CN1567381A - Multimedia material synchronous editing device - Google Patents
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- CN1567381A CN1567381A CNA031374409A CN03137440A CN1567381A CN 1567381 A CN1567381 A CN 1567381A CN A031374409 A CNA031374409 A CN A031374409A CN 03137440 A CN03137440 A CN 03137440A CN 1567381 A CN1567381 A CN 1567381A
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Abstract
This invention provides a kind of multimedia material synchronous edit apparatus, which comprises: synchronous object data storing apparatus (102), which used for storing the synchronous information of synchronous object; synchronous code generating apparatus (103), which used for reading the synchronous information of synchronous object that stored in synchronous object data storing apparatus (102), and converting the synchronous information to synchronous code then exporting; a synchronous editor (101), which used for setting time information and space information of synchronous information, and synchronizing them to become synchronous information, then storing the synchronous information to the synchronous object data storing apparatus (102). By using this invention, one can finish synchronous edit of multiple synchronous objects in one synchronous edit window, and combine the synchronous objects in time and space.
Description
Technical field
The present invention relates to a kind of multimedia material editing technique, relate in particular to the multimedia material synchro edit device that is used for the multimedia material is carried out synchro edit.
Background technology
Along with the development of society, people are more and more urgent to the demand of information, and the form of expression to information has also dropped into more concern simultaneously.Multimedia can integrate polytype material as a kind of emerging communications media, is applied to aspect of social life day by day.This application widely has higher requirement for multimedia making, and wherein, in multimedia making between the multimedia material of the various variations of realization is very crucial synchronously.
So-called material is meant that synchronously attributes such as the outward appearance of multimedia page top or all materials, position, content change at a certain special time or opportunity, and this variation is predefined.The multimedia material that can carry out synchro edit is called as multimedia synchronization object or synchronization object, it can comprise all time dependent multimedia materials on the multimedia page, and variation described here comprises the variation on time and/or space (page plane).The type of described multimedia material for example can be literal, image, Voice ﹠ Video etc., and wherein image can comprise icon, picture etc., and audio frequency can comprise music, voice etc., and video can comprise animation, video stream media etc.
The form of expression of synchronization object on the page can comprise two kinds, promptly over time be subjected to displacement on the page and over time on the page content of performance (show and/or sound) change.At first kind of form of expression, the corresponding synchronous edit mode is the path animation synchro edit, promptly when synchronization object is moved to where editing of the page; At second kind of form of expression, the corresponding synchronous edit mode is the video/audio media editing, promptly which frame when synchronization object is played to or which segment is edited.Before a kind of edit mode at synchronization object for example be literal, image etc., afterwards a kind of edit mode at synchronization object for example be animation, audio frequency media and video media etc.Wherein, for animation visual on the page and video media, because it both can be subjected to displacement on the page over time, also the content that can show on the page over time changes, and therefore can carry out the synchro edit of two kinds of forms to it.
In the prior art, the synchro edit that the device of realizing the multimedia synchro edit carries out path animation to a certain object synchronization object the user is promptly during the synchro edit of first kind of form, the page editing window and the time editing window of separation can only be provided to the user, the user must be respectively in the page editing window motion path of input current goal synchronization object---routing information (also can be called spatial information) and initial, concluding time of object synchronization object before time editing window middle finger is settled---temporal information.In addition, existing multimedia synchro edit device can not be in an editor synchro edit operation of realizing route animation and two kinds of forms of video/audio medium.If carry out the synchro edit of these two kinds of forms, just must use different editors.And, the multimedia synchro edit device of prior art can not be realized the synchro edit operation of one or more video media and one or more audio frequency media in an editor, can not realize the synchro edit operation of a plurality of video medias or a plurality of audio frequency medias equally in an editor.Therefore, multimedia synchro edit device of the prior art can't provide a unified synchro edit interface directly perceived for the user, and the frequent switching of carrying out in a plurality of editors has caused the loaded down with trivial details and inefficient of synchro edit work.
Summary of the invention
The object of the present invention is to provide the device that in a kind of multimedia making the multimedia material is carried out synchro edit, it can provide an editor of editing the synchronized relation of various types of synchronization objects uniformly for the user, intuitively to user's display synchronization object the time, empty synchronized relation, thereby easy and hold synchronized relation between each material exactly, help the unified synchronous effect of arranging.
According to a first aspect of the invention, provide a kind of multimedia material synchro edit device, comprising: synchronization object data storage device, the synchronizing information that is used to store synchronization object; The synchronizing code generating apparatus is used for reading the synchronizing information of the described synchronization object that the synchronization object data storage device stores, and converts this synchronizing information to synchronizing code and output; Also comprise a synchro edit device, be used to set the temporal information and the spatial information of described synchronization object, and temporal information and the spatial information that sets carried out synchronous processing, and make it to become described synchronizing information, then described synchronizing information is stored in the described synchronization object data storage device.
According to a second aspect of the invention, also provide a kind of multimedia material synchro edit device, comprising: synchronization object data storage device, the synchronizing information that is used to store synchronization object; The synchronizing code generating apparatus is used for reading the described synchronizing information of the described synchronization object that described synchronization object data storage device stores, and converts this synchronizing information to synchronizing code and output; Also comprise a synchro edit device, be used to set the key frame of described synchronization object and/or the synchronized relation between key waveforms point and the material time point, and handle, the described synchronizing information that obtains is stored in the described synchronization object data storage device.
Multimedia synchro edit device of the present invention provides a kind of device that polytype multimedia material in the multimedia page is carried out unified synchro edit for the user, this device can all be presented at the synchronous situation of carrying out polytype multimedia material of synchro edit in the editor, this not only makes the user can clearly observe certain material to be in what state in certain time, and, also be convenient to observe the overall condition of a plurality of multimedia materials synchronized relation on time and space, thereby provide great convenience synchronously for the edit of multimedia material.
Multimedia synchro edit device according to a first aspect of the invention can be realized the path animation synchro edit of one or more synchronization object in an editor.
And multimedia synchro edit device according to a second aspect of the invention can be realized video media synchro edit function and audio frequency media synchro edit function in a window.
The multimedia synchro edit device that combines with second aspect according to a first aspect of the invention can be realized the path animation synchro edit of one or more synchronization object and the synchro edit of one or more video media and/or one or more audio frequency medias in an editor.
Description of drawings
Fig. 1 is a multimedia material synchro edit schematic representation of apparatus of the present invention.
Fig. 2 is an example of the multimedia synchro edit window that provides of multimedia material synchro edit device according to the present invention;
Fig. 3 is an example of time point editing area in the multimedia synchro edit window that provides of multimedia material synchro edit device according to the present invention;
Fig. 4 is the example that multimedia material synchro edit device according to the present invention carries out the path of path animation synchro edit;
Fig. 5 is the example that multimedia material synchro edit device according to the present invention carries out the frame sequence tabulation of frame sequence synchro edit; And
Shown in Fig. 6 is a example according to the synchronization object in the multimedia material synchro edit device of the present invention tabulation synchronization object list window that device provided.
Embodiment
Fig. 1 is the structural drawing of multimedia material synchro edit device of the present invention.Multimedia material synchro edit device 100 shown in Figure 1 comprises synchro edit device 101, synchronization object data storage device 102 and synchronizing code generating apparatus 103.
The core component of multimedia material synchro edit device 100 as shown in Figure 1 is a synchro edit device 101, is used to set the temporal information and the spatial information of synchronization object, and temporal information and the spatial information that sets carried out synchronous processing.Result after synchro edit device 101 carries out the synchro edit processing is called the synchronizing information of synchronization object.Synchro edit device 101 stores synchronizing information in the synchronization object data storage device 102 into.Code generating unit 103 converts the synchronizing information in the synchronization object data storage device 102 to the synchronizing code that can discern.
This synchro edit device 101 can provide a multimedia synchro edit window.Utilize this multimedia synchro edit window, this synchro edit device can receive by various types of synchronization objects of user's input and carry out required temporal information of synchro edit and spatial information at these synchronization objects.The synchronization object of these inputs be from the whole multimedia page, extract determine to carry out the object of synchro edit by the user, can comprise literal, image, audio and video medium etc.
For the audio video synchronization object, synchro edit device of the present invention 101 supports its modes with frame sequence to import, and synchro edit device 101 is accepted the user synchronized relation of certain frame in the frame sequence is defined the temporal information of being imported; For the audio sync object, synchro edit device 101 of the present invention supports its mode with oscillogram to import, this input mode makes in this multimedia synchro edit window and can be intuitively the oscillogram of audio sync object to be shown, and synchro edit device 101 is accepted the user synchronized relation of key waveforms point in the waveform is defined the temporal information of being imported.
Synchro edit device 101 is divided into different editing areas with this multimedia synchro edit window in advance according to treating the required synchro edit mode of carrying out of synchronous synchronization object, makes the synchro edit that carries out its corresponded manner in an editing area.
Fig. 2 shows an embodiment of this multimedia synchro edit window.In the present embodiment, multimedia synchro edit window is divided into time point editing area, path animation editing area and video/audio media editing zone.As shown in Figure 2, in the present embodiment, the time point editing area is placed the top of synchro edit window, video/audio media editing zone is placed the below of synchro edit window, and the part between time point editing area and video/audio editing area is provided with the path animation editing area.
The synchro edit device 101 of supporting various types of synchronization object inputs is behind the synchronization object that receives user's selection, discern according to the dissimilar of the synchronization object that is selected and according to the different synchro edit demand of user, thereby each synchronization object is presented at respectively in the corresponding editing area of same multimedia synchro edit window.Promptly, the synchronization object of the user being desired to carry out the path animation editor is presented at the path animation editing area that is positioned at multimedia synchro edit window intermediate blank position, and the synchronization object of desiring to carry out the video/audio media editing is presented at the video/audio media editing zone that is arranged in multimedia synchro edit beneath window, the time standard of these different editing areas all is as the criterion with the time shown in the time shaft in the time point editing area.
According to the time synchronization object is carried out the multimedia synchro edit window of synchro edit for one, the time point editing area is the zone an of necessity, and it provides a unified time standard synchronously for each synchronization object in other editing areas.
In the present embodiment, in time point editing area as shown in Figure 2, be provided with a time shaft, the time range of synchro edit is carried out in expression to all synchronization objects in the page.This time shaft can scroll forward and backward, and can be according to editor's needs convergent-divergent scale.
Fig. 3 illustrates an example of time point editing area in the multimedia synchro edit window that multimedia synchro edit device according to the present invention provides.According to user's input, above the time shaft of time point editing area, material time point label is set at each synchronization object, be used for determining synchronization object synchronized relation in time.
Material time point mark a moment, will change at attribute, position and the frame of video that will play of this moment synchronization object, audio volume control etc.The user can service time the rolling and the zoom function of axle, insert material time point label at any time easily.
In the path animation editing area in multimedia synchro edit window shown in Figure 2, carry out synchro edit, promptly when synchronization object is moved to where editing of the page at the synchronization object of aforementioned first kind of form of expression.The synchronization object that can carry out the path animation synchro edit for example is literal, image, video media, animation etc.
In this path animation editing area, can edit the path animation of an object synchronization object, also can edit the path animation of a plurality of object synchronization objects simultaneously.The object synchronization object of being edited in the synchro edit window shown in Fig. 2 has three (object 1, object 2 and objects 3).
When carrying out the editor of path animation, it is the one or more reference mark of a synchronization object of editing (object synchronization object) input except that starting point and terminal point that synchro edit device 101 allows in the path animation editing area of user in the multimedia synchro edit window that is provided, and these reference mark are identified as reference mark on the same synchronization object path by synchro edit device 101, so that be that the unit all is presented in the synchro edit window with this synchronization object with them.Then, by setting up in the time point editing area as shown in Figure 3 the relation of crucial time point and these reference mark on the time shaft, define the temporal information at each reference mark one by one, after synchro edit device 101 is handled, obtain the whole time synchronization information of a synchronization object.
Simultaneously, allow the user that the path between the reference mark is edited in this path animation editing area, straight line or curve can be selected to be defined as according to the user in this path.Synchro edit device 101 not only can read the temporal information at reference mark on the path of selecting to define according to the user, also can read the spatial information between the adjacent reference mark of selecting to define according to the user, the spatial synchronization information of being handled the whole path of this synchronization object of acquisition, back by synchro edit device 101 also correspondingly is presented in the synchro edit window, thereby finishes the path synchro edit to this synchronization object space-time combination.Wherein the time synchronization information of synchronization object and spatial synchronization information are referred to as the synchronizing information of this synchronization object.By the synchro edit of the space-time combination of path animation in the above-mentioned synchro edit window, can edit a synchronization object exactly and along which kind of path on the page, move when.
Connect the track that the summation in every section path at reference mark will be moved as synchronization object on the multimedia page, its initial position is the position at first place, reference mark, when just the user begins that synchronization object carried out the path animation editor, the point at synchronization object place.In the present embodiment, as shown in Figure 4, initial position is anti-white a bit that shows on the image.Other each reference mark are user's definition voluntarily in the path animation editing area.The order at above-mentioned reference mark is determined by user's the order that drags, and this path allows to occur intersecting.
In addition, also can at first define the path of synchronization object according to synchro edit device 101 of the present invention, on this path, determine one or more reference mark again, and these reference mark are identified as reference mark at same synchronization object, define the temporal information at these reference mark then by the user one by one, after synchro edit device 101 is handled, obtain the whole time synchronization information of this synchronization object.
Can in the path animation editing area of same synchro edit window, carry out the path synchro edit of above-mentioned space-time combination simultaneously to a plurality of synchronization objects according to synchro edit device 101 of the present invention.
When a plurality of synchronization objects are carried out the path animation editor, can divide into groups to synchronization object, make in the synchro edit window, only show the synchro edit situation of the synchronization object in same group simultaneously, and editor's situation of the synchronization object of other groups is stashed.
Synchro edit device 101 among the present invention also allows the user in the audio/video media editing area of this synchro edit window audio frequency or video media to be carried out synchro edit except that allowing the path animation editing area at the synchro edit window that synchronization object is carried out the synchro edit of path.
The below of multimedia synchro edit window shown in Figure 2 is video/audio media editing zone, can carry out synchro edit by the synchronization object at aforementioned second kind of form of expression in this zone.In other words, can carry out video media synchro edit and/or audio frequency media synchro edit in this video/audio media editing zone, wherein video media comprises animation.Under the situation of video media synchro edit, this media editing zone provides the play content information of video media for the user, allow the user according to the video media play content or the synchronized relation of video media reproduction time definition audio video synchronization object, promptly which frame when the audio video synchronization object be played to or which segment is edited.Under the situation of audio frequency media synchro edit, this media editing zone provides the shape information (paragraph information that has reflected audio frequency media) of audio frequency media for the user, and allows the user according to the shape information or the synchronized relation of audio frequency media reproduction time definition audio object.
In the present embodiment, this video/audio media editing zone can be used for realizing the synchro edit operation of a plurality of video and/or audio medium.The mode of these a plurality of video and/or audio medium with tabulation can be stored in the synchro edit device 101, one of them video media or audio frequency media be presented in this video/audio media editing zone according to user's needs.The user can utilize the scroll-up/down of scroll bar to select to work as the object synchronization object of pre-editing.
For the synchro edit of video media, this device provides the key frame information (image of the key frame of display synchronization object) of video media to the user, and support the user to take the synchronized relation of following operation definition video media: the user selects one or more key frames earlier, define the temporal information (for each key frame designated key time point) of these key frames more one by one, like this, a coherent video media is divided into some segments, and defined broadcast opportunity (as shown in Figure 5) of each segment, realize the synchronous of object video, finished editing.For the audio sync editor, this device provides the shape information (crest, the trough that show audio file) of audio frequency media to the user, and support the user to take the synchronized relation of following operation definition audio frequency media: the user is according to the crest and the trough that show, select a series of " key waveforms points " earlier, like this, the audio frequency media of Lian Guaning is split into some segments; The user defines the temporal information (for each key waveforms point designated key time point) at key waveforms point place more one by one, like this, has just defined an audio object and when has play which segment, has realized the synchronous of audio object, has finished editing.
Synchro edit by above-mentioned synchro edit window sound intermediate frequency waveform, can edit an audio volume control synchronization object exactly and when play which waveform segment, thereby in fact realized the cutting in time of whole audio file, carried out synchro edit respectively at the waveform of segmentation in the audio volume control and be object with whole waveform.
Be to be understood that, because the type difference of multimedia synchronization object, and requiring of user is different, can carry out different divisions to the synchro edit window as required, each editing area at the synchro edit form can be different, and position and/or the number of editing area in the synchro edit window also can be different, the difference in synchro edit window inediting zone divided be not construed as limiting the invention.
Specifically, in this synchro edit window, one or more path animation editing area can be set, one or more video/audio media editing zone also can be set.The number in path animation editing area and/or video/audio media editing zone depends on user's demand.
Under the situation that a plurality of video/audio media editings zone is set, can carry out synchro edit to a plurality of video medias or audio frequency media simultaneously, perhaps simultaneously one or more video medias and one or more audio frequency media are carried out synchro edit.
When carrying out the synchro edit processing, synchro edit device 101 is with its each step result of doing, promptly at the synchronizing information of different synchronization objects, send in real time in the synchronization object data storage device 102 as shown in Figure 1, the synchronizing information about synchronization object that synchronization object data storage device 102 will receive is in real time stored according to certain form.
Synchronizing code generating apparatus 103 as shown in Figure 1 reads the synchronizing information of storage in the synchronization object data storage device 102 according to user's request, and generates the synchronizing code that can discern in view of the above, for example HTML code or EXE executable code.
Synchro edit device 100 according to the present invention can also comprise a synchronization object tabulation device 105, as shown in Figure 1.All can carry out the synchronization object of synchro edit in these synchronization object tabulation device 105 extraction multimedia page (not shown), and a synchronization object list window is provided.In this list object window, show the tabulation of the synchronization object of aforementioned extraction by this synchronization object tabulation device 105, so that when synchronization object is imported the synchro edit window, select for the user.
In addition, in the synchronization object list window that this synchronization object tabulation device 105 provides, allow the attribute of each synchronization object of user's setting/modification, and the attribute information of synchronization object is write synchro edit device 101.Synchro edit device 101 correspondingly is presented at these attributes in the synchro edit window.Synchronization object tabulation device 105 also reads the synchro edit information in the synchro edit device 101, correspondingly is presented in the attribute column of synchronization object list window after these information are handled, for the user changes and the attribute of browsing each synchronization object is provided convenience.Synchronization object tabulation device 105 stores the attribute information of synchronization object in the synchronization object data storage device 102 into.
Fig. 6 shows an embodiment of the synchronization object list window that synchronization object tabulation device 105 provided.As shown in Figure 6, the synchronization object list window comprises a list box, and it has three attribute lists: visual, track color and object, and the literal in " object " hurdle wherein is the title of object, the user can select the synchronization object edited by combobox.The color of the track that " track color " hurdle can the display synchronization object uses when carrying out synchro edit, " visual " hurdle is illustrated in the show state of this synchronization object in the synchro edit window.As selecting " visual ", then in the synchro edit window, show the synchro edit track of this synchronization object, otherwise then do not show the synchro edit track of this synchronization object.
The present invention can also comprise a pre-viewing device 104, and as shown in Figure 1, it can check the effect of carrying out synchro edit according to user's request.Request according to the user, synchronizing code generating apparatus 103 reads the synchronizing information in the synchronization object data storage device 102, and generate the synchronizing code that can discern in view of the above, then this synchronizing code is outputed in the pre-viewing device 104 and the effect of synchro edit is carried out preview for the user.If after user's preview, dissatisfied to the effect of synchro edit, then can not keep this synchronizing code, and carry out synchro edit again by the user, if the user is satisfied to the effect of synchro edit, then can export this synchronizing code.
In multimedia making, utilization is according to multimedia material synchro edit device of the present invention, can in a synchro edit window, finish synchro edit to a plurality of synchronization objects, and effectively realize the combination that synchronization object is edited on time and space, make this synchro edit easier, directly perceived, improved the efficient of synchro edit.
Do not break away from design of the present invention and scope and can make many other changes and remodeling.Should be appreciated that to the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (14)
1. multimedia material synchro edit device comprises:
Synchronization object data storage device (102), the synchronizing information that is used to store synchronization object;
Synchronizing code generating apparatus (103) is used for reading the synchronizing information of the described synchronization object of synchronization object data storage device (102) storage, converts this synchronizing information to synchronizing code and output;
It is characterized in that, also comprise a synchro edit device (101), be used to set the temporal information and the spatial information of described synchronization object, and temporal information and the spatial information that sets carried out synchronous processing, make it to become described synchronizing information, then described synchronizing information is stored in the described synchronization object data storage device (102).
2. multimedia material synchro edit device according to claim 1, wherein said synchro edit device (101) provides a synchro edit window.
3. multimedia material synchro edit device according to claim 2, wherein said synchro edit window comprises a time point editing area.
4. multimedia material synchro edit device according to claim 3, wherein said synchro edit window comprises at least one path animation editing area, and described at least one path animation editing area and described time point editing area one are used from described temporal information and the spatial information that setting will be carried out path animation editor's described synchronization object.
5. multimedia material synchro edit device according to claim 4, wherein said spatial information is the routing information of described synchronization object, and described temporal information is the reference mark of described synchronization object and the correspondence relationship information of the material time point that is provided with in described time point editing area.
6. multimedia material synchro edit device according to claim 4, wherein said synchro edit window comprises at least one video/audio media sync editing area, is used to set the key frame of the video media that will edit and the synchronized relation of material time point.
7. multimedia material synchro edit device according to claim 4, wherein said synchro edit window comprises at least one video/audio media sync editing area, is used to set the key waveforms point of the audio frequency media that will edit and the synchronized relation of material time point.
8. multimedia material synchro edit device according to claim 6, wherein said video/audio media sync editing area are used to set the key waveforms point of the audio frequency media that will edit and the synchronized relation of material time point.
9. multimedia material synchro edit device according to claim 1 wherein also comprises a pre-viewing device (104), is used for providing to the user according to the synchronizing code that described synchronizing code generating apparatus (103) generates the preview of synchronous effect.
10. multimedia material synchro edit device according to claim 1 wherein also comprises a multimedia material tabulation device (105), is used to provide all can carry out the tabulation of the multimedia material of synchro edit.
11. a multimedia material synchro edit device comprises:
Synchronization object data storage device (102), the synchronizing information that is used to store synchronization object;
Synchronizing code generating apparatus (103) is used for reading the described synchronizing information of the described synchronization object of described synchronization object data storage device (102) storage, converts this synchronizing information to synchronizing code and output;
It is characterized in that, also comprise a synchro edit device (101), be used to set the key frame of described synchronization object and/or the synchronized relation between key waveforms point and the material time point, and handle, the described synchronizing information that obtains is stored in the described synchronization object data storage device (102).
12. multimedia material synchro edit device according to claim 11, wherein said synchro edit device (101) provides a synchro edit window.
13. multimedia material synchro edit device according to claim 12, wherein said synchro edit window comprises a time point editing area.
14. multimedia material synchro edit device according to claim 12, wherein said synchro edit window comprises at least one video/audio media sync editing area.
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| CNA031374409A CN1567381A (en) | 2003-06-20 | 2003-06-20 | Multimedia material synchronous editing device |
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| CNA031374409A CN1567381A (en) | 2003-06-20 | 2003-06-20 | Multimedia material synchronous editing device |
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| CN1567381A true CN1567381A (en) | 2005-01-19 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382549C (en) * | 2006-04-13 | 2008-04-16 | 中山大学 | System for realizing multi data source flow media on-line view |
| CN105161094A (en) * | 2015-06-26 | 2015-12-16 | 徐信 | System and method for manually adjusting cutting point in audio cutting of voice |
| CN105184844A (en) * | 2014-06-12 | 2015-12-23 | 梦工厂动画公司 | Timeline Tool For Producing Computer-generated Animations |
| WO2016023186A1 (en) * | 2014-08-13 | 2016-02-18 | 华为技术有限公司 | Multimedia data synthesis method and related device |
| CN108616768A (en) * | 2018-05-02 | 2018-10-02 | 腾讯科技（上海）有限公司 | Synchronous broadcast method, device, storage location and the electronic device of multimedia resource |
| CN111221457A (en) * | 2020-01-08 | 2020-06-02 | 腾讯科技（深圳）有限公司 | Method, device and equipment for adjusting multimedia content and readable storage medium |
| CN112395838A (en) * | 2019-08-14 | 2021-02-23 | 阿里巴巴集团控股有限公司 | Object synchronous editing method, device, equipment and readable storage medium |
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2003
- 2003-06-20 CN CNA031374409A patent/CN1567381A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382549C (en) * | 2006-04-13 | 2008-04-16 | 中山大学 | System for realizing multi data source flow media on-line view |
| CN105184844A (en) * | 2014-06-12 | 2015-12-23 | 梦工厂动画公司 | Timeline Tool For Producing Computer-generated Animations |
| US10535175B2 (en) | 2014-06-12 | 2020-01-14 | Dreamworks Animation L.L.C. | Timeline tool for producing computer-generated animations |
| WO2016023186A1 (en) * | 2014-08-13 | 2016-02-18 | 华为技术有限公司 | Multimedia data synthesis method and related device |
| CN105161094A (en) * | 2015-06-26 | 2015-12-16 | 徐信 | System and method for manually adjusting cutting point in audio cutting of voice |
| CN108616768A (en) * | 2018-05-02 | 2018-10-02 | 腾讯科技（上海）有限公司 | Synchronous broadcast method, device, storage location and the electronic device of multimedia resource |
| CN108616768B (en) * | 2018-05-02 | 2021-10-15 | 腾讯科技（上海）有限公司 | Synchronous playing method and device of multimedia resources, storage position and electronic device |
| CN112395838A (en) * | 2019-08-14 | 2021-02-23 | 阿里巴巴集团控股有限公司 | Object synchronous editing method, device, equipment and readable storage medium |
| CN112395838B (en) * | 2019-08-14 | 2023-12-05 | 阿里巴巴集团控股有限公司 | Method, device and equipment for synchronously editing object and readable storage medium |
| CN111221457A (en) * | 2020-01-08 | 2020-06-02 | 腾讯科技（深圳）有限公司 | Method, device and equipment for adjusting multimedia content and readable storage medium |
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