CN106686424A - Screen recording and live streaming method based on mobile terminal - Google Patents
Screen recording and live streaming method based on mobile terminal Download PDFInfo
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- CN106686424A CN106686424A CN201710011237.3A CN201710011237A CN106686424A CN 106686424 A CN106686424 A CN 106686424A CN 201710011237 A CN201710011237 A CN 201710011237A CN 106686424 A CN106686424 A CN 106686424A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 3
- 238000001994 activation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000000750 progressive effect 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- 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
- H04N21/439—Processing of audio elementary streams
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4431—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB characterized by the use of Application Program Interface [API] libraries
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
-
- 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
- H04N21/4781—Games
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Library & Information Science (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention discloses a screen recording and live streaming method based on a mobile terminal, and relates to the field of game live streaming technology. The method includes the steps of directly obtaining original screen byte stream data respectively based on the android screen recording API, obtaining original screen byte stream data of the entire system screen based on an airply protocol of the ios, and then with combination of the multiplexing and time synchronization of audio and video data, sending to a video source machine through an rtmp transmission protocol. The screen recording live streaming can be realized with a mobile terminal, the purpose of allowing a host to give a live commentary while playing a game is achieved, the sense of participation in the game of the host and audience is increased, and the purpose of the maximum of maximizing effects of publicity and promotion of the game at low cost is also achieved.
Description
Technical field
The present invention relates to direct seeding technique field of playing, more particularly to it is a kind of based on mobile terminal record screen live broadcasting method.
Background technology
As live spectators are more and more, carry out products propaganda and promote also to receive more and more widely should by live
With.
Record screen it is live refer to by all contents for representing on the mobile phone screen of android and ios systems by the Internet it is straight
The technology of broadcasting is published to player, and can watch in player.
At present, the video source at live platform main broadcaster end, is mainly obtained in the following manner：
For android system mobile terminal：
One kind is, using photographic head video source data is obtained, but this mode obtained depending on taking frequency source, it is impossible to and object for appreciation on one side is swum
Play side live game picture, allows spectators to participate in in the atmosphere of game, being used primarily in amusement and living scene being live, user immediately
If being main broadcaster anywhere or anytime in mobile device, when game is played, live game picture is watched to spectators, is typically all passed through
The obs softwares at pc ends are used as recorded broadcast source；
Another kind is, the MediaProjection opened using android 5.0 obtain on-screen data realize it is live, but
It is to be commonly present live middle carrying loud noise, interference game sound and main broadcaster's sound in the live middle Jing of record screen, causes user to watch
The bad problem of experience；
For IOS systems mobile terminal:
Most record using third party's charge shields software acquisition on-screen data, such as Fructus Mali pumilae record screen great master, but this mode
Live high cost.
Other record screens often all have compulsive requirement and escape from prison, even if after escaping from prison, from system bottom video frame buffer is obtained
Develop unstable after data, development difficulty is big, and program is easily collapsed, the problems such as difficult in maintenance, some software can only be
Shield using interior record, be limited to the security mechanism of Fructus Mali pumilae, it is impossible to the problems such as admission is using outer screen, finally implement or function or journey
Sequence vigorousness is had a greatly reduced quality.
The content of the invention
It is an object of the invention to provide a kind of based on mobile terminal record screen live broadcasting method, so as to solve prior art in exist
Foregoing problems.
To achieve these goals, the technical solution used in the present invention is as follows：
One kind is comprised the steps based on mobile terminal record screen live broadcasting method：
S1, the original recording playback audio frequency word that the original video bytes of stream data and the inside and outside main broadcaster of game for obtaining screen is explained
Throttle data；
S2, is encoded to aac data, by the original video byte stream by original recording playback audio byte flow data
Data encoding is h264 data, obtains the video compression data of the audio compression data and coding for encoding；
S3, by the video compression data of the audio compression data of the coding and the coding time synchronizing is carried out,
Obtain synchronous audio, video data；
S4, by the synchronous audio, video data flv data are multiplexed with；
S5, by rtmp agreements by the flv data is activations to cdn sources machine, realizes record screen net cast.
Preferably, in S1, for Android system, the original video byte of screen is obtained using projection API
Flow data, the original recording playback audio byte fluxion that the inside and outside main broadcaster of recorder function collection game carried using system is explained
According to pcm.
Preferably, S1 also includes step, and to the original recording playback audio byte flow data noise suppressed process is carried out.
Preferably, in S1, for ios systems, using airplay agreements, local on-screen data is sent to local
In AirplayServer processes, the original video bytes of stream data of screen is obtained, recorded using AVAudioRecorder and obtained
The original recording playback audio byte flow data of readjustment.
Preferably, it is described that the original video data is encoded to into h264 data in S2, specifically adopt hard coded method.
The invention has the beneficial effects as follows：It is provided in an embodiment of the present invention that live broadcasting method is shielded based on mobile terminal record, it is based respectively on
The original screen bytes of stream data of API direct access is shielded in the record of android, and the airply agreements based on ios obtain whole system
The original pattern bytes of stream data of screen, in conjunction with the multiplexing to audio, video data, time synchronizing, is assisted by rtmp transmission
View be sent to video source machine, can reach mobile terminal record screen it is live, reach allow main broadcaster can play game while live explanation
Purpose, can not only increase the game sense of participation of main broadcaster, spectators, and can realize that low cost promotes to greatest extent game
The effect of publicity purpose.
Description of the drawings
Fig. 1 is provided in an embodiment of the present invention based on mobile terminal record screen live broadcasting method schematic flow sheet.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing, the present invention is entered
Row is further described.It should be appreciated that specific embodiment described herein is not used to only to explain the present invention
Limit the present invention.
As shown in figure 1, embodiments providing a kind of record based on mobile terminal shields live broadcasting method, comprise the steps：
S1, the original recording playback audio frequency word that the original video bytes of stream data and the inside and outside main broadcaster of game for obtaining screen is explained
Throttle data；
S2, is encoded to aac data, by the original video byte stream by original recording playback audio byte flow data
Data encoding is h264 data, obtains the video compression data of the audio compression data and coding for encoding；
S3, by the video compression data of the audio compression data of the coding and the coding time synchronizing is carried out,
Obtain synchronous audio, video data；
S4, by the synchronous audio, video data flv data are multiplexed with；
S5, by rtmp agreements by the flv data is activations to cdn sources machine, realizes record screen net cast.
Wherein, in S1, for Android system, the original video byte stream of screen is obtained using projection API
Data, the original recording playback audio byte flow data that the inside and outside main broadcaster of recorder function collection game carried using system is explained
pcm。
In a preferred embodiment of the invention, S1 can also include step, and to the original recording audio frequency word is played back
Throttle data carries out noise suppressed process.
In the embodiment of the present invention, in S1, for ios systems, using airplay agreements, local on-screen data is sent
To in local AirplayServer processes, the original video bytes of stream data of screen is obtained, using AVAudioRecorder
Record the original recording playback audio byte flow data for obtaining readjustment.
It is in a preferred embodiment of the invention, described that the original video data is encoded to into h264 data in S2,
Specifically adopt hard coded method.
By using above-mentioned technical proposal disclosed by the invention, having obtained following beneficial effect：The embodiment of the present invention is carried
For based on mobile terminal record screen live broadcasting method, be based respectively on the record screen original screen byte fluxion of API direct access of android
According to the airply agreements based on ios obtain the original pattern bytes of stream data of whole system screen, in conjunction with to audio, video data
Multiplexing, time synchronizing, video source machine is sent to by rtmp host-host protocols, can reach mobile terminal record screen it is live, reach
To allowing main broadcaster to play game while the purpose of live explanation, can not only increase the game sense of participation of main broadcaster, spectators, and
And can realize that low cost promotes to greatest extent the purpose of the effect of publicity of game.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Those skilled in the art should be understood that the sequential of the method and step that above-described embodiment is provided can be entered according to practical situation
Row accommodation, is concurrently carried out also dependent on practical situation.
All or part of step in the method that above-described embodiment is related to can be instructed by program correlation hardware come
Complete, described program can be stored in the storage medium that computer equipment can read, for performing the various embodiments described above side
All or part of step described in method.The computer equipment, for example：Personal computer, server, the network equipment, intelligent sliding
Dynamic terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.；Described storage medium, for example：RAM、
ROM, magnetic disc, tape, CD, flash memory, USB flash disk, portable hard drive, storage card, memory stick, webserver storage, network cloud storage
Deng.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that a series of process, method, commodity or equipment including key elements not only includes that
A little key elements, but also including other key elements being not expressly set out, or also include for this process, method, commodity or
The intrinsic key element of equipment.In the absence of more restrictions, the key element for being limited by sentence "including a ...", does not arrange
Except also there is other identical element in including the process of the key element, method, commodity or equipment.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
Depending on protection scope of the present invention.
Claims (5)
1. it is a kind of based on mobile terminal record screen live broadcasting method, it is characterised in that to comprise the steps：
S1, the original recording playback audio byte stream that the original video bytes of stream data and the inside and outside main broadcaster of game for obtaining screen is explained
Data；
S2, is encoded to aac data, by the original video bytes of stream data by original recording playback audio byte flow data
H264 data are encoded to, the video compression data of the audio compression data and coding for encoding is obtained；
S3, by the video compression data of the audio compression data of the coding and the coding time synchronizing is carried out, and is obtained
Synchronous audio, video data；
S4, by the synchronous audio, video data flv data are multiplexed with；
S5, by rtmp agreements by the flv data is activations to cdn sources machine, realizes record screen net cast.
2. the record screen live broadcasting method based on mobile terminal according to claim 1, it is characterised in that in S1, for android
System, using projection API the original video bytes of stream data of screen, the recorder function of carrying using system are obtained
The original recording playback audio byte flow data pcm that the inside and outside main broadcaster of collection game explains.
3. the record screen live broadcasting method based on mobile terminal according to claim 2, it is characterised in that S1 also includes step, right
The original recording playback audio byte flow data carries out noise suppressed process.
4. the record screen live broadcasting method based on mobile terminal according to claim 1, it is characterised in that in S1, for ios systems
System, using airplay agreements, local on-screen data is sent in local AirplayServer processes, obtains screen
Original video bytes of stream data, the original recording playback audio byte fluxion for obtaining readjustment is recorded using AVAudioRecorder
According to.
5. the record screen live broadcasting method based on mobile terminal according to claim 1, it is characterised in that in S2, it is described will be described
Original video data is encoded to h264 data, specifically adopts hard coded method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011237.3A CN106686424A (en) | 2017-01-06 | 2017-01-06 | Screen recording and live streaming method based on mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011237.3A CN106686424A (en) | 2017-01-06 | 2017-01-06 | Screen recording and live streaming method based on mobile terminal |
Publications (1)
| Publication Number | Publication Date |
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| CN106686424A true CN106686424A (en) | 2017-05-17 |
Family
ID=58849279
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| CN201710011237.3A Pending CN106686424A (en) | 2017-01-06 | 2017-01-06 | Screen recording and live streaming method based on mobile terminal |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241654A (en) * | 2017-06-27 | 2017-10-10 | 苏州蜗牛数字科技股份有限公司 | A kind of high in the clouds accelerates render farm panorama game live broadcast system and method |
| CN107948663A (en) * | 2017-11-20 | 2018-04-20 | 腾讯数码（天津）有限公司 | A kind of way of recording, client and terminal device |
| CN108173873A (en) * | 2018-01-26 | 2018-06-15 | 创盛视联数码科技（北京）有限公司 | A kind of Android realizes the solution of record screen plug-flow acquired with camera |
| CN108777812A (en) * | 2018-06-25 | 2018-11-09 | 乐蜜有限公司 | A kind of record screen live broadcasting method, device, electronic equipment and storage medium |
| CN109618178A (en) * | 2019-01-21 | 2019-04-12 | 北京奇艺世纪科技有限公司 | A kind of live broadcasting method, apparatus and system |
| CN109640108A (en) * | 2018-12-13 | 2019-04-16 | 广州易方信息科技股份有限公司 | Interaction data and audio, video data synchronous method and system is broadcast live based on document class |
| WO2019105239A1 (en) * | 2017-12-01 | 2019-06-06 | 腾讯科技（深圳）有限公司 | Video stream sending method, playing method, device, equipment and storage medium |
| CN110321094A (en) * | 2019-07-04 | 2019-10-11 | 深圳市瑞驰信息技术有限公司 | Android record screen throws screen using the method for JAVA NIO transmission H264, H265 data format |
| CN111405301A (en) * | 2020-03-02 | 2020-07-10 | 广州虎牙科技有限公司 | Screen recording interaction method and device for terminal, computer equipment and storage medium |
| CN112019877A (en) * | 2020-10-19 | 2020-12-01 | 深圳乐播科技有限公司 | Screen projection method, device and equipment based on VR equipment and storage medium |
| CN112804549A (en) * | 2021-01-15 | 2021-05-14 | 北京字节跳动网络技术有限公司 | Live broadcast data processing method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103312804A (en) * | 2013-06-17 | 2013-09-18 | 华为技术有限公司 | Screen sharing method, associated equipment and communication system |
| CN105681885A (en) * | 2016-02-26 | 2016-06-15 | 杭州开迅科技有限公司 | Mobile terminal screen recording and live broadcasting device and method |
| 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 |
-
2017
- 2017-01-06 CN CN201710011237.3A patent/CN106686424A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103312804A (en) * | 2013-06-17 | 2013-09-18 | 华为技术有限公司 | Screen sharing method, associated equipment and communication system |
| CN105681885A (en) * | 2016-02-26 | 2016-06-15 | 杭州开迅科技有限公司 | Mobile terminal screen recording and live broadcasting device and method |
| 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 |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241654A (en) * | 2017-06-27 | 2017-10-10 | 苏州蜗牛数字科技股份有限公司 | A kind of high in the clouds accelerates render farm panorama game live broadcast system and method |
| CN107948663A (en) * | 2017-11-20 | 2018-04-20 | 腾讯数码（天津）有限公司 | A kind of way of recording, client and terminal device |
| WO2019105239A1 (en) * | 2017-12-01 | 2019-06-06 | 腾讯科技（深圳）有限公司 | Video stream sending method, playing method, device, equipment and storage medium |
| CN108173873A (en) * | 2018-01-26 | 2018-06-15 | 创盛视联数码科技（北京）有限公司 | A kind of Android realizes the solution of record screen plug-flow acquired with camera |
| CN108173873B (en) * | 2018-01-26 | 2021-04-09 | 创盛视联数码科技（北京）有限公司 | Solution for realizing screen recording and stream pushing with camera acquisition by Android |
| CN108777812A (en) * | 2018-06-25 | 2018-11-09 | 乐蜜有限公司 | A kind of record screen live broadcasting method, device, electronic equipment and storage medium |
| CN108777812B (en) * | 2018-06-25 | 2021-03-23 | 香港乐蜜有限公司 | Screen recording live broadcast method and device, electronic equipment and storage medium |
| CN109640108A (en) * | 2018-12-13 | 2019-04-16 | 广州易方信息科技股份有限公司 | Interaction data and audio, video data synchronous method and system is broadcast live based on document class |
| CN109640108B (en) * | 2018-12-13 | 2020-10-30 | 广州易方信息科技股份有限公司 | Method and system for synchronizing interactive data and audio-video data based on document live broadcast |
| CN109618178A (en) * | 2019-01-21 | 2019-04-12 | 北京奇艺世纪科技有限公司 | A kind of live broadcasting method, apparatus and system |
| CN110321094A (en) * | 2019-07-04 | 2019-10-11 | 深圳市瑞驰信息技术有限公司 | Android record screen throws screen using the method for JAVA NIO transmission H264, H265 data format |
| CN111405301A (en) * | 2020-03-02 | 2020-07-10 | 广州虎牙科技有限公司 | Screen recording interaction method and device for terminal, computer equipment and storage medium |
| CN111405301B (en) * | 2020-03-02 | 2022-10-04 | 广州虎牙科技有限公司 | Screen recording interaction method and device for terminal, computer equipment and storage medium |
| CN112019877A (en) * | 2020-10-19 | 2020-12-01 | 深圳乐播科技有限公司 | Screen projection method, device and equipment based on VR equipment and storage medium |
| CN112804549A (en) * | 2021-01-15 | 2021-05-14 | 北京字节跳动网络技术有限公司 | Live broadcast data processing method and device |
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Application publication date: 20170517 |