CN103165156A - Video synchronously playing system, video playing method and optical disk - Google Patents
Video synchronously playing system, video playing method and optical disk Download PDFInfo
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Abstract
The invention discloses a video synchronously playing system, a video playing method and an optical disk, wherein the video synchronously playing system comprises a multi-channel recording system, a recording unit, storage media and a play software module. The multi-channel recording system is used for synchronously coding and recording multi-channel video signals acquired by shooting the same scene from different orientations into a plurality of videos. Time points of the plurality of videos are aligned with each other. The recording unit is used for recording the plurality of videos into the storage media. The play software module is used for synchronously playing the plurality of videos stored in the storage media. The video synchronously playing system, the video playing method and the optical disk can enable a user to watch the plurality of videos at the same time, and the user can freely select videos in which the user is interested to watch according to own needs.
Description
Technical field
The present invention relates to the video playback technical field, more specifically, relate to a kind of audio video synchronization Play System and video broadcasting method thereof, CD.
Background technology
The various technology that video (Video) general reference is caught a series of static image, note down, process, store, transmit and reappear in the electric signal mode.Video technique is to develop for television system the earliest, but flourish along with the Digital Video Processing technology more developed into now various form and in order to the consumer, videograph got off.The record fragment that the prosperity of network technology also impels video is present on the Internet with the form of streaming media, and can be received and play by computer.About the various suffix forms of large small video, comprise that individual video uploads, film video.Video technique has been widely used in the fields such as video display, camera, radar, monitoring, education.
At present, no matter be in film, TV play, or in the recording process of the video of the elaboration class of education sector, all will be taken in advance after the multi-channel video that obtains processes through montage by the staff, form one road video and save as video file, that is, each video segment in final road video of playing be selected from the same time period, in multi-channel video one the tunnel.
For example, in the Classic Course recording process, N video camera taken the process of giving lessons simultaneously from different perspectives, as classroom panorama, teacher's feature, writing on the blackboard feature, student's feature etc., and the N road video that shooting is obtained is by switching, after montage processes, forming the video file that finally will play.Afterwards, when video playback, broadcast be exactly the road vision signal of processing through montage, be the writing on the blackboard close-up shot as what play at 00:10:00～00:10:30, what play at 00:15:00～00:12:10 is the close-up shot that student Zhang San answers a question.
Like this, the user can only watch the road video that is obtained by the multi-channel video montage of taking in advance passively.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of audio video synchronization Play System and video broadcasting method thereof, CD, can solve the problem that the user who exists in prior art can only watch the road video that is obtained by the multi-channel video montage of taking in advance passively.
For achieving the above object, technical scheme of the present invention is achieved in that
On the one hand, a kind of audio video synchronization Play System is provided, comprise: hyperchannel recording system, imprinting unit, storage medium and playout software module, wherein: the hyperchannel recording system, be used for to take simultaneously the resulting multi-channel video signal synchronous coding of Same Scene from different orientation and record into a plurality of videos, wherein, the time point of a plurality of videos is in alignment with each other; The imprinting unit is used for a plurality of videos are burnt to storage medium; The playout software module is used for the synchronous a plurality of videos that are stored in storage medium of playing.
On the other hand, also provide a kind of CD, having comprised: take simultaneously Same Scene from different orientation and record a plurality of videos that obtain through synchronous coding, wherein, the time point of a plurality of videos is in alignment with each other; The playout software module is used for synchronous a plurality of videos of playing.
Another aspect, a kind of video broadcasting method of audio video synchronization Play System also is provided, comprise: the hyperchannel recording system will be taken simultaneously from different orientation the resulting multi-channel video signal synchronous coding of Same Scene and record into a plurality of videos, and wherein, the time point of a plurality of videos is in alignment with each other; The imprinting unit is burnt to a plurality of videos in storage medium; The synchronous a plurality of videos that are stored in storage medium of playing of playout software module.
Technique effect of the present invention: after the time point alignment of a plurality of videos by will take Same Scene, be burnt to simultaneously in a storage medium, but not after being formed a video through montage, these a plurality of videos are burnt in storage medium, and use the playout software module synchronously to play this a plurality of videos, thereby can be so that the user watches a plurality of videos simultaneously, can according to the needs of oneself, freely select own interested video to watch.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation according to the audio video synchronization Play System of embodiments of the invention one;
Fig. 2 shows the structural representation according to the playout software module of embodiments of the invention two;
Fig. 3 shows the schematic diagram according to the broadcast window of embodiments of the invention two;
Fig. 4 shows according to the audio video synchronization Play System of embodiments of the invention six and the process flow diagram of video broadcasting method thereof.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Embodiment one
Fig. 1 shows the structural representation according to the audio video synchronization Play System of embodiments of the invention one, and this system comprises: hyperchannel recording system 10, imprinting unit 20, storage medium 30, playout software module 40, wherein:
Playout software module 40 is used for the synchronous a plurality of videos that are stored in storage medium 30 of playing.This playout software module is a kind of video jukebox software.
After the time point alignment of a plurality of videos of the embodiment of the present invention by will take Same Scene, be burnt to simultaneously in a storage medium, but not after being formed a video through montage, these a plurality of videos are burnt in storage medium, and use the playout software module synchronously to play this a plurality of videos, thereby can be so that the user watches a plurality of videos simultaneously, can according to the needs of oneself, freely select own interested video to watch.
As shown in Figure 1, above-mentioned playout software module can be arranged in storage medium in advance.Obviously, this playout software module also can be arranged in the video playback apparatus such as PC, notebook computer.
Storage medium can be CD, USB flash disk, portable hard drive etc.
Embodiment two
As shown in Figure 2, the playout software module 40 in embodiment one may further include:
In actual implementation process, when the playout software module is synchronously play a plurality of video in storage medium, when just beginning to play, can select randomly a video to play in main window from a plurality of videos by the playout software module, also can according to the rule of acquiescence, specify a video to play in main window.
In addition, in order to make the user optionally to select a video more clearly play in main window and watch according to the needs of oneself, playout software module 40 can also comprise receiver module 406, received user's select command by this module, wherein, this select command is generated by the subwindow that the user clicks in a plurality of subwindows by the mode of mouse or touch; Like this, playing module 404 just can use main window to play simultaneously video specified in select command, and wherein, the video of appointment is the video that the subwindow clicked is play.Thereby the user can use the click such as mouse playing the subwindow of an own interested video, and this video just can have been play in main window with large picture the while.
Embodiment three
In embodiment two, the imprinting unit will record a plurality of videos that obtain be burnt to storage medium in, can also be burnt to together these a plurality of videos programme information separately in storage medium; , main window can also be play the programme information of this video simultaneously in a video in a plurality of videos after large picture broadcast decoder; In a video in a plurality of videos of each subwindow after broadcast decoder, can also play simultaneously the programme information of this video.Like this, the user can recognize some information about this video.
For example, these a plurality of videos are the videos about a Classic Course, and each subwindow when playing a video, can also be play the programme information of this video, as teacher's feature, writing on the blackboard feature, classroom panorama etc. so.
Embodiment four
In embodiment one to three, when storage medium is CD, and, when the playout software module is arranged in this CD in advance, at this moment, in the time will watching video, only needs to play this CD and get final product.This CD comprises: take simultaneously Same Scene from different orientation and record a plurality of videos that obtain through synchronous coding, wherein, the time point of these a plurality of videos is in alignment with each other; And the playout software module, be used for synchronous these a plurality of videos of playing.
In order to realize synchronous broadcast, the playout software module may further include: decoder module is used for opening simultaneously a plurality of videos of CD, and simultaneously these a plurality of videos is decoded, and decoded a plurality of videos are outputed to playing module; Playing module, for a plurality of videos after synchronous broadcast decoder, wherein, broadcast window for a plurality of videos after synchronous broadcast decoder includes a main window and a plurality of subwindow, main window is used for a plurality of videos after large picture broadcast decoder, each in a plurality of subwindows is for one of a plurality of videos after broadcast decoder, and main window is greater than subwindow.
In actual implementation process, during a plurality of video of the synchronous broadcast of playout software module, when just beginning to play, can select randomly a video to play in main window from a plurality of videos by the playout software module, also can according to the rule of acquiescence, specify a video to play in main window.
In addition, in order to make the user optionally to select a video more clearly play in main window and watch according to the needs of oneself, the playout software module also comprises: receiver module, be used for receiving user's select command, wherein, select command is generated by the subwindow that the user clicks in a plurality of subwindows by the mode of mouse or touch; Like this, playing module just can use main window to play simultaneously video specified in select command, and wherein, the video of appointment is the video that the subwindow clicked is play.
Embodiment five
In embodiment four, also comprise in CD: a plurality of videos programme information separately; , main window also is used for playing the programme information of this video in a video with a plurality of videos after large picture broadcast decoder; When each subwindow also is used for a video of a plurality of videos after broadcast decoder, play the programme information of this video.
Like this, the user can recognize some information about this video.
For example, these a plurality of videos are the videos about a Classic Course, and each subwindow when playing a video, can also be play the programme information of this video, as teacher's feature, writing on the blackboard feature, classroom panorama etc. so.
Embodiment six
The flow process of the video broadcasting method of the audio video synchronization Play System in embodiment one to three as shown in Figure 4, comprises the following steps:
Step S402, hyperchannel recording system will take simultaneously from different orientation the resulting N of Same Scene road vision signal synchronous coding and record into N video, and wherein, the time point of this N video is in alignment with each other, and N is the natural number more than or equal to 2;
Step S404, the imprinting unit is burnt to N video of hyperchannel recording system output in storage medium;
Namely completed recording and the imprinting process of video by step S402～S404.Follow-up, in the time of need to watching, can execution in step S406.
Step S406, synchronous N the video that is stored in storage medium of playing of playout software module.Concrete processing is as follows:
Step 1: the playout software module is opened N video in storage medium simultaneously, and simultaneously this N video is decoded;
Step 2: N video after the synchronous broadcast decoder of playout software module, wherein, when playing, a video in N video after using a main window with large picture broadcast decoder, use simultaneously N subwindow video in N video after broadcast decoder one to one respectively, wherein, main window is greater than subwindow, as shown in Figure 3.
In actual implementation process, when the playout software module is synchronously play N video in storage medium, when just beginning to play, can select randomly a video to play in main window from N video by the playout software module, also can according to the rule of acquiescence, specify a video to play in main window.
In addition, in order to make the user optionally to select a video more clearly play in main window and watch according to the needs of oneself, during N video in step 2 after the synchronous broadcast decoder of playout software module, can also receive user's select command, wherein, select command is generated by the subwindow that the user clicks in N subwindow by the mode of mouse or touch; Use main window to play simultaneously video specified in select command, wherein, the video of appointment is the video that the subwindow clicked is play.
Embodiment seven
In embodiment six, in step S404 the imprinting unit will record N the video that obtains be burnt to storage medium in, can also be burnt to together N video programme information separately in storage medium; , in a video in N the video of playout software module after using main window with large picture broadcast decoder, also play the programme information of this video; In a video in N video after using a subwindow broadcast decoder, also play the programme information of this video.
Like this, the user can recognize some information about this video.
Playout software module in above-described embodiment can be used as a kind of video jukebox software and uses independently.
From above description, can find out, the above embodiments of the present invention have realized following technique effect: after the time point alignment of a plurality of videos by will take Same Scene, be burnt to simultaneously in a storage medium, but not after being formed a video through montage, these a plurality of videos are burnt in storage medium, and use the playout software module synchronously to play this a plurality of videos, thereby can be so that the user watches a plurality of videos simultaneously, can according to the needs of oneself, freely select own interested video to watch.
obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in memory storage and be carried out by calculation element, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step being made into the single integrated circuit module realizes.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (15)
1. an audio video synchronization Play System, is characterized in that, comprising: hyperchannel recording system, imprinting unit, storage medium and playout software module, wherein:
Described hyperchannel recording system is used for taking simultaneously from different orientation the resulting multi-channel video signal synchronous coding of Same Scene and records into a plurality of videos, and wherein, the time point of described a plurality of videos is in alignment with each other;
Described imprinting unit is used for described a plurality of videos are burnt to described storage medium;
Described playout software module is used for the synchronous a plurality of videos that are stored in described storage medium of playing.
2. system according to claim 1, is characterized in that, described playout software module comprises:
Decoder module is used for opening simultaneously a plurality of videos of described storage medium, and simultaneously described a plurality of videos is decoded, and decoded a plurality of videos are outputed to playing module;
Described playing module, for a plurality of videos after synchronous broadcast decoder, wherein, broadcast window for a plurality of videos after synchronous broadcast decoder includes a main window and a plurality of subwindow, described main window is used for the described decoded a plurality of videos of large picture broadcast, each in described a plurality of subwindow is for one that plays described decoded a plurality of videos, and described main window is greater than described subwindow.
3. system according to claim 2, is characterized in that, described playout software module also comprises:
Receiver module, for the select command that receives the user, wherein, described select command is generated by the subwindow that the user clicks in described a plurality of subwindow by the mode of mouse or touch;
Described playing module also is used for using described main window to play simultaneously the specified video of described select command, and the video of described appointment is the video that the subwindow clicked is play.
4. according to claim 2 or 3 described systems, is characterized in that, described imprinting unit also is used for when a plurality of videos are burnt to described storage medium, described a plurality of videos programme information separately being burnt in described storage medium together; ,
Described main window also is used for playing the programme information of this video when playing a video of described decoded a plurality of videos with large picture;
Each in described a plurality of subwindow also is used for playing the programme information of this video in a video playing described decoded a plurality of videos.
5. a CD, is characterized in that, comprising:
Take simultaneously Same Scene from different orientation and record a plurality of videos that obtain through synchronous coding, wherein, the time point of described a plurality of videos is in alignment with each other;
The playout software module is used for the synchronous described a plurality of videos of playing.
6. CD according to claim 5, is characterized in that, described playout software module comprises:
Decoder module is used for opening simultaneously described a plurality of video, and simultaneously described a plurality of videos is decoded, and decoded a plurality of videos are outputed to playing module;
Described playing module, for a plurality of videos after synchronous broadcast decoder, wherein, broadcast window for a plurality of videos after synchronous broadcast decoder includes a main window and a plurality of subwindow, described main window is used for the described decoded a plurality of videos of large picture broadcast, each in described a plurality of subwindow is for one that plays described decoded a plurality of videos, and described main window is greater than described subwindow.
7. CD according to claim 6, is characterized in that, described playout software module also comprises:
Receiver module, for the select command that receives the user, wherein, described select command is generated by the subwindow that the user clicks in described a plurality of subwindow by the mode of mouse or touch;
Described playing module also is used for using described main window to play simultaneously the specified video of described select command, and the video of described appointment is the video that the subwindow clicked is play.
8. according to claim 6 or 7 described CDs, is characterized in that, also comprises: described a plurality of videos programme information separately; ,
Described main window also is used for playing the programme information of this video when playing a video of described decoded a plurality of videos with large picture;
Each in described a plurality of subwindow also is used for playing the programme information of this video in a video playing described decoded a plurality of videos.
9. the video broadcasting method of the described audio video synchronization Play System of any one according to claim 1 to 4, is characterized in that, comprising:
Described hyperchannel recording system will be taken simultaneously from different orientation the resulting multi-channel video signal synchronous coding of Same Scene and record into a plurality of videos, and wherein, the time point of described a plurality of videos is in alignment with each other;
Described imprinting unit is burnt to described a plurality of videos in described storage medium;
The synchronous a plurality of videos that are stored in described storage medium of playing of described playout software module.
10. method according to claim 9, is characterized in that, the synchronous a plurality of videos that are stored in described storage medium of playing of described playout software module comprise:
Described playout software module is opened a plurality of videos in described storage medium simultaneously, and simultaneously described a plurality of videos is decoded;
A plurality of videos after the synchronous broadcast decoder of described playout software module, wherein, when playing, use a main window with one in the described decoded a plurality of videos of large picture broadcast, use simultaneously a plurality of subwindows to play one to one respectively in described decoded a plurality of videos one, wherein, described main window is greater than described subwindow.
11. method according to claim 10 is characterized in that, a plurality of videos after the synchronous broadcast decoder of described playout software module comprise:
Receive user's select command, wherein, described select command is generated by the subwindow that the user clicks in described a plurality of subwindow by the mode of mouse or touch;
Use described main window to play simultaneously video specified in described select command, the video of described appointment is the video that the subwindow clicked is play.
12. according to claim 10 or 11 described methods is characterized in that, also comprise: described imprinting unit in a plurality of videos are burnt to described storage medium in, also described a plurality of videos programme information separately is burnt in described storage medium together; ,
Described playout software module is also play the programme information of this video when using described main window with a video in the described decoded a plurality of videos of large picture broadcast; In a video in using the described decoded a plurality of videos of each subwindow broadcast, also play the programme information of this video.
13. a video broadcasting method is characterized in that, comprising:
Open simultaneously a plurality of videos, and simultaneously described a plurality of videos are decoded;
A plurality of videos after synchronous broadcast decoder, wherein, when playing, use a main window with one in the described decoded a plurality of videos of large picture broadcast, use simultaneously a plurality of subwindows to play one to one respectively in described decoded a plurality of videos one, wherein, described main window is greater than described subwindow.
14. method according to claim 13 is characterized in that, a plurality of videos after synchronous broadcast decoder comprise:
Receive user's select command, wherein, described select command is generated by the subwindow that the user clicks in described a plurality of subwindow by the mode of mouse or touch;
Use described main window to play simultaneously video specified in described select command, the video of described appointment is the video that the subwindow clicked is play.
15. according to claim 13 or 14 described methods is characterized in that, also comprise:
When using described main window with a video in the described decoded a plurality of videos of large picture broadcast, also play the programme information of this video; In a video in using the described decoded a plurality of videos of each subwindow broadcast, also play the programme information of this video.
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| CN111432260A (en) * | 2020-03-31 | 2020-07-17 | 腾讯科技（深圳）有限公司 | Method, device and equipment for synchronizing multiple paths of video pictures and storage medium |
| CN111417005A (en) * | 2020-04-27 | 2020-07-14 | 北京淳中科技股份有限公司 | Video signal synchronous encoding method, device, system and encoding end |
| CN112188136A (en) * | 2020-09-24 | 2021-01-05 | 高新兴科技集团股份有限公司 | Method, system, storage medium and equipment for splicing and recording videos in real time in all-in-one mode |
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