CN105307051A - Video processing method and device - Google Patents
Video processing method and device Download PDFInfo
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- CN105307051A CN105307051A CN201510221449.5A CN201510221449A CN105307051A CN 105307051 A CN105307051 A CN 105307051A CN 201510221449 A CN201510221449 A CN 201510221449A CN 105307051 A CN105307051 A CN 105307051A
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Abstract
The embodiment of the invention discloses a video processing method. The video processing method comprises the following steps: receiving an instruction for selecting a target area in a currently played video from a user, determining a selection time slot relative to a selection operation, obtaining all single-frame images in the target area within the selection time slot, and generating a visible file in a preset format according to the single-frame images. The embodiment of the invention further provides a corresponding device. According to the video processing method provided by the embodiment of the invention, users can locally intercept a current video indiscriminately and generate a plurality of visible files according to interception results; and thus, the user experience is improved.
Description
Technical field
The present invention relates to graph processing technique field, especially a kind of method for processing video frequency and device.
Background technology
When using the electronic equipment such as computer or mobile phone viewing video, if necessary, user can utilize special instrument to remove the video segment intercepted wherein.Video clip files committed memory after intercepting is less, the storage being beneficial to file with share propagation, and add the entertaining of user and interface interaction.
The interception way of current video is varied, but prior art and instrument have no idea to realize such operation: user can intercept video pictures as sectional drawing, and share these video local content or these are had dynamic scenario picture be used as his use.Prior art can only intercept the video segment of certain hour length, directly cannot intercept the part picture of video playback picture, and its obtain after file or video format, be difficult to carry out fast propagation.
Summary of the invention
The embodiment of the present invention provides a kind of method for processing video frequency and device, is difficult to realize the problem that local dynamic station intercepts video pictures content in order to solve.
The embodiment of the present invention provides a kind of method for processing video frequency on the one hand, comprising:
Receive user and instruction is chosen to the current target area be in broadcast state video pictures, perform the selection operation of described target area;
Determine to perform section access time corresponding to described selection operation;
Obtain all single-frame imagess of described target area in section described access time;
According to described single-frame images, generate visual file with initialize format.
The embodiment of the present invention also provides a kind of device on the other hand, comprising:
Receive Executive Module, for receiving user instruction being chosen to the current target area be in the video pictures of broadcast state, performing the selection operation of described target area;
Determination module, performs section access time corresponding to described selection operation for determining;
Acquisition module, for obtaining all single-frame imagess of described target area in section described access time;
Generation module, for according to described single-frame images, generates visual file with initialize format.
The embodiment of the present invention makes user indiscriminately ad. as one wishes can carry out partial cut away to the video of current broadcasting and this intercepting result is generated multiple visual file, improves user's experience.
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 embodiment 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 these accompanying drawings.
Fig. 1 is the schematic flow sheet of the first embodiment of method for processing video frequency of the present invention;
Fig. 2 is the schematic flow sheet of the second embodiment of method for processing video frequency of the present invention;
Fig. 3 is that the reception user of the second embodiment of method for processing video frequency of the present invention chooses instruction, the schematic flow sheet of the selection operation in performance objective region to the current target area be in the video pictures of broadcast state;
Fig. 4 is the regional area after the mark editor of the second embodiment of method for processing video frequency of the present invention is the schematic flow sheet of target area;
Fig. 5 be the second embodiment of method for processing video frequency of the present invention by the viewing area of interleave algorithm locating and displaying main body in other frame figure of video pictures, mark viewing area be the schematic flow sheet of target area;
Fig. 6 is the structural representation of the first embodiment of device of the present invention;
Fig. 7 is the structural representation of the second embodiment of device of the present invention;
Fig. 8 is the structural representation of the reception Executive Module of the second embodiment of device of the present invention;
Fig. 9 is the structural representation that the 3rd of the second embodiment of device of the present invention receives implementation sub-module;
Figure 10 is the structural representation of the tracking cell of the second embodiment of device of the present invention.
Embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with the accompanying drawing of drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See Fig. 1, it is the schematic flow sheet of the first embodiment of method for processing video frequency.
This method for processing video frequency can comprise:
Step S11, receives user and chooses instruction to the current target area be in the video pictures of broadcast state, the selection operation in performance objective region.
In embodiments of the present invention, video file comprises the dynamic image of various form.
In this step, receive user and choose instruction to target area in the video pictures of current broadcasting, the mode of choosing can be draw a circle to approve in the video pictures of current broadcasting with mouse or gesture the part picture area wanting to choose, and also can first select preset constituency template to want the region chosen again with this constituency template delineation.Preset constituency template includes but not limited to heart, regular shape and irregularly shaped etc., can also be converted the size of chosen area by two finger convergent-divergent or mouse pulley.
Receive after choosing instruction, perform selection operation, the target area be selected and place frame figure thereof are marked, for this frame of follow-up use figure.
Step S12, determines to perform section access time corresponding to selection operation.
In this step, choose instruction according to user to target area in current video picture, determine to perform corresponding section access time of selection operation.As when choosing target area during user is with the video pictures of gesture delineation mode in current broadcasting, from user with timing the initial time of gesture delineation target area, until delineation terminates, recording user from choose during this period of time and be defined as section access time.
Step S13, obtains all single-frame imagess of section region of interest within access time.
In this step, after determining section corresponding access time, device obtains all single-frame imagess of section region of interest within access time, intercepts the multiple single-frame imagess separating formation by target area from former video.
Step S14, according to single-frame images, generates visual file with initialize format.
In this step, according to the single-frame images that step S13 obtains, generate the visual file of multiple format.
In the present embodiment, can also to target area, access time section and/or the single-frame images of acquisition edit.Editor to target area: even if started to have chosen target area, once the main body do not wanted in this region, can also carry out finely tuning again obtaining starting point, user can be helped to choose the main body wanted more accurately.Editor to section access time: the video due to current broadcasting is dynamic, access time section starting point and the more difficult assurance of end point accurate, as increased a sliding shoe operation, user can accurately slide to confirm forward and backward frame number position, when finely tuning, the main body picture that institute's selection area is correlated with is amplify wait a moment fast playback or front effect of putting, so that user can determine starting point and the end point of screenshotss picture easily.Editor to single-frame images: simple interleave can be had in editing process, delete frame, frame figure edits, puts the functions such as F.F. slowly.Interleave function refers to support that simple-frame figure adds, as captions, little picture etc.Materials such as adding word can also can be edited on frame figure originally, also the tracking being applicable to discontinuity splicing intercepts main body, it is some black frame figure that video pictures keeping track of content as the front and back that disappear finally shows result, user can increase delete frame figure at the enterprising edlin of these frames figure, increases captions etc.Slowly put fast-forward functionality and refer to the dynamic play speed that can regulate overall capturing picture, make end product be shown as F.F. and the picture put slowly presents effect.
In this step, according to single-frame images, generate visual file with initialize format, this visual file comprises one or more files in static image file, dynamic image file or video file.Due to the picture that the single-frame images got is exactly What You See Is What You Get, except traditional various video formats, can also by buffer memory and the frame figure cut generates preset selected format, the picture being convenient to fast propagation as generated or dynamic picture class form.The cutting of the present embodiment comprises and adjusts the size of frame figure or adjust its pixel.
In the present embodiment, device is by buffer memory and the single-frame images cut carries out form generation according to preset selected format.Choosing after determining then to eject to select form to preserve, and can save as any form that system intialization is supported, as video, picture, GIF etc.Choose the various forms can selecting the preset support of automatic creation system after determining, and carry out other operations, as sent, sharing, the subsequent operation such as collection.
The embodiment of the present invention makes user indiscriminately ad. as one wishes can carry out partial cut away to current video, and generates the visual file of various ways according to demand, is convenient to the propagation of interchange and file, improves user's experience.
See Fig. 2, it is the schematic flow sheet of the second embodiment of method for processing video frequency.
Second embodiment of method for processing video frequency of the present invention comprises following methods:
Step S21, receives user and chooses instruction, the selection operation in performance objective region to the current target area be in the video pictures of broadcast state.
See Fig. 3, for the reception user of the second embodiment of method for processing video frequency of the present invention chooses instruction, the schematic flow sheet of the selection operation in performance objective region to target area in current video picture.
In the present embodiment, step S21 comprises the following steps:
Step S211, receives user and chooses instruction to the current regional area be in the video pictures of broadcast state.
In this step, receive user in current video picture localized region choose instruction, include but not limited to localized region frame choosing, circle choosing or use template choose.
Step S212, receives the edit operation instruction of localized region, and executive editor operates.
In this step, user, to after localized region is chosen in current video picture, can carry out edit operation to this regional area, include but not limited to the expansion to this regional area, reduces, change the operation such as template and mobile constituency.
Step S213, the regional area after mark editor is target area.
In this step, the regional area after editor is labeled as target area, mark pattern includes but not limited to various mark pattern such as circle choosing, frame choosing, dimmed display, highlighted display, masking-out display etc., so that user distinguishes and currently chooses target.This step completes the selection operation of target area by marking operation.
See Fig. 4, for the regional area after the mark editor of the second embodiment of method for processing video frequency of the present invention is the schematic flow sheet of target area.
Step S213 is further comprising the steps of:
Step S2131, mark edit after regional area be the target area of present frame.
In this step, the regional area after editor is labeled as the target area of present frame, mark pattern includes but not limited to the various mark patterns such as circle choosing, frame choosing, dimmed display, highlighted display, masking-out display, so that user distinguishes and currently chooses target.
Step S2132, identifies the display main body in the target area of present frame.
In this step, by the technology such as recognition of face, image recognition, device identifies the display main body in the target area of present frame.
Step S2133, by the viewing area of interleave algorithm locating and displaying main body in other frame figure of video pictures, mark viewing area is target area.
In this step, after identifying this display main body, lock this display main body and real-time tracking by interleave mark, unless this image content is at current screen zones vanishes, otherwise keep continuing tracking mode.
In the present embodiment, the main body of the closed picture area along with the video pictures of current broadcasting selected by mobile real-time tracking, carries out agent localization and tracking by recognition of face, image recognition technology, interleave algorithm.Utilize interleave (FRC) algorithm to position frame figure to insert: while the closed picture of first delineation obtains this partial video frame figure, insert a transparent locating frame wherein, this transparent locating frame write-in characteristic value is used for having drawn a circle to approve closed picture to this part and positions.Interleave is exactly show the algorithm carrying out inserting frame figure between frame of video and frame.Owing to only needing in the embodiment of the present invention to add a frame, and be transparent, cannot difference be found out from actual effect naked eyes, visual impact can not be produced on video.Orientation is confirmed by the regional area followed the trail of containing locating frame characteristic value in current screen, close image content again in comparison current screen with delineation and reach the main body that certain proportion overlaps, can this main body of accurate lock carry out real-time tracking, unless this picture locating frame characteristic value and coincidence content are at current screen zones vanishes, otherwise keep continuing tracking mode.
See Fig. 5, for method for processing video frequency of the present invention the second embodiment by the viewing area of interleave algorithm locating and displaying main body in other frame figure of video pictures, mark viewing area is the schematic flow sheet of target area.In this step, further comprising the steps of:
Step S21331, disappears when display main body and reappears in the video pictures play, and judges whether the extinction time showing main body exceedes limiting time.
In this step, can first preset a disappearance limiting time, when display main body disappears and reappears in current video picture, whether can exceed this limiting time according to preset data to display main body and judge.
Step S21332, if the extinction time of display main body has exceeded limiting time, the end time using this extinction time as section access time.
In this step, if the extinction time of this display main body exceeds the limiting time pre-set, or do not find locating frame characteristic value within the scope of limiting time, then give tacit consent to automatically to complete intercepting herein, the extinction time of this display main body is recorded as the end time of section access time.
Step S21333, if the extinction time of display main body does not exceed limiting time, continuing the mark display viewing area of main body in other frame figure of video pictures is target area.
In this step, support the splicing being interrupted capturing picture, if the extinction time of this display main body in screen area is in limiting time, or find again locating frame characteristic value at limiting time scope screen, then support to continue to follow the tracks of and target-marking region, search in this video other frames figure also comprising display main body, and the viewing area showing main body place in these frames figure is labeled as target area.
Step S22, determines to perform section access time corresponding to selection operation.
By step S21333, the mark display viewing area of main body in other frame figure of video pictures is target area.Owing to showing the appearance of main body, there is continuity, correspondingly can determine the time period that the frame figure comprising display main body that finds out is corresponding.Selection operation is completed by mark after finding out the frame figure comprising display main body.The process of searching mark is exactly the process chosen, and completes whole selection operation section several corresponding access time.
Step S23, obtains all single-frame imagess of section region of interest within access time.
Step S24, according to single-frame images, generates visual file with initialize format.
Step S22 to S24 is identical with the corresponding step in the first embodiment of method for processing video frequency of the present invention, repeats no more here.
The embodiment of the present invention by receive user in current video picture localized region choose instruction, receive the edit operation of localized region, the regional area after mark editor is target area, can improve the flexibility ratio and precision chosen target area; Regional area after being edited by mark is the target area of present frame, identify the display main body in the target area of present frame, by the viewing area of interleave algorithm locating and displaying main body in other frame figure of video pictures, mark viewing area is target area, tracking can be carried out to display main body to select, make the target that user can easily choose as required; By disappearing in current video picture when display main body and reappear, judge whether the extinction time showing main body exceedes limiting time, if, end time using this extinction time as section access time, if not, continuing the mark display viewing area of main body in other frame figure of video pictures is target area, can support the intelligent connecting of capturing picture, improve user's experience.
Detailed introduction is done to the embodiment of the control method of mobile terminal of the present invention above.Below the device corresponding to said method is further elaborated.Wherein, device can be mobile phone, panel computer, MP3, MP4, desktop computer or notebook computer etc.
See Fig. 6, it is the structural representation of the first embodiment of device of the present invention.
This device 100 can each step of embodiment to perform the above method, comprises and receives Executive Module 110, determination module 120, acquisition module 130 and generation module 140.
Receiving Executive Module 110, be connected with determination module 120, for receiving user instruction being chosen to the current target area be in the video pictures of broadcast state, and the selection operation in performance objective region.
This reception Executive Module 110 receives user and chooses instruction to target area in current video picture, the mode of choosing can be draw a circle to approve in the video pictures of current broadcasting with mouse or gesture the part picture area wanting to choose, and also can first select preset constituency template to want the region chosen again with this constituency template delineation.Preset constituency template includes but not limited to heart, regular shape and irregularly shaped etc., can also be converted the size of chosen area by two finger convergent-divergent or mouse pulley.
Determination module 120, is connected with acquisition module 130, performs section access time corresponding to selection operation for determining.
This determination module 120 chooses instruction according to user to target area in current video picture, determines section access time corresponding thereto.As when user chooses target area in gesture delineation mode in current video picture, device can by user from choose and record during this period of time and be defined as section access time.
Acquisition module 130, is connected with generation module 140, for obtaining all single-frame imagess of section region of interest within access time.
Determination module 120 is according to choosing after instruction determines section corresponding access time, and this acquisition module 130 device obtains all single-frame imagess of section region of interest within access time, the single-frame images namely obtained after according to target region cutting in this of section access time.
Generation module 140, for according to single-frame images, generates visual file with initialize format.
The single-frame images that acquisition module 130 obtains by this generation module 140 generates the visual file of multiple format.
In the present embodiment, this generation module 140 can also to target area, access time section and/or the single-frame images of acquisition edit.The editor of generation module 140 pairs of target areas: even if started to have chosen target area, once the main body do not wanted in this region, can also carry out finely tuning again obtaining starting point, user can be helped to choose the main body wanted more accurately.The editor of generation module 140 pairs section access time: the video due to current broadcasting is dynamic, access time section starting point and the more difficult assurance of end point accurate, as increased a sliding shoe operation, user can accurately slide to confirm forward and backward frame number position, when finely tuning, the main body picture that institute's collar region is correlated with is amplify wait a moment fast playback or front effect of putting, so that user can determine starting point and the end point of screenshotss picture easily.The editor of generation module 140 pairs of single-frame imagess: simple interleave can be had in editing process, delete frame, frame figure edits, puts the functions such as F.F. slowly.Interleave function refers to support that simple-frame figure adds, as captions, little picture etc.Materials such as adding word can also can be edited on frame figure originally, also the tracking being applicable to discontinuity splicing intercepts main body, it is some black frame figure that video pictures keeping track of content as the front and back that disappear finally shows result, user can increase delete frame figure at the enterprising edlin of these frames figure, increases captions etc.Slowly put fast-forward functionality and refer to the dynamic play speed that can regulate overall capturing picture, make end product be shown as F.F. and the picture put slowly presents effect.
In the present embodiment, generation module 140, according to single-frame images, generates visual file with initialize format, and this visual file comprises one or more files in static image file, dynamic image file or video file.Due to the picture that the single-frame images got is exactly What You See Is What You Get, except traditional various video formats, can also by buffer memory and the frame figure cut generates preset selected format, the picture being convenient to fast propagation as generated or dynamic picture class form.
In the present embodiment, device is by buffer memory and the single-frame images cut carries out form generation according to preset selected format.Choosing after determining then to eject to select form to preserve, and can save as any form that system intialization is supported, as video, picture, GIF etc.Choose the various forms can selecting the preset support of automatic creation system after determining, and carry out other operations, as sent, sharing, the subsequent operation such as collection.
The device of the embodiment of the present invention makes user indiscriminately ad. as one wishes can carry out partial cut away to current video, and generates the visual file of various ways according to demand, is convenient to the propagation of interchange and file, improves user's experience.
See Fig. 7, it is the structural representation of the second embodiment of device of the present invention.
The device 200 of the second embodiment of device of the present invention comprises: receive Executive Module 210, determination module 220, acquisition module 230 and generation module 240.
In the present embodiment, this reception Executive Module 210, is connected with determination module 220, chooses instruction, and perform selection operation for receiving user to the current target area be in the video pictures of broadcast state.
See Fig. 8, it is the structural representation of the reception Executive Module 210 of the second embodiment of device of the present invention.Aforementioned reception Executive Module 210 comprises: first receives implementation sub-module 211, second receives implementation sub-module 212 and the 3rd reception implementation sub-module 213.
First receives implementation sub-module 211, receive implementation sub-module 212 be connected with second, for receiving user instruction being chosen to the current regional area be in the video pictures of broadcast state, including but not limited to the frame choosing of localized region, circle choosing or using template to choose instruction.
Second receives implementation sub-module 212, receives implementation sub-module 213 be connected with the 3rd, and for receiving the edit operation instruction of localized region, and executive editor operates.
User is to after in the video pictures of current broadcasting, localized region is chosen, this the second reception implementation sub-module 212 can carry out edit operation to this regional area, includes but not limited to the expansion to this regional area, reduces, changes the operation such as template and mobile constituency.
3rd receives implementation sub-module 213, is target area for marking the regional area after editor.
In the present embodiment, 3rd receives implementation sub-module 213 is labeled as target area by the regional area after editor, mark pattern includes but not limited to various mark pattern such as circle choosing, frame choosing, dimmed display, highlighted display, masking-out display etc., so that user distinguishes and currently chooses target.
See Fig. 9, it is the structural representation of the 3rd reception implementation sub-module 213 of the second embodiment of device of the present invention.As shown in the figure, aforementioned 3rd reception implementation sub-module 213 also comprises: indexing unit 2131, recognition unit 2132 and tracking cell 2133.
Indexing unit 2131, is connected with recognition unit 2132, for marking the target area that the regional area after editor is present frame.
In the present embodiment, regional area after editor is labeled as the target area of present frame by this indexing unit 2131, mark pattern includes but not limited to various mark pattern such as circle choosing, frame choosing, dimmed display, highlighted display, masking-out display etc., so that user distinguishes and currently chooses target.
Recognition unit 2132, is connected with tracking cell 2133, for identifying the display main body in the target area of present frame.
In the present embodiment, this recognition unit 2132 is by the technology such as recognition of face, image recognition, and device identifies the display main body in the target area of present frame.
Tracking cell 2133, for passing through the viewing area of interleave algorithm locating and displaying main body in other frame figure of video pictures, mark viewing area is target area.
In the present embodiment, after this tracking cell 2133 identifies this display main body, lock this display main body and real-time tracking, unless this image content is at current screen zones vanishes, otherwise keep continuing tracking mode.
In the present embodiment, this tracking cell 2133 utilizes interleave (FRC) algorithm to position frame figure and inserts.Confirm orientation by the regional area followed the trail of containing locating frame characteristic value in current screen, then close image content in comparison current screen with delineation and reach the main body that certain proportion overlaps, can this main body of accurate lock carry out real-time tracking.
See Figure 10, it is the structural representation of the tracking cell 2133 of the second embodiment of device of the present invention.Aforementioned tracking cell 2133 also comprises: first follows the tracks of subelement 21331, second follows the tracks of subelement 21332 and the 3rd tracking subelement 21333.
First follows the tracks of subelement 21331, for disappearing in the current video picture being in broadcast state when display main body and reappear, judges whether the extinction time showing main body exceedes limiting time.
In the present embodiment, can first preset a disappearance limiting time, when display main body disappears and reappears in current video picture, whether this first tracking subelement 21331 can exceed this limiting time according to preset data to display main body judges.
Second follows the tracks of subelement 21332, follows the tracks of subelement 21331 be connected with first, for exceeding limiting time, the end time using extinction time as section access time when the extinction time that show main body.
In the present embodiment, if the extinction time of this display main body exceeds the limiting time pre-set, or locating frame characteristic value is not found within the scope of limiting time, then give tacit consent to automatically to complete and intercept herein, second follows the tracks of the end time that the extinction time of this display main body is recorded as section access time by subelement 21332.
3rd follows the tracks of subelement 21333, follows the tracks of subelement 21331 be connected with first, and for exceeding limiting time when the extinction time of display main body, continuing mark, to show the viewing area of main body in other frame figure of video pictures be target area.
The present embodiment support is interrupted the splicing of capturing picture, if the extinction time of this display main body in screen area is in limiting time, or find again locating frame characteristic value at limiting time scope screen, 3rd follows the tracks of subelement 21333 continues track and localization, thus find in video pictures other frame figure comprising display main body, and target-marking region.
Determination module 220, is connected with acquisition module 230, performs section access time corresponding to selection operation for determining.
Acquisition module 230, is connected with generation module 240, for obtaining in section access time all single-frame imagess comprising target area.
Generation module 240, for according to single-frame images, generates visual file with initialize format.
Determination module 220, acquisition module 230 are identical with the corresponding module in the first embodiment of device of the present invention with generation module 240, repeat no more here.
Embodiment of the present invention device by receive user in the video pictures of current broadcasting localized region choose instruction, receive the edit operation of localized region, regional area after mark editor is target area, can improve the flexibility ratio and precision chosen target area; By mark edit after regional area be the target area of present frame, identify the display main body in the target area of present frame, by interleave mark display main body, tracking can be carried out to display main body and select, make user can easily choose all target areas in video pictures as required; By disappearing in current video picture when display main body and reappear, judge whether the extinction time showing main body exceedes limiting time, if, end time using this extinction time as section access time, if not, continue the target area of other position in label lookup video, the intelligent connecting of capturing picture can be supported, improve user's experience.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are done, still belong to the scope that invention is contained.
Claims (10)
1. a method for processing video frequency, is characterized in that, comprising:
Receive user and instruction is chosen to the current target area be in the video pictures of broadcast state, perform the selection operation of described target area;
Determine to perform section access time corresponding to described selection operation;
Obtain all single-frame imagess of described target area in section described access time;
According to described single-frame images, generate visual file with initialize format.
2. method for processing video frequency as claimed in claim 1, is characterized in that, described reception user chooses instruction to the current target area be in the video pictures of broadcast state, performs the step of the selection operation of described target area, comprising:
Receive user and instruction is chosen to the current regional area be in the video pictures of broadcast state;
Receive the edit operation instruction to described regional area, executive editor operates;
Marking the regional area after described editor is described target area.
3. method for processing video frequency as claimed in claim 2, it is characterized in that, the regional area after the described editor of described mark is the step of described target area, comprising:
Marking the regional area after described editor is the target area of present frame;
Identify the display main body in the target area of described present frame;
Locate the viewing area of described display main body in other frame figure of described video pictures by interleave algorithm, marking described viewing area is described target area.
4. method for processing video frequency as claimed in claim 3, is characterized in that, describedly locates the viewing area of described display main body in other frame figure of described video pictures by interleave algorithm, marks the step that described viewing area is described target area, comprising:
Disappear in the video pictures being in broadcast state when described display main body and reappear, judging whether the extinction time of described display main body exceedes limiting time;
If so, the end time using described extinction time as section described access time;
If not, continuing the mark viewing area of described display main body in other frame figure of described video pictures is described target area.
5. method for processing video frequency as claimed in claim 1, it is characterized in that, described visual file comprises one or more files in static image file, dynamic image file or video file.
6. a device, is characterized in that, comprising:
Receive Executive Module, for receiving user instruction being chosen to the current target area be in the video pictures of broadcast state, performing the selection operation of described target area;
Determination module, performs section access time corresponding to described selection operation for determining;
Acquisition module, for obtaining all single-frame imagess of described target area in section described access time;
Generation module, for according to described single-frame images, generates visual file with initialize format.
7. device according to claim 6, is characterized in that, described reception Executive Module comprises:
First receives implementation sub-module, chooses instruction for receiving user to the current regional area be in the video pictures of broadcast state;
Second receives implementation sub-module, and for receiving the edit operation instruction to described regional area, executive editor operates;
3rd receives implementation sub-module, is described target area for marking the regional area after described editor.
8. device according to claim 7, is characterized in that, the described 3rd receives implementation sub-module comprises:
Indexing unit is the target area of present frame for marking the regional area after described editor;
Recognition unit, for identifying the display main body in the target area of described present frame;
Tracking cell, for being located the viewing area of described display main body in other frame figure of described video pictures by interleave algorithm, marking described viewing area is described target area.
9. device according to claim 8, is characterized in that, described tracking cell comprises:
First follows the tracks of subelement, for disappearing in the video pictures being in broadcast state when described display main body and reappear, judges whether the extinction time of described display main body exceedes limiting time;
Second follows the tracks of subelement, for exceeding limiting time when the extinction time of described display main body, and the end time using described extinction time as section described access time;
3rd follows the tracks of subelement, does not exceed limiting time for the extinction time when described display main body, and continuing the mark viewing area of described display main body in other frame figure of described video pictures is described target area.
10. device according to claim 6, is characterized in that, the visual file that described generation module generates comprises one or more files in static image file, dynamic image file or video file.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510221449.5A CN105307051B (en) | 2015-05-04 | 2015-05-04 | Method for processing video frequency and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761211A (en) * | 2016-03-30 | 2016-07-13 | 努比亚技术有限公司 | Method and device for splicing frames of mobile terminal |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090010485A1 (en) * | 2007-07-03 | 2009-01-08 | Duncan Lamb | Video communication system and method |
| CN101527690A (en) * | 2009-04-13 | 2009-09-09 | 腾讯科技（北京）有限公司 | Method for intercepting dynamic image, system and device thereof |
| CN104023272A (en) * | 2014-06-25 | 2014-09-03 | 北京奇艺世纪科技有限公司 | Video screen editing method and device |
| CN104080005A (en) * | 2014-07-10 | 2014-10-01 | 福州瑞芯微电子有限公司 | Device and method for clipping dynamic pictures |
| CN104394324A (en) * | 2014-12-09 | 2015-03-04 | 成都理想境界科技有限公司 | Special-effect video generation method and device |
-
2015
- 2015-05-04 CN CN201510221449.5A patent/CN105307051B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090010485A1 (en) * | 2007-07-03 | 2009-01-08 | Duncan Lamb | Video communication system and method |
| CN101527690A (en) * | 2009-04-13 | 2009-09-09 | 腾讯科技（北京）有限公司 | Method for intercepting dynamic image, system and device thereof |
| CN104023272A (en) * | 2014-06-25 | 2014-09-03 | 北京奇艺世纪科技有限公司 | Video screen editing method and device |
| CN104080005A (en) * | 2014-07-10 | 2014-10-01 | 福州瑞芯微电子有限公司 | Device and method for clipping dynamic pictures |
| CN104394324A (en) * | 2014-12-09 | 2015-03-04 | 成都理想境界科技有限公司 | Special-effect video generation method and device |
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| CN110134310A (en) * | 2019-05-23 | 2019-08-16 | 网易（杭州）网络有限公司 | Content share method and device, electronic equipment and storage medium |
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