CN109068148A - A kind of method and apparatus of video processing - Google Patents
A kind of method and apparatus of video processing Download PDFInfo
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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]
- H04N21/20—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
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
- H04N21/23109—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion by placing content in organized collections, e.g. EPG data repository
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/762—Media network packet handling at the source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234345—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
-
- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client 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]
- H04N21/40—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
- H04N21/437—Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server
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Abstract
The present invention provides a kind of method and apparatus of video processing, it networks applied to view, the view networking includes view networked server, it is described to be communicated depending on networked server with the client being located in Ethernet, the described method includes: the view networked server under video editing mode, determines the first selected video data of client；It is described that the video intercepting instruction that the client is sent for first video data is received depending on networked server；The view networked server is instructed according to the video editing, candidate video data is intercepted from first video data, and the candidate video data are stored in preset candidate video list；It is described depending on networked server when receiving the video merging instruction that the client is sent, the candidate video data stored in the candidate video list are merged, the second video data is obtained.Through the invention, the online editing to video data in view networking is realized, the convenience of video editing is improved.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of method and apparatus of video processing.
Background technique
With the development of science and technology, be widely used depending on networking technology in all trades and professions, such as office, tele-medicine, peace
The fields such as anti-, emergency command, the application depending on networking technology bring great convenience.
In view networking, it is commonly stored a large amount of video data, when user needs to edit certain video datas,
Video data can be downloaded to local, be edited locally, edited video data is then uploaded to view networking, but
This mode is cumbersome, and waste bandwidth resource.
Summary of the invention
In view of the above problems, the present invention is proposed in order to provide overcoming the above problem or at least being partially solved above-mentioned ask
A kind of method and apparatus of video processing of topic, comprising:
A kind of method of video processing is applied to view networking, and the view networking includes view networked server, the view networking
Server is communicated with the client being located in Ethernet, which comprises
The view networked server determines the first selected video data of client under video editing mode；
It is described that the video intercepting instruction that the client is sent for first video data is received depending on networked server；
The view networked server is instructed according to the video editing, intercepts candidate video from first video data
Data, and the candidate video data are stored in preset candidate video list；
It is described depending on networked server when receiving the video merging instruction that the client is sent, to the candidate video
The candidate video data stored in list merge, and obtain the second video data.
Optionally, further includes:
It is described to determine the selected target image of the client depending on networked server；
The preview image for setting the target image to depending on networked server second video data, and/or,
Cover image.
Optionally, further includes:
It is described to determine the selected one or more view networked terminals of the client depending on networked server；
It is described to send second video data to one or more of view networked terminals depending on networked server, with
It is one or more of to be played out depending on networked terminals.
Optionally, further includes:
It is described depending on networked server when receiving the video labeling instruction that the client is sent, from the video labeling
Mark text and label time stamp are determined in instruction；
The view networked server in video frame corresponding with identified time stamp, adds in second video data
Add the mark text.
Optionally, the view networked server is instructed according to the video editing, is intercepted from first video data
The step of candidate video data includes:
The view networked server determines initial time stamp and termination timestamp from video intercepting instruction,
The view networked server intercepts the initial time stamp and the termination time from first video data
Video data between stamp, as candidate video data.
A kind of device of video processing is applied to view networking, and the view networking includes view networked server, the view networking
Server is communicated with the client being located in Ethernet, and described device includes:
First video data chosen module, under video editing mode, determining the first selected video counts of client
According to；
Video intercepting command reception module is directed to the video that first video data is sent for receiving the client
Interception instruction；
Candidate video data cutout module is cut from first video data for instructing according to the video editing
Candidate video data are taken, and the candidate video data are stored in preset candidate video list；
Second video data obtains module, for when receiving the video merging instruction that the client is sent, to institute
It states the candidate video data stored in candidate video list to merge, obtains the second video data.
Optionally, further includes:
Target image chosen module, for determining the selected target image of the client；
Image setup module, for setting the target image to the preview image of second video data, and/
Or, cover image.
Optionally, further includes:
Depending on networked terminals determining module, for determining the selected one or more view networked terminals of the client；
Second video data sends module, networks for sending second video data to one or more of views
Terminal, to be played out one or more of depending on networked terminals.
Optionally, further includes:
Video labeling command reception module, when for being instructed in the video labeling for receiving the client transmission, from institute
It states and determines mark text and label time stamp in video labeling instruction；
Text marking module is used in second video data in video frame corresponding with identified time stamp,
Add the mark text.
Optionally, the candidate video data cutout module includes:
Timestamp determines submodule, for from video intercepting instruction, determining initial time stamp and terminating timestamp,
Candidate video data as submodule, for from first video data, intercept the initial time stamp and
Video data between the termination timestamp, as candidate video data.
The invention has the following advantages that
In the present invention, depending on networked server by under video editing mode, determining the first selected video of client
Then data receive the video intercepting instruction that client is sent for the first video data, instruct according to video editing, from first
Candidate video data are intercepted in video data, and candidate video data are stored in preset candidate video list, work as reception
When the video merging sent to client instructs, the candidate video data stored in candidate video list are merged, are obtained
Second video data realizes the online editing to video data in view networking, improves the convenience of video editing.
Detailed description of the invention
It, below will be attached needed in the description of this invention in order to illustrate more clearly of technical solution of the present invention
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field
For those of ordinary skill, without any creative labor, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of networking schematic diagram for view networking that one embodiment of the invention provides；
Fig. 2 is a kind of hardware structural diagram for node server that one embodiment of the invention provides；
Fig. 3 is a kind of hardware structural diagram for access switch that one embodiment of the invention provides；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association that one embodiment of the invention provides turns gateway；
Fig. 5 is a kind of step flow chart of the method for video processing that one embodiment of the invention provides；
Fig. 6 is a kind of structural block diagram of the device for video processing that one embodiment of the invention provides.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.Obviously, described embodiments are some of the embodiments of the present invention, without
It is whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (NetworkTechnology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (ServerTechnology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network SecurityTechnology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
1, view networked devices classification
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).Metropolitan Area Network (MAN) can be divided on the whole depending on networking
(or national net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Referring to Fig. 5, a kind of step flow chart of the method for video processing of one embodiment of the invention offer, application are shown
It networks in view, this may include view networked server depending on networking, can store a large amount of video data depending on networked server, such as meeting
Discuss video data, monitor video data, and import after the successful video data of transcoding, view networked server can with positioned at
Client too in net is communicated.
Specifically, may include steps of:
Step 501, the view networked server determines the first selected video counts of client under video editing mode
According to；
As an example, client can be browser.
In the concrete realization, user can select to enter video editing mode in client-side, under video editing mode,
User can access view networked server by client, and the mark of multiple video datas of storage is obtained from depending on networked server
Know, and then therefrom selectes the first video data.
Step 502, described that the video that the client is directed to first video data transmission is received depending on networked server
Interception instruction；
Wherein, video intercepting instruction may include initial time stamp and termination timestamp.
After determining the first video data, user can watch the first video data online by client, and can select
Determine initial time stamp and terminate timestamp, to generate corresponding video intercepting instruction, and video intercepting can be instructed and be sent to
Depending on networked server.
Step 503, the view networked server is instructed according to the video intercepting, is intercepted from first video data
Candidate video data, and the candidate video data are stored in preset candidate video list；
After receiving video intercepting instruction, it can be instructed according to video intercepting depending on networked server, from the first video counts
According to middle interception candidate video data, then candidate video data are stored in pre-set candidate video list.
In an embodiment of the present invention, described to be instructed according to the video editing, it is intercepted from first video data
The step of candidate video data may include following sub-step:
The view networked server determines initial time stamp and terminates timestamp from video intercepting instruction；It is described
Depending on networked server from first video data, the initial time stamp and the video terminated between timestamp are intercepted
Data, as candidate video data.
In the concrete realization, when can parse initial time stamp depending on networked server from video intercepting instruction and terminate
Between stab, then from the first video data intercept initial time stamp and terminate timestamp between video data, as candidate regard
Frequency evidence.
Step 504, it is described depending on networked server when receiving the video merging instruction that the client is sent, to described
The candidate video data stored in candidate video list merge, and obtain the second video data.
In practical applications, multiple candidate video data be can store in candidate video list, user can pass through client
End is ranked up multiple candidate video data in candidate video list, then can choose and merges operation, client
Video merging instruction can be sent.
It, can be by multiple candidate videos in candidate video list depending on networked server after receiving video merging instruction
Data, which merge, becomes the second video data.
In an embodiment of the present invention, can also include the following steps:
It is described to determine the selected one or more view networked terminals of the client depending on networked server；The view networking clothes
Business device sends second video data to one or more of view networked terminals, to network in one or more of views
Terminal plays out.
After generating the second video data, user can be by the selected one or more view networked terminals of client, then
Selected is sent to view networked server depending on networking number depending on networked terminals, is receiving view networking number depending on networked server
After code, the second video data can be sent to one or more and regard networked terminals, to be broadcast in one or more depending on networked terminals
Put the second video data.
In an embodiment of the present invention, can also include the following steps:
It is described to determine the selected target image of the client depending on networked server；The view networked server is by the mesh
Logo image is set as the preview image of second video data, and/or, cover image.
In the concrete realization, user can by client view networked server in selected target image, then by mesh
Logo image is set as the preview image or cover image of the second video data.
In an embodiment of the present invention, can also include the following steps:
It is described depending on networked server when receiving the video labeling instruction that the client is sent, from the video labeling
Mark text and label time stamp are determined in instruction；The view networked server in second video data with the mark
In the corresponding video frame of timestamp, the mark text is added.
Wherein, video labeling instruction includes mark text and label time stamp.
In the concrete realization, user can input mark text in the client, and selected label time stamp, then can be with
Video labeling instruction is generated, video labeling instruction is sent to view networked server, it can be in the second video depending on networked server
Video frame corresponding with identified time stamp is searched in data, then the addition mark text in the video frame.
In the present invention, depending on the Internet services by under video editing mode, determining the first selected video counts of client
According to the video intercepting for then receiving client for the transmission of the first video data instructs, and instructs according to video editing, from the first view
Frequency intercepts candidate video data in, and candidate video data is stored in preset candidate video list, when receiving
When the video merging instruction that client is sent, the candidate video data stored in candidate video list are merged, obtain the
Two video datas realize the online editing to video data in view networking, improve the convenience of video editing.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig. 6, a kind of structural block diagram of the device of video processing of one embodiment of the invention offer is provided, is applied to
Depending on networking, the view networking includes view networked server, and the view networked server is carried out with the client being located in Ethernet
Communication, can specifically include following module:
First video data chosen module 601, under video editing mode, determining the first selected video of client
Data；
Video intercepting command reception module 602, for receiving the client for first video data transmission
Video intercepting instruction；
Candidate video data cutout module 603, for being instructed according to the video editing, from first video data
Candidate video data are intercepted, and the candidate video data are stored in preset candidate video list；
Second video data obtains module 604, right for when receiving the video merging instruction that the client is sent
The candidate video data stored in the candidate video list merge, and obtain the second video data.
In an embodiment of the present invention, further includes:
Target image chosen module, for determining the selected target image of the client；
Image setup module, for setting the target image to the preview image of second video data, and/
Or, cover image.
In an embodiment of the present invention, further includes:
Depending on networked terminals determining module, for determining the selected one or more view networked terminals of the client；
Second video data sends module, networks for sending second video data to one or more of views
Terminal, to be played out one or more of depending on networked terminals.
In an embodiment of the present invention, further includes:
Video labeling command reception module, when for being instructed in the video labeling for receiving the client transmission, from institute
It states and determines mark text and label time stamp in video labeling instruction；
Text marking module is used in second video data in video frame corresponding with identified time stamp,
Add the mark text.
In an embodiment of the present invention, the candidate video data cutout module 603 includes:
Timestamp determines submodule, for from video intercepting instruction, determining initial time stamp and terminating timestamp,
Candidate video data as submodule, for from first video data, intercept the initial time stamp and
Video data between the termination timestamp, as candidate video data
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
One embodiment of the invention additionally provides electronic equipment, may include processor, memory and storage on a memory
And the computer program that can be run on a processor, the side of video processing as above is realized when computer program is executed by processor
The step of method.
One embodiment of the invention additionally provides computer readable storage medium, stores and calculates on computer readable storage medium
Machine program, the step of method of video as above processing is realized when computer program is executed by processor.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of method and apparatus of video processing provided by the present invention, it is described in detail, answers herein
With a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help to manage
Solve method and its core concept of the invention；At the same time, for those skilled in the art, according to the thought of the present invention,
There will be changes in specific embodiment and application range, in conclusion the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (10)
1. a kind of method of video processing, which is characterized in that it is applied to view networking, the view networking includes view networked server,
It is described to be communicated depending on networked server with the client being located in Ethernet, which comprises
The view networked server determines the first selected video data of client under video editing mode；
It is described that the video intercepting instruction that the client is sent for first video data is received depending on networked server；
The view networked server is instructed according to the video editing, and candidate video number is intercepted from first video data
According to, and the candidate video data are stored in preset candidate video list；
It is described depending on networked server when receiving the video merging instruction that the client is sent, to the candidate video list
The candidate video data of middle storage merge, and obtain the second video data.
2. the method according to claim 1, wherein further include:
It is described to determine the selected target image of the client depending on networked server；
The preview image for setting the target image to depending on networked server second video data, and/or, cover
Image.
3. the method according to claim 1, wherein further include:
It is described to determine the selected one or more view networked terminals of the client depending on networked server；
It is described to send second video data to one or more of view networked terminals, described depending on networked server
One or more is played out depending on networked terminals.
4. the method according to claim 1, wherein further include:
It is described depending on networked server when receiving the video labeling instruction that the client is sent, instructed from the video labeling
Middle determining mark text and label time stamp；
The view networked server in video frame corresponding with identified time stamp, adds institute in second video data
State mark text.
5. method according to claim 1 or 2 or 3 or 4, which is characterized in that the view networked server is according to the view
Frequency edit instruction, from first video data intercept candidate video data the step of include:
The view networked server determines initial time stamp and termination timestamp from video intercepting instruction,
The view networked server from first video data, intercept the initial time stamp and the termination timestamp it
Between video data, as candidate video data.
6. a kind of device of video processing, which is characterized in that it is applied to view networking, the view networking includes view networked server,
Described to be communicated depending on networked server with the client being located in Ethernet, described device includes:
First video data chosen module, under video editing mode, determining the first selected video data of client；
Video intercepting command reception module is directed to the video intercepting that first video data is sent for receiving the client
Instruction；
Candidate video data cutout module is intercepted from first video data and is waited for instructing according to the video editing
Video data is selected, and the candidate video data are stored in preset candidate video list；
Second video data obtains module, for when receiving the video merging instruction that the client is sent, to the time
It selects the candidate video data stored in list of videos to merge, obtains the second video data.
7. device according to claim 6, which is characterized in that further include:
Target image chosen module, for determining the selected target image of the client；
Image setup module, for setting the target image to the preview image of second video data, and/or, envelope
Face image.
8. device according to claim 6, which is characterized in that further include:
Depending on networked terminals determining module, for determining the selected one or more view networked terminals of the client；
Second video data sends module, networks eventually for sending second video data to one or more of views
End, to be played out one or more of depending on networked terminals.
9. device according to claim 6, which is characterized in that further include:
Video labeling command reception module, when for being instructed in the video labeling for receiving the client transmission, from the view
Mark text and label time stamp are determined in frequency marking note instruction；
Text marking module, in video frame corresponding with identified time stamp, being added in second video data
The mark text.
10. device described according to claim 6 or 7 or 8 or 9, which is characterized in that the candidate video data cutout module packet
It includes:
Timestamp determines submodule, for from video intercepting instruction, determining initial time stamp and terminating timestamp,
Candidate video data are as submodule, for from first video data, intercepting the initial time stamp and described
The video data between timestamp is terminated, as candidate video data.
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| CN201811021306.XA CN109068148A (en) | 2018-09-03 | 2018-09-03 | A kind of method and apparatus of video processing |
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