CN105828131B - A kind of video sharing method and communication terminal - Google Patents
A kind of video sharing method and communication terminal Download PDFInfo
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- CN105828131B CN105828131B CN201610169594.8A CN201610169594A CN105828131B CN 105828131 B CN105828131 B CN 105828131B CN 201610169594 A CN201610169594 A CN 201610169594A CN 105828131 B CN105828131 B CN 105828131B
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- video
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- communication terminal
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- 238000004891 communication Methods 0.000 title claims abstract description 216
- 238000000034 method Methods 0.000 title claims abstract description 51
- 230000006835 compression Effects 0.000 claims abstract description 103
- 238000007906 compression Methods 0.000 claims abstract description 103
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440245—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
Abstract
The embodiment of the invention discloses a kind of video sharing method and communication terminal, a kind of video sharing method, comprising: receive the sharing instruction of user in the first communication terminal;It determines in first communication terminal under the triggering for sharing instruction to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment;The video core segment in sharing video frequency is subjected to the first distortion compression, and by the non-core video clip carry out the second distortion compression obtain it is compressed to sharing video frequency;By described compressed the second communication terminal is transmitted to sharing video frequency.The embodiment of the present invention to the video core segment of sharing video frequency and non-core video clip using different compress modes by will be compressed, to remain the clarity of video core segment, make again compressed smaller to sharing video frequency size, so that flow spent when sharing is small, economize on resources.
Description
Technical field
The present invention relates to the communications fields, and in particular to a kind of video sharing method and communication terminal.
Background technique
Video sharing refers to that the transmission of video in the terminals such as its mobile phone to another communication terminal or is uploaded to net by user
Network platform, to will expend video flow during video sharing, spent uninterrupted is big for the video shared
It is small.
With the development of network and information age, video sharing becomes very universal thing, such as user is frequently utilized that
Wechat or QQ share short-sighted frequency between good friend, if but share when terminal locating for environment there is no wireless network, cause to point
The video enjoyed will need to consume biggish mobile data flow when being transmitted to another communication terminal from a communication terminal, cause
The wasting of resources.
Summary of the invention
The embodiment of the invention provides a kind of video sharing method and communication terminal, to can be in the process of video sharing
Middle saving data traffic.
First aspect of the embodiment of the present invention provides a kind of video sharing method, comprising:
The sharing instruction of user is received in the first communication terminal;
It determines in first communication terminal under the triggering for sharing instruction to the video core piece in sharing video frequency
Section and the non-core video clip in addition to video core segment;
The video core segment in sharing video frequency is subjected to the first distortion compression, and by the non-core video
Segment progress the second distortion compression obtains compressed to sharing video frequency;
By described compressed the second communication terminal is transmitted to sharing video frequency.
It is real at second of first aspect of the embodiment of the present invention in conjunction with the first implementation of first aspect of the embodiment of the present invention
In existing mode, to the video core segment in sharing video frequency and except video core segment in determination first communication terminal
Before outer non-core video clip, the method also includes:
Judge whether first communication terminal is in wireless network connection state;
If first communication terminal is not at wireless network connection state, the determination first communication is executed eventually
The step of in end to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment.
It is real in conjunction with the first implementation of first aspect of the embodiment of the present invention or second of first aspect of the embodiment of the present invention
Existing mode, in the third implementation of first aspect of the embodiment of the present invention, wait divide in determination first communication terminal
Enjoy the video core segment in video and the non-core video clip in addition to video core segment, comprising:
Receive selection instruction of the user in first communication terminal to the video core segment in sharing video frequency;
It is determined described in first communication terminal according to the selection instruction to the video core segment in sharing video frequency
With the non-core video clip in addition to video core segment.
In conjunction with the third implementation of first aspect of the embodiment of the present invention, in the 4th kind of reality of first aspect of the embodiment of the present invention
In existing mode, the selection instruction, comprising:
Pressing instruction or slip instruction.
It is real in conjunction with the first implementation of first aspect of the embodiment of the present invention or second of first aspect of the embodiment of the present invention
Existing mode, in the 5th kind of implementation of first aspect of the embodiment of the present invention, wait divide in determination first communication terminal
Enjoy the video core segment in video and the non-core video clip in addition to video core segment, further includes:
Determine described in first communication terminal to the video clip in the first preset period of time in sharing video frequency be core
Heart video clip determines that described to the video clip outside the first preset period of time in sharing video frequency is non-core video clip.
Second aspect of the embodiment of the present invention provides a kind of communication terminal, comprising:
Receiving module, the sharing for receiving user in the first communication terminal instruct;
Determining module, for determining in first communication terminal under the triggering for sharing instruction in sharing video frequency
Video core segment and the non-core video clip in addition to video core segment;
Compression module is compressed for the video core segment in sharing video frequency to be carried out the first distortion, and will
Non-core the second distortion of video clip progress compression obtains compressed to sharing video frequency, wherein the second distortion pressure
The mistake frame per second of contracting is higher than the mistake frame per second of the first distortion compression;
Transmission module, for compressed being transmitted to the second communication terminal to sharing video frequency for described.
It is real at second of second aspect of the embodiment of the present invention in conjunction with the first implementation of second aspect of the embodiment of the present invention
In existing mode, the communication terminal further include:
Judgment module, for judging whether first communication terminal is in wireless network connection state;
The determining module is used to that it is logical to execute the determination described first when the judging result of the judgment module is no
The step of believing in terminal to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment.
It is real in conjunction with the first implementation of second aspect of the embodiment of the present invention or second of second aspect of the embodiment of the present invention
Existing mode, in the third implementation of second aspect of the embodiment of the present invention, the determining module includes:
Receiving unit, for receiving user in first communication terminal to the video core segment in sharing video frequency
Selection instruction;
Determination unit, for being determined described in first communication terminal according to the selection instruction in sharing video frequency
Video core segment and the non-core video clip in addition to video core segment.
In conjunction with the third implementation of second aspect of the embodiment of the present invention, in the 4th kind of reality of second aspect of the embodiment of the present invention
In existing mode, the selection instruction, comprising:
Pressing instruction or slip instruction.
It is real in conjunction with the first implementation of second aspect of the embodiment of the present invention or second of second aspect of the embodiment of the present invention
Existing mode, in the 5th kind of implementation of second aspect of the embodiment of the present invention, the determining module is also used to:
Determine described in first communication terminal to the video clip in the first preset period of time in sharing video frequency be core
Heart video clip determines that described to the video clip outside the first preset period of time in sharing video frequency is non-core video clip.
As can be seen that receiving point of user in the first communication terminal in technical solution provided in an embodiment of the present invention
Instruction is enjoyed, is determined under the triggering of sharing instruction in the first communication terminal to the video core segment in sharing video frequency and except core
Non-core video clip outside heart video clip, and the first distortion is carried out to video core segment and is compressed and to non-core video
Segment carries out the second distortion compression and obtains compressed to sharing video frequency, is then transmitted to the to sharing video frequency for compressed again
Two communication terminals.By the way that different compress modes will be used to the video core segment of sharing video frequency and non-core video clip
It is compressed, to remain the clarity of video core segment, and makes compressed smaller to sharing video frequency size, make
Spent flow is small when must share, and economizes on resources.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram for video sharing method that first embodiment of the invention provides;
Fig. 2 is a kind of flow diagram for video sharing method that second embodiment of the invention provides;
Fig. 3 is a kind of structural schematic diagram for communication terminal that third embodiment of the invention provides;
Fig. 4 is a kind of structural schematic diagram for communication terminal that fourth embodiment of the invention provides;
Fig. 5 is a kind of structural schematic diagram for communication terminal that fifth embodiment of the invention provides.
Specific embodiment
The embodiment of the invention provides a kind of video sharing method and communication terminal, to can be in the process of video sharing
Middle saving data traffic.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
Description and claims of this specification and term " first " in above-mentioned attached drawing, " second " and " third " etc. are
For distinguishing different objects, not for description particular order.In addition, term " includes " and their any deformations, it is intended that
Non-exclusive include in covering.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally further comprising
For the intrinsic other step or units of these process, methods, product or equipment.
A kind of video sharing method of the embodiment of the present invention, a kind of video sharing method include: in the first communication terminal
It determines to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment;Receive the pressure of user
Contracting instruction, the compression instruction to described to sharing video frequency for compressing;It is instructed described according to the compression wait share
Video core segment in video carries out the first distortion compression, and the non-core video clip is carried out the second distortion and is compressed
It obtains compressed to sharing video frequency, wherein the mistake frame per second of the second distortion compression is higher than the mistake of the first distortion compression
Frame per second;By described compressed the second communication terminal is transmitted to sharing video frequency.
It is a kind of flow diagram for video method that first embodiment of the invention provides referring first to Fig. 1, Fig. 1.Wherein,
As shown in Figure 1, a kind of video sharing method that first embodiment of the invention provides may include:
S101, the sharing instruction for receiving user in the first communication terminal.
Wherein, the first communication terminal refers to that mobile phone, tablet computer, wearable device etc. have sharing function, so as to
By video sharing to the intelligent terminal of other communication terminals, for example, wechat or point of QQ can be passed through in the first communication terminal
Function is enjoyed by video sharing to other communication terminals.
Wherein, share instruction to refer to for that will share from the first communication terminal to the use of the second communication terminal to sharing video frequency
Family instruction.
Further, sharing instruction can be click commands or touch of the user on the first communication terminal interface
Instruction.
For example, in some possible embodiments of the invention, when user watched on the first communication terminal to
When sharing video frequency, think that the video is more interesting, be intended to be shared with other terminal users, then passes through and click the first communication terminal
Sharing button on interface realizes the sharing for waiting for this sharing video frequency.
S102, it is determined under the triggering for sharing instruction to the video core segment in sharing video frequency and removes video core
Non-core video clip outside segment.
In embodiments of the present invention, after the sharing for receiving user instructs, that is, the sharing for treating sharing video frequency is executed, and
It needs to treat sharing video frequency before sharing and be compressed, determined so triggering executes to the video core segment in sharing video frequency
With the non-core video clip in addition to video core segment.
Wherein, refer to sharing video frequency and be stored in the first communication terminal, the desired view for being shared with other users of user
Frequently;
Video core segment refers to the important video clip in sharing video frequency, to wish to be shared to other communications
The video clip that still can be clearly shown when terminal;
Non-core video clip refer to it is corresponding with video core segment, to the insignificant piece of video in sharing video frequency
Section, thus share from the first communication terminal to other communication terminals, it is of less demanding to the display resolution of the video clip.
Further, which can be is determined by user is subjective, i.e. the subjective determination of user
Video clip in the period is important video core segment, so as to be carried out actively by user to video core segment
Selection.
Optionally, which is also possible to preset according to content.
S103, it the video core segment in sharing video frequency is subjected to the first distortion compresses, and by the non-core
Heart video clip progress the second distortion compression obtains compressed to sharing video frequency, wherein the mistake frame of the second distortion compression
Rate is higher than the mistake frame per second of the first distortion compression.
Wherein, the first distortion compression refers to during compressing to video core segment, retains video core piece
The integrality of section frame or to lose frame per second lower to be compressed so that compressed video core segment can retain it is original clear
Clear degree or clarity reduce fewer;
Second distortion compression refers to during compressing to non-core video clip, with the progress of biggish mistake frame per second
Compression, so that video size upon compression is smaller, but clarity is lower.
Specifically, in some possible embodiments of the invention, it takes and loses the view that frame per second is less than or equal to preset threshold
Frequency compress mode is the first distortion compression, and taking and losing frame per second greater than the video compress mode of preset threshold is the second distortion compression, example
Such as, can use and lose video compress mode of the frame per second less than or equal to 50% is the first distortion compression, takes and loses the view that frame per second is greater than 50%
Frequency compress mode is the second distortion compression.
Further, treat sharing video frequency carry out distortion compression when, extract partial frame from the inside first, then again with
Conventional video compress mode is compressed.
Optionally, in some possible embodiments of the invention, used video-frequency compression method can be for by state
The encoding and decoding standard of border Electricity Federation such as H.261, H.263, H.264 can also be by Motion Picture Experts Group of International Organization for standardization
MPEG series standard carries out video compress etc..
In embodiments of the present invention, video core segment and non-core video clip difference in sharing video frequency are being treated
After being compressed in different ways, then by compressed video core segment and non-core video clip by original time
Sequence is integrated, to obtain compressing to sharing video frequency.
S104, compressed the second communication terminal is transmitted to sharing video frequency for described.
Wherein, the second communication terminal refers to corresponding with the first communication terminal, and what can be communicated with each other each other is logical
Believe terminal, which may also mean that mobile phone, tablet computer, wearable device etc. have sharing function, so as to
With the intelligent terminal by video sharing to other communication terminals.
As can be seen that the sharing instruction of user is received in the first communication terminal, in the sharing in the scheme of the present embodiment
It determines in the first communication terminal under the triggering of instruction to the video core segment in sharing video frequency and in addition to video core segment
Non-core video clip, and video core segment is carried out the first distortion compression and carries out second to non-core video clip to lose
Very compression obtains compressed to sharing video frequency, is then transmitted to the second communication terminal to sharing video frequency for compressed again,
In, the mistake frame per second of the second distortion compression is higher than the mistake frame per second of the first distortion compression.By will be to the video core piece of sharing video frequency
Section and non-core video clip are compressed using different compress modes, to remain the clear of video core segment
Degree, and make compressed smaller to sharing video frequency size, so that spent flow is small when sharing, economize on resources.
Optionally, in some possible embodiments of the invention, wait divide in the determination first communication terminal
Before enjoying the video core segment in video and the non-core video clip in addition to video core segment, the method also includes:
Judge whether first communication terminal is in wireless network connection state;
If first communication terminal is not at wireless network connection state, the determination first communication is executed eventually
The step of in end to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment.
It is appreciated that can first determine whether the first communication terminal by before treating sharing video frequency and carrying out compression sharing
Whether it is in wireless network connection, is carried out so as to treat sharing video frequency when the first communication terminal is not at wireless network connection
Compression to save the data traffic of sharing under the premise of retaining the clarity of video core, and is in the first communication terminal
When wireless network connection, then due to flow is shared without limitation, can directly treat sharing video frequency at this time and be shared, without
It treats sharing video frequency to be compressed, to reduce the sharing step of the first communication terminal, improves and share efficiency.
Optionally, in some possible embodiments of the invention, it can receive user's in the first communication terminal
Share instruction and to the video core segment in sharing video frequency in determining first communication terminal and except video core piece
Section outside non-core video clip the step of between execute judge whether first communication terminal is in wireless network connection shape
The step of state.
Optionally, in other possible embodiments of the invention, it can also receive user's in the first communication terminal
Share and executes the step of whether first communication terminal is in wireless network connection state judged between instruction.
Optionally, in some possible embodiments of the invention, wait divide in the determination first communication terminal
Enjoy the video core segment in video and the non-core video clip in addition to video core segment, comprising:
Receive selection instruction of the user in first communication terminal to the video core segment in sharing video frequency;
It is determined described in first communication terminal according to the selection instruction to the video core segment in sharing video frequency
With the non-core video clip in addition to video core segment.
Wherein, selection instruction refer to user to it is performed in sharing video frequency, for determining that this waits for the core of sharing video frequency
The user instruction of heart video clip and non-core video clip.
Optionally, in some possible embodiments of the invention, the selection instruction, comprising:
Pressing instruction or slip instruction.
Ground is more carried out, what the pressing instruction or slip instruction were contacted is core to the video time section in sharing video frequency
Video clip.
For example, in some possible embodiments of the invention, when user wants the video sharing for being watched it
To another user, so that user, which clicks, shares button, then there is prompt user to select video core piece in sharing video frequency
Section, user can execute slip instruction in sharing video frequency at this time, video progress bar institute's generation which slided
The video clip of table is video core segment.
The segment of the video core in sharing video frequency is treated it is appreciated that can be executed at once when sharing by user
Selection instruction judges video core segment so as to the subjective desire according to user and compresses.
Optionally, in some possible embodiments of the invention, wait divide in the determination first communication terminal
Enjoy the video core segment in video and the non-core video clip in addition to video core segment, further includes:
Determine described in first communication terminal to the video clip in the first preset period of time in sharing video frequency be core
Heart video clip determines that described to the video clip outside the first preset period of time in sharing video frequency is non-core video clip.
Wherein, the first preset time period is occupied timeslice when the important video clip in sharing video frequency plays
Section.
For example, in some possible embodiments of the invention, if the play time one to sharing video frequency is shared
15 minutes, and front 3 minutes and below 3 minutes be all the video pictures for belonging to prelude postorder property, centre is only entire for 9 minutes
The core content of video, so can then be determined as intermediate 9 minutes video contents in the sharing instruction for receiving user
Video core segment simultaneously carries out the first distortion compression, and first 3 minutes and rear 3 minutes video clips are determined as non-core view
Frequency segment simultaneously carries out the second distortion compression, to realize the fidelity to important content, and reduces video size simultaneously.
It is appreciated that by judging the importance of the video-frequency playing content in preset time period to can determine video core
Segment and non-core video clip are simultaneously compressed, and are equally realized the fidelity to important video content and are reduced entire compression
The size of video.
For the ease of being best understood from and implementing the above scheme of the embodiment of the present invention, below with reference to some specific applied fields
Scape is illustrated.
Fig. 2 is referred to, Fig. 2 is a kind of flow diagram for video sharing method that second embodiment of the invention provides,
In, as shown in Fig. 2, a kind of video sharing method that second embodiment of the invention provides may include:
S201, the sharing instruction for receiving user in the first communication terminal.
Wherein, the first communication terminal refers to that mobile phone, tablet computer, wearable device etc. have sharing function, so as to
By video sharing to the intelligent terminal of other communication terminals, for example, wechat or point of QQ can be passed through in the first communication terminal
Function is enjoyed by video sharing to other communication terminals.
Wherein, share instruction to refer to for that will share from the first communication terminal to the use of the second communication terminal to sharing video frequency
Family instruction.
Further, sharing instruction can be click commands or touch of the user on the first communication terminal interface
Instruction.
For example, in some possible embodiments of the invention, when user watched on the first communication terminal to
When sharing video frequency, think that the video is more interesting, be intended to be shared with other terminal users, then passes through and click the first communication terminal
Sharing button on interface realizes the sharing for waiting for this sharing video frequency.
S202, judge whether the first communication terminal is in wireless network connection state under the triggering of sharing instruction.
In embodiments of the present invention, after the sharing for receiving user instructs, due to it needs to be determined that carrying out in which way
Share, so triggering execution first judges whether the first communication terminal is in wireless network connection state at this time.
Optionally, in some possible embodiments of the invention, it can receive user's in the first communication terminal
Share instruction and to the video core segment in sharing video frequency in determining first communication terminal and except video core piece
Section outside non-core video clip the step of between execute judge whether first communication terminal is in wireless network connection shape
The step of state.
Optionally, in other possible embodiments of the invention, it can also receive user's in the first communication terminal
Execute the step of whether first communication terminal is in wireless network connection state judged before sharing instruction.
If S203, the first communication terminal are not at wireless network connection state, user is received in the first communication terminal
Selection instruction to the video core segment in sharing video frequency.
Wherein, refer to sharing video frequency and be stored in the first communication terminal, the desired view for being shared with other users of user
Frequently;
Video core segment refers to the important video clip in sharing video frequency, to wish to be shared to other communications
The video clip that still can be clearly shown when terminal.
It is appreciated that can first determine whether the first communication terminal by before treating sharing video frequency and carrying out compression sharing
Whether it is in wireless network connection, is carried out so as to treat sharing video frequency when the first communication terminal is not at wireless network connection
Compression to save the data traffic of sharing under the premise of retaining the clarity of video core, and is in the first communication terminal
When wireless network connection, then due to flow is shared without limitation, can directly treat sharing video frequency at this time and be shared, without
It treats sharing video frequency to be compressed, to reduce the sharing step of the first communication terminal, improves and share efficiency.
Wherein, selection instruction refer to user to it is performed in sharing video frequency, for determining that this waits for the core of sharing video frequency
The user instruction of heart video clip and non-core video clip.
Optionally, in some possible embodiments of the invention, the selection instruction, comprising:
Pressing instruction or slip instruction.
Ground is more carried out, what the pressing instruction or slip instruction were contacted is core to the video time section in sharing video frequency
Video clip.
S204, determine that this waits for the video core segment in sharing video frequency and in addition to video core segment according to the selection instruction
Non-core video clip.
Wherein, non-core video clip refers to corresponding with video core segment, to the insignificant view in sharing video frequency
Frequency segment requires not the display resolution of the video clip to share from the first communication terminal to other communication terminals
It is high.
Further, which can be is determined by user is subjective, i.e. the subjective determination of user
Video clip in the period is important video core segment, so as to be carried out actively by user to video core segment
Selection.
Optionally, which is also possible to preset according to content.
For example, in some possible embodiments of the invention, when user wants the video sharing for being watched it
To another user, so that user, which clicks, shares button, then there is prompt user to select video core piece in sharing video frequency
Section, user can execute slip instruction in sharing video frequency at this time, video progress bar institute's generation which slided
The video clip of table is video core segment.
The segment of the video core in sharing video frequency is treated it is appreciated that can be executed at once when sharing by user
Selection instruction judges video core segment so as to the subjective desire according to user and compresses.
S205, this being waited for, the video core segment in sharing video frequency carries out the first distortion compression, and by non-core video
Segment progress the second distortion compression obtains compressed to sharing video frequency.
Wherein, the mistake frame per second of the second distortion compression is higher than the mistake frame per second of the first distortion compression.
Wherein, the first distortion compression refers to during compressing to video core segment, retains video core piece
The integrality of section frame or to lose frame per second lower to be compressed so that compressed video core segment can retain it is original clear
Clear degree or clarity reduce fewer;
Second distortion compression refers to during compressing to non-core video clip, with the progress of biggish mistake frame per second
Compression, so that video size upon compression is smaller, but clarity is lower.
Optionally, in some possible embodiments of the invention, it takes and loses the view that frame per second is less than or equal to preset threshold
Frequency compress mode is the first distortion compression, and taking and losing frame per second greater than the video compress mode of preset threshold is the second distortion compression, example
Such as, can use and lose video compress mode of the frame per second less than or equal to 50% is the first distortion compression, takes and loses the view that frame per second is greater than 50%
Frequency compress mode is the second distortion compression.
Further, treat sharing video frequency carry out distortion compression when, extract partial frame from the inside first, then again with
Conventional video compress mode is compressed.
Optionally, in some possible embodiments of the invention, used video-frequency compression method can be for by state
The encoding and decoding standard of border Electricity Federation such as H.261, H.263, H.264 can also be by Motion Picture Experts Group of International Organization for standardization
MPEG series standard carries out video compress etc..
In embodiments of the present invention, video core segment and non-core video clip difference in sharing video frequency are being treated
After being compressed in different ways, then by compressed video core segment and non-core video clip by original time
Sequence is integrated, to obtain compressing to sharing video frequency.
S206, the second communication terminal is transmitted to sharing video frequency by compressed.
Wherein, the second communication terminal refers to corresponding with the first communication terminal, and what can be communicated with each other each other is logical
Believe terminal, which may also mean that mobile phone, tablet computer, wearable device etc. have sharing function, so as to
With the intelligent terminal by video sharing to other communication terminals.
As can be seen that the sharing instruction of user is received in the first communication terminal, in the sharing in the scheme of the present embodiment
It determines in the first communication terminal under the triggering of instruction to the video core segment in sharing video frequency and in addition to video core segment
Non-core video clip, and video core segment is carried out the first distortion compression and carries out second to non-core video clip to lose
True compression obtains compressed to sharing video frequency, wherein the mistake frame per second of the second distortion compression is higher than the mistake frame of the first distortion compression
Then rate is transmitted to the second communication terminal to sharing video frequency for compressed again.By will be to the video core piece of sharing video frequency
Section and non-core video clip are compressed using different compress modes, to remain the clear of video core segment
Degree, and make compressed smaller to sharing video frequency size, so that spent flow is small when sharing, economize on resources.
The embodiment of the present invention also provides a kind of communication terminal, which includes:
Receiving module, the sharing for receiving user in the first communication terminal instruct;
Determining module, for determining in first communication terminal under the triggering for sharing instruction in sharing video frequency
Video core segment and the non-core video clip in addition to video core segment;
Compression module is compressed for the video core segment in sharing video frequency to be carried out the first distortion, and will
Non-core the second distortion of video clip progress compression obtains compressed to sharing video frequency, wherein the second distortion pressure
The mistake frame per second of contracting is higher than the mistake frame per second of the first distortion compression;
Transmission module, for compressed being transmitted to the second communication terminal to sharing video frequency for described.
Specifically, referring to Fig. 3, Fig. 3 is a kind of structural schematic diagram for communication terminal that third embodiment of the invention provides,
For realizing video sharing method disclosed by the embodiments of the present invention.Wherein, as shown in figure 3, what third embodiment of the invention provided
A kind of communication terminal 300 may include:
Receiving module 310, determining module 320, compression module 330 and transmission module 340.
Wherein, receiving module 310, the sharing for receiving user in the first communication terminal instruct.
Wherein, the first communication terminal refers to that mobile phone, tablet computer, wearable device etc. have sharing function, so as to
By video sharing to the intelligent terminal of other communication terminals, for example, wechat or point of QQ can be passed through in the first communication terminal
Function is enjoyed by video sharing to other communication terminals.
It is to be appreciated that communication terminal 300 refers to the first communication terminal in third embodiment of the invention.
Wherein, share instruction to refer to for that will share from the first communication terminal to the use of the second communication terminal to sharing video frequency
Family instruction.
Further, sharing instruction can be click commands or touch of the user on the first communication terminal interface
Instruction.
For example, in some possible embodiments of the invention, when user watched on the first communication terminal to
When sharing video frequency, think that the video is more interesting, be intended to be shared with other terminal users, then passes through and click the first communication terminal
Sharing button on interface realizes the sharing for waiting for this sharing video frequency.
Determining module 320, for determining in first communication terminal under the triggering for sharing instruction wait share view
Video core segment in frequency and the non-core video clip in addition to video core segment.
In embodiments of the present invention, after the sharing for receiving user instructs, that is, the sharing for treating sharing video frequency is executed, and
It needs to treat sharing video frequency before sharing and be compressed, determined so triggering executes to the video core segment in sharing video frequency
With the non-core video clip in addition to video core segment.
Wherein, refer to sharing video frequency and be stored in the first communication terminal, the desired view for being shared with other users of user
Frequently;
Video core segment refers to the important video clip in sharing video frequency, to wish to be shared to other communications
The video clip that still can be clearly shown when terminal;
Non-core video clip refer to it is corresponding with video core segment, to the insignificant piece of video in sharing video frequency
Section, thus share from the first communication terminal to other communication terminals, it is of less demanding to the display resolution of the video clip.
Further, which can be is determined by user is subjective, i.e. the subjective determination of user
Video clip in the period is important video core segment, so as to be carried out actively by user to video core segment
Selection.
Optionally, which is also possible to preset according to content.
Compression module 330 is compressed for the video core segment in sharing video frequency to be carried out the first distortion, and
Non-core the second distortion of video clip progress compression is obtained compressed to sharing video frequency, wherein second distortion
The mistake frame per second of compression is higher than the mistake frame per second of the first distortion compression.
Wherein, the first distortion compression refers to during compressing to video core segment, retains video core piece
The integrality of section frame or to lose frame per second lower to be compressed so that compressed video core segment can retain it is original clear
Clear degree or clarity reduce fewer;
Second distortion compression refers to during compressing to non-core video clip, with the progress of biggish mistake frame per second
Compression, so that video size upon compression is smaller, but clarity is lower.
Optionally, in some possible embodiments of the invention, it takes and loses the view that frame per second is less than or equal to preset threshold
Frequency compress mode is the first distortion compression, and taking and losing frame per second greater than the video compress mode of preset threshold is the second distortion compression, example
Such as, can use and lose video compress mode of the frame per second less than or equal to 50% is the first distortion compression, takes and loses the view that frame per second is greater than 50%
Frequency compress mode is the second distortion compression.
Further, treat sharing video frequency carry out distortion compression when, extract partial frame from the inside first, then again with
Conventional video compress mode is compressed.
Optionally, in some possible embodiments of the invention, used video-frequency compression method can be for by state
The encoding and decoding standard of border Electricity Federation such as H.261, H.263, H.264 can also be by Motion Picture Experts Group of International Organization for standardization
MPEG series standard carries out video compress etc..
In embodiments of the present invention, video core segment and non-core video clip difference in sharing video frequency are being treated
After being compressed in different ways, then by compressed video core segment and non-core video clip by original time
Sequence is integrated, to obtain compressing to sharing video frequency.
Transmission module 340, for compressed being transmitted to the second communication terminal to sharing video frequency for described.
Wherein, the second communication terminal refers to corresponding with the first communication terminal, and what can be communicated with each other each other is logical
Believe terminal, which may also mean that mobile phone, tablet computer, wearable device etc. have sharing function, so as to
With the intelligent terminal by video sharing to other communication terminals.
It is understood that the function of each functional module of the communication terminal 300 of the present embodiment can be according to above method reality
The method specific implementation in example is applied, specific implementation process is referred to the associated description of above method embodiment, herein no longer
It repeats.
As can be seen that the sharing instruction of user is received in the first communication terminal 300, at this in the scheme of the present embodiment
Share and is determined under the triggering of instruction in the first communication terminal 300 to the video core segment in sharing video frequency and except video core piece
Non-core video clip outside section, and the first distortion compression is carried out to video core segment and non-core video clip is carried out
Second distortion compression obtains compressed to sharing video frequency, wherein the mistake frame per second of the second distortion compression is higher than the first distortion compression
Mistake frame per second, be then transmitted to the second communication terminal to sharing video frequency for compressed again.By will be to the core of sharing video frequency
Video clip and non-core video clip are compressed using different compress modes, to remain video core segment
Clarity, and make compressed smaller to sharing video frequency size, so that spent flow is small when sharing, economize on resources.
Fig. 4 is referred to, Fig. 4 is a kind of structural schematic diagram for communication terminal that fourth embodiment of the invention provides, for real
Existing video sharing method disclosed by the embodiments of the present invention.Wherein, communication terminal shown in Fig. 4 is communication terminal as shown in Figure 3
It optimizes.Communication terminal shown in Fig. 4 is other than including the module and function of communication terminal shown in Fig. 3, also
There can be following extension:
Optionally, in some possible embodiments of the invention, the communication terminal 400 further include:
Judgment module 450, for judging whether first communication terminal is in wireless network connection state;
The determining module 420 is used to execute the determination described the when the judging result of the judgment module is no
Step in one communication terminal to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment
Suddenly.
It is to be appreciated that communication terminal 400 refers to the first communication terminal in fourth embodiment of the invention.
It is appreciated that can first determine whether the first communication terminal by before treating sharing video frequency and carrying out compression sharing
Whether it is in wireless network connection, is carried out so as to treat sharing video frequency when the first communication terminal is not at wireless network connection
Compression to save the data traffic of sharing under the premise of retaining the clarity of video core, and is in the first communication terminal
When wireless network connection, then due to flow is shared without limitation, can directly treat sharing video frequency at this time and be shared, without
It treats sharing video frequency to be compressed, to reduce the sharing step of the first communication terminal, improves and share efficiency.
Optionally, in some possible embodiments of the invention, it can receive user's in the first communication terminal
Share instruction and to the video core segment in sharing video frequency in determining first communication terminal and except video core piece
Section outside non-core video clip the step of between execute judge whether first communication terminal is in wireless network connection shape
The step of state.
Optionally, in other possible embodiments of the invention, it can also receive user's in the first communication terminal
Share and executes the step of whether first communication terminal is in wireless network connection state judged between instruction.
Optionally, in some possible embodiments of the invention, the determining module 420 includes:
Receiving unit 421, for receiving user in first communication terminal to the video core piece in sharing video frequency
The selection instruction of section;
Determination unit 422, for being determined described in first communication terminal according to the selection instruction to sharing video frequency
In video core segment and the non-core video clip in addition to video core segment.
Wherein, selection instruction refer to user to it is performed in sharing video frequency, for determining that this waits for the core of sharing video frequency
The user instruction of heart video clip and non-core video clip.
Optionally, in some possible embodiments of the invention, the selection instruction, comprising:
Pressing instruction or slip instruction.
Ground is more carried out, what the pressing instruction or slip instruction were contacted is core to the video time section in sharing video frequency
Video clip.
For example, in some possible embodiments of the invention, when user wants the video sharing for being watched it
To another user, so that user, which clicks, shares button, then there is prompt user to select video core piece in sharing video frequency
Section, user can execute slip instruction in sharing video frequency at this time, video progress bar institute's generation which slided
The video clip of table is video core segment.
The segment of the video core in sharing video frequency is treated it is appreciated that can be executed at once when sharing by user
Selection instruction judges video core segment so as to the subjective desire according to user and compresses.
Optionally, in some possible embodiments of the invention, the determining module 420, is also used to:
Determine described in first communication terminal to the video clip in the first preset period of time in sharing video frequency be core
Heart video clip determines that described to the video clip outside the first preset period of time in sharing video frequency is non-core video clip.
Wherein, the first preset time period is occupied timeslice when the important video clip in sharing video frequency plays
Section.
For example, in some possible embodiments of the invention, if the play time one to sharing video frequency is shared
15 minutes, and front 3 minutes and below 3 minutes be all the video pictures for belonging to prelude postorder property, centre is only entire for 9 minutes
The core content of video, so can then be determined as intermediate 9 minutes video contents in the sharing instruction for receiving user
Video core segment simultaneously carries out the first distortion compression, and first 3 minutes and rear 3 minutes video clips are determined as non-core view
Frequency segment simultaneously carries out the second distortion compression, to realize the fidelity to important content, and reduces video size simultaneously.
It is appreciated that by judging the importance of the video-frequency playing content in preset time period to can determine video core
Segment and non-core video clip are simultaneously compressed, and are equally realized the fidelity to important video content and are reduced entire compression
The size of video.
It is understood that the function of each functional module of the communication terminal 400 of the present embodiment can be according to above method reality
The method specific implementation in example is applied, specific implementation process is referred to the associated description of above method embodiment, herein no longer
It repeats.
As can be seen that the sharing instruction of user is received in the first communication terminal 400, at this in the scheme of the present embodiment
Share and is determined under the triggering of instruction in the first communication terminal 400 to the video core segment in sharing video frequency and except video core piece
Non-core video clip outside section, and the first distortion compression is carried out to video core segment and non-core video clip is carried out
Second distortion compression obtains compressed to sharing video frequency, wherein the mistake frame per second of the second distortion compression is higher than the first distortion compression
Mistake frame per second, be then transmitted to the second communication terminal to sharing video frequency for compressed again.By will be to the core of sharing video frequency
Video clip and non-core video clip are compressed using different compress modes, to remain video core segment
Clarity, and make compressed smaller to sharing video frequency size, so that spent flow is small when sharing, economize on resources.
It is a kind of structural schematic diagram for communication terminal that fifth embodiment of the invention provides referring to Fig. 5, Fig. 5.Such as Fig. 5 institute
Show, a kind of communication terminal 500 that fifth embodiment of the invention provides may include: at least one bus 501, be connected with bus
At least one processor 502 and at least one processor 503 being connected with bus.
Wherein, processor 502 calls the code stored in memory 503 for whole in the first communication by bus 501
The sharing instruction of user is received in end;It determines in first communication terminal under the triggering for sharing instruction to sharing video frequency
In video core segment and the non-core video clip in addition to video core segment;By the core view in sharing video frequency
Frequency segment carries out the first distortion compression, and by the non-core video clip carry out the second distortion compression obtain it is compressed to
Sharing video frequency, wherein the mistake frame per second of the second distortion compression is higher than the mistake frame per second of the first distortion compression;By the compression
Afterwards be transmitted to the second communication terminal to sharing video frequency.
It is to be appreciated that communication terminal 500 refers to the first communication terminal in fifth embodiment of the invention.
Optionally, in some possible embodiments of the invention, the processor 502 is determining first communication
In terminal to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment before, the institute
Processor 502 is stated to be also used to:
Judge whether first communication terminal is in wireless network connection state;
If first communication terminal is not at wireless network connection state, the determination first communication is executed eventually
The step of in end to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment.
Optionally, in some possible embodiments of the invention, the processor 502 is for the determination described the
To the video core segment in sharing video frequency and the non-core video clip in addition to video core segment, packet in one communication terminal
It includes:
Receive selection instruction of the user in first communication terminal to the video core segment in sharing video frequency;
It is determined described in first communication terminal according to the selection instruction to the video core segment in sharing video frequency
With the non-core video clip in addition to video core segment.
Optionally, in some possible embodiments of the invention, the selection instruction, comprising:
Pressing instruction or slip instruction.
Optionally, in some possible embodiments of the invention, the processor 502 is for determining that described first is logical
Believe in terminal to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment, further includes:
Determine described in first communication terminal to the video clip in the first preset period of time in sharing video frequency be core
Heart video clip determines that described to the video clip outside the first preset period of time in sharing video frequency is non-core video clip.
It is understood that the function of each functional module of the communication terminal 500 of the present embodiment can be according to above method reality
The method specific implementation in example is applied, specific implementation process is referred to the associated description of above method embodiment, herein no longer
It repeats.
As can be seen that the sharing instruction of user is received in the first communication terminal 500, at this in the scheme of the present embodiment
Share and is determined under the triggering of instruction in the first communication terminal 500 to the video core segment in sharing video frequency and except video core piece
Non-core video clip outside section, and the first distortion compression is carried out to video core segment and non-core video clip is carried out
Second distortion compression obtains compressed to sharing video frequency, wherein the mistake frame per second of the second distortion compression is higher than the first distortion compression
Mistake frame per second, be then transmitted to the second communication terminal to sharing video frequency for compressed again.By will be to the core of sharing video frequency
Video clip and non-core video clip are compressed using different compress modes, to remain video core segment
Clarity, and make compressed smaller to sharing video frequency size, so that spent flow is small when sharing, economize on resources.
The embodiment of the present invention also provides a kind of computer storage medium, wherein the computer storage medium can be stored with journey
Sequence, the program include some or all of any video sharing method recorded in above method embodiment step when executing.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in various embodiments of the present invention can integrate in one processing unit, it can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units.It is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features;And these
It modifies or replaces, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of video sharing method, which is characterized in that the described method includes:
The sharing instruction of user is received in the first communication terminal;
Judge whether first communication terminal is in wireless network connection state;
If first communication terminal is not at wireless network connection state, under the triggering for sharing instruction described in determination
To the video core segment in sharing video frequency and the non-core video clip in addition to video core segment in first communication terminal;Institute
Stating video core segment is determined by user is subjective;
The video core segment in sharing video frequency is subjected to the first distortion compression, and by the non-core video clip
Progress the second distortion compression obtains compressed to sharing video frequency, wherein the mistake frame per second of the second distortion compression is higher than described
The mistake frame per second of first distortion compression;
By described compressed the second communication terminal is transmitted to sharing video frequency;
If first communication terminal is in wireless network connection state, directly share to described to sharing video frequency.
2. the method according to claim 1, wherein to sharing video frequency in the determination first communication terminal
In video core segment and the non-core video clip in addition to video core segment, comprising:
Receive selection instruction of the user in first communication terminal to the video core segment in sharing video frequency;
It determines described in first communication terminal to the video core segment in sharing video frequency and removes according to the selection instruction
Non-core video clip outside video core segment.
3. according to the method described in claim 2, it is characterized in that, the selection instruction, comprising:
Pressing instruction or slip instruction.
4. the method according to claim 1, wherein to sharing video frequency in the determination first communication terminal
In video core segment and the non-core video clip in addition to video core segment, further includes:
Determine described in first communication terminal to the video clip in the first preset period of time in sharing video frequency be core view
Frequency segment determines that described to the video clip outside the first preset period of time in sharing video frequency is non-core video clip.
5. a kind of communication terminal, which is characterized in that the communication terminal includes:
Receiving module, the sharing for receiving user in the first communication terminal instruct;
Judgment module, for judging whether first communication terminal is in wireless network connection state;
Determining module, for the judging result in the judgment module be it is no when, it is described share instruction triggering under determine institute
It states in the first communication terminal to the video core segment in sharing video frequency and the non-core video clip in addition to video core segment;
The video core segment is determined by user is subjective;
Compression module is compressed for the video core segment in sharing video frequency to be carried out the first distortion, and will be described
Non-core the second distortion of video clip progress compression obtains compressed to sharing video frequency, wherein the second distortion compression
Lose the mistake frame per second that frame per second is higher than the first distortion compression;
Transmission module, for by it is described it is compressed be transmitted to the second communication terminal to sharing video frequency, and in the judgement mould
The judging result of block is when being, directly to share to described to sharing video frequency.
6. communication terminal according to claim 5, which is characterized in that the determining module includes:
Receiving unit, for receiving selection of the user in first communication terminal to the video core segment in sharing video frequency
Instruction;
Determination unit, for being determined described in first communication terminal according to the selection instruction to the core in sharing video frequency
Video clip and the non-core video clip in addition to video core segment.
7. communication terminal according to claim 6, which is characterized in that the selection instruction, comprising:
Pressing instruction or slip instruction.
8. communication terminal according to claim 5, which is characterized in that the determining module is also used to:
Determine described in first communication terminal to the video clip in the first preset period of time in sharing video frequency be core view
Frequency segment determines that described to the video clip outside the first preset period of time in sharing video frequency is non-core video clip.
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WO2014137374A1 (en) * | 2013-03-08 | 2014-09-12 | Thomson Licensing | Method and apparatus for automatic video segmentation |
CN104837042A (en) * | 2015-05-06 | 2015-08-12 | 腾讯科技(深圳)有限公司 | Digital multimedia data encoding method and apparatus |
CN105007541A (en) * | 2015-07-29 | 2015-10-28 | 上海交通大学 | Scalable video stream dynamic multi-rate multicast optimal transmission method |
CN105144741A (en) * | 2013-03-05 | 2015-12-09 | 英国电讯有限公司 | Video data provision |
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CN105144741A (en) * | 2013-03-05 | 2015-12-09 | 英国电讯有限公司 | Video data provision |
WO2014137374A1 (en) * | 2013-03-08 | 2014-09-12 | Thomson Licensing | Method and apparatus for automatic video segmentation |
CN104837042A (en) * | 2015-05-06 | 2015-08-12 | 腾讯科技(深圳)有限公司 | Digital multimedia data encoding method and apparatus |
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Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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