CN105635751B - A kind of video cloud platform plays the method and device of video - Google Patents
A kind of video cloud platform plays the method and device of video Download PDFInfo
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- CN105635751B CN105635751B CN201510994084.XA CN201510994084A CN105635751B CN 105635751 B CN105635751 B CN 105635751B CN 201510994084 A CN201510994084 A CN 201510994084A CN 105635751 B CN105635751 B CN 105635751B
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- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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- Information Transfer Between Computers (AREA)
Abstract
The invention discloses the method and devices that a kind of video cloud platform plays video, it is related to field of video broadcasting technology, after its method is the following steps are included: client is connected to video cloud platform, video cloud platform is according to the render request of client, the video frame of a variety of rendering effects is provided to client, so that client is selected；Video cloud platform receives the video frame selection result of client, and saves the rendering parameter of the video frame of client selection；When client issues video playing request then to video cloud platform, after video cloud platform is rendered using the video that its rendering parameter saved plays client request, it is sent to the client.The investment of client is greatly reduced in the present invention, and the center of shared packing rendering when necessary can improve utilization rate of equipment and installations with dynamic expansion, protects investment.
Description
Technical field
The present invention relates to field of video broadcasting technology, in particular to a kind of video cloud platform plays the method and dress of video
It sets.
Background technique
The calculating environment of the prior art depends on the respective hardware performance of each terminal.With the hair of computer networking technology
Exhibition, the calculating environmental development of the prior art are cloud computing environment, wherein the cloud computing environment is used according to the request of terminal
Various computing resources on network provide corresponding service.
However, in recent years, cloud computing becomes one of the topic that IT field most attracts people's attention, it is unable to reach in use
User envisions Video Composition effect, can not realize the accurate edits of the video and audio of high quality beyond the clouds and play and can not utilize clothes
Device resource of being engaged in carries out parallel computation, therefore can not improve the utilization rate of equipment.
Summary of the invention
The purpose of the present invention is to provide the method and devices that a kind of video cloud platform plays video, solve the prior art
In can not realize beyond the clouds high quality video and audio accurate edits with play and can not be counted parallel using server resource
The problem of calculation.
According to an aspect of the invention, there is provided a kind of method that video cloud platform plays video, comprising the following steps:
After client is connected to video cloud platform, video cloud platform is provided according to the render request of client to client
The video frame of a variety of rendering effects, so that client is selected；
Video cloud platform receives the video frame selection result of client, and saves the rendering ginseng of the video frame of client selection
Number；
When client issues video playing request then to video cloud platform, video cloud platform utilizes the rendering of its preservation
After the video that parameter plays client request renders, it is sent to the client.
Preferably, the video cloud platform includes streaming media server and rendering server；
Wherein the streaming media server is requested according to the video playing of client, to the corresponding video of client terminal playing；
The rendering server provides the video frame of a variety of rendering effects, connects after client is connected to video cloud platform
The rendering parameter of the video frame selection result of client, the video frame for saving client selection is received, and in the streaming media service
When device is to client terminal playing video, the video of broadcasting is rendered using its rendering parameter saved.
Preferably, the video cloud platform further includes Video Composition server, and the Video Composition server is according to client
Multiple Video Compositions request at end, after the video for belonging to multiple streaming media servers is carried out synthesis processing, is sent to the visitor
Family end.
Preferably, the client issues video playing to streaming media server in a manner of signaling protocol data packet and asks
It asks；The streaming media server sends the corresponding video for needing to play in a manner of media protocol data packet to client.
Preferably, the signaling protocol data packet includes frame signaling protocol data packet, file broadcasting signaling protocol data packet
And it plays and stops signaling protocol data packet；The media protocol data packet includes video media-data protocol data packet, audio
Media data protocol data packet and IBP single frame video media data protocol data packet.
According to another aspect of the present invention, a kind of device of video cloud platform broadcasting video is provided, comprising:
Video frame module is selected, after being connected to video cloud platform for client, video cloud platform is according to the wash with watercolours of client
Dye request, provides the video frame of a variety of rendering effects to client, so that client is selected；
Rendering parameter module is saved, the video frame selection result of client is received for video cloud platform, and saves client
Hold the rendering parameter of the video frame of selection；
Video Rendering module, for when client issues video playing request then to video cloud platform, video cloud to be flat
After platform is rendered using the video that its rendering parameter saved plays client request, it is sent to the client.
Preferably, the video cloud platform includes streaming media server and rendering server；
Wherein the streaming media server is requested according to the video playing of client, to the corresponding video of client terminal playing；
The rendering server provides the video frame of a variety of rendering effects, connects after client is connected to video cloud platform
The rendering parameter of the video frame selection result of client, the video frame for saving client selection is received, and in the streaming media service
When device is to client terminal playing video, the video of broadcasting is rendered using its rendering parameter saved.
Preferably, the video cloud platform further includes Video Composition server, and the Video Composition server is according to client
Multiple Video Compositions request at end, after the video for belonging to multiple streaming media servers is carried out synthesis processing, is sent to the visitor
Family end.
Preferably, the client issues video playing to streaming media server in a manner of signaling protocol data packet and asks
It asks；The streaming media server sends the corresponding video for needing to play in a manner of media protocol data packet to client.
Preferably, the signaling protocol data packet includes frame signaling protocol data packet, file broadcasting signaling protocol data packet
And it plays and stops signaling protocol data packet；The media protocol data packet includes video media-data protocol data packet, audio
Media data protocol data packet and IBP single frame video media data protocol data packet.
Compared with prior art, the beneficial effects of the present invention are:
The present invention
Detailed description of the invention
Fig. 1 is the method flow diagram that a kind of video cloud platform provided by the invention plays video；
Fig. 2 is the schematic device that a kind of video cloud platform provided by the invention plays video；
Fig. 3 is the schematic diagram for the rendering server work that video cloud platform provided in an embodiment of the present invention plays video；
Fig. 4 is the signal for the Video Composition server work that video cloud platform provided in an embodiment of the present invention plays video
Figure.
Specific embodiment
Below in conjunction with attached drawing to a preferred embodiment of the present invention will be described in detail, it should be understood that described below is excellent
Select embodiment only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Fig. 1 is the method flow diagram that a kind of video cloud platform provided by the invention plays video, as shown in Figure 1, include with
Lower step:
Step S101: after client is connected to video cloud platform, video cloud platform is according to the render request of client, to visitor
Family end provides the video frame of a variety of rendering effects, so that client is selected；
Step S102: video cloud platform receives the video frame selection result of client, and saves the video of client selection
The rendering parameter of frame；
Step S103: when client issues video playing request then to video cloud platform, video cloud platform utilizes it
After the video that the rendering parameter of preservation plays client request renders, it is sent to the client.
Wherein, the video cloud platform includes streaming media server and rendering server；The wherein streaming media server
It is requested according to the video playing of client, to the corresponding video of client terminal playing；The rendering server is connected in client
After video cloud platform, the video frame for providing a variety of rendering effects, saves client choosing at the video frame selection result for receiving client
The rendering parameter for the video frame selected, and when the streaming media server is to client terminal playing video, the rendering for utilizing it to save
Parameter renders the video of broadcasting.
Wherein, the video cloud platform further includes Video Composition server, and the Video Composition server is according to client
Multiple Video Compositions request, after the video for belonging to multiple streaming media servers is carried out synthesis processing, be sent to the client
End.
It is asked specifically, the client issues video playing to streaming media server in a manner of signaling protocol data packet
It asks；The streaming media server sends the corresponding video for needing to play in a manner of media protocol data packet to client.Wherein,
The signaling protocol data packet includes frame signaling protocol data packet, file plays signaling protocol data packet and broadcasting stops signaling
Protocol data packet；The media protocol data packet includes video media-data protocol data packet, audio media data protocol data
Packet and IBP single frame video media data protocol data packet.
Fig. 2 is the schematic device that a kind of video cloud platform provided by the invention plays video, as shown in Figure 2, comprising: choosing
It selects video frame module 201, save rendering parameter module 202 and Video Rendering module 203.The selection video frame module 201,
After being connected to video cloud platform for client, video cloud platform provides a variety of according to the render request of client to client
The video frame of rendering effect, so that client is selected；The preservation rendering parameter module 202, connects for video cloud platform
The video frame selection result of client is received, and saves the rendering parameter of the video frame of client selection；The Video Rendering module
203, for the rendering that when client issues video playing request then to video cloud platform, video cloud platform utilizes it to save
After the video that parameter plays client request renders, it is sent to the client.
Wherein, the video cloud platform includes streaming media server and rendering server；The wherein streaming media server
It is requested according to the video playing of client, to the corresponding video of client terminal playing；The rendering server is connected in client
After video cloud platform, the video frame for providing a variety of rendering effects, saves client choosing at the video frame selection result for receiving client
The rendering parameter for the video frame selected, and when the streaming media server is to client terminal playing video, the rendering for utilizing it to save
Parameter renders the video of broadcasting.
Wherein, the video cloud platform further includes Video Composition server, and the Video Composition server is according to client
Multiple Video Compositions request, after the video for belonging to multiple streaming media servers is carried out synthesis processing, be sent to the client
End.
Wherein, the client issues video playing request to streaming media server in a manner of signaling protocol data packet；
The streaming media server sends the corresponding video for needing to play in a manner of media protocol data packet to client.The signaling
Protocol data packet includes frame signaling protocol data packet, file plays signaling protocol data packet and broadcasting stops signaling protocol data
Packet；The media protocol data packet includes video media-data protocol data packet, audio media data protocol data packet and IBP
Single frame video media data protocol data packet.
Video cloud platform completes the reading of video essence material, makes full use of video cloud platform computing resource, parallel decoding.
The code rate adjustment that encoded simultaneously according to network bandwidth situation.The command operation at customer in response end, such as client are wanted simultaneously
End requires to obtain a certain frame image of video file, and need to carry out how many video to synthesize etc..According to Current hardware
State determines to start how many a rendering servers, such as current rendering server CPU (Central Processing Unit,
Central processing unit) quantity of/GPU (Graphics Processing Unit, graphics processor) distributes computing unit, simultaneously
Rendering server wants that rendering server can be dispatched according to the hardware resource being continuously added, for example has new work in calculating process
Make station to be added to carry out rendering server in cluster and want rendering task can be assigned in new work station in time.
Video cloud platform require can be run in different operating system, so video cloud platform want to support it is cross-platform
Operation, while the calculating cost in order to guarantee video cloud platform, can select the open source that can support various video code/decode format
Software.Video cloud platform software is divided into two kinds: rendering server is mainly used to receive client video request, for example plays, and obtains
The request such as frame, then sends result to client；Video Composition server is mainly used to receive the request of client composite result,
It is packaged into specified format.
Video cloud platform will support that cluster, cluster are exactly to need parallel to get into smooth multiple hardwares resource, be filled with reaching
Divide the purpose using resource.In actual use, there may be multiple CPU and GPU in a server, while be also likely to be one
Server zone has multiple servers to guarantee the concurrency of video calculating.Swarm algorithm be to each client in connection
It waits, takes turns client of changing commanders and connected with a server, thus can physically client can uniformly be distributed to not
Same server.It can be adjusted simultaneously according to the working condition of current server, for example current server may work
Very at full capacity, if there is client to this server issue request, this client should be just connected to other
On idle server.
Workflow of the invention: client configures to obtain the outer net address of streaming media server by PHP, then with stream
Media server is attached, while client and streaming media server will protect connection.Streaming media service is connected to each
After client connection request, a thread will be started, this thread, which will be assigned in specified CPU hardware resource, carrys out work, will
The dialogue and rendering task with client are completed, streaming media server obtains a certain number of video/audios after starting plays
Afterwards, data-pushing then will be carried out according to given pace, the data of push can be H264IBP video data stream and AAC sound
Frequency flows；Streaming media server needs support various video and audio formats therefore to carry out extremely complex Video Quality Metric, such as video
The conversion of format, the conversion of standard, the conversion of resolution ratio, conversion of pixel aspect ratio etc..Streaming media server is in broadcasting
When video and audio compress data are issued into client by TCP proprietary protocol by sequence；Streaming media server and client define
There are signaling protocol data packet specification (issue and request from client to streaming media server) and media data protocol data packet protocol
(from streaming media server to client push data)；Signaling protocol data packet obtains frame signaling protocol data packet, file plays letter
Enable protocol data packet, play stopping signaling protocol data packet etc., and media data protocol data is surrounded by video media-data agreement
Data packet, audio media data protocol data packet, IBP single frame video media data protocol data packet.
As shown in figure 3, the rendering server after client is connected to video cloud platform, provides a variety of rendering effects
Video frame, the video frame selection result for receiving client, the rendering parameter for saving the video frame that client selects, and in the stream
When media server is to client terminal playing video, the video of broadcasting is rendered using its rendering parameter saved.Namely
It says, client is mainly used to respond the operation of user, and issues and order to streaming media server, and rendering result is shown at interface
In, and the result of user is saved in the server；Client will carry out interface and streaming media playing control while define one
Sets of data structure is used to save the result of user and is used to carry out data interaction with server end.
As shown in figure 4, the Video Composition server is requested according to multiple Video Compositions of client, multiple streams will be belonged to
After the video of media server carries out synthesis processing, it is sent to the client.That is, synthesis server is in 8888 ports
Service is provided, client issues synthesis task server multiple tasks by http agreement, and task rotation is assigned to difference
Server the parallel synthesis of multiframe can be carried out to each task starting multithreading simultaneously.
In conclusion the present invention has following technical effect that
The present invention can dynamically distribute relevant rendering resources according to front desk service demand, substantially reduce the investment of client,
Really enable foreground thin-client.Video cloud computing system has streaming media service interface, using frame Rendering, supports various
Outside the video and audio file of format, can also the operations such as real-time perfoming multilayer video/audio encoding and decoding, compression, then carry out frame transmission, hair
Cloth realizes that the stream service publication towards editor's class, these operations will be completed within a very short time to client.Based on video cloud
Computing technique, even if user can also carry out the search behaviour of fast frame precision using the small-sized thin-client such as laptop, IPAD
It responds, multi-layer video editor, preview operation, realizes real-time video synthetic effect, while the investment of client is greatly reduced, it must
The packing rendering center shared when wanting can improve utilization rate of equipment and installations with dynamic expansion, protect investment.
Although describing the invention in detail above, but the invention is not restricted to this, those skilled in the art of the present technique
It can be carry out various modifications with principle according to the present invention.Therefore, all to be modified according to made by the principle of the invention, all it should be understood as
Fall into protection scope of the present invention.
Claims (10)
1. a kind of method that video cloud platform plays video, which comprises the following steps:
After client is connected to video cloud platform, video cloud platform regards a variety of rendering effects according to the render request of client
Frequency frame is supplied to client；
Client selects a variety of rendering effect video frames that video cloud platform provides, and by the choosing of rendering effect video frame
It selects result and returns to video cloud platform；
Video cloud platform receives the selection result of the rendering effect video frame of client, and saves the rendering effect of client selection
The rendering parameter of video frame；
When client issues video playing request then to video cloud platform, video cloud platform utilizes the rendering parameter of its preservation
After rendering to the video that client request plays, it is sent to the client.
2. the method according to claim 1, wherein the video cloud platform includes streaming media server and rendering
Server；
Wherein the streaming media server is requested according to the video playing of client, to the corresponding video of client terminal playing；
The rendering server provides the video frame of a variety of rendering effects, receives visitor after client is connected to video cloud platform
The video frame selection result at family end, save client selection video frame rendering parameter, and the streaming media server to
When client terminal playing video, the video of broadcasting is rendered using its rendering parameter saved.
3. the method according to claim 1, wherein the video cloud platform further includes Video Composition server,
The Video Composition server is requested according to multiple Video Compositions of client, will belong to the videos of multiple streaming media servers into
After row synthesis processing, it is sent to the client.
4. according to the method described in claim 2, it is characterized in that, the client is in a manner of signaling protocol data packet to stream
Media server issues video playing request；The streaming media server is sent in a manner of media protocol data packet to client
The corresponding video for needing to play.
5. according to the method described in claim 4, it is characterized in that, the signaling protocol data packet includes frame signaling protocol data
Packet, file, which play signaling protocol data packet and play, stops signaling protocol data packet；The media protocol data packet includes view
Frequency media data protocol data packet, audio media data protocol data packet and IBP single frame video media data protocol data packet.
6. the device that a kind of video cloud platform plays video characterized by comprising
Video frame module is selected, after being connected to video cloud platform for client, video cloud platform is asked according to the rendering of client
It asks, a variety of rendering effect video frames is supplied to client, a variety of rendering effects provided so as to client video cloud platform
Video frame is selected, and the selection result of rendering effect video frame is returned to video cloud platform；
Rendering parameter module is saved, the selection result of the rendering effect video frame of client is received for video cloud platform, and is protected
Deposit the rendering parameter of the rendering effect video frame of client selection；
Video Rendering module, for when client issues video playing request then to video cloud platform, video cloud platform to be sharp
After being rendered with the video that its rendering parameter saved plays client request, it is sent to the client.
7. device according to claim 6, which is characterized in that the video cloud platform includes streaming media server and rendering
Server；
Wherein the streaming media server is requested according to the video playing of client, to the corresponding video of client terminal playing；
The rendering server provides the video frame of a variety of rendering effects, receives visitor after client is connected to video cloud platform
The video frame selection result at family end, save client selection video frame rendering parameter, and the streaming media server to
When client terminal playing video, the video of broadcasting is rendered using its rendering parameter saved.
8. device according to claim 6, which is characterized in that the video cloud platform further includes Video Composition server,
The Video Composition server is requested according to multiple Video Compositions of client, will belong to the videos of multiple streaming media servers into
After row synthesis processing, it is sent to the client.
9. device according to claim 7, which is characterized in that the client is in a manner of signaling protocol data packet to stream
Media server issues video playing request；The streaming media server is sent in a manner of media protocol data packet to client
The corresponding video for needing to play.
10. device according to claim 9, which is characterized in that the signaling protocol data packet includes frame signaling protocol number
It plays signaling protocol data packet according to packet, file and plays and stop signaling protocol data packet；The media protocol data packet includes
Video media-data protocol data packet, audio media data protocol data packet and IBP single frame video media data protocol data
Packet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510994084.XA CN105635751B (en) | 2015-12-25 | 2015-12-25 | A kind of video cloud platform plays the method and device of video |
| PCT/CN2016/111258 WO2017107911A1 (en) | 2015-12-25 | 2016-12-21 | Method and device for playing video with cloud video platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510994084.XA CN105635751B (en) | 2015-12-25 | 2015-12-25 | A kind of video cloud platform plays the method and device of video |
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| CN105635751B true CN105635751B (en) | 2019-01-04 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635751B (en) * | 2015-12-25 | 2019-01-04 | 北京大学第三医院 | A kind of video cloud platform plays the method and device of video |
| CN107707930B (en) * | 2016-08-09 | 2021-01-15 | 北京奇虎科技有限公司 | Video processing method, device and system |
| CN107529711A (en) * | 2017-08-01 | 2018-01-02 | 杭州安恒信息技术有限公司 | The display methods and device of Streaming Media |
| CN109408666B (en) * | 2018-10-12 | 2021-01-05 | 北京亿幕信息技术有限公司 | Cloud material cutting library system and implementation method |
| CN109640120A (en) * | 2018-12-18 | 2019-04-16 | 浩云科技股份有限公司 | A kind of high concurrent audio-video frequency media data network transmission method and device |
| CN112040270B (en) * | 2019-06-03 | 2022-05-31 | 广州虎牙信息科技有限公司 | Live broadcast method, device, equipment and storage medium |
| CN112565921A (en) * | 2019-09-26 | 2021-03-26 | 陶龙 | VR video playing method and device |
| CN111127296B (en) * | 2019-12-24 | 2023-05-26 | 北京恒泰实达科技股份有限公司 | Efficient picture rendering method in large-screen visual system |
| CN112040274A (en) * | 2020-09-10 | 2020-12-04 | 杭州叙简科技股份有限公司 | Web page video single-frame playing method based on webrtc |
| CN114650434A (en) * | 2020-12-18 | 2022-06-21 | 华为云计算技术有限公司 | Cloud service-based rendering method and related equipment thereof |
| CN114979766B (en) * | 2022-05-11 | 2023-11-21 | 深圳市闪剪智能科技有限公司 | Audio and video synthesis method, device, equipment and storage medium |
| CN116761018B (en) * | 2023-08-18 | 2023-10-17 | 湖南马栏山视频先进技术研究院有限公司 | Real-time rendering system based on cloud platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025973A (en) * | 2010-12-17 | 2011-04-20 | 广东威创视讯科技股份有限公司 | Video synthesizing method and video synthesizing system |
| WO2012078640A2 (en) * | 2010-12-06 | 2012-06-14 | The Regents Of The University Of California | Rendering and encoding adaptation to address computation and network bandwidth constraints |
| CN102868923A (en) * | 2012-09-13 | 2013-01-09 | 北京富年科技有限公司 | Method, equipment and system applied to special-effect cloud treatment of videos of mobile terminal |
| CN104427259A (en) * | 2013-09-03 | 2015-03-18 | 广州市千钧网络科技有限公司 | Method and device for playing video and audio special effects in real time |
| CN104461788A (en) * | 2014-12-30 | 2015-03-25 | 成都品果科技有限公司 | Mobile terminal photo backup method and system based on remote special effect rendering |
| CN104796393A (en) * | 2014-05-30 | 2015-07-22 | 厦门极致互动网络技术有限公司 | Online game system and method based on server real-time rendering |
| CN104954850A (en) * | 2015-06-03 | 2015-09-30 | 新奥特（北京）视频技术有限公司 | Nonlinear editing software dispatching method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103888485B (en) * | 2012-12-19 | 2018-03-09 | 华为技术有限公司 | The distribution method of cloud computing resources, apparatus and system |
| US9852520B2 (en) * | 2014-02-11 | 2017-12-26 | International Business Machines Corporation | Implementing reduced video stream bandwidth requirements when remotely rendering complex computer graphics scene |
| CN105635751B (en) * | 2015-12-25 | 2019-01-04 | 北京大学第三医院 | A kind of video cloud platform plays the method and device of video |
-
2015
- 2015-12-25 CN CN201510994084.XA patent/CN105635751B/en active Active
-
2016
- 2016-12-21 WO PCT/CN2016/111258 patent/WO2017107911A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012078640A2 (en) * | 2010-12-06 | 2012-06-14 | The Regents Of The University Of California | Rendering and encoding adaptation to address computation and network bandwidth constraints |
| CN102025973A (en) * | 2010-12-17 | 2011-04-20 | 广东威创视讯科技股份有限公司 | Video synthesizing method and video synthesizing system |
| CN102868923A (en) * | 2012-09-13 | 2013-01-09 | 北京富年科技有限公司 | Method, equipment and system applied to special-effect cloud treatment of videos of mobile terminal |
| CN104427259A (en) * | 2013-09-03 | 2015-03-18 | 广州市千钧网络科技有限公司 | Method and device for playing video and audio special effects in real time |
| CN104796393A (en) * | 2014-05-30 | 2015-07-22 | 厦门极致互动网络技术有限公司 | Online game system and method based on server real-time rendering |
| CN104461788A (en) * | 2014-12-30 | 2015-03-25 | 成都品果科技有限公司 | Mobile terminal photo backup method and system based on remote special effect rendering |
| CN104954850A (en) * | 2015-06-03 | 2015-09-30 | 新奥特（北京）视频技术有限公司 | Nonlinear editing software dispatching method and device |
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|---|---|
| WO2017107911A1 (en) | 2017-06-29 |
| CN105635751A (en) | 2016-06-01 |
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