CN103761985A - Multi-channel video and audio online-type playing and editing system - Google Patents
Multi-channel video and audio online-type playing and editing system Download PDFInfo
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Abstract
The invention provides a multi-channel video and audio online-type playing and editing system which comprises a computer hardware system as an operation platform and a software system. The software system comprises a video and audio collecting module, a video and audio monitoring module, a video and audio marking and switching module, a video timeline module, an audio timeline module, a video and audio image-text composite file output module, a caption editing module, a caption listing module, a caption image-text timeline module and a video and audio image-text project file output module, wherein the video and audio collecting module is used for collecting signal sources, the video and audio monitoring module is used for monitoring the signal sources, the video and audio marking and the switching module is used for marking the collected signal sources, sending marked videos to the video timeline module to obtain editable video project files, sending marked audios to the audio timeline module to obtain editable audio project files and sending the videos and the audios to the video and audio image-text composite file output module to obtain composite finished video and audio files, the caption editing module, the caption listing module and the caption image-text timeline module are connected in sequence to form editable caption image-text project files, and the video and audio image-text project file output module is used for forming editable video and audio image-text project files. The multi-channel video and audio online-type playing and editing system can form finished files and editable project files and can achieve the functions of broadcasting director recall, simultaneous recording and editing, one-way recording and multi-way recording.
Description
Technical field
The present invention relates to a kind of studio video and audio-editing technical field, relate in particular to the online editing system of performing in a radio or TV programme of a kind of hyperchannel video and audio.
Background technology
The mode that studio multi-channel video is now shot with video-corder mainly contains following two kinds:
(1) mode is recorded in the studio based on conventional hardware equipment.Major equipment has the formations such as instructor in broadcasting's switching device (switching device of multiplex video signal source), storage system (equipment of storage video and audio video-tape or data file), Character Generator (equipment of the on-the-spot output in studio captions).
(2) mode is recorded in the multichannel video and audio studio based on computer platform.This mode, the whole ITization of studio recording system based on conventional hardware equipment in the first, realizes the switching of studio multipath signal source and records by software systems.
The shortcoming of these two kinds of studio recording systems:
Once 1 occurs that instructor in broadcasting's handoff error can not recover at the scene, the later stage can only or recall the whole finished product file of recording by amended record video and audio, and to carry out cutting synthetic.
What 2, recorded these two kinds of studios is all that simple collection recorded, and is all the composite document of output.Realize secondary editor, all can only be by decoding, editor, this process of coding output.For example captions mistake, can only be by blocking editor's mode correction when the later stage is revised.
Summary of the invention
For above-mentioned defect and the problem of prior art, the object of this invention is to provide the online editing system of performing in a radio or TV programme of a kind of hyperchannel video and audio, solved existing video and audio and performed in a radio or TV programme that editing technique can not be realized online editing and instructor in broadcasting is switched the problem of recalling.
In order to achieve the above object, the invention provides following technical scheme:
The online editing system of performing in a radio or TV programme of a kind of hyperchannel video and audio, comprises computer hardware system and software systems, and computer hardware system is as the operation platform of software systems; Wherein said software systems comprise:
Video and audio acquisition module (AV acquisition module), any one or more the external video/audio signal source of complete collection forms data file and is stored in computing machine local hard drive;
Video and audio monitors module, is connected with video and audio acquisition module, in order to monitor any one or more external video/audio signal source, or monitors the local video and audio material of one or more computing machines;
Video and audio mark handover module, be connected with video and audio acquisition module, video time wire module, audio frequency timeline module and audio frequency and video picture and text composite document output module respectively, in order to any one or more extraneous signal source of mark video and audio acquisition module, and the video and audio after mark is sent to respectively to video time wire module, audio frequency timeline module and audio frequency and video picture and text composite document output module;
Caption editing module, is connected with subtitle list module, for editing the needed captions facsimile file of audio frequency and video project file, and this captions facsimile file is stored in the local hard drive of computing machine;
Subtitle list module, be connected with caption editing module and captions picture and text timeline module respectively, can recall the captions facsimile file editting via caption editing module being stored in computing machine local hard drive, according to time sequencing list, the captions facsimile file in list is sent in order to captions picture and text timeline module simultaneously;
Captions picture and text timeline module, is connected with subtitle list module, receives the captions facsimile file in subtitle list module, forms editable captions picture and text project file;
Video time wire module, is connected with video and audio mark handover module, receives the video file after video and audio mark handover module mark, forms editable video project file;
Audio frequency timeline module, is connected with video and audio mark handover module, receives the audio file after video and audio mark handover module mark, forms editable audio frequency project file;
Audio frequency and video picture and text composite document output module, be connected with video and audio mark handover module and subtitle list module respectively, by video file and audio file after video and audio mark handover module switch flag, and the synthetic finished product video and audio file of the captions facsimile file of subtitle list module output; And
Audio frequency and video picture and text project file output module, is connected with captions picture and text timeline module, video time wire module and audio frequency timeline module respectively, and output forms a complete editable audio frequency and video picture and text project file.
Further, also comprise special video effect module, be connected with video time wire module, for the special effect processing between video segment itself on video time wire module or two sections of video segments.
Hyperchannel video and audio of the present invention is online, and to perform in a radio or TV programme editing system be that video and audio based on traditional is performed in a radio or TV programme to innovate on the basis of editing technique and multichannel video and audio recorded and editor is put at one time and carried out, initiative proposition the online editing technique of performing in a radio or TV programme.The present invention is except carrying out the recording and edit of multichannel video and audio, emphasis has solved online editing and instructor in broadcasting is switched the problem of recalling these two aspects, the mark switching of multipath signal source is recorded and can be generated two files simultaneously, one is composite document, one is editable timeline project file (not synthetic file, comprise video project file, audio frequency project file, captions picture and text project file), realize online editing; And switch afterwards in instructor in broadcasting personnel mistake, can realize switching point and recall a period of time forward or backward, realize instructor in broadcasting's switching and recall.
In sum, direct beneficial effect of the present invention has following:
1, form finished product file.The finished product composite document that collection is recorded can directly read and apply.
2, form project file.The not synthetic project file (comprising video engineering, audio frequency engineering, picture and text engineering) that collection is recorded can cutting easily on timeline, pull, modification, additions and deletions, change order etc.
3, instructor in broadcasting recalls.Occur misleading and broadcast in the situation of switching, the present invention can easily recall signal forward or backward, until find switching point accurately, to can catch most suitable camera lens.
4, compile on record limit in limit.Can record on one side, online editing simultaneously, shortens the video and audio-editing time greatly, greatly improves video and audio-editing efficiency.
5, single channel multi-channel recording.Both can single channel video and audio record online editor, also can multichannel video and audio record online editor, realize the combination of studio system and video editing system (nonlinear editing system).
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the module connection diagram of the software systems in editing system of the present invention.
Fig. 2 is the layout block diagram of the software interface of editing system of the present invention.
Embodiment
Below in conjunction with embodiments of the invention, technical scheme of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Shown in Fig. 1, as embodiment, the online editing system of performing in a radio or TV programme of a kind of hyperchannel video and audio of the present invention is described, comprise computer hardware system and software systems, computer hardware system is as the operation platform of software systems, and the master operating system of described computer hardware is windowsXP/7 system; Wherein said software systems comprise:
Video and audio acquisition module (AV acquisition module), multichannel video and audio capture card AV1, AV2 and AV3(that this modular program connects any a compatible directshow of Microsoft need configuration separately), complete collection AV1, AV2 HeAV3 tri-external video/audio signal sources, tunnel form data file and are stored in computing machine local hard drive;
Video and audio monitors module, be connected with video and audio acquisition module, in order to monitor multichannel (can also increase again several roads depending on concrete condition) the external video/audio signal sources such as AV1, AV2 and AV3, this module is shown as monitor window at the software interface of editing system of the present invention, each is cut apart pre-monitor window and connects in order an external video and audio in road, and each monitor window monitors a road video/audio signal;
Video and audio mark handover module, be connected with video and audio acquisition module, video time wire module, audio frequency timeline module and audio frequency and video picture and text composite document output module respectively, in order to the extraneous signal source of the multichannels such as AV1, the AV2 of mark video and audio acquisition module and AV3, and the video and audio after mark is sent to respectively to video time wire module, audio frequency timeline module and audio frequency and video picture and text composite document output module;
Video time wire module receives the video file after video and audio mark handover module mark, forms editable video project file;
Audio frequency timeline module receives the audio file after video and audio mark handover module mark, forms editable audio frequency project file;
Audio frequency and video picture and text composite document output module, be connected with video and audio mark handover module and subtitle list module respectively, by video file and audio file after video and audio mark handover module switch flag, and the synthetic finished product video and audio file of the captions facsimile file of subtitle list module output;
Caption editing module, subtitle list module and captions picture and text timeline module are connected in turn, caption editing module is used for editing the needed captions facsimile file of audio frequency and video project file (as captions or LOGO etc.), and this captions facsimile file is stored in the local hard drive of computing machine; Subtitle list module can recall this captions facsimile file, according to time sequencing list, the captions facsimile file in list is sent in order to captions picture and text timeline module simultaneously; Captions picture and text timeline module receives the captions facsimile file (as captions or LOGO etc.) in subtitle list module, forms editable captions picture and text project file; Wherein caption editing module, subtitle list module are shown as caption editing and caption broadcasting list on the software interface of editing system of the present invention;
Audio frequency and video picture and text project file output module, be connected with captions picture and text timeline module, video time wire module and audio frequency timeline module respectively, receive editable captions picture and text project file, the editable video project file of video time wire module and the editable audio frequency project file of audio frequency timeline module of captions picture and text timeline module, and output forms a complete editable audio frequency and video picture and text project file.
And also comprise and special video effect module be connected with video time wire module, for the special effect processing between video segment itself on video time wire module or two sections of video segments.
As shown in Figure 2, the software interface of editing system of the present invention comprises caption editing and caption broadcasting list, video and audio supervision (monitor window of respective numbers can be set according to the way of external video and audio), final output effect supervision, special video effect module, captions rail, video track and audio track, handled easily editor.The software interface layout of editing system of the present invention is modular, can close as required certain module.Caption editing and broadcasting list in software interface of the present invention exist with card format.Special video effect module exists with drop-down box form, and the various special efficacys of video and audio-editing are provided, can self-defined special efficacy.The monitor windows such as AV1, AV2, AV3 are the windows that monitors extraneous signal source, the truth that monitors each road signal source that can be real-time.Final output effect monitors it is to monitor at the continuous synthetic effect that switches and add after captions picture and text through video and audio mark.Captions rail, video track, audio track are all to exist with the form of time lines.
Principle of work of the present invention is as follows:
1, according to the needs of studio recorded content, first open caption editing module, make studio and record the captions facsimile file needing and be kept at the local hard drive of computing machine.
2, open compiled system software package of the present invention, by subtitle list module, recall the facsimile file of making, form sequential list output standby.
3, by be arranged on computer platform PCI slot multichannel video and audio capture card (AV1, AV2, AV3) and compiled system software package of the present invention, arrange record storing path, project file title, format, the code stream of composite document, captions facsimile file and project file and record passage.
4, click " recording " button, realize complete the recording for external video and audio source, each road (AV1, AV2, AV3), the complete log file of each passage is pressed CLIP1,2,3,4 ... automatic sequence forms filename.
5, by video and audio, monitor module, monitor the situation in each video and audio source, road, then by mouse, click switching, mark.
6, through the video and audio fragment of clicking switch flag, send to video time wire module, audio frequency timeline module, automatically go up rail, form editable video and audio project file, each video and audio sheet spacer segment takies a video and audio track.
7, by mouse, click the file of subtitle list module, subtitle file is gone up rail automatically to captions picture and text timeline module, add needed captions, LOGO automatically to the video and audio fragment of recording switch flag, each subtitle file interval takies a captions timeline track.
8, recorded by audio frequency and video picture and text composite document output module, output forms a switching complete audio frequency and video composite document later.
9, recorded, by audio frequency and video picture and text project file output module, formed not synthetic project file, as required, can the relevant content that needs adjustment of online editing.
10, recorded, on video time wire module, can recall instructor in broadcasting's camera lens, adjusted in real time switch flag point.
11, recorded, in captions picture and text timeline module, audio frequency timeline module, adjusted in real time the various captions of editor, picture and text, audio fragment material.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (2)
1. the online editing system of performing in a radio or TV programme of hyperchannel video and audio, is characterized in that: comprise computer hardware system and software systems, computer hardware system is as the operation platform of software systems; Wherein said software systems comprise:
Video and audio acquisition module, any one or more the external video/audio signal source of complete collection forms data file and is stored in computing machine local hard drive;
Video and audio monitors module, is connected with video and audio acquisition module, in order to monitor any one or more external video/audio signal source, or monitors the local video and audio material of one or more computing machines;
Video and audio mark handover module, be connected with video and audio acquisition module, video time wire module, audio frequency timeline module and audio frequency and video picture and text composite document output module respectively, in order to any one or more extraneous signal source of mark video and audio acquisition module, and the video and audio after mark is sent to respectively to video time wire module, audio frequency timeline module and audio frequency and video picture and text composite document output module;
Caption editing module, is connected with subtitle list module, for editing the needed captions facsimile file of audio frequency and video project file, and this captions facsimile file is stored in the local hard drive of computing machine;
Subtitle list module, be connected with caption editing module and captions picture and text timeline module respectively, can recall the captions facsimile file editting via caption editing module being stored in computing machine local hard drive, according to time sequencing list, the captions facsimile file in list is sent in order to captions picture and text timeline module simultaneously;
Captions picture and text timeline module, is connected with subtitle list module, receives the captions facsimile file in subtitle list module, forms editable captions picture and text project file;
Video time wire module, is connected with video and audio mark handover module, receives the video file after video and audio mark handover module mark, forms editable video project file;
Audio frequency timeline module, is connected with video and audio mark handover module, receives the audio file after video and audio mark handover module mark, forms editable audio frequency project file;
Audio frequency and video picture and text composite document output module, be connected with video and audio mark handover module and subtitle list module respectively, by video file and audio file after video and audio mark handover module switch flag, and the synthetic finished product video and audio file of the captions facsimile file of subtitle list module output; And
Audio frequency and video picture and text project file output module, is connected with captions picture and text timeline module, video time wire module and audio frequency timeline module respectively, and output forms a complete editable audio frequency and video picture and text project file.
2. the online editing system of performing in a radio or TV programme of a kind of hyperchannel video and audio according to claim 1, it is characterized in that: also comprise special video effect module, be connected with video time wire module, for the special effect processing between video segment itself on video time wire module or two sections of video segments.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493512A (en) * | 2014-12-14 | 2016-04-13 | 深圳市大疆创新科技有限公司 | Video processing method, video processing device and display device |
| CN106028004A (en) * | 2016-07-25 | 2016-10-12 | 厦门视诚科技有限公司 | Multi-signal input and multi-image composition device and method |
| US9973728B2 (en) | 2014-12-14 | 2018-05-15 | SZ DJI Technology Co., Ltd. | System and method for supporting selective backtracking data recording |
| CN108833816A (en) * | 2018-06-14 | 2018-11-16 | 成都依能科技股份有限公司 | A kind of method of multi-channel sound audio video synchronization recording and multi-track synchro edit |
| CN110010164A (en) * | 2018-11-13 | 2019-07-12 | 成都依能科技股份有限公司 | Multi-channel sound video automated intelligent edit methods |
| CN110166652A (en) * | 2019-05-28 | 2019-08-23 | 成都依能科技股份有限公司 | Multi-track audio-visual synchronization edit methods |
| CN110971957A (en) * | 2018-09-30 | 2020-04-07 | 阿里巴巴集团控股有限公司 | Video editing method and device and mobile terminal |
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| CN112468740A (en) * | 2020-11-11 | 2021-03-09 | 新奥特（北京）视频技术有限公司 | Intelligent virtual synthesis manufacturing system, method and storage medium for 8K ultra-high definition programs |
| CN112584217A (en) * | 2019-09-27 | 2021-03-30 | 西安诺瓦星云科技股份有限公司 | Picture identification method, device and system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1223052A (en) * | 1997-04-06 | 1999-07-14 | 索尼公司 | Signal processor and signal processing method |
| CN101091217A (en) * | 2005-10-17 | 2007-12-19 | 株式会社东芝 | Information storage medium, information reproducing apparatus, and information reproducing method |
| WO2010096191A2 (en) * | 2009-02-18 | 2010-08-26 | Exbiblio B.V. | Automatically capturing information, such as capturing information using a document-aware device |
-
2014
- 2014-01-24 CN CN201410035328.7A patent/CN103761985B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1223052A (en) * | 1997-04-06 | 1999-07-14 | 索尼公司 | Signal processor and signal processing method |
| CN101091217A (en) * | 2005-10-17 | 2007-12-19 | 株式会社东芝 | Information storage medium, information reproducing apparatus, and information reproducing method |
| WO2010096191A2 (en) * | 2009-02-18 | 2010-08-26 | Exbiblio B.V. | Automatically capturing information, such as capturing information using a document-aware device |
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| WO2016095072A1 (en) * | 2014-12-14 | 2016-06-23 | 深圳市大疆创新科技有限公司 | Video processing method, video processing device and display device |
| US9973728B2 (en) | 2014-12-14 | 2018-05-15 | SZ DJI Technology Co., Ltd. | System and method for supporting selective backtracking data recording |
| US20180227539A1 (en) | 2014-12-14 | 2018-08-09 | SZ DJI Technology Co., Ltd. | System and method for supporting selective backtracking data recording |
| US10284808B2 (en) | 2014-12-14 | 2019-05-07 | SZ DJI Technology Co., Ltd. | System and method for supporting selective backtracking data recording |
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| US10567700B2 (en) | 2014-12-14 | 2020-02-18 | SZ DJI Technology Co., Ltd. | Methods and systems of video processing |
| CN105493512A (en) * | 2014-12-14 | 2016-04-13 | 深圳市大疆创新科技有限公司 | Video processing method, video processing device and display device |
| CN106028004A (en) * | 2016-07-25 | 2016-10-12 | 厦门视诚科技有限公司 | Multi-signal input and multi-image composition device and method |
| CN108833816A (en) * | 2018-06-14 | 2018-11-16 | 成都依能科技股份有限公司 | A kind of method of multi-channel sound audio video synchronization recording and multi-track synchro edit |
| CN108833816B (en) * | 2018-06-14 | 2020-10-02 | 成都依能科技股份有限公司 | Method for synchronously recording multi-channel audio and video and synchronously editing multi-track |
| CN110971957A (en) * | 2018-09-30 | 2020-04-07 | 阿里巴巴集团控股有限公司 | Video editing method and device and mobile terminal |
| CN110010164A (en) * | 2018-11-13 | 2019-07-12 | 成都依能科技股份有限公司 | Multi-channel sound video automated intelligent edit methods |
| CN110166652A (en) * | 2019-05-28 | 2019-08-23 | 成都依能科技股份有限公司 | Multi-track audio-visual synchronization edit methods |
| CN112584217A (en) * | 2019-09-27 | 2021-03-30 | 西安诺瓦星云科技股份有限公司 | Picture identification method, device and system |
| CN111901538A (en) * | 2020-07-23 | 2020-11-06 | 北京字节跳动网络技术有限公司 | Subtitle generating method, device and equipment and storage medium |
| CN111901538B (en) * | 2020-07-23 | 2023-02-17 | 北京字节跳动网络技术有限公司 | Subtitle generating method, device and equipment and storage medium |
| US11837234B2 (en) | 2020-07-23 | 2023-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Subtitle generation method and apparatus, and device and storage medium |
| CN112468740A (en) * | 2020-11-11 | 2021-03-09 | 新奥特（北京）视频技术有限公司 | Intelligent virtual synthesis manufacturing system, method and storage medium for 8K ultra-high definition programs |
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