | 2015-05-06 | 腾讯科技(成都)有限公司 | Method and device for recording video and audio in applications |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106060573A (en) * | 2016-06-17 | 2016-10-26 | 北京奇虎科技有限公司 | Live broadcast method and device based on terminal screen content |
| CN106060573B (en) * | 2016-06-17 | 2019-05-28 | 北京奇虎科技有限公司 | Live broadcasting method and device based on terminal screen content |
| US10432334B2 (en) | 2016-06-24 | 2019-10-01 | Wuhan Douyu Network Technology Co., Ltd. | Method and system for switching living broadcast between landscape broadcasting mode and portrait broadcasting mode for live broadcast website |
| WO2017219741A1 (en) * | 2016-06-24 | 2017-12-28 | 武汉斗鱼网络科技有限公司 | Method and system for switching between landscape live broadcasting and portrait live broadcasting for live broadcasting website |
| CN106303329A (en) * | 2016-08-11 | 2017-01-04 | 广州爱九游信息技术有限公司 | Record screen live broadcasting method and device, mobile device and live broadcast system |
| WO2018040577A1 (en) * | 2016-08-29 | 2018-03-08 | 武汉斗鱼网络科技有限公司 | Method and system for realizing adaptive screen rotation in image collection process |
| CN106686424A (en) * | 2017-01-06 | 2017-05-17 | 广州四三九九信息科技有限公司 | Screen recording and live streaming method based on mobile terminal |
| CN107277583A (en) * | 2017-08-10 | 2017-10-20 | 深圳市中青合创传媒科技有限公司 | The processing method of net cast plug-flow is carried out based on mobile phone |
| CN110874959A (en) * | 2018-09-03 | 2020-03-10 | 深圳市鹰硕技术有限公司 | Multi-terminal same-screen teaching system and teaching method |
| CN110874959B (en) * | 2018-09-03 | 2021-11-05 | 深圳市鹰硕技术有限公司 | Multi-terminal same-screen teaching system and teaching method |
| CN110337005A (en) * | 2019-07-09 | 2019-10-15 | 南京雷鲨信息科技有限公司 | Record screen method, system, intelligent terminal and the computer readable storage medium of intelligent terminal |
| CN110337005B (en) * | 2019-07-09 | 2021-05-28 | 南京雷鲨信息科技有限公司 | Screen recording method and system of intelligent terminal, intelligent terminal and computer readable storage medium |
| CN112969038A (en) * | 2021-01-29 | 2021-06-15 | 北京字节跳动网络技术有限公司 | Data transmission method and device, electronic equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105681885B (en) | 2019-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105681885A (en) | Mobile terminal screen recording and live broadcasting device and method | |
| CN104219791B (en) | general environment expander | |
| CN102611938A (en) | Multimode screen moving method and system | |
| ITRM20120142A1 (en) | PROCEDURE AND SYSTEM FOR THE REAL TIME COLLECTION OF A FEEDBACK BY THE PUBLIC OF A TELEVISION OR RADIOPHONE TRANSMISSION | |
| CN106331733A (en) | Desktop cloud terminal's audio and video data real-time processing method and system | |
| CN104052957A (en) | Information processing method and information processing apparatus | |
| WO2020133495A1 (en) | Smart device management method, mobile terminal, and system | |
| CN108293104A (en) | Information processing system, wireless terminal and information processing method | |
| CN103841466A (en) | Screen projection method, computer end and mobile terminal | |
| CN102307294A (en) | Method for participation of intelligent mobile terminal in video conference, terminal and system | |
| CN108810049A (en) | Control method, device, system and the Virtual Reality equipment of equipment | |
| CN103324459A (en) | Method and system for implementing USB (universal serial bus) headset devices | |
| CN104918122A (en) | A method and device for sharing and controlling a plurality of devices in a home network | |
| EP2995086B1 (en) | Paired devices | |
| CN110996152A (en) | Wireless screen projection method, device and system for television based on wireless screen projector | |
| CN104363509A (en) | Terminal, video conversion method and device and video playing system | |
| CN105474547B (en) | Multimode audio equipment and monitoring system | |
| CN104954712A (en) | Wireless projection home theater | |
| WO2017140153A1 (en) | Voice control method and apparatus | |
| TW201220782A (en) | Method and system for playing multimedia file and computer program product using the method | |
| CN205862074U (en) | A kind of home projectors | |
| CN106101860A (en) | A kind of family based on the Internet communication device | |
| KR101418811B1 (en) | Data relay apparatus using virtual file | |
| CN105915984A (en) | Remote controller and WIFIMirocast conflict solving method and system | |
| CN204669594U (en) | A kind of android intelligent sound audiovisual system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20210226 |