CN103716298A - Video file splitting transmission method - Google Patents
Video file splitting transmission method Download PDFInfo
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- CN103716298A CN103716298A CN201310504452.9A CN201310504452A CN103716298A CN 103716298 A CN103716298 A CN 103716298A CN 201310504452 A CN201310504452 A CN 201310504452A CN 103716298 A CN103716298 A CN 103716298A
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- video file
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Abstract
The invention discloses a video file splitting transmission method. The method comprises the steps that a) a server divides each video file into a number of play sub files; b) the server receives a video play request from a client, and returns a play sub file path corresponding to the video file; c) after the client receives the play sub file path, encryption is carried out on the video file name; and d) the client outputs the encrypted video file name and the path to a user browser for play. According to the video file splitting transmission method provided by the invention, the whole video file is divided into a dozen of files for play, thus a user's demand for network speed is reduced; video play is smooth; and the user browser receives an incomplete cache file which is the encrypted file, thus copyright security protection is realized.
Description
Technical field
The present invention relates to a kind of video file transmission method, relate in particular to a kind of video file division transmission method, belong to field of video image processing.
Background technology
Video (Video) refers to a series of static images to be caught in signal of telecommunication mode, and record is processed, and stores, and transmits, with the various technology of reappearing.Continuous image change is per second surpasses 24 frames (frame) picture when above, and according to persistence of vision principle, human eye cannot be distinguished the tableaux of single width; Look it is level and smooth continuous visual effect, continuous like this picture is called video.Video technique is to develop for television system the earliest, but developed into now various form, in order to consumer, videograph is got off.The record fragment that the prosperity of network technology also impels video is present on internet and can is received and play by computer with the form of streaming media.
The video playback of website using there will be corresponding cache file in client browser, aspect safe privacy, can cause very large impact.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of video file division transmission method, can effectively prevent in the browser that appears at client that video cache file is complete, and reduce the requirement of user to network speed, makes video playback more smooth.
The present invention solves the problems of the technologies described above the technical scheme adopting to be to provide a kind of video file division transmission method, comprises the steps: that a) server end is divided into a plurality of broadcasting subfiles by each video file; B) described server end receives the displaying video request from client, and returns to the path of the broadcasting subfile that this video file is corresponding; C) described client, to playing behind subfile path, is encrypted video file name; D) described client exports the video file name after encrypting and path to user browser and plays.
Above-mentioned video file division transmission method, wherein, described client is used MD5 to be encrypted video file name.
Above-mentioned video file division transmission method, wherein, described server end is stored in a plurality of broadcasting subfiles corresponding to each video file under a plurality of different file directorys.
The present invention contrasts prior art following beneficial effect: the video file division transmission method that technical solution of the present invention provides, by being divided into tens files, plays a whole video file, thereby reduced the requirement of user to network speed, made video playback more smooth; The cache file receiving in user browser is incomplete, and is the file after encrypting, and realizes copyright safety protection.
Accompanying drawing explanation
Fig. 1 is video file division transmission main flow schematic diagram of the present invention;
Fig. 2 is video file division storage of the present invention and plays subfile transport stream to schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is video file division transmission main flow schematic diagram of the present invention; Fig. 2 is video file division storage of the present invention and plays subfile transport stream to schematic diagram.
Please continue referring to Fig. 1 and Fig. 2, the control method of X-ray shooting system provided by the invention comprises the steps:
Step S1: server end is divided into a plurality of broadcasting subfiles by each video file; Described server end can be stored in a plurality of broadcasting subfiles corresponding to each video file under a plurality of different file directorys, as the file A in Fig. 2, file B and file C;
Step S2: described server end receives the displaying video request from client, and return to the path of the broadcasting subfile that this video file is corresponding;
Step S3: described client, to playing behind subfile path, is encrypted video file name; Such as using MD5 to be encrypted video file name;
Step S4: described client exports the video file name after encrypting and path to user browser and plays.
In sum, video file division transmission method provided by the invention divides combination to file in server; when video file is play, file is encrypted; thereby reduced the requirement of user to network speed, made video playback more smooth, and realized copyright safety protection.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little modification and perfect, so protection scope of the present invention is worked as with being as the criterion that claims were defined.
Claims (3)
1. a video file division transmission method, is characterized in that, comprises the steps:
A) server end is divided into a plurality of broadcasting subfiles by each video file;
B) described server end receives the displaying video request from client, and returns to the path of the broadcasting subfile that this video file is corresponding;
C) described client, to playing behind subfile path, is encrypted video file name;
D) described client exports the video file name after encrypting and path to user browser and plays.
2. video file division transmission method as claimed in claim 1, is characterized in that, described client is used MD5 to be encrypted video file name.
3. video file division transmission method as claimed in claim 1 or 2, is characterized in that, described server end is stored in a plurality of broadcasting subfiles corresponding to each video file under a plurality of different file directorys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504452.9A CN103716298A (en) | 2013-10-24 | 2013-10-24 | Video file splitting transmission method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310504452.9A CN103716298A (en) | 2013-10-24 | 2013-10-24 | Video file splitting transmission method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103716298A true CN103716298A (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310504452.9A Pending CN103716298A (en) | 2013-10-24 | 2013-10-24 | Video file splitting transmission method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103716298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650224A (en) * | 2018-04-02 | 2018-10-12 | 安徽时间分享信息科技有限公司 | A kind of password distribution method and its data forwarding system |
-
2013
- 2013-10-24 CN CN201310504452.9A patent/CN103716298A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650224A (en) * | 2018-04-02 | 2018-10-12 | 安徽时间分享信息科技有限公司 | A kind of password distribution method and its data forwarding system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |