CN114071193A - Video data processing method and system - Google Patents
Video data processing method and system Download PDFInfo
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- CN114071193A CN114071193A CN202111399535.7A CN202111399535A CN114071193A CN 114071193 A CN114071193 A CN 114071193A CN 202111399535 A CN202111399535 A CN 202111399535A CN 114071193 A CN114071193 A CN 114071193A
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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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
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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
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
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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]
- H04N21/60—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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
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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]
- H04N21/60—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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
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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]
- H04N21/60—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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6175—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via Internet
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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]
- H04N21/60—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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6181—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a mobile phone network
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Abstract
The invention discloses a video data processing method and a system, wherein the method comprises the following steps: acquiring video data of a predetermined user from a core network through a first base station; the video data are data which are acquired from a preset shooting scene by front-end camera equipment and transmitted to the intelligent cloud deck, transmitted to a second base station by a communication module integrated by the intelligent cloud deck through an exclusive network slice distributed for a preset user and the preset shooting scene in advance and transmitted to a core network by the second base station; receiving video data transmitted by a first base station through a storage service management platform, and sending the video data to a server corresponding to a content distribution platform through a corresponding processing path according to different application scenes; and distributing the received video data to a video receiving device of a predetermined user through the content distribution platform. By the method, a differentiated network isolation mechanism and data transmission service can be realized, and diversified requirements of users in different industries are met.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and a system for processing video data.
Background
At present, an intelligent shooting system is widely applied to multiple fields of education training, teleconferencing, sports events, theaters, television stations, studios and the like, has the characteristics of high quality, no humanization and intellectualization, easily realizes the recording and the propagation of key events such as conferences, classes, various activities and the like, brings professional influence records for users, and improves user experience.
The current remote intelligent shooting is mostly provided by companies in the professional field of video terminals, products of various intelligent holders have different functions respectively, and the products cannot adapt to diversified requirements of users in different industries.
Disclosure of Invention
Therefore, the invention provides a video data processing method and a video data processing system, and aims to solve the problem that remote intelligent shooting in the prior art cannot meet the requirements of users in different industries.
In order to achieve the above object, a first aspect of the present invention provides a video data processing method, including: acquiring video data of a predetermined user from a core network through a first base station; the video data are acquired from a preset shooting scene by front-end camera equipment and transmitted to an intelligent cloud deck, and then transmitted to a second base station by a communication module integrated by the intelligent cloud deck through an exclusive network slice distributed for the preset user and the preset shooting scene in advance, and transmitted to the core network by the second base station; receiving the video data transmitted by the first base station through a storage service management platform, and sending the video data to a server corresponding to a content distribution platform through a corresponding processing path according to different application scenes; and distributing the received video data to the video receiving equipment of the predetermined user through the content distribution platform.
The transmission channel between the front-end camera equipment and the intelligent holder is at least one, and the transmission channel at least comprises any one of a transmission channel based on a mobile communication technology, a transmission channel based on a wireless fidelity transmission technology and a transmission channel based on a local area network; the video data transmitted to the second base station by the intelligent cloud deck is data which is transmitted to the second base station by selecting a transmission mode of wired transmission or wireless transmission according to an application scene of the video data after the video data is coded and compressed by a processor positioned in the intelligent cloud deck;
after receiving the video data transmitted by the first base station through a storage service management platform, the method further comprises: storing the video data to a designated memory according to the storage requirements of the preset users through the storage service management platform;
wherein the designation memory includes: the computer room storage device of the operator server corresponding to the predetermined user, the computer room storage device of the private server corresponding to the predetermined user, and the edge storage node device corresponding to the predetermined user.
Wherein, the data transmitted in the transmission channel also comprises a control signal; before acquiring video data of a predetermined user from a core network through a first base station, the method further includes: and transmitting a control signal to the core network through the exclusive network slice by remote control console equipment, transmitting the control signal to the intelligent cloud platform integrated communication module by the core network through the second base station, and transmitting the control signal to the front-end camera equipment by the communication module so as to remotely operate and control the front-end camera equipment.
The second base station transmits the video data to the core network according to preset backhaul configuration information; the configuration information is obtained by configuring after the intelligent terminal device accesses a preset access management interface provided by the core network through a wireless communication network.
The sending the video data to a server corresponding to a content distribution platform through a corresponding processing path according to different application scenes comprises:
if the application scene of the video data is a presentation center scene, directly sending the stored video data to a server corresponding to a content distribution platform, so that the presentation center server in the presentation center scene receives the video data through own exclusive slice resources and decodes the video data through a decoder in the own server;
if the application scene of the video data is a live scene, transmitting the stored video data to a dedicated cloud platform server of the predetermined user, and after performing preset simple audit editing processing on the video data according to the dedicated cloud platform server, transmitting the data obtained through the simple audit editing processing to a server corresponding to a content distribution platform;
and if the application scene of the video data is a rebroadcasting scene, transmitting the stored video data to a server corresponding to the rebroadcasting station, and after the server corresponding to the rebroadcasting station carries out post-auditing editing processing customized for the preset user on the video data, sending the data subjected to the post-auditing editing processing to a server corresponding to a content distribution platform.
The content distribution platform is used for providing the user with content distribution network cloud resources which are exclusive to the corresponding operator;
the distributing the received video data to the video receiving device of the predetermined user through the content distribution platform includes: acquiring content distribution network resources corresponding to the priority of the preset user from a resource pool of the content distribution network cloud resources exclusive to the operator; distributing the video data to receiving equipment of the predetermined user through a predetermined distribution path by using a content distribution network resource corresponding to the preset priority;
or, under the condition that the service demand of the predetermined user for the video data corresponds to at least one of the key service and the burst service, acquiring a content distribution network resource reserved for the video data from a resource pool of a content distribution network cloud resource exclusive to the operator; and distributing the video data to the receiving equipment of the predetermined user through a predetermined distribution path by using the reserved content distribution network resources.
Wherein the distributing the video data to the receiving device of the predetermined user through a predetermined distribution path comprises: sending the video data to a server corresponding to a preset media docking platform, and pushing the video data to receiving equipment of the predetermined user through the server corresponding to the media docking platform; or, the video data is directly distributed to the receiving device of the predetermined user.
A second aspect of the present invention provides a video data processing system comprising:
the first base station is used for acquiring video data of a predetermined user from a core network; the video data are acquired from a preset shooting scene by front-end camera equipment and transmitted to an intelligent cloud deck, and then transmitted to a second base station by a communication module integrated by the intelligent cloud deck through an exclusive network slice distributed for the preset user and the preset shooting scene in advance, and transmitted to the core network by the second base station; the storage service management platform is used for receiving the video data transmitted by the first base station and sending the video data to a server corresponding to a content distribution platform through a corresponding processing path according to different application scenes; and the content distribution platform is used for distributing the received video data to the video receiving equipment of the predetermined user.
Wherein, the data transmitted in the transmission channel also comprises a control signal; the system further comprises: and the remote control console equipment is used for transmitting a control signal to the core network through the exclusive network slice, so that the control signal is transmitted to the intelligent cloud platform integrated communication module through the second base station through the core network and then is sent to the front-end camera equipment through the communication module to carry out remote operation control on the front-end camera equipment.
When the storage service management platform is configured to send the video data to a server corresponding to a content distribution platform through a corresponding processing path, the storage service management platform specifically includes:
the first sending unit is used for directly sending the stored video data to a server corresponding to a content distribution platform if the application scene of the video data is a presentation center scene, so that the presentation center server in the presentation center scene receives the video data through own exclusive slice resources and decodes the video data through a decoder in the own server;
a second sending unit, configured to transmit the stored video data to an exclusive cloud platform server of the predetermined user if an application scene of the video data is a live scene, so as to send data obtained through simple audit editing to a server corresponding to a content distribution platform after performing preset simple audit editing processing on the video data according to the exclusive cloud platform server
And the third sending unit is used for transmitting the stored video data to a server corresponding to the relay station if the application scene of the video data is a relay scene, so that after the server corresponding to the relay station performs the post-audit editing processing on the video data customized for the predetermined user, the data subjected to the post-audit editing processing is sent to a server corresponding to a content distribution platform.
The invention has the following advantages: video data collected from a shooting scene is transmitted to an intelligent cloud deck through front-end camera equipment, a communication module integrated in the intelligent cloud deck is transmitted to a second base station through a dedicated network slice which is distributed for a preset user and the preset shooting scene in advance, and then the second base station transmits the video data to a core network; the video data are acquired from the core network through the first base station and transmitted to the storage service management platform from the first base station, and the video data are sent to a server corresponding to the content distribution platform through corresponding processing paths according to different application scenes on the storage service management platform and then distributed to video receiving equipment of a predetermined user through the content distribution platform; the invention provides the special video service network slice for different users and application scenes from the angle of operators by combining the self communication network capability and the network slice providing capability and based on the network transmission environment of the communication network and the communication module of the integrated communication network, thereby realizing a differentiated network isolation mechanism and data transmission service and meeting the diversified requirements of users in different industries.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a flowchart of a video data processing method according to an embodiment of the present invention;
FIG. 2 is a block diagram of a video data processing system according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an overall architecture of a professional-level intelligent remote shooting system based on network slicing according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a professional-level intelligent remote shooting system management platform based on network slicing according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
When the terms "comprises" and/or "comprising … …" are used in this specification, the presence of features, integers, steps, operations, elements, and/or components are specified, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Embodiments of the invention may be described with reference to plan and/or cross-sectional views in light of idealized schematic illustrations of the invention. Accordingly, the example illustrations can be modified in accordance with manufacturing techniques and/or tolerances.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present invention and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The fifth Generation Mobile communication technology (5th Generation Mobile Networks, 5G) has the characteristics of low time delay, large bandwidth, large connection and the like, and the service performance requirements under the ultra-high definition video and remote control application scenes can be met to different degrees by different levels of 5G network characteristic indexes. The requirement on real-time performance is very high in a mobile intelligent shooting scene, smooth production according to a time sequence process is seriously influenced by 5G network connection interruption, and stable transmission of network video data can be better ensured through a multi-level network isolation mechanism of 5G network slices.
The existing remote intelligent shooting scheme is mostly released by companies in the professional field of video terminals. The products to each intelligent cloud platform have different functions respectively, but the intelligent terminal shooting equipment based on 5G network transmission environment and integrated 5G module has not had clear and mature technical scheme yet.
The embodiment of the invention can provide an integrated service solution for mainstream holder manufacturers and professional media rebroadcasts in the market from the perspective of operators by combining the 5G network capability and the specific network slice providing capability, and output the service value of the operators in the video field, thereby realizing better video shooting and transmission effects.
In a first aspect, an embodiment of the present invention provides a video data processing method.
Fig. 1 is a flowchart illustrating a video data processing method according to an embodiment of the present invention. As shown in fig. 1, the video data processing method in the embodiment of the present invention includes the following steps.
S110, acquiring video data of a predetermined user from a core network through a first base station; the video data are acquired from the preset shooting scene by the front-end camera equipment and transmitted to the intelligent cloud deck, and then transmitted to the second base station by the communication module integrated by the intelligent cloud deck through the exclusive network slice distributed for the preset user and the preset shooting scene in advance, and transmitted to the core network by the second base station.
And S120, receiving the video data transmitted by the first base station through the storage service management platform, and sending the video data to a server corresponding to the content distribution platform through a corresponding processing path according to different application scenes.
And S130, distributing the received video data to video receiving equipment of a predetermined user through the content distribution platform.
According to the video data processing method provided by the embodiment of the invention, the front-end camera equipment transmits video data acquired from a shooting scene to the intelligent cloud deck, and a communication module integrated in the intelligent cloud deck transmits the video data to a second base station through an exclusive network slice which is distributed for a preset user and the preset shooting scene in advance, and then the video data is transmitted to a core network through the second base station; the video data are acquired from the core network through the first base station and transmitted to the storage service management platform from the first base station, and the video data are sent to a server corresponding to the content distribution platform through corresponding processing paths according to different application scenes on the storage service management platform and then distributed to video receiving equipment of a predetermined user through the content distribution platform; the invention provides the special video service network slice for different users and application scenes from the perspective of operators by combining the self communication network capability and the network slice providing capability and based on the network transmission environment of the communication network and the integrated communication module, thereby realizing a differentiated network isolation mechanism and data transmission service and meeting the diversified requirements of users in different industries.
In some embodiments, the communication network of embodiments of the present invention comprises a 5G communication network, which may also be a 4G communication network in some embodiments.
In some embodiments, the number of the transmission channels between the front-end camera device and the intelligent pan/tilt head is at least one, and the transmission channels at least include any one of a transmission channel based on a mobile communication technology, a transmission channel based on a Wireless Fidelity (WiFi) transmission technology, and a transmission channel based on a Local Area Network (LAN).
In some embodiments, the video data transmitted to the second base station by the intelligent cradle head is data that is sent to the second base station by selecting a transmission mode of wired transmission or wireless transmission according to an application scene of the video data after the video data is encoded and compressed by the processor located in the intelligent cradle head.
In this embodiment, the front-end intelligent pan/tilt and the high-definition camera may be configured by connection and deployment, and support integration of digital-image transmission and link, for example, may support high-definition video encoding schemes such as h.265/h.266, and the like, and adopt an embedded hardware architecture, integrate a 5G communication module in the intelligent pan/tilt or the intelligent track, face a multi-camera shooting scene, and support multi-channel signal transmission. In transmission, a 5G network is supported, the 4G network can be downward compatible, and multilink bundled transmission such as at least one of 5G transmission, WiFi transmission and LAN transmission is supported, so that high-bandwidth, low-delay and high-reliability live broadcast of ultra-high-definition video is realized.
In some embodiments, after receiving the video data transmitted by the first base station through the storage service management platform in step S120, the video data processing method further includes: and S11, storing the video data to a designated memory according to the storage requirement of a predetermined user through the storage service management platform.
Wherein specifying the memory comprises: the system comprises machine room storage equipment of an operator server corresponding to a predetermined user, machine room storage equipment of a private server corresponding to the predetermined user and edge storage node equipment corresponding to the predetermined user.
In this embodiment, the video information may be transmitted to the storage service management platform for centralized reception; moreover, the storage service management platform can select to realize centralized receiving and storage of video data through the machine room storage equipment of an operator server, the machine room storage equipment of a private server or the storage equipment (edge storage node equipment) positioned at an edge node according to the requirements of industry customers, and can monitor video information through a display screen.
In some embodiments, the data transmitted in the transmission channel further comprises a control signal; before step S110, the video data processing method further includes: and S21, transmitting the control signal to the core network through the exclusive network slice by the remote control console device, transmitting the control signal to the intelligent holder integrated communication module through the second base station by the core network, and transmitting the control signal to the front-end camera device by the communication module so as to perform remote operation control on the front-end camera device.
As an example, during remote operation control, the control of the front-end camera system is supported, a control flow is issued based on a remote control console, and remote control related operations are completed through a 5G network, specifically including but not limited to control functions such as elevation, horizontal, elevation, corner, parameter adjustment (for example, shooting parameters such as aperture, focal length, shooting angle), remote on/off, remote video on/off, and the like.
In this embodiment, the transmission process of the front end supports a double-link round-trip mechanism, each link in the double-link contains different data streams, i.e. a video stream and a control stream, for transmitting video data and control signals; and based on the network communication capability of the 5G module, the video stream collected by the camera can be coded and compressed and then transmitted to the 5G core network through the 5G base station.
According to the video data processing method provided by the embodiment of the invention, the exclusive 5G network slice can be distributed for the remote control shooting scene, the special resources are created for different scenes and clients, and the exclusive 5G video service slice is constructed, so that the network transmission is carried out on the video data and the control signals, and the network isolation mechanism with level differentiation is realized.
In some embodiments, the video data is transmitted to the core network by the second base station according to the preset backhaul configuration information; the configuration information is configured by the intelligent terminal device after accessing a preset access management interface provided by a core network through a wireless communication network.
In this embodiment, the video return may be configured by an intelligent terminal device such as a mobile phone, a tablet Computer (Pad), and a Personal Computer (PC). For example, the configuration information such as a return address and a return switch is configured through a mobile phone wireless network configuration and a computer network configuration (PC Lan) access management interface.
In some embodiments, the step of sending the video data to the server corresponding to the content distribution platform through the corresponding processing path in step S120 according to different application scenarios may specifically include the following steps.
And S31, if the application scene of the video data is the presentation center scene, directly sending the stored video data to a server corresponding to the content distribution platform, so that the presentation center server in the presentation center scene receives the video data through the own dedicated slice resource, and decodes the video data through a decoder in the own server.
In this step, for the application scene of the presentation center, the live stream may be received downstream through the dedicated slice resource, and the real-time decoding of the live stream is completed through the decoder.
And S32, if the application scene of the video data is a live scene, transmitting the stored video data to a dedicated cloud platform server of a predetermined user, and after performing preset simple audit editing processing on the video data according to the dedicated cloud platform server, transmitting the data obtained through the simple audit editing processing to a server corresponding to a content distribution platform.
In this step, for the live application scenario, a preset simple audit editing process, such as a preliminary simple audit editing, station logo adding, can be completed on the cloud platform of the media demander.
And S33, if the application scene of the video data is a rebroadcasting scene, transmitting the stored video data to a server corresponding to the rebroadcasting platform, and after the server corresponding to the rebroadcasting platform carries out post-auditing editing processing customized for a predetermined user on the video data, sending the data after the post-auditing editing processing to a server corresponding to the content distribution platform.
In this step, for the rebroadcast application scenario, after the cloud platform of the media demander receives and manages the video data, the post-audit editing process customized by the predetermined user, such as series of operations of customized personalized post-editing, auditing and the like, can be completed.
In the embodiment of the invention, after the transfer and temporary storage of the video data are completed through the storage service management platform, the video data can be transmitted to a cloud platform unique to an industrial client as required, and the cloud platform further completes corresponding differentiation operations such as monitoring control, director switching, packaging manufacture, broadcasting distribution and the like according to the application scenes of a preset user and the video data.
In some embodiments, the content distribution platform is configured to provide the corresponding operator-specific content distribution network cloud resources for the user; step S130 may specifically include:
s41, obtaining content distribution network resources corresponding to the priority of the preset user from a resource pool of the content distribution network cloud resources exclusive to the operator; and S42, distributing the video data to the receiving device of the predetermined user through the predetermined distribution path by using the content distribution network resource corresponding to the preset priority.
In some embodiments, step S130 may specifically include: s43, under the condition that the service requirement of the predetermined user for the video data corresponds to at least one of the key service and the burst service, acquiring the content distribution network resource reserved for the video data from the resource pool of the content distribution network cloud resource exclusive to the operator; s44, using the reserved content distribution network resource, the video data is distributed to the receiving device of the predetermined user through the predetermined distribution path.
According to the video data processing method provided by the embodiment of the invention, the exclusive Content Delivery Network (CDN) cloud resource of an operator can be selected and connected, intelligent Delivery is realized, the resource priority division in a multi-tenant shared resource pool is supported, resources are reserved for key and burst services, and full-flow and professional video relay service is better provided for industrial customers.
In some embodiments, the step of distributing the video data to the receiving device of the predetermined user through the predetermined distribution path in the step S42 and the step S44 may specifically include: sending the video data to a server corresponding to a preset media docking platform, and pushing the video data to receiving equipment of a preset user through the server corresponding to the media docking platform; alternatively, the video data is distributed directly to a receiving device of a predetermined user.
In this embodiment, the video stream may be pushed to the user via the content distribution platform and the media docking platform, or directly distributed to the user via the content distribution platform, and may be selected according to the actual application scenario and user requirements of the user.
In the embodiment of the invention, after the video data serving as the video material is edited by the related content on the pan-tilt platform, the video data can be distributed to the whole network through the content distribution platform, and the distribution supports various modes, including but not limited to a media side private website, an APP mode, a short video platform, a mainstream video platform and the like.
In some embodiments, the content distribution platform of the embodiment of the present disclosure may monitor and analyze video data, so as to implement functions of bandwidth monitoring, traffic monitoring, HTTP status code monitoring, important process monitoring, data acquisition and analysis, data detail display, billing detail statement reconciliation, and the like.
According to the video data processing method provided by the embodiment of the invention, an integrated service solution is provided for a mainstream holder manufacturer and a professional media relay broadcaster by combining the self 5G network capability and the specific network slice providing capability from the angle of an operator, the service value of the operator in the video field is output, and the better video shooting and transmission effect is realized.
The steps of the above methods are divided for clarity, and the implementation may be combined into one step or split some steps, and the steps are divided into multiple steps, so long as the same logical relationship is included, which are all within the protection scope of the present patent; it is within the scope of the patent to add insignificant modifications to the algorithms or processes or to introduce insignificant design changes to the core design without changing the algorithms or processes.
In a second aspect, an embodiment of the present invention provides a video data processing system.
Fig. 2 is a schematic structural diagram of a video data processing system according to an embodiment of the present invention. As shown in fig. 2, the video data processing system 200 includes the following modules.
A first base station 210, configured to acquire video data of a predetermined user from a core network; the video data are data which are acquired from a preset shooting scene by front-end camera equipment and transmitted to the intelligent cloud deck, transmitted to a second base station by a communication module integrated by the intelligent cloud deck through an exclusive network slice distributed for a preset user and the preset shooting scene in advance and transmitted to a core network by the second base station;
the storage service management platform 220 is configured to receive video data transmitted by the first base station, and send the video data to a server corresponding to the content distribution platform through a corresponding processing path according to different application scenarios;
a content distribution platform 230 for distributing the received video data to a video receiving device of a predetermined user.
In some embodiments, the number of the transmission channels between the front-end camera device and the intelligent pan/tilt head is at least one, and the transmission channels at least include any one of a transmission channel based on a mobile communication technology, a transmission channel based on a wireless fidelity transmission technology, and a transmission channel based on a local area network.
In some embodiments, the video data transmitted to the second base station by the intelligent cradle head is data that is sent to the second base station by selecting a transmission mode of wired transmission or wireless transmission according to an application scene of the video data after the video data is encoded and compressed by a processor located in the intelligent cradle head;
in some embodiments, the storage service management platform 220 is further configured to, after receiving the video data transmitted by the first base station, store the video data in a designated memory according to the storage requirement of a predetermined user; wherein specifying the memory comprises: the system comprises machine room storage equipment of an operator server corresponding to a predetermined user, machine room storage equipment of a private server corresponding to the predetermined user and edge storage node equipment corresponding to the predetermined user.
In some embodiments, the data transmitted in the transmission channel further comprises a control signal; the system further comprises: and the remote control console equipment is used for transmitting the control signal to the core network through the exclusive network slice, transmitting the control signal to the intelligent cloud platform integrated communication module through the second base station through the core network, and then sending the control signal to the front-end camera equipment through the communication module so as to perform remote operation control on the front-end camera equipment.
In some embodiments, the video data is transmitted to the core network by the second base station according to the preset backhaul configuration information; the configuration information is configured by the intelligent terminal device after accessing a preset access management interface provided by a core network through a wireless communication network.
In some embodiments, when the storage service management platform 220 is configured to send the video data to the server corresponding to the content distribution platform through the corresponding processing path according to different application scenarios, the storage service management platform specifically includes the following sending units:
and the first sending unit is used for directly sending the stored video data to a server corresponding to the content distribution platform if the application scene of the video data is a presentation center scene, so that the presentation center server in the presentation center scene receives the video data through own exclusive slice resources and decodes the video data through a decoder in the own server.
And the second sending unit is used for transmitting the stored video data to an exclusive cloud platform server of a predetermined user if the application scene of the video data is a live scene, so that the data obtained through simple audit and editing processing is sent to a server corresponding to the content distribution platform after the preset simple audit and editing processing is performed on the video data according to the exclusive cloud platform server.
And the third sending unit is used for transmitting the stored video data to a server corresponding to the relay station if the application scene of the video data is a relay scene, so that after the server corresponding to the relay station performs post-auditing and editing processing on the video data customized by a predetermined user, the data subjected to the post-auditing and editing processing is sent to a server corresponding to the content distribution platform.
In some embodiments, the content distribution platform 230 is configured to provide the corresponding operator-specific content distribution network cloud resources for the user; moreover, the content distribution platform 230 is specifically configured to: acquiring content distribution network resources corresponding to the priority of a preset user from a resource pool of content distribution network cloud resources exclusive to an operator; distributing the video data to receiving equipment of a preset user through a preset distribution path by using a content distribution network resource corresponding to the preset priority; alternatively, the content distribution platform 230 is specifically configured to: under the condition that the service requirement of a preset user on video data corresponds to at least one of key service and burst service, acquiring content distribution network resources reserved for the video data from a resource pool of content distribution network cloud resources exclusive to an operator; the video data is distributed to a receiving device of a predetermined user through a predetermined distribution path using the reserved content distribution network resources.
In some embodiments, the content distribution platform 230 is specifically configured to send the video data to a server corresponding to a preset media docking platform and push the video data to a receiving device of a predetermined user through the server corresponding to the media docking platform when the content distribution platform is used to distribute the video data to the receiving device of the predetermined user through a predetermined distribution path; alternatively, the video data is distributed directly to a receiving device of a predetermined user.
According to the video data processing system provided by the embodiment of the invention, services such as unmanned remote control, intelligent signal recording and cloud platform are provided, a 5G unmanned intelligent rebroadcasting mode based on an intelligent holder terminal is realized, the light-weight signal intelligent acquisition and multi-place cooperative efficiency improvement are ensured, and the full link platform capability of front and back station cooperation is formed. With the increasing popularization of innovative business scenes in the video field and the collaborative development trend of the cloud network terminal industry, the comprehensive service solution for video data transmission provided by the invention combines the unique 5G slicing capability of an operator to provide better video data transmission service for users such as an industrial chain partner and the like, thereby outputting commercial value and having important research significance and practical significance.
It is to be understood that the invention is not limited to the particular arrangements and instrumentality described in the above embodiments and shown in the drawings. For convenience and brevity of description, detailed description of a known method is omitted here, and for the specific working processes of the system, the module and the unit described above, reference may be made to corresponding processes in the foregoing method embodiments, which are not described herein again.
Fig. 3 is a schematic diagram illustrating an overall architecture of a professional-level intelligent remote shooting system based on network slicing according to an embodiment of the present invention. Referring to fig. 3, the general architecture of the embodiment of the present invention may include: the system comprises a front-end camera device 301, an intelligent cloud deck 302, a second base station 303, a core network 304, a remote control console device 305, a first base station 306, a storage service management platform 307, a cloud platform 308, a content distribution platform 309, a media docking platform 310 and a video receiving user device 311.
In the application scenario, the video data transmission process based on the architecture may include the following steps.
And S301, connecting the front-end camera device with an intelligent holder (or an intelligent track, the architecture diagram takes the intelligent holder as an example) in an SDI or HDMI mode.
In this step, the front-end image pickup apparatus 301 is a high definition camera or an ultra high definition camera such as a 4K camera.
S302, sending a control signal to the 5G module integrated in the intelligent console 302 as a router relay through the remote control console device 305, and transmitting the control signal to the front-end camera device 301.
In this step, a control signal may be generated by performing manual operation through the remote control console device 301, or a control signal input by the manual operation may be received, and the control signal may be sent based on the 5G network environment, so that the front-end imaging device 301 captures images and videos in a predetermined shooting scene under the control of the control signal, and obtains a video stream.
And S303, the front-end camera device 301 sends the video stream to the intelligent cradle head 302, and the video stream can be compressed by using a processing chip in the intelligent cradle head 302 and then output to the second base station 303 in a wired or wireless mode according to scene requirements.
In this step, for example, the intelligent cloud deck 302 may establish a connection with the second base station 303 through a communication manner of a Socket based on a Transmission Control Protocol (TCP) Protocol, through a specified Internet Protocol (IP) address and a specified port number.
S304, the 5G module integrated in the intelligent pan/tilt 302 is used to transmit the video stream to the second base station 303 through wireless uplink, and the second base station 303 transmits the video stream to the core network 304.
In the embodiment of the present invention, the second base station 303 and the first base station 306 may be 5G base stations, or the second base station 303 and the first base station 306 may also be 4G base stations; and, the second base station 303 and the first base station 306 may be the same base station or different base stations.
S305, the video stream is transmitted to the storage service management platform 307 through the first base station 306, and may be transmitted to the cloud platform 308 through the storage service management platform 307, and a subsequent series of operations are implemented based on different application scenarios.
In this embodiment of the present invention, the video stream may also be transmitted to a server corresponding to the local relay station through the storage service management platform 307, which may specifically be determined according to the needs of the video service user, and this embodiment of the present invention is not specifically limited.
S306, in the application scene of the presentation center, the live stream is received through the dedicated slice resource in a downlink mode, and the real-time decoding of the live stream is completed through the decoder.
S307, aiming at a live broadcast application scene, the work of preliminary and simple examination and editing, station caption adding and the like can be completed on the cloud platform 308 of a media demander; for a rebroadcast application scene, after video receiving management is carried out on a local server side, series of operations such as customized and personalized post-editing, auditing and the like can be completed.
S308, according to actual application requirements, the video stream is sent to the video receiving user device 311 through the content distribution platform 309 and the media docking platform 310, or is directly distributed to the video receiving user device 311 through the content distribution platform 309.
According to the intelligent remote shooting system architecture provided by the embodiment of the invention, a 5G unmanned intelligent rebroadcasting mode based on an intelligent holder terminal can be realized according to the 5G slicing capability and the CDN management platform provided by an operator, so that the intelligent collection of light-weight signals and the multi-place cooperative improvement of efficiency are ensured, and the capability of a foreground-background cooperative full link platform is formed; moreover, the system can be connected with a slice management platform and a professional-level video terminal equipment management platform, can get through each application service platform, establishes and maintains a service management platform in the field of video terminals, and carries out differentiated transformation of video data processing and transmission according to application scenes of video data so as to adapt to different industry client requirements, creates a most practical and efficient service framework for users, and provides high-quality network resources based on the capability of an operator platform.
Fig. 4 is a schematic diagram illustrating a professional-level intelligent remote shooting system management platform based on network slicing according to an embodiment of the present invention.
As shown in fig. 4, the shooting system Management platform includes an intelligent video terminal 401, a cloud Management platform 402, a carrier Communication Service Management Function (CSMF) platform 403, a carrier slice Management platform 404, a video terminal device Management platform 405, a carrier CDN platform 406, and a visual page Management platform 407.
In some embodiments, the intelligent video terminal 401 may interface with the cloud management platform 402, and perform the above differentiation operation on the video data by using the cloud processing resources provided by the cloud management platform 402 and corresponding to the predetermined user and the application scene of the video data.
In some embodiments, the carrier CSMF platform 403 corresponds to a CSMF node device, and may be configured to implement mapping from a service requirement of a user to a network slice requirement, so as to implement issuing a network slice by a network department; an operator slice management platform 404, corresponding to a network slice management function node device, configured to allocate an exclusive network slice to a predetermined user and a predetermined shooting scene, and perform a predetermined management operation on the issued exclusive network slice; the video terminal device management platform 405 may be in butt joint with the cloud management platform 402 and the visual page management platform 407, and performs a predetermined management operation on the intelligent video terminal 401 using the cloud processing resource, and performs a predetermined management operation on the visual page management platform 407; the operator CDN platform 406 may distribute the video data transmitted by the storage service management platform described in the foregoing embodiment to the dedicated cloud management platform 402 for the user, and perform differentiation operations such as monitoring control, broadcast guide switching, packaging, broadcast distribution, and the like on the video data in the cloud management platform 402, where the differentiation operations correspond to the application scenes of the predetermined user and the video data.
In some embodiments, the visualization page management platform 407 may provide a configuration page that performs relevant page configuration on the video feed back; the intelligent video terminal 401 can manage configuration return address and return configuration information such as return switch through the configuration page.
According to the shooting system management platform provided by the embodiment of the invention, the operator slicing management platform and the video terminal equipment management platform can be in butt joint through a 5G slicing capability and a content distribution management platform provided by an operator, so that each application service platform is opened, a service management platform in the field of video terminals is established and maintained, and differentiation transformation is carried out based on the general framework of the patent according to other innovative application scenes so as to adapt to the requirements of different industry clients, create the most practical and efficient service architecture for users, provide high-quality network resources based on the enabling of the operator platform capability, not only can the whole scheme provide video data transmission scheme support for operators in different levels, but also can provide video data shooting and video data transmission and processing schemes for more media industry clients.
It will be understood by those of ordinary skill in the art that all or some of the steps of the above inventive method, systems, functional modules/units in the apparatus may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are meant to be within the scope of the embodiments and form different embodiments.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A method of video data processing, the method comprising:
acquiring video data of a predetermined user from a core network through a first base station; the video data are acquired from a preset shooting scene by front-end camera equipment and transmitted to an intelligent cloud deck, and then transmitted to a second base station by a communication module integrated by the intelligent cloud deck through an exclusive network slice distributed for the preset user and the preset shooting scene in advance, and transmitted to the core network by the second base station;
receiving the video data transmitted by the first base station through a storage service management platform, and sending the video data to a server corresponding to a content distribution platform through a corresponding processing path according to different application scenes;
and distributing the received video data to the video receiving equipment of the predetermined user through the content distribution platform.
2. The method of claim 1,
the transmission channel between the front-end camera equipment and the intelligent holder is at least one, and the transmission channel at least comprises any one of a transmission channel based on a mobile communication technology, a transmission channel based on a wireless fidelity transmission technology and a transmission channel based on a local area network;
the video data transmitted to the second base station by the intelligent cloud deck is data which is transmitted to the second base station by selecting a transmission mode of wired transmission or wireless transmission according to an application scene of the video data after the video data is coded and compressed by a processor positioned in the intelligent cloud deck;
after receiving the video data transmitted by the first base station through a storage service management platform, the method further comprises:
storing the video data to a designated memory according to the storage requirements of the preset users through the storage service management platform;
wherein the designation memory includes: the computer room storage device of the operator server corresponding to the predetermined user, the computer room storage device of the private server corresponding to the predetermined user, and the edge storage node device corresponding to the predetermined user.
3. The method of claim 1, wherein the data transmitted in the transmission channel further comprises a control signal; before acquiring video data of a predetermined user from a core network through a first base station, the method further includes:
and transmitting a control signal to the core network through the exclusive network slice by remote control console equipment, transmitting the control signal to the intelligent cloud platform integrated communication module by the core network through the second base station, and transmitting the control signal to the front-end camera equipment by the communication module so as to remotely operate and control the front-end camera equipment.
4. The method of claim 1,
the video data is transmitted to the core network by the second base station according to preset feedback configuration information; the configuration information is obtained by configuring after the intelligent terminal device accesses a preset access management interface provided by the core network through a wireless communication network.
5. The method according to claim 1, wherein the sending the video data to a server corresponding to a content distribution platform through a corresponding processing path according to different application scenarios includes:
if the application scene of the video data is a presentation center scene, directly sending the stored video data to a server corresponding to a content distribution platform, so that the presentation center server in the presentation center scene receives the video data through own exclusive slice resources and decodes the video data through a decoder in the own server;
if the application scene of the video data is a live scene, transmitting the stored video data to a dedicated cloud platform server of the predetermined user, and after performing preset simple audit editing processing on the video data according to the dedicated cloud platform server, transmitting the data obtained through the simple audit editing processing to a server corresponding to a content distribution platform;
and if the application scene of the video data is a rebroadcasting scene, transmitting the stored video data to a server corresponding to the rebroadcasting station, and after the server corresponding to the rebroadcasting station carries out post-auditing editing processing customized for the preset user on the video data, sending the data subjected to the post-auditing editing processing to a server corresponding to a content distribution platform.
6. The method of claim 5, wherein the content delivery platform is configured to provide the user with corresponding operator-specific content delivery network cloud resources;
the distributing the received video data to the video receiving device of the predetermined user through the content distribution platform includes:
acquiring content distribution network resources corresponding to the priority of the preset user from a resource pool of the content distribution network cloud resources exclusive to the operator;
distributing the video data to receiving equipment of the predetermined user through a predetermined distribution path by using a content distribution network resource corresponding to the preset priority;
alternatively, the first and second electrodes may be,
under the condition that the service requirement of the preset user on the video data corresponds to at least one of key service and burst service, acquiring content distribution network resources reserved for the video data from a resource pool of content distribution network cloud resources exclusive to an operator;
and distributing the video data to the receiving equipment of the predetermined user through a predetermined distribution path by using the reserved content distribution network resources.
7. The method of claim 6, wherein distributing the video data to the receiving device of the predetermined user via a predetermined distribution path comprises:
sending the video data to a server corresponding to a preset media docking platform, and pushing the video data to receiving equipment of the predetermined user through the server corresponding to the media docking platform; or, the video data is directly distributed to the receiving device of the predetermined user.
8. A video data processing system, the system comprising:
the first base station is used for acquiring video data of a predetermined user from a core network; the video data are acquired from a preset shooting scene by front-end camera equipment and transmitted to an intelligent cloud deck, and then transmitted to a second base station by a communication module integrated by the intelligent cloud deck through an exclusive network slice distributed for the preset user and the preset shooting scene in advance, and transmitted to the core network by the second base station;
the storage service management platform is used for receiving the video data transmitted by the first base station and sending the video data to a server corresponding to a content distribution platform through a corresponding processing path according to different application scenes;
and the content distribution platform is used for distributing the received video data to the video receiving equipment of the predetermined user.
9. The system of claim 8, wherein the data transmitted in the transmission channel further comprises a control signal; the system further comprises:
and the remote control console equipment is used for transmitting a control signal to the core network through the exclusive network slice, so that the control signal is transmitted to the intelligent cloud platform integrated communication module through the second base station through the core network and then is sent to the front-end camera equipment through the communication module to carry out remote operation control on the front-end camera equipment.
10. The system according to claim 8, wherein the storage service management platform, when configured to send the video data to a server corresponding to a content distribution platform through a corresponding processing path according to different application scenarios, specifically includes:
the first sending unit is used for directly sending the stored video data to a server corresponding to a content distribution platform if the application scene of the video data is a presentation center scene, so that the presentation center server in the presentation center scene receives the video data through own exclusive slice resources and decodes the video data through a decoder in the own server;
a second sending unit, configured to transmit the stored video data to an exclusive cloud platform server of the predetermined user if an application scene of the video data is a live scene, so as to send data obtained through simple audit editing to a server corresponding to a content distribution platform after performing preset simple audit editing processing on the video data according to the exclusive cloud platform server
And the third sending unit is used for transmitting the stored video data to a server corresponding to the relay station if the application scene of the video data is a relay scene, so that after the server corresponding to the relay station performs the post-audit editing processing on the video data customized for the predetermined user, the data subjected to the post-audit editing processing is sent to a server corresponding to a content distribution platform.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100083303A1 (en) * | 2008-09-26 | 2010-04-01 | Janos Redei | System and Methods for Transmitting and Distributing Media Content |
| CN101702722A (en) * | 2009-10-28 | 2010-05-05 | 北京中星微电子有限公司 | Multi-media system converging multiple services and control method |
| CN105611310A (en) * | 2015-12-23 | 2016-05-25 | 成都奥科睿科技有限公司 | New media storing and publishing system |
| CN105847398A (en) * | 2016-04-25 | 2016-08-10 | 乐视控股（北京）有限公司 | Business scheduling method, scheduling server and business server |
| CN110198555A (en) * | 2019-05-21 | 2019-09-03 | 中国联合网络通信集团有限公司 | A kind of configuration method and device of network slice |
| CN110266664A (en) * | 2019-06-05 | 2019-09-20 | 中国联合网络通信有限公司广州市分公司 | A kind of Cloud VR video living transmission system based on 5G and MEC |
| CN111949822A (en) * | 2020-08-20 | 2020-11-17 | 山东大学 | Intelligent education video service system based on cloud computing and mobile terminal and operation method thereof |
| CN112579622A (en) * | 2020-12-10 | 2021-03-30 | 腾讯科技（深圳）有限公司 | Method, device and equipment for processing service data |
| US20210120315A1 (en) * | 2019-10-16 | 2021-04-22 | Charter Communications Operating, Llc | Apparatus and methods for enhanced content control, consumption and delivery in a content distribution network |
| CN113037855A (en) * | 2021-03-22 | 2021-06-25 | 北京爱奇艺科技有限公司 | Multimedia access system, method, device, terminal and medium |
| CN213693842U (en) * | 2020-10-27 | 2021-07-13 | 中国联合网络通信集团有限公司 | Video rebroadcasting system |
-
2021
- 2021-11-19 CN CN202111399535.7A patent/CN114071193B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100083303A1 (en) * | 2008-09-26 | 2010-04-01 | Janos Redei | System and Methods for Transmitting and Distributing Media Content |
| CN101702722A (en) * | 2009-10-28 | 2010-05-05 | 北京中星微电子有限公司 | Multi-media system converging multiple services and control method |
| CN105611310A (en) * | 2015-12-23 | 2016-05-25 | 成都奥科睿科技有限公司 | New media storing and publishing system |
| CN105847398A (en) * | 2016-04-25 | 2016-08-10 | 乐视控股（北京）有限公司 | Business scheduling method, scheduling server and business server |
| CN110198555A (en) * | 2019-05-21 | 2019-09-03 | 中国联合网络通信集团有限公司 | A kind of configuration method and device of network slice |
| CN110266664A (en) * | 2019-06-05 | 2019-09-20 | 中国联合网络通信有限公司广州市分公司 | A kind of Cloud VR video living transmission system based on 5G and MEC |
| US20210120315A1 (en) * | 2019-10-16 | 2021-04-22 | Charter Communications Operating, Llc | Apparatus and methods for enhanced content control, consumption and delivery in a content distribution network |
| CN111949822A (en) * | 2020-08-20 | 2020-11-17 | 山东大学 | Intelligent education video service system based on cloud computing and mobile terminal and operation method thereof |
| CN213693842U (en) * | 2020-10-27 | 2021-07-13 | 中国联合网络通信集团有限公司 | Video rebroadcasting system |
| CN112579622A (en) * | 2020-12-10 | 2021-03-30 | 腾讯科技（深圳）有限公司 | Method, device and equipment for processing service data |
| CN113037855A (en) * | 2021-03-22 | 2021-06-25 | 北京爱奇艺科技有限公司 | Multimedia access system, method, device, terminal and medium |
Non-Patent Citations (4)
| Title |
|---|
| NAMTAE KIM ET AL.: "An adaptive TTL allocation scheme for real-time live and on-demand personal broadcasting service", 《2017 IEEE 7TH INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS - BERLIN (ICCE-BERLIN)》, pages 51 - 52 * |
| 史俊潇等: "IMS技术在4G多媒体视频会议中的应用研究", 《电力信息与通信技术》, vol. 15, no. 10, pages 120 - 125 * |
| 彭艳蓉: "基于边缘计算的无线自适应视频流传输技术研究", 《中国学位论文全文数据库》 * |
| 谭春光等: "一种可支持多种多媒体业务的基于IMS的IPTV架构", vol. 32, no. 01, pages 67 - 70 * |
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