CN105519095A - Video processing processing method, apparatus and playing device - Google Patents
Video processing processing method, apparatus and playing device Download PDFInfo
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- CN105519095A CN105519095A CN201480010538.9A CN201480010538A CN105519095A CN 105519095 A CN105519095 A CN 105519095A CN 201480010538 A CN201480010538 A CN 201480010538A CN 105519095 A CN105519095 A CN 105519095A
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- 238000003672 processing method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 80
- 239000000284 extract Substances 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 18
- 238000003786 synthesis reaction Methods 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 10
- 239000003550 marker Substances 0.000 claims description 9
- 238000012217 deletion Methods 0.000 claims description 7
- 230000037430 deletion Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims 1
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 239000012634 fragment Substances 0.000 abstract description 11
- 230000006870 function Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000012163 sequencing technique Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
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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
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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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- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Television Signal Processing For Recording (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The embodiment of the invention provides a video processing method, a video processing apparatus and a playing device. The method comprises steps of acquiring editing operation for a target video currently played, determining selected video fragments by the editing operation, recording attribute information of the selected video fragments to facilitate target video edition. The video fragments can be determined on the target video and video fragment information can be stored, so the user can synthetize videos according to the attribute information of the stored video fragments; and editing can be conducted without specific video editing software, and simple operation can be realized.
Description
Technical field
The present invention relates to multimedia technology field, particularly relate to a kind of method for processing video frequency, device and playing device.
Background technology
Along with the generally use of electronic product, digital camera and video camera and smart mobile phone etc. are provided with camera function more, and are widely used recording of video by people.
At present the editor of video is generally comprised: the editor adding music, captions in the video that some records, be a composite video by multiple video-splicing recorded, by the video clipping application of specialty, editing is carried out to a video recorded, comprise and remove unwanted video content, only retain the content of needs.
Current video editing mode uses the application of the video clipping of comparatively specialty to carry out editing and processing to the video recorded, to domestic consumer's operation inconvenience, and expend energy on and time.
Summary of the invention
The technical problem that the embodiment of the present invention mainly solves is to provide a kind of method for processing video frequency, video process apparatus and playing device, can realize quickly and easily carrying out reference record to the video of current broadcasting.
On the one hand, embodiments provide a kind of method for processing video frequency, comprising:
Obtain for the edit operation of the target video of current broadcasting, determine described edit operation the video segment selected;
Record the attribute information of described selected video segment, so that edit described target video.
On the other hand, present invention also offers a kind of video process apparatus, comprising:
Acquisition module, for obtaining the edit operation of the target video for current broadcasting, determine described edit operation the video segment selected;
Logging modle, for recording the attribute information of described selected video segment, so that edit described target video.
Again on the one hand, the embodiment of the present invention additionally provides a kind of playing device, comprising: player and processor;
Described player, for displaying video;
Described processor, for obtaining the edit operation of the target video for current broadcasting, determine described edit operation the video segment selected; And record the attribute information of described selected video segment, so that described target video is edited.
The embodiment of the present invention by determining video segment and store video frag info on target video, and user can according to the attribute information synthetic video file of the video segment stored, without the need to being edited by special Video editing software, simple to operate.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of a kind of method for processing video frequency of the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the another kind of method for processing video frequency of the embodiment of the present invention;
Fig. 3 is the schematic flow sheet of another method for processing video frequency of the embodiment of the present invention;
Fig. 4 is the structural representation of a kind of video process apparatus of the embodiment of the present invention;
Fig. 5 is the structural representation of the another kind of video process apparatus of the embodiment of the present invention;
Fig. 6 is the schematic diagram of the acquisition module of video process apparatus in Fig. 4 or Fig. 5;
Fig. 7 is the schematic diagram of the logging modle of video process apparatus in Fig. 4 or Fig. 5;
Fig. 8 is the schematic diagram of the editor module of video process apparatus in Fig. 5;
Fig. 9 is the schematic diagram of the synthesis module of video process apparatus in Fig. 5;
Figure 10 is the schematic diagram of the processing module of video process apparatus in Fig. 5;
Figure 11 is the structural representation of a kind of playing device of the embodiment of the present invention.
Embodiment
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.
When not conflicting, the feature in following embodiment and embodiment can combine mutually.
Referring to Fig. 1, is the schematic flow sheet of a kind of method for processing video frequency of the embodiment of the present invention, and the described method of the embodiment of the present invention can realize in the electronic installation of displaying video at aerial photography device, mobile phone, panel computer etc.Particularly, described method comprises:
S101: the edit operation obtaining the target video for current broadcasting, determine described edit operation the video segment selected.
The target video of described current broadcasting can for recording video, recorded the video carrying out preview broadcasting, or the video of playback.When carrying out preview broadcasting or playback to the video recorded, can at screen collecting device, play as on the electronic equipment that camera, video camera etc. have a camera function, also can at electronic third-party equipment, as the electronic equipments such as mobile phone, panel computer, PC are play.
In video display process, detect and obtain the edit operation done for target video, after edit operation being detected, really establishing rules then according to associating with edit operation, from target video, determining video segment.
Edit operation can be single-click operation, double click operation or long by operation.
Specifically really establish rules, be:
When edit operation is single-click operation, target video extends scheduled duration from the time point clicked to both sides, determine the video segment of certain length.In the present embodiment, expanding 2 seconds from clicking the prime direction of time point to target video, to the end Directional Extension 3 seconds of target video, determining that duration is the video segment of 5 seconds.Expansion time can certainly being set to other values, as expanded 5 seconds to target video prime direction, terminating Directional Extension 5 seconds to target video, to determine that duration is the video segment etc. of 10 seconds.
When edit operation is twice double click operation, according to the time point of this double click operation of front and back two, determine the video segment between this twice double click operation.
When edit operation is for length is by when operating, according to this length by the sart point in time operated and end time point, determine the video segment between sart point in time and end time point from target video.For the action avoiding user to press function button lags behind the broadcasting of video, the time point expanded forward several seconds that also function button can be pressed also it can be used as starting point, and then ensures that the video segment intercepted is more complete.In the present embodiment, when pressing function button, the prime direction to target video expands 2 seconds, certainly, also can expand other durations, equally, and also can to the end Directional Extension scheduled duration of target video.
S102: the attribute information recording described selected video segment, so that edit described target video.
Store the attribute information of the video segment determined in described S101, wherein, this attribute information comprises the temporal information when sart point in time of video segment in target video, end time point and this video segment are selected.In addition, attribute information can also comprise some descriptors, as the form of video segment, duration, committed memory size, spot for photography, shooting route and video segment the filename, resolution, frame per second etc. of target video that are selected from.
The attribute information of this video segment record, may be used for editing target video.Particularly, when Video Composition instruction being detected, according to the attribute information of record, the video segment corresponding to all attribute informations can be extracted from target video, and extracted video segment merged, make video file.Wherein, when merging video segment, can sort to video segment according to the time point of video segment in target video, then merging; Also can be sorted to video segment by the time point determined in target video according to video segment, then merge.Concrete merging rule needs according to user and determines.
In addition, for the equipment that the video acquisitions such as aerial photography device and local operation separate, video segment can be determined on the video of local cache, store the descriptor that described video segment is corresponding, follow-up can descriptor corresponding to each preserved video segment from the storage medium described aerial photography device, as in storage card the video that records extracts corresponding video segment.Therefore if the video resolution of local cache is lower and video resolution that is that record in the storage medium of aerial photography device is higher time, then first can determine the descriptor of video segment and extract video segment according to descriptor is follow-up from high-resolution video on the video of low resolution.
When extracting video segment from target video, the resolution of video segment also can be changed.As the resolution of video segment as described in reducing, to save space; The methods such as interpolation technique maybe can be used to improve the resolution of video segment.
In addition, when receiving and get the edit operation instruction of editing the attribute information recorded, also can edit according to the attribute information of edit operation instruction to video segment.Particularly, this edit operation comprises: to the amendment of the attribute information recorded, increase in new attribute information, delete property information any one or multiple.
When edit operation is the amendment to the attribute information recorded, receive retouching operation instruction, sart point in time and/or the end time point of video in attribute information can be revised, thus extend or shorten the video segment determined, or by video segment reach or after move.Other attribute informations of video segment can also be revised, as in the descriptors such as spot for photography, form, resolution.
When edit operation is when increasing new attribute information, receive newly-increased operational order, replay target video, again receive the edit operation for target video, and determine this edit operation the video segment selected, thus increase the attribute information recording this newly selected video segment.
When edit operation is delete property information, receive deletion action instruction, according to the video segment specified by deletion action instruction, delete this attribute information corresponding to video segment of specifying.
After completing attribute information editor, if Video Composition instruction detected, then from target video, extract video segment according to the attribute information after editor, and video file is made in merging.
Further, after determining video segment, the video segment determined can be stored, the video flowing of video segment is according to specific format, as MP4 (MovingPictureExpertsGroupAudioLayerIV, dynamic image expert compression standard audio frequency aspect 4), the form such as AVI (AudioVideoInterleave, Audio Video Interleaved) and MOV (QuicktimeMovieFormat, film format time fast) is stored in storage medium.User can carry out preview to each video segment, and also video segment can be merged and become one section of video file and carry out playing or preview.The video segment stored may be that institute selectes in a playing process, also can be repeatedly play target video and select, therefore time sequencing in target video of the time sequencing of the memory time of video segment and video segment is possible inconsistent.To in video segment merging process, time sequencing when can store according to video segment superposes successively, also can sort according to the time point of video segment in target video, then be merged into video file.
In this embodiment, from target video, selecting video fragment and the attribute information according to video segment extract video segment, and synthetic video fragment is that video file can be completed by special application program.
The method for processing video frequency provided in the embodiment of the present invention, simple to operate, the video editing technical ability of specialty is possessed without the need to user.
Refer to Fig. 2 again, be another kind of method for processing video frequency schematic flow sheet of the present invention, concrete, described method comprises:
S201: the edit operation obtaining the target video for current broadcasting.
In the present embodiment, the target video of current broadcasting can be the video recorded, the video having recorded preview broadcasting, or the video of playback.
S202: really establishing rules then according to associating with described edit operation, determining video segment from described target video.
Described edit operation comprises to be clicked the function button in physical button or application program, double-click or grows by operation.
When edit operation is single-click operation, the time point from single-click operation on target video extends scheduled duration forwards, backwards, thus determines video segment.
When edit operation is double click operation, according to the time point of this double click operation of front and back two, determine the video segment between this twice double click operation.
When edit operation is for length is by when operating, according to this length by the sart point in time operated and end time point, determine the video segment between sart point in time and end time point from target video.
S203: the attribute information obtaining described video segment.
Determine after video segment from target video, extract the attribute information of video segment.
In addition, also can store the video segment determined.
S204: described attribute information is stored in preset document.
Be stored in document by the attribute information of described video segment, the title of described document is associated with the title of target video, therefore user can find target video corresponding to it easily according to the document title of attribute information.The document is independent of described target video.
S205: obtain synthetic video operational order.When Video Composition event being detected, from target video, extract the video segment indicated by attribute information according to the attribute information in described document.
Before extracting the video segment indicated by attribute information according to the attribute information in document from target video, can need to edit attribute information according to user, from document, delete the attribute information of some video segment, revise attribute information corresponding to some video segment or in document, increase the attribute information of new video segment.Also repeatedly can edit described document.
When the document of attribute information of the video segment after editing meet user require time, the document according to amended attribute information extracts video segment from target video.
S206: the video segment that synthesis is extracted is video file.
During synthetic video file, can be sorted by the time point determined in target video according to the time sequencing of video segment in target video or video segment, and then the video segment after ordering by merging is video file.
Namely this video clipping can carry out playing or deriving being deposited into storage medium as supplied follow-up play in the electronic equipments such as PC, mobile phone, panel computer or portable hard drive in post synthesis.
User opens new target video and from new target video during selecting video fragment, repeats above-mentioned step, from new target video, determine video segment, and be stored in new document by the attribute information of video segment.
In the embodiment of the present invention, the attribute information of video segment is stored in preset document, even if the video segment of user's editing stores, still can extracts video according to the information in the document from target video, save memory headroom.
Referring again to Fig. 3, be another method for processing video frequency schematic flow sheet of the present invention, concrete, described method comprises:
S301: the edit operation obtaining the target video for current broadcasting.
S302: really establishing rules then according to associating with described edit operation, determining video segment from described target video.
S303: the attribute information obtaining described video segment.
S304: described attribute information is embedded in target video.
Particularly, the attribute information of the video segment of acquisition is embedded in target video, as marked sart point in time and the end time point of video segment on target video, and can name this video segment or simply describe, in addition, this video segment can also be marked by the time point determined.The attribute information of this video segment is encapsulated in target video in the lump.User after opening target video, can click the video segment determined, carries out preview to video segment.
S305: obtain synthetic video operational order.When Video Composition event being detected, from target video, extract the video segment indicated by attribute information according to the attribute information in described document.
When obtaining synthetic video operational order, open target video, extract the video segment determined, and video segment is stored.
S306: the video segment that synthesis is extracted is video file.
Before the video segment extracted is merged, can be sorted by the time point determined according to the time of video segment in target video or video segment, then the video segment after sequence be merged, obtain video file.
In the present embodiment, the attribute information of embedded selected video segment on target video, therefore can know the attribute information of video segment when playing target video, and in target video playing process, user can modify to the attribute information of video segment at any time simultaneously.
The embodiment of the present invention by determining video segment and store video frag info on target video, user can according to the attribute information synthetic video file of the video segment stored, and can by the editor of attribute information realization to video file of editing video fragment, without the need to being edited by special Video editing software, simple to operate.And also can mark video segment in recording process, without the need to subsequent playback target video to determine video segment, save time.
Below a kind of video process apparatus of the embodiment of the present invention and playing device are described.
Refer to Fig. 4, be depicted as the structural representation of a kind of video process apparatus of the embodiment of the present invention, this video process apparatus can be configured in aerial photography device, mobile phone, panel computer, video camera, aerial photography device etc. can in the electronic installation of displaying video, and particularly, described video process apparatus comprises:
Acquisition module 1, for obtaining the edit operation of the target video for current broadcasting, determine described edit operation the video segment selected;
Logging modle 2, for recording the attribute information of described selected video segment, so that edit described target video.
In target video playing process, acquisition module 1 obtains the edit operation of user to target video, as during user's edit operation single-click operation, the double click operation or long by operation done, and according to single-click operation, double click operation and longly really to establish rules by operation correspondence, determine video segment from target video.
Logging modle 2 stores the attribute information of the video segment that described acquisition module 1 is determined, edits according to stored attribute information so that follow-up to target video.
Refer again to Fig. 5, described video process apparatus can also comprise playing module 3, editor module 4, synthesis module 5 and processing module 6.
Described playing module 3 is for displaying video.The video that described playing module 3 is play can be the video just in the recording, having recorded preview broadcasting, or the video of playback, also can be the video file of the video segment determined or final synthesis.
Editor module 4, for editing the attribute information of recorded video segment, comprises amendment, deletes the attribute information of the attribute information of some video segment and newly-increased video segment.Described synthesis module 5 is for the synthesis of video file.Processing module 6 is for processing video segment.
Please refer to Fig. 6, described acquisition module 1 comprises editor's acquiring unit 11 and video marker unit 12.Described editor's acquiring unit 11, for obtaining the edit operation of the target video for current broadcasting, comprises single-click operation, double click operation and length by operation.Video marker unit 12, for really establishing rules then according to associating with described edit operation, determines video segment from the target video of described current broadcasting.
Particularly, when the edit operation of editing acquiring unit 11 acquisition is single-click operation, video marker unit 12 extends scheduled duration from the time point clicked to both sides on target video, determines the video segment of certain length.In the present embodiment, expanding 2 seconds from clicking the prime direction of time point to target video, to the end Directional Extension 3 seconds of target video, determining that duration is the video segment of 5 seconds.Expansion time can certainly being set to other values, as expanded 5 seconds to target video prime direction, terminating Directional Extension 5 seconds to target video, to determine that duration is the video segment etc. of 10 seconds.
When the edit operation of editing acquiring unit 11 acquisition is twice double click operation, video marker unit 12, according to the time point of this double click operation of front and back two, determines the video segment between this twice double click operation.
The edit operation obtained when editor's acquiring unit 11 is long by when operating, and video marker unit 12, according to this long sart point in time and end time point pressing operation, determines the video segment between sart point in time and end time point from target video.For the action avoiding user to press function button lags behind the broadcasting of video, the time point expanded forward several seconds that also function button can be pressed also it can be used as starting point, and then ensures that the interest video segment intercepted is more complete.In the present embodiment, when pressing function button, the prime direction to target video expands 2 seconds, certainly, also can expand other durations, equally, and also can to the end Directional Extension scheduled duration of target video.
Refer to Fig. 7, described logging modle 2 comprises attribute acquiring unit 21, first attribute storage unit 22 and the second attribute storage unit 23.
Described attribute acquiring unit 21, for obtaining the attribute information of described video segment, comprises the temporal information when sart point in time of video segment in target video, end time point and this video segment are determined.In addition, the descriptor such as filename, resolution, frame per second of the target video that attribute information can also comprise the form of video segment, duration, committed memory size, spot for photography, shooting route, video segment are selected from.
Described first attribute storage unit 22 is stored in preset document for the attribute information of the video segment obtained by described attribute acquiring unit 21.
When the attribute information of described video segment stores in the mode be stored in preset document, the title of described document is associated with the title of target video, therefore user can find target video corresponding to it easily according to the document title of attribute information.Certainly, this document also can be named as other titles.The document is independent of described target video.
Described second attribute storage unit 23 is embedded in the information of target video for the attribute information of the video segment got by described attribute acquiring unit 21.
When the attribute information of described video segment stores in the mode being embedded into target video, the attribute information of the video segment of acquisition is embedded in target video, as marked sart point in time and the end time point of video segment on target video, and can name this video segment or simply describe, in addition, this video segment can also be marked by the time point determined.The information of this video segment is encapsulated in target video in the lump.User after opening target video, can click the video segment determined, carries out preview to video segment.
Referring again to Fig. 8, when needing to edit the attribute information of the video segment stored, editor module 4 is used to edit.Described editor module 4 comprises instruction fetch unit 41 and edit cell 42.Described instruction fetch unit 41 is for obtaining the edit operation instruction for editing the attribute information recorded.When instruction fetch unit 41 receives and gets the edit operation instruction of editing the attribute information recorded, described edit cell 42 is edited according to the attribute information of edit operation instruction to video segment got.Particularly, this edit operation comprises: to the amendment of the attribute information recorded, increase in new attribute information, delete property information any one or multiple.
When instruction fetch unit 41 receives retouching operation instruction, revise be recorded in the attribute information of described video segment sart point in time, the end time point and descriptor in any one or multiple;
When instruction fetch unit 41 receives deletion action instruction, the video segment specified by delete instruction, deletes the attribute information that this video segment of specifying is corresponding;
When instruction fetch unit 41 receives newly-increased operational order, replay target video, receive for the edit operation of the target video replayed, determine described edit operation the video segment select, the attribute information of described selected video segment is recorded in increase.
Referring again to Fig. 9, described synthesis module 5 comprises control unit 51 and synthesis unit 52.Described synthesis module 4 is edited video for the attribute information of the video segment recorded according to described logging modle 2.
Described control unit 51, for when Video Composition event being detected, extracts the video segment indicated by described attribute information from described current goal video.Each video segment that control unit 51 extracts by synthesis unit 52 carries out merging thus obtaining video file.During synthetic video file, really can fix time according to the time point of video segment in target video order or video segment and sort, and then merge.Namely this video clipping can carry out playing or deriving being deposited into storage medium as supplied follow-up play in the electronic equipments such as PC, mobile phone, panel computer or portable hard drive in post synthesis.
Referring again to Figure 10, processing module 6 is for directly merging video segment.When the video segment of acquisition module 1 mark also stores by logging modle 2 in the lump, directly by processing module 6, the video segment of storage can be synthesized video file.Processing module 6 comprises video acquisition unit 61 and video processing unit 62, and wherein video acquisition unit 61 is for obtaining the video segment determined, described video segment synthesizes by video processing unit 62.During merging, described video segment can be superposed successively with synthetic video file, or according to the time point of described video segment in target video, described video segment be sorted, and merge the video segment after described sequence.
In video process apparatus in the embodiment of the present invention, the specific implementation of modules and unit can referring to figs. 1 to the description in the corresponding embodiment of Fig. 3.
Embodiment of the present invention by determining video segment and store video frag info on target video, user can according to the attribute information synthetic video file of the video segment stored, and can by the editor of attribute information realization to video file of editing video fragment, without the need to being edited by special Video editing software, simple to operate.And also can mark video segment in recording process, without the need to subsequent playback target video to determine video segment, save time.
Referring to Figure 11 again, is the structural representation of the playing device of the embodiment of the present invention, and the described playing device of the embodiment of the present invention can be that aerial photography device, mobile phone, panel computer, video camera, aerial photography device etc. can the electronic installations of displaying video.Playing device of the present invention comprises: player 100 and processor 200.
Described player 100 is for displaying video;
Described processor 200, for obtaining the edit operation of the target video for current broadcasting, determine described edit operation the video segment selected; And record the attribute information of described selected video segment, so that described target video is edited.
Wherein particularly, described player 100 is for playing target video, described target video can be video just in the recording, record the video that preview plays, or the video of playback, can also for playing the video file of video segment or the final synthesis determined on target video.
Described processor 200, for obtaining the edit operation of the target video play for player 100, establishes rules then according to associating with edit operation really, determine described edit operation the video segment selected; And record the attribute information of described selected video segment.
Further particularly, described processor 200, obtains the single-click operation to the target video that player 100 is play, double click operation or long by operation, and really establishes rules then according to associating with edit operation, target video determines video segment.
If the edit operation obtained is single-click operation, in described single-click operation the time point select forward and/or backward expansion scheduled time length, from described target video, determine video segment;
If the edit operation obtained is twice double click operation, according to the time point of twice double click operation in described front and back, from described target video, determine the video segment between described twice double click operation;
If the edit operation obtained is long by operation, according to described length by the sart point in time operated and end time point, determine video segment from described target video.
Further particularly, described processor 200, specifically for obtaining the attribute information of video segment, and is stored into attribute information in preset document, or is embedded in the information of target video by attribute information.Wherein, described attribute information can comprise the time point when time point of video segment in target video and described video segment are selected, and can also comprise spot for photography, descriptor such as shooting track, resolution etc.
If processor 200 gets the edit operation instruction for editing the attribute information recorded, then processor 200 is edited attribute information according to edit operation instruction.Wherein, described edit operation comprise amendment to the attribute information recorded, increase in new attribute information, delete property information any one or multiple.
Particularly, when receiving retouching operation instruction, revise be recorded in the attribute information of described video segment sart point in time, the end time point and descriptor in any one or multiple;
When receiving deletion action instruction, the video segment specified by delete instruction, deletes the attribute information that this video segment of specifying is corresponding;
When receiving newly-increased operational order, replaying target video, receiving the edit operation for the target video replayed, determine described edit operation the video segment selected, increase the attribute information recording described selected video segment.
Further particularly, if processor 200 gets Video Composition instruction, then from target video, extract the video segment indicated by described attribute information; And each video segment extracted is synthesized video file.During synthetic video file, can sort according to the time point of described video segment in target video, then merge; Or sorted by the time point determined according to video segment, then merge.
In addition, the video segment determined from target video can also directly store by processor 200, therefore when receiving Video Composition instruction, the video segment that direct acquisition is determined, undertaken merging or first sorting to described video segment according to the time point of described video segment in target video by the mode superposed successively, then merge.
The embodiment of the present invention by determining video segment and store video frag info on target video, user can according to the attribute information synthetic video file of the video segment stored, and can by the editor of attribute information realization to video file of editing video fragment, without the need to being edited by special Video editing software, simple to operate.And also can mark video segment in recording process, without the need to subsequent playback target video to determine video segment, save time.
In several embodiment provided by the present invention, should be understood that, disclosed relevant apparatus and method, can realize in other way.Such as, device embodiment described above is only schematic, such as, the division of described module or unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and such as multiple unit or assembly can combine or can be integrated into another system, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other forms.
The unit that described separation loses explanation or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprises all or part of step of some instructions in order to make computer processor (processor) perform method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (51)
1. a method for processing video frequency, is characterized in that, comprising:
Obtain for the edit operation of the target video of current broadcasting, determine described edit operation the video segment selected;
Record the attribute information of described selected video segment, so that edit described target video.
2. method for processing video frequency as claimed in claim 1, it is characterized in that, the described attribute information recording described selected video segment, so that edit described target video, comprising:
Obtain the attribute information of described video segment;
Described attribute information is stored in preset document.
3. method for processing video frequency as claimed in claim 1, is characterized in that, record the attribute information of described selected video segment, so that edit described target video, comprising:
The attribute information of described selected video segment is embedded in the information of described target video.
4. method for processing video frequency as claimed in claim 2 or claim 3, it is characterized in that, the attribute information of described selected video segment comprises:
The time point when time point of described video segment in target video and described video segment are selected and/or the descriptor of described video segment.
5. method for processing video frequency as claimed in claim 2 or claim 3, is characterized in that, also comprise:
When Video Composition instruction being detected, from described current goal video, extract the video segment indicated by described attribute information;
Each video segment extracted is synthesized video file.
6. method for processing video frequency as claimed in claim 5, is characterized in that, described from described current
Extract the video segment indicated by described attribute information in target video, also comprise:
During from current goal video extraction video segment, regulate the resolution of described video segment.
7. method for processing video frequency as claimed in claim 5, is characterized in that, describedly will extract
Each video segment synthesizes video file, comprising:
According to the time point of described video segment in described target video, each video segment is synthesized video file.
8. method for processing video frequency as claimed in claim 1, is characterized in that, also comprise:
Obtain the edit operation instruction being used for editing the attribute information recorded;
Edit according to the attribute information of described edit operation instruction to described video segment;
Wherein, described edit operation comprises: to the amendment of the attribute information recorded, increase in new attribute information, delete property information any one or multiple.
9. method for processing video frequency as claimed in claim 8, is characterized in that, when described edit operation is the amendment to the attribute information recorded, describedly to edit according to the attribute information of described edit operation instruction to described video segment, comprising:
When receiving retouching operation instruction, revise be recorded in the attribute information of described video segment sart point in time, the end time point and descriptor in any one or multiple.
10. method for processing video frequency as claimed in claim 8, is characterized in that, when described edit operation is delete property information, describedly to edit according to the attribute information of described edit operation instruction to described video segment, comprising:
When receiving deletion action instruction, the video segment specified by delete instruction, deletes the attribute information that this video segment of specifying is corresponding.
11. method for processing video frequency as claimed in claim 8, is characterized in that, when edit operation is, when increasing new attribute information, edit, comprising according to the attribute information of described edit operation instruction to described video segment:
When receiving newly-increased operational order, replay target video;
Receive for the edit operation of the target video replayed, determine described edit operation the video segment selected;
Increase the attribute information recording described selected video segment.
12. method for processing video frequency as claimed in claim 1, it is characterized in that, the target video of described current broadcasting comprises:
The video recorded of current broadcasting or recording complete the video carrying out preview broadcasting, or the video of playback.
13., as the method for processing video frequency in claims 1 to 3 as described in any one, is characterized in that, described acquisition for the edit operation of the target video of current broadcasting, determine described edit operation the video segment selected, comprising:
Obtain the edit operation for the target video of current broadcasting;
Really establishing rules then according to associating with described edit operation, from the target video of described current broadcasting, determining video segment.
14. method for processing video frequency as claimed in claim 13, is characterized in that, described basis associates with described edit operation establishes rules then really, determines video segment, comprising from the target video of described current broadcasting:
If the edit operation obtained is single-click operation;
In described single-click operation the time point selected expand scheduled time length forward and/or backward, from described target video, determine video segment.
15. method for processing video frequency as claimed in claim 13, is characterized in that, described basis associates with described edit operation establishes rules then really, determines video segment, comprising from the target video of described current broadcasting:
If the edit operation obtained is twice double click operation;
According to the time point of twice double click operation in described front and back, from described target video, determine the video segment between described twice double click operation.
16. method for processing video frequency as claimed in claim 13, is characterized in that, described basis associates with described edit operation establishes rules then really, determines video segment, comprising from the target video of described current broadcasting:
If the edit operation obtained presses operation for long;
According to described length by the sart point in time operated and end time point, determine video segment from described target video.
17. method for processing video frequency as claimed in claim 13, is characterized in that, also comprise:
The video segment determined described in acquisition;
Superpose described video segment successively with synthetic video file.
18. method for processing video frequency as claimed in claim 13, is characterized in that, also comprise:
The video segment determined described in acquisition;
According to the time point of described video segment in target video, described video segment is sorted;
Merge the video segment after described sequence.
19. method for processing video frequency as described in claim 17 or 18, it is characterized in that, the video segment determined described in described acquisition, comprising:
When obtaining described video segment, regulate the resolution of described video segment.
20. 1 kinds of video process apparatus, is characterized in that, comprising:
Acquisition module, for obtaining the edit operation of the target video for current broadcasting, determine described edit operation the video segment selected;
Logging modle, for recording the attribute information of described selected video segment, so that edit described target video.
21. video process apparatus as claimed in claim 20, it is characterized in that, described logging modle comprises:
Attribute acquiring unit, for obtaining the attribute information of described video segment;
First attribute storage unit, for being stored into described attribute information in preset document.
22. video process apparatus as claimed in claim 20, it is characterized in that, described logging modle comprises:
Attribute acquiring unit, for obtaining the attribute information of described video segment;
Second attribute storage unit, for being embedded in described attribute information in the information of described target video.
23. video process apparatus as described in claim 21 or 22, is characterized in that,
Described attribute acquiring unit, specifically for obtaining the descriptor of time point when the time point of described video segment in target video and described video segment are selected and/or described video segment.
24. video process apparatus as described in claim 21 or 22, is characterized in that, also comprise:
Synthesis module, described synthesis module comprises:
Control unit, for when Video Composition instruction being detected, extracts the video segment indicated by described attribute information from described current goal video;
Synthesis unit, for synthesizing video file by each video segment extracted.
25. video process apparatus as claimed in claim 24, is characterized in that,
Described control unit, extracts video segment specifically for working as from described current goal video
Time, regulate the resolution of described video segment.
26. video process apparatus as claimed in claim 24, is characterized in that,
Described synthesis unit, specifically for according to the time point of described video segment in described target video, synthesizes video file by each video segment.
27. video process apparatus as claimed in claim 20, is characterized in that, also comprise:
Editor module, described editor module comprises:
Instruction fetch unit, for obtaining the edit operation instruction for editing the attribute information recorded;
Edit cell, for editing according to the attribute information of described edit operation instruction to described video segment, wherein, described edit operation comprises: to the amendment of the attribute information recorded, increase in new attribute information, delete property information any one or multiple.
28. video process apparatus as claimed in claim 27, is characterized in that,
Described edit cell, specifically for:
When receiving retouching operation instruction, revise be recorded in the attribute information of described video segment sart point in time, the end time point and descriptor in any one or multiple;
When receiving deletion action instruction, the video segment specified by delete instruction, deletes the attribute information that this video segment of specifying is corresponding;
When receiving newly-increased operational order, replaying target video, receiving the edit operation for the target video replayed, determine described edit operation the video segment selected, increase the attribute information recording described selected video segment.
29. video process apparatus as claimed in claim 20, is characterized in that,
Playing module, has recorded for playing video just in the recording or playing the video carrying out preview broadcasting, or the video of playback.
30., as the video process apparatus in claim 20 to 22 as described in any one, is characterized in that, described acquisition module, comprising:
Editor's acquiring unit, for obtaining the edit operation of the target video for current broadcasting;
Video marker unit, for really establishing rules then according to associating with described edit operation, determines video segment from the target video of described current broadcasting.
31. video process apparatus as claimed in claim 30, is characterized in that,
If the edit operation that described editor's acquiring unit obtains is single-click operation, described video marker unit in described single-click operation the time point select forward and/or backward expansion scheduled time length, from described target video, determine video segment.
32. video process apparatus as claimed in claim 30, is characterized in that,
If the edit operation that described editor's acquiring unit obtains is twice double click operation, described video marker unit, according to the time point of twice double click operation in described front and back, determines the video segment between described twice double click operation from described target video.
33. video process apparatus as claimed in claim 30, is characterized in that,
If the edit operation that described editor's acquiring unit obtains is long by operation, described video marker unit by the sart point in time operated and end time point, determines video segment from described target video according to described length.
34. video process apparatus as claimed in claim 30, is characterized in that, also comprise:
Processing module, described processing module comprises:
Video acquisition unit, for the video segment determined described in obtaining;
Video processing unit, for superposing described video segment successively with synthetic video file.
35. video process apparatus as claimed in claim 30, is characterized in that, also comprise:
Processing module, described processing module comprises:
Video acquisition unit, for the video segment determined described in obtaining;
Video processing unit, for sorting to described video segment according to the time point of described video segment in target video, and merges the video segment after described sequence.
36. video process apparatus as described in claim 34 or 35, is characterized in that,
Described video acquisition unit, specifically for determine described in obtaining video segment time, regulate the resolution of described video segment.
37. 1 kinds of playing devices, is characterized in that, comprising: player and processor,
Described player, for displaying video;
Described processor, for obtaining the edit operation of the target video for current broadcasting, determine described edit operation the video segment selected; And record the attribute information of described selected video segment, so that described target video is edited.
38. playing devices as claimed in claim 37, is characterized in that,
Described processor, specifically for obtaining the attribute information of described video segment, and by described property store in preset document.
39. playing devices as claimed in claim 37, is characterized in that,
Described processor, specifically for obtaining the attribute information of described video segment, and is embedded in described attribute information in the information of described target video.
40. playing devices as described in claim 38 or 39, is characterized in that,
Described processor, specifically for obtaining the descriptor of time point when the time point of described video segment in target video and described video segment are selected and/or described video segment.
41. playing devices as described in claim 38 or 39, is characterized in that,
Described processor, specifically for when Video Composition instruction being detected, extracts the video segment indicated by described attribute information from described current goal video; And each video segment extracted is synthesized video file.
42. playing devices as claimed in claim 41, is characterized in that,
Described processor, during specifically for extracting the video segment indicated by described attribute information from described current goal video, regulates the resolution of described video segment.
43. playing devices as claimed in claim 41, is characterized in that,
Described processor, specifically for according to the time point of described video segment in described target video, synthesizes video file by each video segment.
44. playing devices as claimed in claim 37, is characterized in that,
Described processor, specifically for obtaining the edit operation instruction being used for editing the attribute information recorded; And edit according to the attribute information of described edit operation instruction to described video segment, wherein, described edit operation comprises: to the amendment of the attribute information recorded, increase in new attribute information, delete property information any one or multiple.
45. playing devices as claimed in claim 44, is characterized in that,
Described processor, specifically for:
When receiving retouching operation instruction, revise be recorded in the attribute information of described video segment sart point in time, the end time point and descriptor in any one or multiple;
When receiving deletion action instruction, the video segment specified by delete instruction, deletes the attribute information that this video segment of specifying is corresponding;
When receiving newly-increased operational order, replaying target video, receiving the edit operation for the target video replayed, determine described edit operation the video segment selected, increase the attribute information recording described selected video segment.
46. playing devices as claimed in claim 37, is characterized in that,
Described player, for play recording video, recorded the video carrying out preview broadcasting, or the video of playback.
47., as the playing device in claim 37 to 39 as described in any one, is characterized in that,
Described processor, specifically for obtaining the edit operation for the target video of current broadcasting; And really establish rules then according to associating with described edit operation, from the target video of described current broadcasting, determine video segment.
48. playing devices as claimed in claim 47, is characterized in that,
Described processor, specifically for:
If the edit operation obtained is single-click operation, in described single-click operation the time point select forward and/or backward expansion scheduled time length, from described target video, determine video segment;
If the edit operation obtained is twice double click operation, according to the time point of twice double click operation in described front and back, from described target video, determine the video segment between described twice double click operation;
If the edit operation obtained is long by operation, according to described length by the sart point in time operated and end time point, determine video segment from described target video.
49. as described in claim 47 playing device, it is characterized in that,
Described processor, specifically for the video segment determined described in obtaining; And superpose described video segment successively with synthetic video file.
50. as described in claim 47 playing device, it is characterized in that,
Described processor, specifically for the video segment determined described in obtaining; And according to the time point of described video segment in target video, described video segment is sorted, and merge the video segment after described sequence.
51. playing devices as described in claim 49 or 50, is characterized in that,
Described processor, specifically for determine described in obtaining video segment time, regulate the resolution of described video segment.
Applications Claiming Priority (1)
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| PCT/CN2014/093785 WO2016095071A1 (en) | 2014-12-14 | 2014-12-14 | Video processing method, video processing device and playing device |
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| CN105519095A true CN105519095A (en) | 2016-04-20 |
| CN105519095B CN105519095B (en) | 2018-06-12 |
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| CN201480010538.9A Expired - Fee Related CN105519095B (en) | 2014-12-14 | 2014-12-14 | A kind of method for processing video frequency, device and playing device |
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| JP (1) | JP6367334B2 (en) |
| CN (1) | CN105519095B (en) |
| WO (1) | WO2016095071A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2016095071A1 (en) | 2016-06-23 |
| JP2017505012A (en) | 2017-02-09 |
| CN105519095B (en) | 2018-06-12 |
| JP6367334B2 (en) | 2018-08-01 |
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