CN103596044A - Method, device and system for processing and displaying video file - Google Patents
Method, device and system for processing and displaying video file Download PDFInfo
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- CN103596044A CN103596044A CN201310598221.9A CN201310598221A CN103596044A CN 103596044 A CN103596044 A CN 103596044A CN 201310598221 A CN201310598221 A CN 201310598221A CN 103596044 A CN103596044 A CN 103596044A
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Abstract
The embodiment of the invention discloses a processing method for a video file. The method comprises the following steps of identifying a video scene in the video file and relating the identified video scene to a corresponding scene descriptive identification. The invention further discloses a method, device and system for displaying video file. By means of the processing method for the video file and the method, device and system for displaying the video file, a multi-feeling audio and video file is simple to set and good in portability.
Description
Technical field
The present invention relates to electronic applications, relate in particular to a kind of processing of video file and player method, Apparatus and system.
Background technology
Develop rapidly along with electronic product, people are also more and more higher to the requirement of audio-visual amusement, under this overall background, the concepts such as 3D and 4K are extremely clear continue to bring out out, these are compared traditional tv and have the revolutionary vision grand banquet changing also the continuous people of prompting, and what kind of next step developing direction of home entertaining can be.Prior art is felt the introducing of audio-video system concept more and is realized the audio-visual experience of further enriching people by family, has extended user's experience.At present, the method that realizes the audio-visual experience of many senses normally artificially arranges timer and controls in interaction device, the time point that arrives set timer, interaction device is started working automatically, and this method arranges complexity and cannot well be transplanted to other movie theatres and play.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, a kind of Video processing and player method, Apparatus and system are provided.Can solve prior art complicated and the poor deficiency of transplantability are set.
In order to solve the problems of the technologies described above, the invention provides a kind of processing method of video file, comprising:
Identify video scene in video file;
By the associated corresponding scene description sign of the described video scene identifying.
Correspondingly, the present invention also provides a kind of player method of video file, comprising:
Detect scene description sign default in video file;
According to described scene description sign, generate control command, and described control command is sent to interaction device, so that described interaction device is carried out corresponding control action according to described control command.
Accordingly, the present invention also provides a kind of processing unit of video file, comprising:
Identification module, identifies video scene in video file;
Relating module, for identifying the associated corresponding scene description of the described video scene identifying.
Accordingly, the present invention also provides a kind of playing device of video file, comprising:
Detection module, for detection of scene description sign default in video file;
Generation module, for generating control command according to described scene description sign, and is sent to interaction device by described control command, so that described interaction device is carried out corresponding control action according to described control command.
Accordingly, the present invention also provides a kind of audio/video player system, comprises above-mentioned processing unit, playing device and interaction device
Implement the embodiment of the present invention, there is following beneficial effect:
By identifying the video scene in video file, and associated corresponding scene description identifies in video scene, so that play the playback equipment identification scene identity sign of this video file, and generate according to this scene description sign the instruction of controlling interaction device operation, can solve many sense video tastes of the prior art complicated and the poor deficiency of transplantability are set.
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 schematic flow sheet of processing method of a kind of video file of the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of player method of a kind of video file of the embodiment of the present invention;
Fig. 3 is the structural representation of processing unit of a kind of video file of the embodiment of the present invention;
Fig. 4 is the structural representation of playing device of a kind of video file of the embodiment of the present invention;
Fig. 5 is the structural representation of a kind of audio/video player system of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based 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.
Referring to Fig. 1, be the schematic flow sheet of a kind of video file processing method of the embodiment of the present invention, in the present embodiment, described method comprises:
S101, identify the video scene in video file.
Concrete, video scene refers to the video information representing in video segment, for example, have the video information of blowing, rainy video information in certain video segment of video file, spend one or more of video information of extra large video information and lightning.Video scene is certain video segment in video file, conventionally, a video scene comprises different video informations, for example, video segment between reproduction time in video file 2 minutes-3 minutes is one, and it's raining and blowing hard and the video scene of lightning, and this video scene comprises the video information of wind, rain and lightning.The present invention is not restricted the kind of the video information in video scene, can only comprise a kind of video information and can comprise a plurality of video informations yet.
S102, by the associated corresponding scene description sign of the described video scene identifying.
Concrete, scene description sign and the video scene in video file carry out associated, obtain the kind of video information in video scene, according to the associated corresponding scene description of the kind of video information, identify.For example, video scene one comprises wind and spends two kinds of video informations, and the form by character string represents that the scene description of this video scene association identifies, and the form of scene description sign can be { wind; Flower}; If video scene two comprises the video information of snow, sunlight and wind, the form of scene description sign can be { snow; Sun; Wind}, in scene description sign, can also carry the descriptor of video information simultaneously, for example, for the video information of wind, all right associated wind speed information, the video information of the associated flower of kind can also to(for) the video information of flower is { wind:2 in the scene identity information of video scene one association; Flower:rose}.
In video scene, the method for associative field scene describing sign can, for add corresponding scene description sign in any one frame of video of video scene, for example, adopt the mode of plug-in transparent captions that scene description sign is embedded in the frame of video of video scene; In the scene of streaming media, associated method can be also that described video file is encoded to flow media data packet; Determine the flow media data packet that described video scene is corresponding; In any one packet of flow media data packet corresponding to described video scene, add corresponding scene description sign.For example, video scene information is added in the SI information of the packet that video scene is corresponding.The present invention is not restricted associated method.
Optionally, in an embodiment of the present invention, also comprise the duration of obtaining video scene, and the duration is carried out associated with scene description information.For example, the duration of video scene apoplexy is 1 minute, this duration and scene description sign is carried out associated, and associated method can be directly the duration to be added in scene description sign, can be also a newly-built character string.
Implement embodiments of the invention, by identifying the video scene in video file, and associated corresponding scene description identifies in video scene, so that play the playback equipment identification scene identity sign of this video file, and generate according to this scene description sign the instruction of controlling interaction device operation, can solve many sense video tastes of the prior art complicated and the poor deficiency of transplantability are set.
Referring to Fig. 2, be the schematic flow sheet of the player method of a kind of video file of the embodiment of the present invention, in an embodiment of the present invention, described method comprises:
In S201, detection video file, default scene description identifies.
Concrete, in video file, carry the scene description sign arranging according to the method described in embodiment mono-, in video file, at least carry a scene description sign, suppose that the video presentation carrying in video file is designated { wind; Flower}.
S202, according to described scene description sign, generate control command, and described control command is sent to interaction device, so that described interaction device is carried out corresponding control action according to described control command.
Concrete, this scene description of scene description sign inquiry detecting according to S201 identifies corresponding control command, and for example, video presentation is designated { wind; Flower}, generates the control command of an indication fan and the work of fragrance of a flower generator; If video presentation is designated { rain; Flash}, generates the control command of an indication water sprinkler and photoflash lamp work.
The method that detects scene description sign default in video file can be: from the frame of video of described video scene, detect described scene description sign.For example, detect the captions that embed in the frame of video of video scene and obtain scene description sign.Also can be from flow media data packet corresponding to described video scene, to detect described scene description sign.For example, in the SI information from flow media data packet, obtain scene description sign.
Optionally, in scene description sign, also comprise the duration, this duration is the time of interaction device control action, and for example, scene description is designated { wind, 60s; Flower, 30s}, generates the control command of indicating fan work 60s and fragrance of a flower generator work 30s.
Implement embodiments of the invention, by identifying the video scene in video file, and associated corresponding scene description identifies in video scene, so that play the playback equipment identification scene identity sign of this video file, and generate according to this scene description sign the instruction of controlling interaction device operation, can solve many sense video tastes of the prior art complicated and the poor deficiency of transplantability are set.
Referring to Fig. 3, be the structural representation of a kind of video file processing unit of the embodiment of the present invention, in the present embodiment, described processing unit comprises identification module 10, relating module 11 and acquisition module 12.
Relating module 11, for identifying the associated corresponding scene description of the described video scene identifying.
Optionally, relating module 11 is for adding corresponding scene description sign in any one frame of video of described video scene.
Relating module 11 is for being encoded to flow media data packet by described video file; Determine the flow media data packet that described video scene is corresponding; In any one packet of flow media data packet corresponding to described video scene, add corresponding scene description sign.
The present embodiment and embodiment of the method one belong to same design, and its technique effect bringing is also identical, and detailed process please refer to the description of embodiment of the method one, repeats no more herein.
Referring to Fig. 4, be the structural representation of a kind of video file playing device of the embodiment of the present invention, in the present embodiment, described playing device comprises detection module 20 and generation module 21.
Optionally, detection module 20 detects described scene description sign for the frame of video from described video file.
Optionally, detection module 20 is for detecting described scene description sign from Streaming Media bag corresponding to described video file.
Optionally, scene description sign comprises the duration that represents interaction device execution control action.
Referring to Fig. 5, be the structural representation of a kind of audio/video player system of the embodiment of the present invention, in the present embodiment, this audio/video player system comprises processing unit 1, playing device 2 and interaction device 3.
Processing unit 1 identifies video scene in video file; By the associated corresponding scene description sign of the described video scene identifying.Processing unit 1 is sent to playing device 2 by the video file that adds scene description sign, and playing device 2 detects scene description sign default in video file; According to described scene description sign, generate control command, and described control command is sent to interaction device 3, so that interaction device 3 is carried out corresponding control action according to described control command.
Optionally, interaction device 2 comprises one or more in air-conditioning, water sprinkler, smell generator, fan and interactive seat.
Optionally, between playing device 2 and interaction device 3, by wireless mode, connect.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, to come the hardware that instruction is relevant to complete by computer program, described program can be stored in a computer read/write memory medium, this program, when carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosed is only a kind of preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, one of ordinary skill in the art will appreciate that all or part of flow process that realizes above-described embodiment, and the equivalent variations of doing according to the claims in the present invention, still belong to the scope that invention is contained.
Claims (13)
1. a processing method for video file, is characterized in that, comprising:
Identify video scene in video file;
By the associated corresponding scene description sign of the described video scene identifying.
2. the method for claim 1, is characterized in that, the described step by the associated corresponding scene description sign of the described video scene identifying comprises:
In any one frame of video of described video scene, add corresponding scene description sign; Or
Described video file is encoded to flow media data packet;
Determine the flow media data packet that described video scene is corresponding;
In any one packet of flow media data packet corresponding to described video scene, add corresponding scene description sign.
3. method as claimed in claim 2, is characterized in that, also comprises:
Obtain the duration of described video scene, and the described duration is carried out associated with described scene description sign.
4. a player method for video file, is characterized in that,
Detect scene description sign default in video file;
According to described scene description sign, generate control command, and described control command is sent to interaction device, so that described interaction device is carried out corresponding control action according to described control command.
5. method as claimed in claim 4, is characterized in that, the step of the scene description sign in described detection video file comprises:
From the frame of video of described video scene, detect described scene description sign; Or
From flow media data packet corresponding to described video scene, detect described scene description sign.
6. method as claimed in claim 5, is characterized in that, described scene description sign comprises the duration that represents interaction device control action.
7. a video file processing unit, is characterized in that, comprising:
Identification module, identifies video scene in video file;
Relating module, for identifying the associated corresponding scene description of the described video scene identifying.
8. processing unit as claimed in claim 7, is characterized in that, described relating module is for adding corresponding scene description sign in any one frame of video of described video scene; Or
Described video file is encoded to flow media data packet; Determine the flow media data packet that described video scene is corresponding; In any one packet of flow media data packet corresponding to described video scene, add corresponding scene description sign.
9. processing unit as claimed in claim 8, is characterized in that, also comprises:
Acquisition module, for obtaining the duration of described video scene, and carries out associated by the described duration with described scene description sign.
10. a playing device for video file, is characterized in that, comprising:
Detection module, for detection of scene description sign default in video file;
Generation module, for generating control command according to described scene description sign, and is sent to interaction device by described control command, so that described interaction device is carried out corresponding control action according to described control command.
11. playing devices as claimed in claim 10, is characterized in that, described detection module detects described scene description sign for the frame of video from described video file; Or
From Streaming Media bag corresponding to described video file, detect described scene description sign.
12. playing devices as claimed in claim 11, is characterized in that, described scene description sign comprises the duration that represents interaction device execution control action.
13. 1 kinds of audio/video player systems, it is characterized in that, comprise the processing unit as described in claim 7-9 any one, playing device and the interaction device as described in claim 10-12 any one, described interaction device comprises one or more in air-conditioning, water sprinkler, smell generator, fan and interactive seat, between described playing device and described interaction device, by wireless mode, connects.
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| CN201310598221.9A CN103596044A (en) | 2013-11-22 | 2013-11-22 | Method, device and system for processing and displaying video file |
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| CN201310598221.9A CN103596044A (en) | 2013-11-22 | 2013-11-22 | Method, device and system for processing and displaying video file |
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| CN109600653A (en) * | 2017-09-30 | 2019-04-09 | 杭州海康威视数字技术股份有限公司 | Playback method, device and the electronic equipment of video file |
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| CN110933489A (en) * | 2019-11-01 | 2020-03-27 | 青岛海尔多媒体有限公司 | Video playing control method and device and video playing equipment |
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| CN114501130A (en) * | 2021-12-22 | 2022-05-13 | 四川启睿克科技有限公司 | Method for generating odor data based on intelligent television image recognition |
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