CN104936037A - Screenshot method and screenshot device of video application - Google Patents
Screenshot method and screenshot device of video application Download PDFInfo
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- CN104936037A CN104936037A CN201510305102.9A CN201510305102A CN104936037A CN 104936037 A CN104936037 A CN 104936037A CN 201510305102 A CN201510305102 A CN 201510305102A CN 104936037 A CN104936037 A CN 104936037A
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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
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/4448—Receiver circuitry for the reception of television signals according to analogue transmission standards for frame-grabbing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Studio Devices (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a screenshot method and a screenshot device of a video application. The method comprises the steps of sending a remote screenshot instruction to a remote screenshot terminal when a preset screenshot event is triggered and the current screenshot mode of the video application is a preset remote screenshot mode, enabling the remote screenshot terminal to acquire a video image shot by a camera of the remote screenshot terminal, wherein the remote screenshot terminal is an opposite client which uses the video application currently; and acquiring the video image acquired by the remote screenshot terminal. The method disclosed by the invention solves a problem that local screenshots are not clear in the video chatting process, acquires video screenshots with good image quality under the premise of not increasing operating steps of a user, and improves the operating experience of the user.
Description
Technical field
The present invention relates to instant messaging field, especially a kind of screenshot method of Video Applications and device.
Background technology
Along with popularizing of the Internet, instant messaging has become a kind of popular network communication mode.Current immediate communication tool can provide the online processing capacities of a series of instant messaging such as comprising real-time messages transmitting-receiving, state display, voice/video, file transfer, file-sharing, remote assistance and screenshot capture.Wherein, screenshot capture refers to that user uses immediate communication tool to intercept the content on client (local side) screen with the form of picture, and intercepted picture is shared with the process of good friend.
Carry out in the process of Video chat at use immediate communication tool, may need to carry out sectional drawing to the video image in chat window, and intercepted video pictures is sent to other good friends.By the impact of the factor such as bandwidth and data compression, the video image shown in chat window is not often very clear, so the video pictures directly obtained in the chat window of client (local side) neither be very clear, the requirement that user intercepts clear video pictures can not be met, have impact on the operating experience of user.
Summary of the invention
The object of the present invention is to provide a kind of screenshot method and device of Video Applications, to obtain the good video interception of picture quality, promote the operating experience of user.
First aspect, embodiments provides a kind of screenshot method of Video Applications, comprising:
Be triggered in the sectional drawing event preset, and the current sectional drawing mode of Video Applications is when being default long-range sectional drawing mode, long-range sectional drawing instruction is sent to long-range sectional drawing end, make described long-range sectional drawing end obtain self camera and take the video pictures obtained, wherein, described long-range sectional drawing end is the other side's client of the described Video Applications of current use;
Obtain the video pictures that described long-range sectional drawing end obtains.
Second aspect, the embodiment of the present invention additionally provides a kind of screenshot method of Video Applications, comprising:
Receive the long-range sectional drawing instruction that local sectional drawing end sends, wherein said local sectional drawing end is the client of Video Applications;
According to the long-range sectional drawing instruction received, obtain self camera and take the video pictures obtained;
Described local sectional drawing end is returned to by taking the video pictures obtained.
The third aspect, the embodiment of the present invention additionally provides a kind of sectional drawing device of Video Applications, comprising:
Instruction sending unit, for being triggered in the sectional drawing event preset, and the current sectional drawing mode of Video Applications is when being default long-range sectional drawing mode, long-range sectional drawing instruction is sent to long-range sectional drawing end, make described long-range sectional drawing end obtain self camera and take the video pictures obtained, wherein, described long-range sectional drawing end is the other side's client of the described Video Applications of current use;
Picture acquiring unit, for obtaining the video pictures that described long-range sectional drawing end obtains.
Fourth aspect, the embodiment of the present invention additionally provides a kind of sectional drawing device of Video Applications, comprising:
Instruction reception unit, for receiving the long-range sectional drawing instruction that local sectional drawing end sends, wherein said local sectional drawing end is the client of Video Applications;
Picture acquiring unit, for according to the long-range sectional drawing instruction received, obtains self camera and takes the video pictures obtained;
Picture returns unit, for returning to described local sectional drawing end by taking the video pictures obtained.
The present invention is by presetting different sectional drawing modes, be triggered in the sectional drawing event preset, and the current sectional drawing mode of Video Applications is when being default long-range sectional drawing mode, long-range sectional drawing instruction is sent to long-range sectional drawing end, make long-range sectional drawing end obtain self camera and take the video pictures obtained, and described video pictures is returned to local sectional drawing end, solve the unsharp problem of local sectional drawing in Video chat process, under the prerequisite of not adding users operating procedure, obtain the good video interception of picture quality, improve the operating experience of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is the flow chart of the screenshot method of a kind of Video Applications in the embodiment of the present invention one;
Fig. 2 is the flow chart of the screenshot method of a kind of Video Applications in the embodiment of the present invention two;
Fig. 3 is the flow chart of the screenshot method of a kind of Video Applications in the embodiment of the present invention three;
Fig. 4 a is the flow chart of the screenshot method of a kind of Video Applications in the embodiment of the present invention four;
Fig. 4 b is that the sectional drawing of local sectional drawing end in the embodiment of the present invention four arranges interface schematic diagram;
Fig. 5 is the structural representation of the sectional drawing device of a kind of Video Applications in the embodiment of the present invention five;
Fig. 6 is the structural representation of the sectional drawing device of a kind of Video Applications in the embodiment of the present invention six.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Embodiment one
The flow chart of the screenshot method of a kind of Video Applications that Fig. 1 provides for the embodiment of the present invention one, the present embodiment is applicable to local sectional drawing end intercepts video pictures situation when adopting Video Applications to carry out Video chat, the method can be performed by the sectional drawing device of Video Applications, this device realizes by the mode of hardware and/or software, and generally can be integrated in the terminals such as smart mobile phone, PAD (portable android device, panel computer) or personal computer.Specifically comprise the steps:
S101, to be triggered in the sectional drawing event preset, and when the current sectional drawing mode of Video Applications is default long-range sectional drawing mode, to send long-range sectional drawing instruction to long-range sectional drawing end, make described long-range sectional drawing end obtain self camera and take the video pictures obtained.
In the present embodiment, described long-range sectional drawing end is the other side's client of the described Video Applications of current use.Illustrate: carry out in the client of Video chat in the described Video Applications of current use, the one end sending sectional drawing instruction is local sectional drawing end, and the one end receiving the sectional drawing instruction that local sectional drawing end sends is long-range sectional drawing end.
Described default sectional drawing event specifically refers to the event for intercepting a certain video pictures in Video Applications.
Described sectional drawing event can be triggered by the mode of sectional drawing button, sectional drawing gesture or other sectional drawing condition pre-set (to intercept the video pictures meeting described sectional drawing condition).
When detecting that default sectional drawing event is triggered, generate sectional drawing instruction according to described sectional drawing event, wherein, described sectional drawing instruction is divided into local sectional drawing instruction and long-range sectional drawing instruction.Described local sectional drawing instruction comprises common sectional drawing instruction, and described long-range sectional drawing instruction comprises high definition sectional drawing instruction on schedule and rapid screenshot instruction.
Corresponding to sectional drawing instruction, described sectional drawing mode is divided into local sectional drawing mode and long-range sectional drawing mode, and wherein, described local sectional drawing mode specifically comprises common sectional drawing mode, and described long-range sectional drawing mode comprises high definition sectional drawing mode and rapid screenshot mode on schedule.
If local sectional drawing end selects common sectional drawing mode, then when the sectional drawing event preset is triggered, obtain from the video that Video Applications is play and stab corresponding video pictures with current time.Such as: select sectional drawing mode to be common sectional drawing mode in advance, when detecting that user uses three finger sectional drawings or the sectional drawing button directly using Video Applications to provide to carry out sectional drawing, common sectional drawing event is triggered, and obtains in the video of described Video Applications broadcasting and stabs corresponding video pictures with current time.Common sectional drawing mode is adopted to realize intercepting on time the object of video pictures, but the impact of the factor such as bandwidth and data compression of being subject to, and the picture quality of the video pictures adopting the manner to intercept is not fine.
Optionally, when the current sectional drawing mode of Video Applications is described rapid screenshot mode, send rapid screenshot instruction to long-range sectional drawing end, described long-range sectional drawing end being taken pictures to the picture that self camera obtains when receiving described rapid screenshot instruction, obtaining video pictures.Adopt rapid screenshot mode to realize the object intercepting clear video pictures fast, but when network delay is larger, sectional drawing event can not be truncated on time and be triggered the video pictures in moment.
If local sectional drawing end selects high definition sectional drawing mode on schedule, then the described sectional drawing of high definition on schedule mode is sent to long-range sectional drawing end, described long-range sectional drawing end is taken the picture that self camera obtains.Described long-range sectional drawing end stores the video image in the up-to-date predetermined time period taking and obtain, avoids because transmission delay causes intercepting the situation of fall short picture.When the sectional drawing event preset is triggered, sends the sectional drawing of the high definition on schedule instruction comprising current time stamp to long-range sectional drawing end, described long-range sectional drawing end is obtained from the video image prestored and stabs corresponding video pictures with current time.High definition sectional drawing mode is on schedule adopted to realize the object of accurate, clear intercepting video pictures.
Step 102, obtain the video pictures that described long-range sectional drawing end obtains.
In the present embodiment, if select long-range sectional drawing mode, all carry out at long-range sectional drawing end according to the shot operation that long-range sectional drawing instruction is carried out.Described long-range sectional drawing end needs, by Video Applications service end, described video pictures is sent to local sectional drawing end after obtaining video pictures according to described long-range sectional drawing instruction.
If select local sectional drawing mode, carry out at local sectional drawing end according to the shot operation that local sectional drawing instruction is carried out, so, the video pictures obtained also just Already in described local sectional drawing end.
The technical scheme of the present embodiment, by presetting different sectional drawing modes, be triggered in the sectional drawing event preset, and the current sectional drawing mode of Video Applications is when being default long-range sectional drawing mode, long-range sectional drawing instruction is sent to long-range sectional drawing end, make long-range sectional drawing end obtain self camera and take the video pictures obtained, and described video pictures is returned to local sectional drawing end, solve the unsharp problem of local sectional drawing in Video chat process, under the prerequisite of not adding users operating procedure, get the good video pictures of picture quality, improve the operating experience of user.
Embodiment two
Fig. 2 is the flow chart of the screenshot method of a kind of Video Applications in the embodiment of the present invention two.On the basis of above-described embodiment, alignment point high definition sectional drawing mode is further described.
Shown in Figure 2, the screenshot method of described Video Applications, comprises the steps:
S201, when the current sectional drawing mode of Video Applications is the described sectional drawing mode of high definition on schedule, high definition sectional drawing mode on schedule described in sending to described long-range sectional drawing end, described long-range sectional drawing end is taken the picture that self camera obtains, and stores the video image taken in the up-to-date predetermined time period that obtains.
In the present embodiment, when detecting that user selects that high definition sectional drawing mode carries out sectional drawing on schedule, high definition sectional drawing mode on schedule described in sending to described long-range sectional drawing end, makes described long-range sectional drawing end take the picture that self camera obtains after receiving the described sectional drawing mode that user arranges.Meanwhile, the video image in the up-to-date predetermined time period described long-range sectional drawing end storage shooting being obtained.Because the shot operation of reality carries out at long-range sectional drawing end, consider because transmission range is comparatively far away, transmission delay that the reason such as network busy or communication failure causes, when high definition sectional drawing command transfer is to described long-range sectional drawing end on schedule, sectional drawing event is triggered the moment, and (current time stamp) passes by, and cannot obtain and stab corresponding video pictures with described current time.What cause because of transmission delay for solution cannot obtain the problem of stabbing corresponding video pictures with described current time, the video image in the up-to-date predetermined time period that long-range sectional drawing end storage shooting obtains.
S202, when the sectional drawing event preset is triggered, send the sectional drawing of the high definition on schedule instruction comprising current time stamp to described long-range sectional drawing end, make described long-range sectional drawing end from the video image stored, obtain video pictures corresponding to current time stamp.
When detecting that default sectional drawing event is triggered, obtaining current time stamp, and generating high definition sectional drawing instruction on schedule according to described timestamp, send to described long-range sectional drawing end and comprise high definition sectional drawing instruction on schedule described in current time stamp.Owing to there is transmission delay, described in described long-range sectional drawing termination receives during high definition sectional drawing instruction on schedule, the picture that the camera of current described long-range sectional drawing end obtains is the new picture of the timestamp being later than the video pictures that will intercept the time.Therefore, need to search the video image that described long-range sectional drawing end stores, therefrom obtain and stab corresponding video pictures with the current time that the instruction of the described sectional drawing of high definition on schedule comprises.
The address of the video pictures that the Video Applications service end that S203, reception are connected with described long-range sectional drawing end sends.
Local sectional drawing end is communicated with described long-range sectional drawing end by Video Applications service end.After described long-range sectional drawing end obtains video pictures corresponding to current time stamp, described video pictures is uploaded to connected Video Applications service end.Described Video Applications service end stores described video pictures, and sends the address of described video pictures to local sectional drawing end, makes the return time of sectional drawing result shorter, and can repeatedly obtain described video pictures.
S204, obtain described video pictures according to the address of described video pictures from described Video Applications service end.
Local sectional drawing end, behind the address receiving described video pictures, obtains described video pictures by described address from described Video Applications service end.
S205, preset sectional drawing broadcast window show described video pictures.
Local sectional drawing end, after getting described video pictures, shows described video pictures at the sectional drawing broadcast window preset, browses described video pictures for user.If user determines that described video pictures is undesirable, then abandon this video pictures, again detect default sectional drawing event and whether be triggered.
The technical scheme of the present embodiment, by high definition sectional drawing mode on schedule described in sending to described long-range sectional drawing end, makes described long-range sectional drawing end take the picture that self camera obtains, and stores the video image in the up-to-date predetermined time period taking and obtain; Thus when the sectional drawing event preset is triggered, the sectional drawing of the high definition on schedule instruction comprising current time stamp is sent to described long-range sectional drawing end, make described long-range sectional drawing end from the video image stored, obtain video pictures corresponding to current time stamp, solve the problem that cannot obtain video pictures corresponding to current time stamp because of transmission delay, get the good video pictures of picture quality, improve the operating experience of user.
Embodiment three
Fig. 3 is the flow chart of the screenshot method of a kind of Video Applications in the embodiment of the present invention three.The present embodiment is applicable to long-range sectional drawing end intercepts video pictures situation when adopting Video Applications to carry out Video chat, the method can be performed by the sectional drawing device of Video Applications, this device realizes by the mode of hardware and/or software, and generally can be integrated in the terminals such as smart mobile phone, PAD (portable android device, panel computer) or personal computer.Specifically comprise the steps:
S301, receive local sectional drawing end send long-range sectional drawing instruction.
In the present embodiment, described local sectional drawing end is the client of Video Applications, and local sectional drawing end triggers sectional drawing event.Illustrate: carry out in the client of Video chat in the described Video Applications of current use, the one end sending sectional drawing instruction is local sectional drawing end, and the one end receiving the described sectional drawing instruction that local sectional drawing end sends is long-range sectional drawing end.
Described long-range sectional drawing instruction comprises high definition sectional drawing instruction on schedule and rapid screenshot instruction.
If described long-range sectional drawing instruction is high definition sectional drawing instruction on schedule, then before the long-range sectional drawing instruction receiving the transmission of local sectional drawing end, also comprise: receive the sectional drawing of the high definition on schedule mode that described local sectional drawing end sends, according to the sectional drawing of the high definition on schedule mode received, the picture that self camera obtains is taken, and store video image described in the video image taken in the up-to-date predetermined time period that obtains.The present invention stores according to shooting time sequencing, when getting video image new in the unit interval, upgrades the video image in former predetermined time period, to guarantee that stored video image is the video image in up-to-date predetermined time period forever.Such as, preset the video image stored in nearest 5 seconds, when current time is 9 when 15 points and 30 seconds, store by 9 time 15 points 26 seconds to 9 time 15 points of video images 30 seconds.When current time is 9 when 15 points and 31 seconds, upgrade the original video image stored, store by 9 time 15 points 27 seconds to 9 time 15 points of video images 31 seconds.
Wherein, the described sectional drawing of the high definition on schedule mode according to receiving can also comprise: control self camera and be in highest resolution before taking the picture that self camera obtains, higher to ensure the picture quality of captured video image.If described long-range sectional drawing instruction is rapid screenshot instruction, then whether direct-detection receives the rapid screenshot instruction that local sectional drawing end sends.
The long-range sectional drawing instruction that S302, foundation receive, obtains self camera and takes the video pictures obtained.
When the long-range sectional drawing instruction that the local sectional drawing end received sends is high definition sectional drawing instruction on schedule, according to the sectional drawing of the high definition on schedule instruction comprising current time stamp received, from the video image stored, obtain the video pictures that current time stamp is corresponding.It should be noted that, the described sectional drawing of high definition on schedule mode does not affect the transmission that former employing Video Applications carries out the video image in chat process, namely, long-range sectional drawing end still carries out video compression according to former video parameter to the video image in chat process, and be sent to described local sectional drawing end by Video Applications service end, to ensure that local sectional drawing end can displaying video smoothly.
When the long-range sectional drawing instruction that the local sectional drawing end received sends is rapid screenshot instruction, according to the rapid screenshot instruction received, the picture that self camera obtains is taken pictures, obtains video pictures.
S303, return to described local sectional drawing end by taking the video pictures that obtains.
Long-range sectional drawing end is communicated with described local sectional drawing end by Video Applications service end.Long-range sectional drawing end is uploaded to described Video Applications service end by taking the video pictures obtained, and by described Video Applications service end, the video pictures that described shooting obtains is sent to described local sectional drawing end.Adopt this method, the time consumed due to transmission picture is longer, causes the stand-by period obtaining sectional drawing result longer, is unfavorable for the operating experience promoting user, is applicable to transmit less video pictures.
Described local sectional drawing end can also be returned in the following ways by taking the video pictures obtained:
After getting the video pictures taken and obtain, described video pictures is sent to the Video Applications service end be connected with described local sectional drawing end, control described Video Applications service end obtain the memory address of described video pictures in described Video Applications service end and send described address to described local sectional drawing end, make described local sectional drawing end obtain video pictures according to the address received from described Video Applications service end.Adopt this method, because sectional drawing result is sent to described local sectional drawing end with the form of address, transmission speed is fast and accuracy is high, shortens period of reservation of number, and can repeatedly obtain described video pictures, improve the operating experience of user.
The technical scheme of the present embodiment is by receiving the long-range sectional drawing instruction of local sectional drawing end transmission, according to the long-range sectional drawing instruction received, long-range sectional drawing end obtains self camera and takes the video pictures obtained, and return to described local sectional drawing end by taking the video pictures obtained, solve the unsharp problem of local sectional drawing in Video chat process, under the prerequisite of not adding users operating procedure, get the good video pictures of picture quality, improve the operating experience of user.
Embodiment four
Fig. 4 a is the flow chart of the screenshot method of a kind of Video Applications in the embodiment of the present invention four.Shown in Fig. 4 a, the screenshot method of described Video Applications, comprises the steps:
S401, carry out sectional drawing setting by local sectional drawing end.
Shown in Fig. 4 b, the user of local sectional drawing end can arrange interface by sectional drawing and arrange sectional drawing mode, and wherein, described sectional drawing mode comprises common sectional drawing mode, on schedule high definition sectional drawing mode and rapid screenshot mode.If user selects high definition sectional drawing mode on schedule, high definition sectional drawing mode on schedule described in then sending to long-range sectional drawing end, make described long-range sectional drawing end after the described sectional drawing mode receiving user's setting, self camera is adjusted to highest resolution pattern, and the picture that self camera obtains is taken.Meanwhile, the video image in the up-to-date predetermined time period described long-range sectional drawing end storage shooting being obtained.In order to keep video delivery quality, long-range sectional drawing end still carries out video compression according to former video parameter to the video image in chat process, and is sent to described local sectional drawing end by Video Applications service end.
S402, triggering sectional drawing event, generate sectional drawing instruction.
When the sectional drawing button that user uses three finger sectional drawings or directly uses Video Applications to provide or the sectional drawing condition that other pre-sets being detected, sectional drawing event is triggered, and generates sectional drawing instruction according to described sectional drawing event.
If set sectional drawing mode is common sectional drawing mode, when detecting that sectional drawing event is triggered, generate the common sectional drawing instruction comprising current time stamp.
If set sectional drawing mode is high definition sectional drawing mode on schedule, when detecting that sectional drawing event is triggered, generate the sectional drawing of the high definition on schedule instruction comprising current time stamp.
If set sectional drawing mode is rapid screenshot mode, when detecting that sectional drawing event is triggered, directly generate rapid screenshot instruction.
S403, judge whether sectional drawing instruction is common sectional drawing instruction, if so, then performs S404, if not, then performs S405.
S404, from the video of the current broadcasting of local sectional drawing end, obtain video pictures, and perform S410.
When sectional drawing instruction is common sectional drawing instruction, from the video that the Video Applications of described local sectional drawing end is being play, obtain and stab corresponding video pictures with the current time that described common sectional drawing instruction comprises.After getting described video pictures, perform S410.
S405, send described sectional drawing instruction to long-range sectional drawing end.
When sectional drawing instruction is not common sectional drawing instruction, described sectional drawing instruction is sent to long-range sectional drawing end.
S406, judge whether sectional drawing instruction is rapid screenshot instruction, if so, then performs S407, if not, then performs S408.
Described long-range sectional drawing termination receives described sectional drawing instruction, judges whether described sectional drawing instruction is rapid screenshot instruction.If described sectional drawing instruction is rapid screenshot instruction, then perform S407; If described sectional drawing instruction is not rapid screenshot instruction, then perform S408.
S407, long-range sectional drawing end are taken pictures to the picture that self camera obtains, and obtain video pictures, and perform S409.
At described long-range sectional drawing end when receiving described rapid screenshot instruction, according to the rapid screenshot instruction received, the picture that self camera obtains being taken pictures, obtains video pictures.After the described video pictures of acquisition, perform S409.
S408, long-range sectional drawing end obtain video pictures corresponding to current time stamp from the video image in stored up-to-date predetermined time period.
When the sectional drawing instruction that described long-range sectional drawing termination receives is not rapid screenshot instruction, determine that described sectional drawing instruction is high definition sectional drawing instruction on schedule.Described long-range sectional drawing end is according to the received sectional drawing of the high definition on schedule instruction comprising current time stamp, and the video image in the up-to-date predetermined time period that inquiry prestores, obtains the video pictures that current time stamp is corresponding from stored video image.
Described video pictures is sent to local sectional drawing end by S409, long-range sectional drawing end.
Described video pictures is sent to local sectional drawing end by Video Applications service end by described long-range sectional drawing end.
S410, preset broadcast window show described video pictures.
Described local sectional drawing end is after the described video pictures of acquisition, and whether the broadcast window display preset, so that user browses described video pictures, and be convenient to user and see described video pictures clearly and meet the requirements.If described video pictures is undesirable, then abandon this video pictures, select to continue sectional drawing, perform the operation again detecting sectional drawing event and whether be triggered.
Embodiment five
Fig. 5 is the structural representation of the sectional drawing device of a kind of Video Applications in the embodiment of the present invention five.Shown in Figure 5, the sectional drawing device of described Video Applications, comprising:
Instruction sending unit 501, for being triggered in the sectional drawing event preset, and the current sectional drawing mode of Video Applications is when being default long-range sectional drawing mode, long-range sectional drawing instruction is sent to long-range sectional drawing end, make described long-range sectional drawing end obtain self camera and take the video pictures obtained, wherein, described long-range sectional drawing end is the other side's client of the described Video Applications of current use;
Picture acquiring unit 502, for obtaining the video pictures that described long-range sectional drawing end obtains.
The sectional drawing event that technical scheme is being preset of the present embodiment is triggered, and the current sectional drawing mode of Video Applications is when being default long-range sectional drawing mode, send long-range sectional drawing instruction by instruction sending unit 501 to long-range sectional drawing end, make described long-range sectional drawing end obtain self camera and take the video pictures obtained; And obtain by picture acquiring unit 502 video pictures that described long-range sectional drawing end obtains, solve the unsharp problem of local sectional drawing in Video chat process, under the prerequisite of not adding users operating procedure, get the good video pictures of picture quality, improve the operating experience of user.
Further, described long-range sectional drawing mode is high definition sectional drawing mode on schedule, and described long-range sectional drawing instruction is high definition sectional drawing instruction on schedule;
Described instruction sending unit 501 comprises:
Sectional drawing mode sends subelement, for when the current sectional drawing mode of Video Applications is the described sectional drawing mode of high definition on schedule, high definition sectional drawing mode on schedule described in sending to described long-range sectional drawing end, described long-range sectional drawing end is taken the picture that self camera obtains, and stores the video image taken in the up-to-date predetermined time period that obtains;
Sectional drawing instruction sends subelement, during for being triggered in the sectional drawing event preset, send to described long-range sectional drawing end the sectional drawing of the high definition on schedule instruction comprising current time stamp, make described long-range sectional drawing end from the video image stored, obtain video pictures corresponding to current time stamp.
Further, described long-range sectional drawing mode is rapid screenshot mode, and described long-range sectional drawing instruction is rapid screenshot instruction;
Described instruction sending unit 501 specifically for:
When the current sectional drawing mode of Video Applications is described rapid screenshot mode, described rapid screenshot instruction is sent to described long-range sectional drawing end, described long-range sectional drawing end being taken pictures to the picture that self camera obtains when receiving described rapid screenshot instruction, obtaining video pictures.
Further, described device also comprises:
Picture display unit, for after the video pictures that obtains at the described long-range sectional drawing end of described acquisition, shows described video pictures at the sectional drawing broadcast window preset.
Further, described picture acquiring unit 502 comprises:
Address subelement, for receiving the address of the video pictures that the Video Applications service end that is connected with described long-range sectional drawing end sends;
Picture subelement, obtains described video pictures for the address according to described video pictures from described Video Applications service end.
Embodiment six
Fig. 6 is the structural representation of the sectional drawing device of a kind of Video Applications in the embodiment of the present invention six.Shown in figure six, the sectional drawing device of described Video Applications, comprising:
Instruction reception unit 601, for receiving the long-range sectional drawing instruction that local sectional drawing end sends, wherein said local sectional drawing end is the client of Video Applications;
Picture acquiring unit 602, for according to the long-range sectional drawing instruction received, obtains self camera and takes the video pictures obtained;
Picture returns unit 603, for returning to described local sectional drawing end by taking the video pictures obtained.
The technical scheme of the present embodiment receives the long-range sectional drawing instruction of local sectional drawing end transmission by instruction reception unit 601, and by picture acquiring unit 602 according to the long-range sectional drawing instruction received, obtain self camera and take the video pictures obtained, then, return unit 603 by picture and return to described local sectional drawing end by taking the video pictures obtained, achieve and intercept video pictures clearly at long-range sectional drawing end and send it back the object of local sectional drawing end, solve the unsharp problem of local sectional drawing in Video chat process, improve the operating experience of user.
Further, described long-range sectional drawing instruction is high definition sectional drawing instruction on schedule;
The sectional drawing device of described Video Applications also comprises: video storage unit, for before the long-range sectional drawing instruction receiving the transmission of local sectional drawing end, receive the sectional drawing of the high definition on schedule mode that described local sectional drawing end sends, according to the sectional drawing of the high definition on schedule mode received, the picture that self camera obtains is taken, and store the video image taken in the up-to-date predetermined time period that obtains;
Described picture acquiring unit specifically for: according to the sectional drawing of the high definition on schedule instruction comprising current time stamp received, from the video image stored, obtain the video pictures that current time stamp is corresponding.
Further, described device also comprises: camera control unit, before taking the picture that self camera obtains in the described sectional drawing of the high definition on schedule mode according to receiving, controlling self camera and being in highest resolution.
Further, described long-range sectional drawing instruction is rapid screenshot instruction;
Described picture acquiring unit 602 specifically for: according to receive rapid screenshot instruction, the picture that self camera obtains is taken pictures, obtains video pictures.
Further, described picture return unit 603 specifically for:
The video pictures taken and obtain is sent to described local sectional drawing end; Or
Described video pictures is sent to the Video Applications service end be connected with described local sectional drawing end, control described Video Applications service end obtain the address of described video pictures in described Video Applications service end and send described address to described local sectional drawing end, make described local sectional drawing end obtain video pictures according to the address received from described Video Applications service end.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (16)
1. a screenshot method for Video Applications, is characterized in that, comprising:
Be triggered in the sectional drawing event preset, and the current sectional drawing mode of Video Applications is when being default long-range sectional drawing mode, long-range sectional drawing instruction is sent to long-range sectional drawing end, make described long-range sectional drawing end obtain self camera and take the video pictures obtained, wherein, described long-range sectional drawing end is the other side's client of the described Video Applications of current use;
Obtain the video pictures that described long-range sectional drawing end obtains.
2. method according to claim 1, is characterized in that, described long-range sectional drawing mode is high definition sectional drawing mode on schedule, and described long-range sectional drawing instruction is high definition sectional drawing instruction on schedule;
The described sectional drawing event presetting is triggered, and when the current sectional drawing mode of Video Applications is default long-range sectional drawing mode, sends long-range sectional drawing instruction to long-range sectional drawing end, makes described long-range sectional drawing end obtain self camera and takes the video pictures obtained, comprising:
When the current sectional drawing mode of Video Applications is the described sectional drawing mode of high definition on schedule, high definition sectional drawing mode on schedule described in sending to described long-range sectional drawing end, described long-range sectional drawing end is taken the picture that self camera obtains, and stores the video image taken in the up-to-date predetermined time period that obtains;
When the sectional drawing event preset is triggered, send to described long-range sectional drawing end the sectional drawing of the high definition on schedule instruction comprising current time stamp, make described long-range sectional drawing end from the video image stored, obtain video pictures corresponding to current time stamp.
3. method according to claim 1, is characterized in that, described long-range sectional drawing mode is rapid screenshot mode, and described long-range sectional drawing instruction is rapid screenshot instruction;
The described sectional drawing event presetting is triggered, and when the current sectional drawing mode of Video Applications is default long-range sectional drawing mode, sends long-range sectional drawing instruction to long-range sectional drawing end, makes described long-range sectional drawing end obtain self camera and takes the video pictures obtained, comprising:
When the current sectional drawing mode of Video Applications is described rapid screenshot mode, described rapid screenshot instruction is sent to described long-range sectional drawing end, described long-range sectional drawing end being taken pictures to the picture that self camera obtains when receiving described rapid screenshot instruction, obtaining video pictures.
4. the method according to any one of claim 1-3, is characterized in that, after the video pictures that the described long-range sectional drawing end of described acquisition obtains, also comprises:
Described video pictures is shown at the sectional drawing broadcast window preset.
5. the method according to any one of claim 1-3, is characterized in that, the video pictures that the described long-range sectional drawing end of described acquisition obtains, and comprising:
The address of the video pictures that the Video Applications service end that reception is connected with described long-range sectional drawing end sends;
Address according to described video pictures obtains described video pictures from described Video Applications service end.
6. a screenshot method for Video Applications, is characterized in that, comprising:
Receive the long-range sectional drawing instruction that local sectional drawing end sends, wherein said local sectional drawing end is the client of Video Applications;
According to the long-range sectional drawing instruction received, obtain self camera and take the video pictures obtained;
Described local sectional drawing end is returned to by taking the video pictures obtained.
7. method according to claim 6, is characterized in that, described long-range sectional drawing instruction is high definition sectional drawing instruction on schedule;
Before the long-range sectional drawing instruction receiving the transmission of local sectional drawing end, also comprise:
Receive the sectional drawing of the high definition on schedule mode that described local sectional drawing end sends, according to the sectional drawing of the high definition on schedule mode received, the picture that self camera obtains is taken, and store the video image in the up-to-date predetermined time period taking and obtain;
The described long-range sectional drawing instruction according to receiving, obtains self camera and takes the video pictures obtained, comprising:
According to the sectional drawing of the high definition on schedule instruction comprising current time stamp received, from the video image stored, obtain the video pictures that current time stamp is corresponding.
8. method according to claim 7, is characterized in that, the described sectional drawing of the high definition on schedule mode according to receiving also comprises before taking the picture that self camera obtains:
Control self camera and be in highest resolution.
9. method according to claim 6, is characterized in that, described long-range sectional drawing instruction is rapid screenshot instruction;
The described long-range sectional drawing instruction according to receiving, obtains self camera and takes the video pictures obtained, comprising:
According to the rapid screenshot instruction received, the picture that self camera obtains is taken pictures, obtains video pictures.
10. the method according to any one of claim 6-9, is characterized in that, describedly returns to described local sectional drawing end by taking the video pictures that obtains, comprising:
The video pictures taken and obtain is sent to described local sectional drawing end; Or
Described video pictures is sent to the Video Applications service end be connected with described local sectional drawing end, control described Video Applications service end obtain the address of described video pictures in described Video Applications service end and send described address to described local sectional drawing end, make described local sectional drawing end obtain video pictures according to the address received from described Video Applications service end.
The sectional drawing device of 11. 1 kinds of Video Applications, is characterized in that, comprising:
Instruction sending unit, for being triggered in the sectional drawing event preset, and the current sectional drawing mode of Video Applications is when being default long-range sectional drawing mode, long-range sectional drawing instruction is sent to long-range sectional drawing end, make described long-range sectional drawing end obtain self camera and take the video pictures obtained, wherein, described long-range sectional drawing end is the other side's client of the described Video Applications of current use;
Picture acquiring unit, for obtaining the video pictures that described long-range sectional drawing end obtains.
12. devices according to claim 11, is characterized in that, described long-range sectional drawing mode is high definition sectional drawing mode on schedule, and described long-range sectional drawing instruction is high definition sectional drawing instruction on schedule;
Described instruction sending unit comprises:
Sectional drawing mode sends subelement, for when the current sectional drawing mode of Video Applications is the described sectional drawing mode of high definition on schedule, high definition sectional drawing mode on schedule described in sending to described long-range sectional drawing end, described long-range sectional drawing end is taken the picture that self camera obtains, and stores the video image taken in the up-to-date predetermined time period that obtains;
Sectional drawing instruction sends subelement, during for being triggered in the sectional drawing event preset, send to described long-range sectional drawing end the sectional drawing of the high definition on schedule instruction comprising current time stamp, make described long-range sectional drawing end from the video image stored, obtain video pictures corresponding to current time stamp.
13. devices according to claim 11, is characterized in that, described long-range sectional drawing mode is rapid screenshot mode, and described long-range sectional drawing instruction is rapid screenshot instruction;
Described instruction sending unit specifically for:
When the current sectional drawing mode of Video Applications is described rapid screenshot mode, described rapid screenshot instruction is sent to described long-range sectional drawing end, described long-range sectional drawing end being taken pictures to the picture that self camera obtains when receiving described rapid screenshot instruction, obtaining video pictures.
The sectional drawing device of 14. 1 kinds of Video Applications, is characterized in that, comprising:
Instruction reception unit, for receiving the long-range sectional drawing instruction that local sectional drawing end sends, wherein said local sectional drawing end is the client of Video Applications;
Picture acquiring unit, for according to the long-range sectional drawing instruction received, obtains self camera and takes the video pictures obtained;
Picture returns unit, for returning to described local sectional drawing end by taking the video pictures obtained.
15. devices according to claim 14, is characterized in that, described long-range sectional drawing instruction is high definition sectional drawing instruction on schedule;
Described device also comprises: video storage unit, for before the long-range sectional drawing instruction receiving the transmission of local sectional drawing end, receive the sectional drawing of the high definition on schedule mode that described local sectional drawing end sends, according to the sectional drawing of the high definition on schedule mode received, the picture that self camera obtains is taken, and store the video image taken in the up-to-date predetermined time period that obtains;
Described picture acquiring unit specifically for: according to the sectional drawing of the high definition on schedule instruction comprising current time stamp received, from the video image stored, obtain the video pictures that current time stamp is corresponding.
16. devices according to claim 14, is characterized in that, described long-range sectional drawing instruction is rapid screenshot instruction;
Described picture acquiring unit specifically for:
According to the rapid screenshot instruction received, the picture that self camera obtains is taken pictures, obtains video pictures.
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| CN201510305102.9A CN104936037B (en) | 2015-06-05 | 2015-06-05 | The screenshot method and device of a kind of Video Applications |
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| CN201510305102.9A CN104936037B (en) | 2015-06-05 | 2015-06-05 | The screenshot method and device of a kind of Video Applications |
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