CN108289231A - A kind of panorama player of fusion - Google Patents
A kind of panorama player of fusion Download PDFInfo
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- CN108289231A CN108289231A CN201710471216.XA CN201710471216A CN108289231A CN 108289231 A CN108289231 A CN 108289231A CN 201710471216 A CN201710471216 A CN 201710471216A CN 108289231 A CN108289231 A CN 108289231A
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- 230000004927 fusion Effects 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000009877 rendering Methods 0.000 claims abstract description 8
- 238000004590 computer program Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 14
- 239000004606 Fillers/Extenders Substances 0.000 claims description 5
- 238000013507 mapping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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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]
- H04N21/40—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
- H04N21/426—Internal components of the client ; Characteristics thereof
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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]
- H04N21/40—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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Television Signal Processing For Recording (AREA)
- Studio Circuits (AREA)
Abstract
The present invention provides a kind of panorama player of fusion, including：Player United Dispatching interface：According to the video data that transmission channel transmission comes, setting broadcast address, association output show the type of object frame buffer and determining player program；Player program：The video data is decoded, decoding data is obtained；Panorama rendering program：Panorama rendering is carried out to the decoding data, obtains panoramic video data；Show output program：Selection display pattern and control mode show the panoramic video data.The video address string that various different agreements can be inputted completes the broadcasting and control of video；And the display effect provided in different equipment, control mode can automatic distinguishings；The trouble debugged in various players and equipment room difference before eliminating, has saved cost, has improved efficiency.
Description
Technical field
The present invention relates to field of virtual reality more particularly to a kind of panorama players having merged DVB and OTT information sources.
Background technology
Panoramic video, also known as 360 ° of videos.It is shot, is converted static panoramic pictures to dynamic by 360 ° of panoramic cameras
The video image of state.In shooting angle, dynamic video (up and down 360 at any angle can be watched by moving direction
Degree), make one a kind of feeling on the spot in person.The area of VR videos (Virtual Reality, i.e. virtual reality) and panoramic video
It is not to need to watch by some VR equipment (such as VR glasses), shields actual environment, makes one to feel to place oneself in the midst of one completely
In true scene.If it is some 3D panoramic videos, that feeling on the spot in person is more very.
OTT media players, such as MediaPlayer, a kind of system or third in Intelligent set top box or smart mobile phone
The media player of Fang Kaifa, it support play internet in by IP distribution various formats video, such as .mp4 .flv,
.m3u8 etc..DVB video players pass through HFC (HybridFiber-Coaxia, i.e. Hybrid Fiber Coax in broadcasting and TV field
Cable) net transmission live streaming RF (Radio Frequency radio frequencies) signal, a kind of technology that set top box side receives, decodes and play.
Currently, a kind of panorama (VR) broadcastings for the fusion that can support OTT again and can support DVB channels in the market
Device.Only largely there is the single player that OTT panoramic videos are played in mobile phone；Also only by DVB signals in set-top box
IPization, and distributed by WIFI using set-top box, the mode of OTT panorama player plays is used on mobile phone.
Invention content
The present invention is in order to solve in the prior art without a kind of the complete of fusion that can support OTT again and can support DVB channels
Scape player problem provides a kind of panorama player of fusion.
To solve the above-mentioned problems, the technical solution adopted by the present invention is as described below：
A kind of panorama player of fusion, including：Player United Dispatching interface：According to transmission channel transmission come video
Data, setting broadcast address, association output show object frame buffer and determine the type of player program；Player program：It is right
The video data is decoded, and obtains decoding data；Panorama rendering program：Panorama rendering is carried out to the decoding data, is obtained
To panoramic video data；Show output program：Selection display pattern and control mode show the panoramic video data.
Preferably, the player United Dispatching interface includes：Player interface：It receives data and transmits data to described
Player program；Controlling media play device interface：According to the type of player program, the control interface of dynamic select player；
Panorama playing controller interface：It is connect with the panorama rendering program, control renders angle.
Preferably, player program includes DVB players and OTT players.
Preferably, player program further includes player extender, and the player extender provides one and easily expands
The interface of exhibition and fusion.
Preferably, the panorama rendering program carries out texture mapping to decoding data, passes through on the basis of spherical shape models
Matrixing carrys out more New Century Planned Textbook.
Preferably, the display output program includes TV, computer, mobile phone, tablet.
Preferably, the display pattern include large-size screen monitors show and smaller screen show；The control mode includes infrared remote control control
System and touch screen control.
A kind of method that the panorama of fusion plays also is provided, is included the following steps：
S1：Create and initialize the panorama player of fusion；
S2：Video data is decoded, and obtains decoding data；
S3：Panorama rendering is carried out to the decoding data, obtains panoramic video data；
S4：Selection display pattern and control mode show the panoramic video data.
A kind of panorama playing terminal equipment is also provided, including memory, processor and is stored in the memory simultaneously
The computer program that can be run on the processor, which is characterized in that the processor executes real when the computer program
Now the step of method as described above.
A kind of computer readable storage medium is also provided, the computer-readable recording medium storage has computer program,
It is characterized in that, the step of computer program realizes method as described above when being executed by processor.
Beneficial effects of the present invention are：A kind of panorama player of fusion is provided, regarding for various different agreements can be inputted
Frequency address is gone here and there, and the broadcasting and control of video are completed；And the display effect provided in different equipment, control mode can be automatic
It distinguishes.The trouble debugged in various players and equipment room difference before eliminating, has saved cost, has improved efficiency.
Description of the drawings
Fig. 1 is the panorama player structure schematic diagram merged in the embodiment of the present invention 1.
Fig. 2 is the interface definition between player United Dispatching interface, player and VR controllers in the embodiment of the present invention 2
With call relation schematic diagram.
Fig. 3 is the panorama playback method schematic diagram of the fusion of the embodiment of the present invention 3.
Fig. 4 is the panorama playback method schematic diagram for the another fusion that the present invention implements 3.
Specific implementation mode
The present invention is described in detail by specific embodiment below in conjunction with the accompanying drawings, for a better understanding of this hair
It is bright, but following embodiments are not intended to limit the scope of the invention.In addition, it is necessary to illustrate, the diagram provided in following embodiments
Only illustrate the basic conception of the present invention in a schematic way, is only shown in attached drawing with related component in the present invention rather than according to reality
Component count, shape when implementation and size are drawn, when actual implementation each component shape, quantity and ratio can be it is a kind of with
The change of meaning, and its assembly layout form may also be increasingly complex.
Embodiment 1
As shown in Figure 1, the panorama player of fusion, including：Player United Dispatching interface：According to transmission channel transmission come
Video data, setting broadcast address, association output show object frame buffer and determine player program type；Player journey
Sequence：Video data is decoded, decoding data is obtained；Panorama rendering program：Panorama rendering is carried out to decoding data, is obtained complete
Scape video data；Show output program：Display pattern and control mode is selected to show panoramic video data.
Unified panorama player open interface, shields different players and VR renders the otherness of physical interface and ability.
Player United Dispatching interface includes：Player interface：It receives data and transmits data to the player program；Media play
Control unit interface：According to the type of player program, the control interface of dynamic select player；Panorama playing controller interface：
It is connect with the panorama rendering program, control renders angle.The panorama player of fusion can according to the video address string of input, into
Row analysis, the suitable player (OTT or DVB players etc.) of flexible selection, plays out the initialization of device.And pass through media
Broadcast Control device interface and VR playing controllers interface play out control to video.And it can be according to current device type, automatically
Suitable parameter configuration is set.
Player program includes DVB players and OTT players.OTT players are one kind in Intelligent set top box or intelligence
The media player of system or third party's exploitation in mobile phone, it supports to play the various formats by IP distributions in internet
Video (such as .mp4 .flv .m3u8 etc.).The MediaPlayer given tacit consent in android system, what third party increased income various broadcasts
Device, such as IjkPlayer are put, ExoPlayer, VLC etc. belong to this row.It can be actually needed according to the characteristic of player, flexibly selected
It selects.Receive input video address string just like：Network MP4：http://ip.com/vr.mp4, network HLS stream media protocols：
http:// .../vr.m3u8, User Datagram Protocol (User Data Protocol)：udp://, local file：file：//
Deng.
DVB players are to transmit live streaming RF by HFC (HybridFiber-Coaxia, i.e. hybrid fiber/ coax, HFC) net
(Radio Frequency radio frequencies) signal, a kind of player that set top box side receives, decodes and play.Main ability to play according to
Rely in chip business.And this DVB player be by the abstract unified Broadcast Control interface of the ability to play of chip manufacturer packaging, optimization,
It is another it is expansible go out some subclasses player (such as live play device, VOD program requests player).
Player program further includes player extender, for the improvement of player capabilities from now on, optimization or completely new is broadcast
It puts device type etc. and an interface for easily extending and merging is provided.
The fixed equipments such as output module-TV, computer are shown, for showing panoramic video in a manner of being more suitable for large-size screen monitors
Show, and the function for the angle watched using remote control is added.It is suitble to be in, more people Naked are appreciated panoramic video simultaneously.
Show the mobile devices such as output module-mobile phone, tablet, for including the small screen in mobile phone by panoramic video,
And provide the angle watched by touch screen control.Mobile phone can be also put into VR glasses, incision is immersed pattern (i.e. double screen) and seen
It sees, angle switching at this time can be controlled by the angular transducer of mobile phone.
Embodiment 2
As shown in Fig. 2, the interface definition being described in detail between player United Dispatching interface, player and VR controllers
And call relation.From player program as can be seen that different players is because of the corresponding initialization of ability characteristics, setting interface
It is discrepant with Broadcast Control interface, the difference especially between OTT and DVB players is obviously.The O1 of OTT players
The D1 interfaces of interface and DVB players are entirely different.Even for the disassociation frame cache object of D1 interfaces, traditional
Without this interface in DVB players, because being all directly to export image by decoder to screen, without doing extra process by upper layer.
Because of the reason of VR panoramas render, this interface is developed, and the video frame panorama for handling DVB channels renders.So root
One layer of general player interface is taken out according to the characteristic spy of player, such as P1 interfaces, main includes setting broadcast address, association
Output shows object frame buffer and setting player types (optional, if necessary to specified manually).P1 interfaces can be directed to and transmit
The prefix or agreed specifications of broadcast address judge the type of currently suitable player, so automatically select specific player into
Row initialization.If it is determined that being network video source, then OTT players (O1 interfaces) can be selected.If it is determined that being DVB live streamings, then
DVB players can be selected, the D1 interfaces of DVB identifications are converted to by the parameter of transmission.
Similarly, controlling media play interface is directed to the otherness of player, takes out unified Broadcast Control interface P2, and according to
Current player types dynamically select the Broadcast Control interface (such as O2 or D2) of different specific players.
Panorama playing controller interface is responsible for this fusion player panorama and renders relevant control, and control interface mainly has：
Such as the R interfaces in Fig. 2.After player decoding, video stream data is reached into this module and is rendered.Then using control interface
VR pictures are carried out to be controlled.
Embodiment 3
The panorama playback method schematic diagram of fusion as shown in Figure 3, Figure 4, includes the following steps：
Step 1：Create and initialize the panorama player of fusion；
A panorama player (AvitMediaplayer) of the present invention is instantiated, its setVideoPath is used
Method, is arranged video source, video source can be Internet video, local video, can also be DVB channels video it is (such as wired straight
Broadcast or program request NGOD).After setting, most suitable player can be selected to handle video decoding, specific logic according to video source
It is as follows：
1. if video source is Internet video, such as：http://ip/vr.m3u8 can automatically select OTT players-
ExoPlayer (supporting HLS protocol preferable) is responsible for being decoded video.
2. if video source is UDP (User Datagram Protocol) protocol video, such as:udp://200.200.200.1:
5534, OTT players-IjkMediaplayer (supporting udp protocol preferable) can be automatically selected and be responsible for being decoded video.
3. if video source were the live signal under DVB, these parameter of major parameter channel thus：aid:Audio
ID, atype:Audio types, vid:Video ID, vtype:Video type etc..
To reach the unification of player interface, these Parameter specifications are gone here and there at an address：Such as dvb://vid=100＆
Vtype=101＆aid=100＆atype=101＆freq=387 ....After address is incoming, it can automatically analyze and DVB is selected to be broadcast live
Player is responsible for being decoded live signal.
4. if video source is DVB program requests (VOD) video, there is NGOD frameworks (such as rtsp://) or ISA frameworks are (such as：
dsmcc://).They the characteristics of be by the order request of two-way carry out video flowing, and apply server pass through hfc plant will
Vision signal is broadcast out.
After address is incoming, responsible couple of VOD (NGOD or ISA) program request players in DVB player series can be automatically selected
After two-way order request, the live signal to come to broadcast is decoded.
5. if video source is local video, such as：file:///mnt/sdcard/vr.mp4 can automatically select OTT broadcastings
Device-system MediaPlayer is responsible for being decoded video.
6. with the evolution of technology, behind it is possible that more outstanding framework or player, can using this framework
Unlimited extension is supported.
After choosing specific player, related initialization just is carried out to it, and binds output and shows object frame buffer.
Step 2：Video data is decoded, and obtains decoding data；
As described in previous step, according to the specific player of selection, the Broadcast Control interface of player itself is executed.Such as：
SetDatasoure, prepareAsync (), the start () of MediaPlayer；The init () of DvbPlayer, lock (),
play()；The s1_setup () of NgodPlayer, c1_play (), c1_pause () etc..
And it is to upper disclosed unified call interface：setVideoPath()、prepareAsync()、start()、
Pause () etc., the another several interfaces for providing the control of VR angles are such as：startRender()、right()、left()、up()、
Down (), handlerTouch (), HandlerSensor () etc..
Step 3：Panorama rendering is carried out to the decoding data, obtains panoramic video data；
Create panorama VR (rendering) library example, the hereinafter referred to as libraries VR.Newly-built SurfaceTexture objects, and it is injected
Player (such as setSurface () interface) selected above, the two is associated.
The video stream data that the libraries VR are come out player real-time decoding by this SurfaceTexture object acquisition.In ball
On the basis of shape modeling, the panoramic expansion video image of a frame frame of input, texture mapping, matrix projection transformation are carried out successively
Carry out more New Century Planned Textbook.
Step 4：Selection display pattern and control mode show the panoramic video data.
Some hardware parameters (such as chip manufacturer, screen-sized) of current device are obtained first, and comprehensive analysis is worked as
Preceding display output program is TV or mobile phone.
If it is TV, then the display pattern of panorama output will be suitble to 360 degree of patterns of panorama of large-size screen monitors, using remote control come
Arbitrary control viewing angle.It is suitble to be in, more people Naked are appreciated panoramic video simultaneously.
If it is mobile phone, then the display pattern of panorama output will be that left and right shuangping san immerses pattern.Mobile phone is put
Enter VR glasses to be watched, shields actual environment, the feeling of experiencing virtual reality.It is arbitrary by the angular transducer of mobile phone simultaneously
Control viewing angle.
Embodiment 4
The present invention also provides a kind of panorama playing terminal equipments.Including：Processor, memory and it is stored in the storage
In device and the computer program that can run on the processor, such as determine the program of player.The processor executes institute
The step in above-described embodiment 3, such as Fig. 3, step shown in Fig. 4 are realized when stating computer program.Alternatively, the processor is held
The function of each program in above-mentioned each device embodiment, such as panorama rendering program are realized when the row computer program.
Illustratively, the computer program can be divided into one or more units, one or more of lists
Member is stored in the memory, and is executed by the processor, to complete the present invention.One or more of units can be with
It is the series of computation machine program instruction section that can complete specific function, the instruction segment is for describing the computer program in institute
State the implementation procedure in panorama playing terminal equipment.For example, the computer program can be divided into：Video reception module,
Video decoding module, video panorama processing module, video display module.Each module concrete function is as follows：Receive transmission channel
The video data that transmission comes；Video data is decoded；Panorama processing is carried out to decoded data；It will treated regards
Frequency evidence is shown.
The panorama playing terminal equipment can be desktop PC, notebook, palm PC and cloud server etc.
Computing device.The panorama playing terminal equipment may include, but be not limited only to, processor, memory.Those skilled in the art can
To understand, the schematic diagram is only the example of panorama playing terminal equipment, does not constitute the limit to panorama playing terminal equipment
It is fixed, may include either combining certain components or different components, such as described complete than illustrating more or fewer components
Scape playing terminal equipment can also include input-output equipment, network access equipment, bus etc..
Alleged processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), application-specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor can also be any conventional processor
Deng the processor is the control centre of the panorama playing terminal equipment, utilizes various interfaces and the entire panorama of connection
The various pieces of playing terminal equipment.
The memory can be used for storing the computer program and/or module, and the processor is by running or executing
Computer program in the memory and/or module are stored, and calls the data being stored in memory, described in realization
The various functions of panorama playing terminal equipment.The memory can include mainly storing program area and storage data field, wherein deposit
Store up program area can storage program area, (for example sound-playing function, image play work(to the application program needed at least one function
Energy is equal) etc.；Storage data field can be stored uses created data (such as audio data, phone directory etc.) etc. according to mobile phone.
Can also include nonvolatile memory in addition, memory may include high-speed random access memory, for example, hard disk, memory,
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card dodge
Deposit card (Flash Card), at least one disk memory, flush memory device or other volatile solid-state parts.
Embodiment 5
If the integrated module/unit of the panorama playing terminal equipment is realized in the form of SFU software functional unit and conduct
Independent product sale in use, can be stored in a computer read/write memory medium.Based on this understanding, originally
All or part of flow in above-described embodiment method is realized in invention, and relevant hardware can also be instructed by computer program
It completes, the computer program can be stored in a computer readable storage medium, the computer program is by processor
When execution, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program includes computer program code,
The computer program code can be source code form, object identification code form, executable file or certain intermediate forms etc..Institute
Stating computer-readable medium may include：Can carry the computer program code any entity or device, recording medium,
USB flash disk, mobile hard disk, magnetic disc, CD, computer storage, read-only memory (ROM, Read-Only Memory), arbitrary access
Memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It needs
It is bright, the content that the computer-readable medium includes can according in jurisdiction legislation and patent practice requirement into
Row increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium does not include that electricity carries
Wave signal and telecommunication signal.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
The specific implementation of the present invention is confined to these explanations.For those skilled in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, several equivalent substitute or obvious modifications can also be made, and performance or use is identical, all answered
When being considered as belonging to protection scope of the present invention.
Claims (10)
1. a kind of panorama player of fusion, which is characterized in that including：
Player United Dispatching interface：According to transmission channel transmission come video data, setting broadcast address, association output show
Object frame buffer and the type for determining player program；
Player program：The video data is decoded, decoding data is obtained；
Panorama rendering program：Panorama rendering is carried out to the decoding data, obtains panoramic video data；
Show output program：Selection display pattern and control mode show the panoramic video data.
2. the panorama player merged as described in claim 1, which is characterized in that the player United Dispatching interface packet
It includes：
Player interface：It receives data and transmits data to the player program；
Controlling media play device interface：According to the type of player program, the control interface of dynamic select player；
Panorama playing controller interface：It is connect with the panorama rendering program, control renders angle.
3. the panorama player merged as described in claim 1, which is characterized in that the player program includes that DVB is played
Device and OTT players.
4. the panorama player merged as described in claim 1, which is characterized in that the player program further includes player
Extender, the player extender provide an interface for easily extending and merging.
5. the panorama player merged as described in claim 1, which is characterized in that the panorama rendering program is modeled in spherical shape
On the basis of, texture mapping is carried out to decoding data, by matrixing come more New Century Planned Textbook.
6. the panorama player merged as described in claim 1, which is characterized in that the display output program include TV,
Computer, mobile phone, tablet.
7. the panorama player merged as described in claim 1, which is characterized in that the display pattern include large-size screen monitors show and
Smaller screen is shown.
8. the method that a kind of panorama of fusion plays, which is characterized in that include the following steps：
S1：Create and initialize the panorama player of fusion；
S2：Video data is decoded, and obtains decoding data；
S3：Panorama rendering is carried out to the decoding data, obtains panoramic video data；
S4：Selection display pattern and control mode show the panoramic video data.
9. a kind of panorama playing terminal equipment, including memory, processor and it is stored in the memory and can be described
The computer program run on processor, which is characterized in that the processor realizes such as right when executing the computer program
It is required that the step of 8 the method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, feature to exist
In the step of computer program realizes method as claimed in claim 8 when being executed by processor.
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| CN201710471216.XA CN108289231B (en) | 2017-06-20 | 2017-06-20 | Integrated panoramic player |
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| CN201710471216.XA CN108289231B (en) | 2017-06-20 | 2017-06-20 | Integrated panoramic player |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416988A (en) * | 2020-03-26 | 2020-07-14 | 四川长虹电器股份有限公司 | Control method for realizing multi-screen playing on set-top box based on IPTV network |
| CN111970552A (en) * | 2020-08-04 | 2020-11-20 | 深圳市佳创视讯技术股份有限公司 | Method and system for playing DVB panoramic video stream in real time based on set top box |
| CN112804514A (en) * | 2020-12-31 | 2021-05-14 | 百视通网络电视技术发展有限责任公司 | VR panoramic video display interaction method, medium and equipment |
| CN114245192A (en) * | 2021-12-20 | 2022-03-25 | 北京数码视讯软件技术发展有限公司 | Multi-process decoding playing method and device |
| CN115379277A (en) * | 2022-08-22 | 2022-11-22 | 武汉烽火技术服务有限公司 | VR panoramic video playing method and system based on IPTV service |
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