CN102447842A - Quick cutting method and system capable of supporting selecting, hasty editing and uploading of external medium - Google Patents
Quick cutting method and system capable of supporting selecting, hasty editing and uploading of external medium Download PDFInfo
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- CN102447842A CN102447842A CN2011103046323A CN201110304632A CN102447842A CN 102447842 A CN102447842 A CN 102447842A CN 2011103046323 A CN2011103046323 A CN 2011103046323A CN 201110304632 A CN201110304632 A CN 201110304632A CN 102447842 A CN102447842 A CN 102447842A
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Abstract
The invention discloses a quick cutting method and a quick cutting system capable of supporting selecting, hasty editing and uploading of an external medium. The method comprises the following steps of: reading an external medium video and audio material data file; screening and capturing a video and audio material to be uploaded from the external medium video and audio material data file; converting the format of the video and audio material to be uploaded into a format which can be identified by a material base, and storing the loaded video and audio material data file into the material base; and browsing the material base, and selecting the video and audio material from the material base to edit a program time line. After acquisition of materials, a program time line file can be made locally, so that the loaded material can be edited directly; after programs are made, the time line file can be used in other nonlinear video and audio editing software, so that the making efficiency of the programs is improved; during the screening of the loaded material file, the length of the loaded material can be determined according to the length of the material which is actually called by the actually made program; therefore, more system resources are saved.
Description
Technical field
The present invention relates to television broadcasting television program designing field, relate in particular to the method and system that a kind of medium material is handled the editor that holds concurrently.
Background technology
In the manufacturing process of TV programme, often to carry out outdoor scene and record the program scene, after recording, again the material unification is uploaded in the material database by the gatering and editing personnel, edit by special personnel again.Along with improving constantly of the effect requirements of being gathered and edited in the scene, can use various peripheral material data fetch equipments to carry out the storage of material usually according to actual needs, peripheral material data fetch equipment is Blu-ray disc for example; The P2 card, the E2 card, and for the material of high-quality screen; Usually can take very big memory space and deposit, still for material database, only accept the material file of consolidation form, therefore need when uploading, carry out format code transferring existing material file; Need obtain just can uploading with the unified material file form of material database, and because program material is numerous, if the situation bigger than normal of program material often occurs; Material database can not satisfy the demand that material is deposited, thereby have influence on the normal operation of material database, for existing program making pattern; Owing to just can carry out the editing of program after needing will material edited all to upload, therefore need collection in worksite for news category, current events class program after, under the situation of implementing to broadcast; Just be difficult in a short time and will make and play program, simultaneously because the needs in the existing program making process, in actual programs manufacturing process an intercepting gather the few partial content in the material; And remaining material is not used, thereby caused the waste of material resource, material database storage resources, can not satisfy the making needs of live show simultaneously; Therefore, need a kind of mode, can screen in advance uploading material; The material data is uploaded in intercepting targetedly, realizes the local program making simultaneously; And only upload required program material, after program material and Pgmtime line file were uploaded, the Pgmtime line file after uploading on the one hand can be sequeled volume at other non-linear video and audio-editing software relayings; In addition, native system can be used as editor's website, can offer other producers and use.
In realizing process of the present invention, the inventor finds that the shortcoming of prior art is: the program scene record with manufacturing process in, need the medium material directly be uploaded at the proprietary website of uploading; Again by the unified editor of other editor's websites. the material data volume is very big, and it is long to upload required time, and it is very big to take the material database storage resources; Storage causes very big burden to material database. and simultaneously, it is very long to upload holding time, causes the hysteresis quality of editor/broadcast; The work that material database is uploaded in the ageing unification of carrying out data that understanding influence material; Can not only prolong the cycle of program making based on the data make program of uploading, also be difficult to the real-time that guarantees that material is made.
Summary of the invention
Upload problem and limitation in the editing process to prior art medium material, the technical problem that the present invention will solve is: solved the problem that on-the-spot medium is looked the audio material data acquisition, the file of programming can not carry out simultaneously.Solve the material of gathering according to the scene simultaneously and directly generated program file, the problem that program file and materials related are uploaded simultaneously.
The processing method that above-mentioned technical problem is looked audio material through a kind of external agency provided by the invention comprises: read external agency and look the audio material data file; Look the audio material data file from said external agency and to screen, required the uploading of intercepting looked audio material; Said required uploading looked the discernible form of audio material format code transferring material database, said uploading looked the audio material data file and be saved in material database; Browse said material database, after from said material database, selecting to upload look audio material editor or edit selection said upload look the audio material intercepting required look audio fragment, editing program timeline.
The present invention simultaneously also provides a kind of external agency to look the treatment system of audio material; Comprise: external agency looks audio material data-reading unit, external agency are looked audio material data screening unit, uploaded the material unit, the Pgmtime line file generates edit cell; Wherein
Said external agency is looked the audio material reading unit, is used to read external agency and looks the audio material data file;
Said external agency is looked the audio material screening unit, is used for looking the audio material data file from said external agency and screens, and required the uploading of intercepting looked audio material;
The said material unit of uploading is used for said required uploading looked the discernible form of audio material format code transferring material database, and said uploading looked the audio material data file and be saved in material database; Said Pgmtime line file generation unit is used to browse said material database, after from said material database, selecting to upload look audio material editor or edit selection said upload look the audio material intercepting required look audio fragment, editing program timeline.
Simultaneously, the present invention also provides another kind of external agency to look the processing method of audio material: read external agency and look the audio material data file; Look the audio material data file according to said external agency, screening, intercepting obtain external agency and look the audio material fragment; The resulting said screening of editor, intercepting obtain external agency and look the audio material fragment on timeline, obtain timeline files, are used for program making; Said screening, the intercepting of being called in the said Pgmtime line file are obtained external agency, and to look audio material fragment format code transferring be the discernible form of material database, uploads in the material database.
The present invention also provides another kind of external agency to look the treatment system of audio material, comprising: external agency is looked audio material reading unit, Pgmtime line file generation unit, is uploaded the material unit, wherein,
External agency is looked the audio material reading unit, is used to read medium and looks the audio material data file;
Pgmtime line file generation unit is used for looking the audio material data file according to said external agency, screening, and intercepting obtains the required external agency of program making and looks the audio material fragment; On timeline, edit the required external agency of resulting said program making and look audio material, be used for program making; Upload the material unit, the said processing material file format code transferring that is used for said Pgmtime line file is called is the discernible form of material database; Be uploaded to material database simultaneously.
Compared with prior art; The embodiment of the invention has the following advantages: can realize that material collection device in several ways gathers on-the-spot material, through the timeline edit tool external agency looked audio material and carry out montage, the required medium of reality looked audio material and medium look the audio material fragment and behind consolidation form, upload material database; After uploading completion; The medium that the Pgmtime line file is quoted look audio material and medium look the audio material fragment replace with upload in the material database back corresponding look audio material, the Pgmtime line file can be sequeled at other non-linear video and audio-editing software relayings and volume used, and is generated as the making step the program process thereby simplified from material; And realized reading of various material file; Improved the multiple compatibility and the multi-availability of system,, dwindled the material capacity through rough cut to the need file upload; The material of actual play is left in the material database; Practice thrift the system resource of material database storage, can directly utilize medium to look audio material and generate the Pgmtime line file, reduced the fabrication cycle of program.
Simultaneously, the present invention also has the following advantages, and after carrying out material collection, the timeline files of can programming in this locality has been accomplished the making of program, has improved the make efficiency of program.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a method flow diagram a kind of in the embodiment of the invention 1;
Fig. 2 is the system construction drawing in the embodiment of the invention 2;
Fig. 3 is a method flow diagram a kind of in the embodiment of the invention 3;
Fig. 4 is the system construction drawing in the embodiment of the invention 4;
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The processing method that provides a kind of external agency to look audio material in the embodiment of the invention 1, as shown in Figure 1, may further comprise the steps:
Step S101 reads external agency and looks the audio material data file;
In this step, connect peripheral material data fetch equipment; Look from said peripheral medium and to read said external agency the audio material data fetch equipment and look the audio material data file; Obtain said external agency and look the file type and the file attribute of audio material data file; Said file type comprises: the audio material type, look the audio material type, said file attribute comprises: file size, file size, file format, acquisition time; The said external agency that demonstration is obtained is looked the file type and the file attribute of audio material data file; Judge whether said peripheral material data file reads completion, if, then send end of message order, otherwise, continue to read.
At first; Can connect peripheral material data fetch equipment; What generally can have numerous interfaces and be output as multiple material form looks the audio material collecting device; Therefore, can look the unified data file of gathering on external memory card or disk, the movable storage device of audio material reading device, from peripheral material data fetch equipment, read external agency and look the audio material data file through external agencys such as card reader.
External agency is looked in medium (material) tabulation that the audio material data file read in and be presented at medium (material) management window; Identify in simultaneously can also corresponding line in this tabulation at material file type that external agency looks the audio material data file like: audio material type, look audio material type, and other special file type, as through the captured story types of obtaining of 3D means; The material file attribute; Comprise: the material title; Material file length is that the memory capacity, file format of playout length, file size and the file of file is like MPEG (1～4) form, AVCIntra; The DNxHD form, etc. look the audio material form, acquisition time is this actual creation time of looking audio material.
Judge whether said peripheral material data file reads completion; If judge that having read completion then sends end of message order; The material title that can be on screen shows the completion of being read with the mode of jumping out window, and the actual acquisition capacity of this material and the size of material are if judge that this material does not also read end; Then continue to read, also can show title and the progress bar that reads material simultaneously through the mode of jumping out window.
Step S102 looks the audio material data file from said external agency and to screen, and required the uploading of intercepting looked audio material;
Read said external agency and look the audio material data file; Look editor's material discrepancy point mark on the audio material data file at said external agency, said external agency of going into out institute's mark between the mark is looked the audio material data file for uploading the material data slot; Preserving the said material point of coming in and going out is marked at said external agency and looks the position on the audio material data file; Look at said external agency and to choose frame on the audio material data file and squeeze into a mark; Choose frame after going into a mark and get a mark said; What adjustment was beaten goes into a mark and goes out a mark, accomplishes selecting the raw data file.
Step S103 looks the discernible form of audio material format code transferring material database with said required uploading, and said uploading looked the audio material data file and be saved in material database;
With the said material document format data transcoding of uploading is the discernible form of material database; Owing to there is the acquired original material data file of different-format; And material database is only accepted unified file format simultaneously, is therefore uploading the while at need, and local material data upload will be carried out the file format transcoding to the raw data data before material database; Transcoding is by the discernible material file form of material database, is uploaded to material database;
The external agency of selecting is looked the audio material document storage upload in the tabulation, in this tabulation, also can show the file upload capacity of material simultaneously, detect current upload speed at the medium material; Thereby bear the required time of uploading of expectation; Can also send to material database earlier simultaneously and loosen request in advance, select the material database pre-selected passages to carry out material and upload, after material is uploaded the material database end; The material that reception is sent by material database has sent the instruction of end; And can upload at material and distinguish the record of uploading with types such as not uploading of uploading in the tabulation, for the material file of uploading success, the last time of uploading of mark material; As once need upload a plurality of files; Can select material to be uploaded, also can divide and in batches material uploaded with the mode of single file, according to and said material database between the said transcoding of Resource Allocation in Networks batch uploading after the said material data file of uploading.
Step S104 browses said material database, after from said material database, selecting to upload look audio material editor or edit selection said upload look the audio material intercepting required look audio fragment, editing program timeline.
After material is uploaded material database; The material that can select to have uploaded is edited the timeline of a plurality of materials in material timeline editor, in editing process, can on timeline, cut choosing once more to selected material; Also can directly the material of uploading be carried out the editor of material timeline; In the timeline editing process, can to look audio frequency, voice-grade channel is provided with separately, and can be to the pattern of audio frequency such as L channel or R channel pattern, and volume is regulated; On timeline, set the key frame position simultaneously, be convenient to other materials editor's processing.
Simultaneously, can also be " one group " to the selected layout of a plurality of materials, selected " one group " operation in the timeline editing process; Just be equivalent to all the material timelines in organizing are edited, thereby practiced thrift the edit session of material timeline, when not needing to unify to revise again; Also can be to above-mentioned group; Carry out system of solutions operation, thereby the editor who realizes independent material finally forms complete Pgmtime line file.
When the Pgmtime line is exported, can select the Pgmtime line file is carried out the output that the part-time line file is obtained in intercepting, also can export separately simultaneously the passage of looking audio frequency, audio frequency and audio frequency, satisfied the needs under the different situations.
The beneficial effect that the technical scheme of the embodiment of the invention is brought is following:
Can realize that material collection device in several ways gathers on-the-spot material; External agency is looked audio material or screening intercepting external agency is looked the audio material fragment through selecting, and actual programs is made required external agency look audio material and behind consolidation form, upload to material database, can edit the material data that upload to material database simultaneously; Through the timeline edit tool the above-mentioned material that uploads to material database is made as the Pgmtime line file; Be generated as the making step the program process thereby simplified, and realized reading of various material file, improved the multiple compatibility and the multi-availability of system from material; Through Preliminary screening intercepting to the need file upload; Dwindled the material capacity, the material that reality is required leaves in the material database, has practiced thrift the system resource of material database storage; Can directly generate the Pgmtime line file, reduce the fabrication cycle of program.
Provide a kind of external agency of selecting to look audio material in the embodiment of the invention 2, uploaded the external agency of being selected and look audio material to material database, the system of looking the audio material processing after uploading in editor's material database, as shown in Figure 2, comprise
External agency is looked audio material reading unit 201, is used to read external agency and looks the audio material data file; Connect peripheral material data fetch equipment; From said peripheral material data fetch equipment, read said external agency and look the audio material data file; Obtain said external agency and look the file type and the file attribute of audio material data file; Said file type comprises: the audio material type, look the audio material type, said file attribute comprises: file size, file size, file format, acquisition time; The said external agency that demonstration is obtained is looked the file type and the file attribute of audio material data file; Judge whether said peripheral material data file reads completion, if, then send end of message order, otherwise, continue to read.
Said external agency is looked audio material screening unit 202, is used for looking the audio material data file from said external agency and screens, and required the uploading of intercepting looked audio material; Be specially, read said external agency and look the audio material data file; Look editor's material discrepancy point mark on the audio material data file at said external agency, said external agency of going into out institute's mark between the mark is looked the audio material data file for uploading the material data file; Preserving the said material point of coming in and going out is marked at said external agency and looks the position on the audio material data file; Look at said external agency and to choose frame on the audio material data file and squeeze into a mark, choose frame after going into a mark and get a mark said, what adjustment was beaten goes into a mark and goes out a mark; Simultaneously can be used for the said required external agency of uploading of preview and look the audio material data file.
Upload material unit 203, be used for said required uploading looked the discernible form of audio material format code transferring material database, said uploading looked the audio material data file and be saved in material database;
Pgmtime line file generation unit 204 is used to browse said material database, after from said material database, selecting to upload look audio material editor or edit selection said upload look the audio material intercepting required look audio fragment, editing program timeline.
The processing method that provides a kind of external agency to look audio material in the embodiment of the invention 3, as shown in Figure 3, may further comprise the steps:
Step S301 reads external agency and looks the audio material data file;
In this step, connect peripheral material data fetch equipment; From said peripheral material data fetch equipment, read said external agency and look the audio material data file; Obtain said external agency and look the file type and the file attribute of audio material data file; Said file type comprises: the audio material type, look the audio material type, said file attribute comprises: file size, file size, file format, acquisition time; The said external agency that demonstration is obtained is looked the file type and the file attribute of audio material data file; Judge whether said peripheral material data file reads completion, if, then send end of message order, otherwise, continue to read.
At first; Can connect peripheral material data fetch equipment; What generally can have numerous interfaces and be output as multiple material form looks the audio material collecting device; Therefore, can look the unified data file of gathering on external memory card or disk, the movable storage device of audio material reading device, from peripheral material data fetch equipment, read external agency and look the audio material data file through external agencys such as card reader.
External agency is looked in medium (material) tabulation that the audio material data file read in and be presented at medium (material) management window; Identify in simultaneously can also corresponding line in this tabulation at material file type that external agency looks the audio material data file like: audio material type, look audio material type, and other special file type, as through the captured story types of obtaining of 3D means; The material file attribute; Comprise: the material title; Material file length is that the memory capacity, file format of playout length, file size and the file of file is like MPEG (1～4) form, AVCIntra; DNxHD form etc. is looked the audio material form, and acquisition time is this actual creation time of looking audio material.
Judge whether said peripheral material data file reads completion; If judge that having read completion then sends end of message order; The material title that can be on screen shows the completion of being read with the mode of jumping out window, and the actual acquisition capacity of this material and the size of material are if judge that this material does not also read end; Then continue to read, also can show title and the progress bar that reads material simultaneously through the mode of jumping out window.
Step S302 looks the audio material data file according to said external agency, and screening, intercepting obtain external agency and look the audio material fragment;
Read said external agency and look the audio material data file; Look editor's material discrepancy point mark on the audio material data file at said external agency, said external agency of going into out institute's mark between the mark is looked the audio material data file for uploading the material data file; Preserving the said material point of coming in and going out is marked at said external agency and looks the position on the audio material data file; Look at said external agency and to choose frame on the audio material data file and squeeze into a mark; Choose frame after going into a mark and get a mark said; What adjustment was beaten goes into a mark and goes out a mark, said external agency is looked the preview of audio material data file.
In this step; Can material in the material management tabulation directly be read in the timeline editing system; In order to identify the quarry; Can identify the material that directly from the material management tabulation, extracts with various colors, at this moment between in the linear window, can on time ruler, edit a material mark of coming in and going out; Said editor's material point mark of coming in and going out comprises: set into out a mark, adjustment is gone into out a mark, squeezed into out a mark according to material head and the tail frame, and institute is edited the discrepancy point identification be kept in the timeline window.
Step S303 directly edits resulting said external agency and looks the reproduction time of audio material fragment on timeline; Obtain timeline files; Be used for after the external agency that timeline is quoted is looked audio material fragment transcoding and uploaded to material database; It is the corresponding video file of material database that the external agency that the replacement timeline is quoted is looked the audio material fragment, is used for other non-linear video and audio-editing softwares and uses.
Look the audio material fragment to the external agency of quoting of edit session line; Can in the timeline editor, carry out the timeline editor; In editing process, can look the audio material fragment and on timeline, cut choosing once more, also can directly the material of uploading be carried out the editor of material timeline, in the timeline editing process selected external agency; Can to look audio frequency, voice-grade channel is provided with separately; And can be to the pattern of audio frequency such as L channel or R channel pattern, and volume is regulated, on timeline, set the key frame position simultaneously, be convenient to other materials editor's processing.
Simultaneously, can also be " one group " to the selected layout of a plurality of materials, selected " one group " operation in the timeline editing process; Just be equivalent to all the material timelines in organizing are edited, thereby practiced thrift the edit session of material timeline, when not needing to unify to revise again; Also can be to above-mentioned group; Carry out system of solutions operation, thereby the editor who realizes independent material finally forms complete Pgmtime line file.
When the Pgmtime line is exported, can select the Pgmtime line file is carried out the output that the part-time line file is obtained in intercepting, also can export separately simultaneously the passage of looking audio frequency, audio frequency and audio frequency, satisfied the needs under the different situations.
Step S304 obtains external agency with said screening, the intercepting of being called in the said Pgmtime line file, and to look audio material fragment format code transferring be the discernible form of material database, uploads in the material database.
In this step, accomplish resulting Pgmtime line file for the editor back, and the material file of being quoted in the file, before uploading material database, need unify the material file form, transcoding is the discernible file format of material database.
After the external agency that the Pgmtime line is quoted is looked audio material fragment transcoding and is uploaded to material database; According to algorithm replace automatically external agency that timeline files quotes look the audio material fragment be material database uploaded look the audio material file, be used for other non-linear video and audio-editing softwares and continue the edit session line file.
In this step, need handle two class files, the first kind is the Pgmtime line file, and second class file is that the external agency of being quoted in the first kind Pgmtime line file is looked the audio material fragment; In order to accomplish uploading to above-mentioned two class files; At first, according to the material fragment that is occurred in the first kind file, generate and upload task list; Simultaneously can realize single file loading and batch upload according to actual needs; After this listing file was uploaded material database, the material file of uploading will be recorded in simultaneously to be uploaded in the material tabulation, simultaneously for the ease of sign; Can in uploading the material list area, make file identification to the file consolidation of directly uploading; In sign, clearly upload the time, and invoked timeline files title, according to and said material database between the said transcoding of Resource Allocation in Networks batch uploading after the said material data file of uploading.After uploading completion; To first kind Pgmtime line file; According to algorithm replace automatically external agency that timeline files quotes look the audio material fragment be material database uploaded look the audio material file, be used for other non-linear video and audio-editing softwares and continue the edit session line file.
The beneficial effect that the technical scheme of the embodiment of the invention is brought is following:
Before carrying out material collection; Directly external agency being looked the audio material fragment at timeline edits; The timeline files of can programming in this locality after uploading to material database, is looked the audio material fragment with the external agency of quoting in the timeline files automatically according to algorithm and is replaced with the correspondence that uploads to material database and look the audio material file; Directly just accomplished the making of program; Improved the make efficiency of program, looked the audio material file, can confirm according to the actual playout length of calling material of the Pgmtime line file of actual fabrication for the required external agency of uploading of program making; And then practiced thrift system resource more, and after resource is uploaded, the function of multiple users share can be provided also.
Provide a kind of medium of selecting to look audio material in the embodiment of the invention 4, the timeline directly medium selected of editor is looked audio material, uploads the system that medium that timeline quotes is looked audio material behind the editor, and is as shown in Figure 4, comprises
External agency is looked audio material reading unit 401, is used to read external agency and looks the audio material data file, connects peripheral material data fetch equipment; From said peripheral material data fetch equipment, read external agency and look the audio material data file; Identify said external agency and look the file type of audio material data file, file attribute; Said file type comprises: the audio material type, look the audio material type, said file attribute comprises: file size, file size, file format, acquisition time, judge whether said peripheral material data file reads completion; If; Then send end of message order, otherwise, continue to read.
Pgmtime line file generation unit 402 is used for looking the audio material data file according to said external agency, and intercepting obtains external agency and looks the audio material fragment; Look audio material fragment reproduction time at the resulting said external agency of timeline editor; Obtain timeline files; Being used for looking audio material fragment reproduction time transcoding according to the external agency of said Pgmtime line file record uploads the required external agency of program making and looks the audio material fragment to material database; After uploading, it is that the correspondence of having uploaded in the material database is looked audio material that the external agency of replacement Pgmtime line file record is looked the audio material fragment; Read said external agency and look the audio material data file; Look on the audio material data file editor's material point mark of coming in and going out at said external agency, said editor's material point point mark of coming in and going out comprises: set into out a mark, adjustment is gone into out a mark, squeezed into out a mark according to material head and the tail frame; Preserve the said material point of coming in and going out and be marked at said external agency and look the position on the audio material data file, said external agency is looked the preview of audio material data file.
Upload material unit 403, the said processing material file format code transferring that is used for said Pgmtime line file and said Pgmtime line file are called is the discernible form of material database; The said external agency that is called in said Pgmtime line file behind the transcoding and the said Pgmtime line file is looked the audio material clip file be uploaded to material database.
The said material unit further of uploading is used for: single file loading and batch upload.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize through hardware, also can realize by the mode that software adds necessary general hardware platform; Based on such understanding; Technical scheme of the present invention can be come out with the embodied of software product, this software product can be stored in a non-volatile memory medium (can be CD-ROM, USB flash disk; Portable hard drive etc.) in; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
In a word, the above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (28)
1. support external agency to select the quick clipping method that straw plaited is uploaded for one kind, it is characterized in that, may further comprise the steps:
Read external agency and look the audio material data file;
Look the audio material data file from said external agency and to screen, required the uploading of intercepting looked audio material;
Said required uploading looked the discernible form of audio material format code transferring material database, said uploading looked the audio material data file and be saved in material database;
Browse said material database, after from said material database, selecting to upload look audio material editor or edit selection said upload look the audio material intercepting required look audio fragment, editing program timeline.
2. method described in claim 1 is characterized in that, the said external agency that reads is looked the concrete steps of audio material file and is:
Connect peripheral material data fetch equipment;
From said peripheral material data fetch equipment, read said external agency and look the audio material data file;
Obtain said external agency and look the file type and the file attribute of audio material data file; Said file type comprises: the audio material type, look the audio material type, said file attribute comprises: file size, file size, file format, acquisition time;
The said external agency that demonstration is obtained is looked the file type and the file attribute of audio material data file.
3. the method described in claim 2 is characterized in that, can also comprise after said external agency is looked audio material data file step from said peripheral material data fetch equipment, reading:
Judge whether said peripheral material data file reads completion, if, then send end of message order, otherwise, continue to read.
4. the method described in claim 1 is characterized in that, saidly screens from looking the audio material data file from said external agency, and the required concrete steps of looking audio material of uploading of intercepting are:
Read said external agency and look the audio material data file;
Look editor's material discrepancy point mark on the audio material data file at said external agency, it is the required material data file of uploading that said external agency of going into out institute's mark between the mark is looked audio material data file fragment;
Preserving the said material point of coming in and going out is marked at said external agency and looks the position on the audio material data file.
5. the method described in claim 4 is characterized in that, saidly looks on the audio material data file the come in and go out concrete steps of some mark of editor's material at said external agency and is:
Look at said external agency and to choose frame on the audio material data file and squeeze into a mark, choose frame after going into a mark and get a mark said, what adjustment was beaten goes into a mark and goes out a mark.
6. the method described in claim 4 is characterized in that, said looking the audio material data file from said external agency screened, and the required concrete steps of looking audio material of uploading of intercepting can also comprise:
The said required external agency of uploading of programming of preview is looked the audio material data file.
7. the method described in claim 1 is characterized in that, said said required uploading is looked the discernible form of audio material format code transferring material database, and said uploading looked the audio material data file and be saved in material database and specifically comprise:
According to the said required material fragment data file of uploading of programming of said material database resource allocation batch uploading, upload and carry out format code transferring simultaneously.
8. quick montage system that supports that external agency selects that straw plaited uploads; It is characterized in that; Comprise: external agency looks audio material data-reading unit, external agency are looked audio material data screening unit, uploaded the material unit, the Pgmtime line file generates edit cell, wherein
Said external agency is looked the audio material reading unit, is used to read external agency and looks the audio material data file;
Said external agency is looked the audio material screening unit, is used for looking the audio material data file from said external agency and screens, and required the uploading of intercepting looked audio material;
The said material unit of uploading is used for said required uploading looked the discernible form of audio material format code transferring material database, and said uploading looked the audio material data file and be saved in material database;
Said Pgmtime line file generation unit is used to browse said material database, after from said material database, selecting to upload look audio material editor or edit selection said upload look the audio material intercepting required look audio fragment, editing program timeline.
9. the system described in claim 8 is characterized in that, said external agency is looked the audio material data-reading unit and also can be used for: connect peripheral material data fetch equipment; From said peripheral material data fetch equipment, read said external agency and look the audio material data file; Obtain said external agency and look the file type and the file attribute of audio material data file; Said file type comprises: the audio material type, look the audio material type, said file attribute comprises: file size, file size, file format, acquisition time; The said external agency that demonstration is obtained is looked the file type and the file attribute of audio material data file.
10. the system described in claim 9 is characterized in that, said external agency video/audio reading unit also can be used for: judge whether said peripheral material data file reads completion, if, then send end of message order, otherwise, continue to read.
11. the system described in claim 8 is characterized in that, said external agency video/audio material screening unit also can be used for: read said external agency and look the audio material data file; Look editor's material discrepancy point mark on the audio material data file at said external agency, it is the required material data file of uploading that said external agency of going into out institute's mark between the mark is looked audio material data file fragment; Preserving the said material point of coming in and going out is marked at said external agency and looks the position on the audio material data file.
12. the system described in claim 11; It is characterized in that; Said external agency video/audio material interception unit also can be used for: look at said external agency and choose frame on the audio material data file and squeeze into a mark; Choose frame after going into a mark and get a mark said, what adjustment was beaten goes into a mark and goes out a mark.
13. the system described in claim 11 is characterized in that, said external agency is looked the audio material interception unit and can also be used for the said external agency of preview and look the audio material data file.
14. the system described in claim 8 is characterized in that, the said material unit further of uploading: according to the said required material fragment data file of uploading of programming of said material database resource allocation batch uploading, upload and carry out format code transferring simultaneously.
15. an external agency is looked the processing method of audio material, it is characterized in that, may further comprise the steps:
Read external agency and look the audio material data file;
Look the audio material data file according to said external agency, screening, intercepting obtain external agency and look the audio material fragment;
The resulting said screening of editor, intercepting obtain external agency and look the audio material fragment on timeline, obtain timeline files, are used for program making;
Said screening, the intercepting of being called in the said Pgmtime line file are obtained external agency, and to look audio material fragment format code transferring be the discernible form of material database, uploads in the material database.
16. method as claimed in claim 15 is characterized in that, the said external agency that reads is looked the concrete steps of audio material data file and is:
Connect peripheral medium and look the audio material data fetch equipment;
From said peripheral material data fetch equipment, read said external agency and look the audio material data file;
Obtain said external agency and look the file type and the file attribute of audio material data file; Said file type comprises: the audio material type, look the audio material type, said file attribute comprises: file size, file size, file format, acquisition time;
The said external agency that demonstration is obtained is looked the file type and the file attribute of audio material data file.
17. the method described in claim 16 is characterized in that, can also comprise after said external agency is looked audio material data file step said from said peripheral material data fetch equipment, reading:
Judge whether said peripheral material data file reads completion, if, then send end of message order, otherwise, continue to read.
18. method as claimed in claim 15 is characterized in that, said external agency is looked the audio material data file, screening, and intercepting obtains required processing material and looks audio fragment file concrete steps and be:
Read said external agency and look the audio material data file;
Look on the audio material data file editor's material point mark of coming in and going out at said external agency, said external agency of going into out institute's mark between the mark look the audio material data file be programme required upload look the audio material fragment;
Preserving the said material point of coming in and going out is marked at said external agency and looks the position on the audio material data file.
19. the method described in claim 18 is characterized in that, saidly looks on the audio material data file the come in and go out concrete steps of some mark of editor's material at said external agency and is:
Look at said external agency and to choose frame on the audio material data file and squeeze into a mark, choose frame after going into a mark and get a mark said, what adjustment was beaten goes into a mark and goes out a mark.
20. method as claimed in claim 17 is characterized in that, saidly the said processing external agency that is called in the said Pgmtime line file is looked the audio material clip file is uploaded to material database and specifically comprises:
According to said material database resource allocation batch uploading said programme required upload look the audio material data file.
21. method as claimed in claim 15 is characterized in that, the said screening of said Pgmtime line file, intercepting are obtained external agency and look the audio material fragment, replaces with to upload to look audio material in the material database and specifically comprise:
Said screening, the intercepting of being called according to the algorithm computation timeline obtain external agency and look audio material fragment reproduction time, and the position replaces with the play position that the said correspondence that uploads in the material database is looked audio material.
22. an external agency is looked the treatment system of audio material, it is characterized in that, comprising: external agency is looked audio material reading unit, Pgmtime line file generation unit, is uploaded the material unit, wherein,
External agency is looked the audio material reading unit, is used to read medium and looks the audio material data file;
Pgmtime line file generation unit is used for looking the audio material data file according to said external agency, screening, and intercepting obtains the required external agency of program making and looks the audio material fragment; On timeline, edit the required external agency of resulting said program making and look audio material, be used for program making;
Upload the material unit, the said processing material file format code transferring that is used for said Pgmtime line file is called is the discernible form of material database; Be uploaded to material database simultaneously.
23. the system described in claim 22 is characterized in that, said external agency is looked the audio material reading unit and also can be used for: connect peripheral material data fetch equipment; From said peripheral material data fetch equipment, read said external agency and look the audio material data file; Obtain said external agency and look the file type and the file attribute of audio material data file; Said file type comprises: the audio material type, look the audio material type, said file attribute comprises: file size, file size, file format, acquisition time; The said external agency that demonstration is obtained is looked the file type and the file attribute of audio material data file.
24. the system described in claim 23 is characterized in that, said external agency is looked the audio material reading unit and also can be used for: judge whether said peripheral material data file reads completion, if, then send end of message order, otherwise, continue to read.
25. the system described in claim 22 is characterized in that, said Pgmtime line file generation unit can also be used for: read said external agency and look the audio material data file; Look editor's material discrepancy point mark on the audio material data file at said external agency, said external agency of going into out institute's mark between the mark is looked the audio material data file and is looked the audio material fragment for required the uploading of programming; Preserving the said material point of coming in and going out is marked at said external agency and looks the position on the audio material data file.
26. the system described in claim 25; It is characterized in that; Said Pgmtime line file generation unit can also be used for: look at said external agency and choose frame on the audio material data file and squeeze into a mark; Choose frame after going into a mark and get a mark said, what adjustment was beaten goes into a mark and goes out a mark.
27. the system described in claim 25; It is characterized in that; Said Pgmtime line file generation unit also can be used for: after the said external agency that in said Pgmtime line file, is called is looked audio material video segment transcoding and uploaded to material database; The said external agency that is called in the said Pgmtime line file is looked the audio material video segment, replace with the said external agency that is called in the said Pgmtime line file and look the audio material video segment and upload to and look the audio material file behind the transcoding in the material database.
28. the system described in claim 22 is characterized in that, the said material unit further of uploading is used for: according to and said material database between the said transcoding of Resource Allocation in Networks batch uploading after the said material data file of uploading.
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| CN109788308A (en) * | 2019-02-01 | 2019-05-21 | 腾讯音乐娱乐科技（深圳）有限公司 | Audio/video processing method, device, electronic equipment and storage medium |
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