CN102137106A - Audio processing system of internet audio sharing platform - Google Patents
Audio processing system of internet audio sharing platform Download PDFInfo
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- CN102137106A CN102137106A CN2011100608013A CN201110060801A CN102137106A CN 102137106 A CN102137106 A CN 102137106A CN 2011100608013 A CN2011100608013 A CN 2011100608013A CN 201110060801 A CN201110060801 A CN 201110060801A CN 102137106 A CN102137106 A CN 102137106A
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Abstract
The invention relates to an audio processing system of an internet audio sharing platform in order to solve the problems on a plurality of acquisition ways, transmission speed promotion, and stolen link and download prevention of an audio file in application. The audio processing system comprises an audio processing unit, an audio error correcting unit and an audio play unit, wherein the audio processing unit is used for performing conversion, compression, cutting and encryption on primary audio/video files uploaded by a platform user; the audio error correcting unit is used for correcting abnormity in the system; and the audio play unit is used for, after a client decrypts the acquired encrypted files, superposing a plurality of decrypted files into a file and storing the file in a client cache folder for playing. The invention adopts a core idea that: firstly, a high-quality audio is converted and separated from different types of acquired audio/video files which contain audios, is stored, and then is compressed, cut and encrypted; secondly, when the file processing is abnormal, the audio automatically corrects errors and processes the file again; and finally, when played at the client, the audio file is decrypted, cached, superposed and played.
Description
Technical field
The present invention relates in the internet audio sharing platform audio file be carried out the technology of relevant treatment, particularly the method and the technology of the conversion in the Audio Processing process, compression, cutting, encryption, error correction, broadcast.
Background technology
Along with popularizing day by day of Internet, the data of transmission over networks is not limited only to literal and picture.Also have increasing audio frequency and video to propagate on Internet, this just requires system to possess the characteristic such as shunting, high stability of high transfer rate, data sync, data flow.
Just internet audio is shared the field at present, is accompanied by the lifting of modern network bandwidth, and very big development has been arranged, but because the many objective factors that exist are having a strong impact on the experience of people to this very convenient and practical field:
At first, with regard to audio programs source, simple audio program quantity is removed the audio programs that network is not supported audio format again well below the video frequency program quantity that comprises audio frequency, and the audio programs that people institute can uppick cans be counted on one's fingers.Though some service provider, also the mode by manual conversion provides more audio programs source, but its inefficiency, still the rich and varied property of audio programs cannot be guaranteed, the audio programs of elaboration can not be easily from numerous multi-form audio/video program contents, filtered out.
Secondly, network is wired had now had very big lifting with the wireless bandwidth past, and the user of surfing Internet with cell phone has surmounted the user of online computing far away, but, the audio file data of the mp3 form that present internet audio sharing website generally adopts allows transfer of data still exist slow-footed problem more greatly, makes user experience intermittent.And transmission speed is with respect to the mobile phone wireless network of finite element network, and speed is because factor such as move, and not only speed is slow, and unstable, want to satisfy these users' the demand of listening to, how under the situation of not damaging tonequality, change file size, should become one and will go the direction of seeking to solve.Share the field at internet audio, exist two assonance frequency divisions and enjoy application, one class is that music is shared, one class is that talking book is shared, music class sharing website is in order to pursue high tone quality, compression to audio file can not be too serious, and share the class website for talking book, and more be the sound that the broadcaster sends when reading, exist the continuity of tune unlike music, therefore, can consideration do not influence under the situation of sound in integral body from the audio file of talking book programme content, removes a part of data, thereby dwindle the file data size, realize downloading very little file, but can play purpose for a long time.File is cut, also can allow broadcast more smooth.After file was cut apart by the time, player will be more file section after the smooth playing cutting of downloading one by one successively in order, the download while playing.
At last, at present internet audio is shared the website in field, and the audio file of audio programs can stolen chain and download mostly, is having a strong impact on the interests of service provider, if can there be better measure to improve this deficiency, will become audio frequency and share one of important leverage of establishing oneself in an unassailable position the class website.
Summary of the invention
The present invention relates to internet audio sharing platform audio frequency processing system, with multiple obtain manner that solve to use the sound intermediate frequency file, promote transmission speed, prevent to steal the problem of chain and download, its core concept is conversion from the dissimilar sounds that comprise audio frequency that get access to, video file earlier, isolate high-quality audio frequency preserves, and then the audio file of preserving is compressed, cuts, encrypts; When file process was unusual, the processing again to file was finished in the audio error correction unit; At last, when subscription client is play, to audio file be decrypted, buffer memory stack plays.
Be achieved in that internet audio sharing platform audio frequency processing system in order to reach above purpose technical scheme of the present invention, comprise
Audio treatment unit is finished platform user and is uploaded the conversion of original sound, video file, compression, cutting, encryption;
The audio error correction unit is to unusually correctly handling in the system;
Audio playing unit is decrypted processing in client with the encrypt file that gets access to, and subsequently the file after a plurality of deciphering is superimposed as a file and is saved in the client-cache file and plays.
1, audio treatment unit comprises:
Audio conversion unit: conversion in the dissimilar sounds that comprise audio frequency that user in the internet audio sharing platform is uploaded, the video file, separate high-quality audio frequency and preserve; The audio file sample rate of preserving is 44100Hz, and bit rate is 128kbps, and file format is mp3; For saving the server stores space, during this EO, delete original sound, video file that the user uploads; In database, preserve file relevant treatment information.
Audio compression unit: earlier the original audio file that obtains in the audio conversion unit is removed one millisecond of Frame every 3 milliseconds, finish compression first; To the different sample rates of audio file after compression is preserved first, bit rate the combination conversion, obtain the audio file of four kinds of different tonequality and size, finish second-compressed:
File one bit rate: 16kbps sample rate: 22050Hz file format: mp3;
File two bit rates: 24kbps sample rate: 22050Hz file format: mp3;
File three bit rates: 32kbps sample rate: 22050Hz file format: mp3;
File four bit rates: 64kbps sample rate: 22050Hz file format: mp3;
In database, preserve file relevant treatment information.
The audio frequency cutter unit will cut into a plurality of audio files by per 30 seconds files respectively by four kinds of audio files that obtain in the audio compression unit; For saving the server stores space, during this EO, delete four kinds of audio files that are converted in the audio compression unit; In database, preserve file relevant treatment information.
The audio encryption unit, it is characterized in that, to at first generate a unified key by a plurality of audio files after the four kinds of audio files cutting that obtains in the audio frequency cutter unit, save as the file of suffix .tt by name after taking the des encryption algorithm to encrypt then; In database, preserve file relevant treatment information.
2, audio error correction unit by the Timing Processing service, automatically detected the processing of finishing when file process is unusual in the whole Audio Processing process file again in per 5 minutes.
3, audio playing unit, client player is at first downloaded bit rate in order automatically according to the play mode that has defined, form is the encrypt file of .tt, when downloading, adopt the des encryption algorithm to be decrypted 5 files after every deciphering for downloading the file of finishing, the file that is superimposed as suffix .mp3 by name successively is played device and calls broadcast, whenever play the file of a stack, delete this document automatically, the file that the next stack of beginning is finished is play.
The present invention has following advantage:
1, high-quality audio file is changed, is separated into to sound, the video file that different-format is comprised audio frequency;
2, under the situation of not damaging audibility, high-quality audio file data size is compressed into the enough little audio file of size of data, realized the best fluency that client (especially mobile phone wireless networking client) is play;
3,, strengthened the best fluency that client (especially mobile phone wireless networking client) is play to the cutting technique of file;
4, through encryption to audio file, stopped bad user's robber's chain and download behavior, guaranteed that the interests of audio frequency sharing platform are without prejudice;
5, the automatic correction process of audio frequency is guaranteed correctly to handle because of the file under the various abnormal conditions processing, has strengthened the stability and the usability of system.
6, the buffering superimposing technique of client has been strengthened the best fluency that client (especially mobile phone wireless networking client) is play.
Description of drawings
Fig. 1 is that functional unit of the present invention constitutes schematic diagram.
Fig. 2 is a core algorithm schematic diagram of the present invention.
Fig. 3 is a client player voice playing schematic diagram of the present invention.
Embodiment
Internet audio sharing platform user at first is uploaded to Platform Server with the audio-video document that comprises audio frequency of different-format and fills in the related audio program content data when preserving, and triggers audio frequency processing system automatically, finishes the processing procedure to whole audio file.
With reference to figure 1, internet audio sharing platform audio frequency processing system of the present invention comprises: audio treatment unit, audio error correction unit, audio playing unit.
With reference to figure 2, audio treatment unit comprises:
1, audio conversion unit: conversion in the dissimilar sounds that comprise audio frequency that user in the internet audio sharing platform is uploaded, the video file, separate high-quality audio frequency and preserve; The audio file sample rate of preserving is 44100Hz, and bit rate is 128kbps, and file format is mp3; For saving the server stores space, during this EO, delete original sound, video file that the user uploads; In database, preserve file relevant treatment information.
2, audio compression unit: earlier the original audio file that obtains in the audio conversion unit is removed one millisecond of data hardwood every 3 milliseconds, finish compression first; To the different sample rates of audio file after compression is preserved first, bit rate the combination conversion, obtain the audio file of four kinds of different tonequality and size, finish second-compressed:
File one bit rate: 16kbps sample rate: 22050Hz file format: mp3;
File two bit rates: 24kbps sample rate: 22050Hz file format: mp3;
File three bit rates: 32kbps sample rate: 22050Hz file format: mp3;
File four bit rates: 64kbps sample rate: 22050Hz file format: mp3;
In database, preserve file relevant treatment information.
3, audio frequency cutter unit will cut into a plurality of audio files by per 30 seconds files respectively by four kinds of audio files that obtain in the audio compression unit; For saving the server stores space, during this EO, delete four kinds of audio files that are converted in the audio compression unit; In database, preserve file relevant treatment information.
4, audio encryption unit, it is characterized in that, to at first generate a unified key by a plurality of audio files after the four kinds of audio files cutting that obtains in the audio frequency cutter unit, save as the file of suffix .tt by name after taking the des encryption algorithm to encrypt then; In database, preserve file relevant treatment information.
The audio error correction unit by the Timing Processing service, automatically detected the processing of finishing when file process is unusual in the whole Audio Processing process file again in per 5 minutes.
With reference to figure 3, audio playing unit, client player is at first downloaded bit rate in order automatically according to the play mode that has defined, and form is the encrypt file of .tt, when downloading, adopt the des encryption algorithm to be decrypted for downloading the file of finishing, 5 files after every deciphering, the file that is superimposed as suffix .mp3 by name successively is played device and calls broadcast, whenever plays the file of a stack, automatically deletion this document begins the next file of finishing that superposes and plays.
Claims (4)
1. internet audio sharing platform audio frequency processing system is characterized in that, comprising:
Audio treatment unit is finished platform user and is uploaded the conversion of original sound, video file, compression, cutting, encryption;
The audio error correction unit is to unusually correctly handling in the system;
Audio playing unit is decrypted processing in client with the encrypt file that gets access to, and subsequently the file after a plurality of deciphering is superimposed as a file and is saved in the client-cache file and plays.
2. internet audio sharing platform audio frequency processing system as claimed in claim 1 is characterized in that described audio treatment unit comprises:
Audio conversion unit: dissimilar sound, the video files that comprise audio frequency that user in the internet audio sharing platform uploads are changed, isolated high-quality audio frequency and preserve; The audio file sample rate of preserving is 44100Hz, and bit rate is 128kbps, and file format is mp3; For saving the server stores space, during this EO, delete original sound, video file that the user uploads; In database, preserve file relevant treatment information;
Audio compression unit: earlier the original audio file that obtains in the audio conversion unit is removed one millisecond of Frame every 3 milliseconds, finish compression first; To the different sample rates of audio file after compression is preserved first, bit rate the combination conversion, obtain the audio file of four kinds of different tonequality and size, finish second-compressed:
File one bit rate: 16kbps sample rate: 22050Hz file format: mp3;
File two bit rates: 24kbps sample rate: 22050Hz file format: mp3;
File three bit rates: 32kbps sample rate: 22050Hz file format: mp3;
File four bit rates: 64kbps sample rate: 22050Hz file format: mp3;
In database, preserve file relevant treatment information;
The audio frequency cutter unit will cut into a plurality of audio files by per 30 seconds files respectively by four kinds of audio files that obtain in the audio compression unit; For saving the server stores space, during this EO, delete four kinds of audio files that are converted in the audio compression unit; In database, preserve file relevant treatment information;
The audio encryption unit will at first generate a unified key by a plurality of audio files after the four kinds of audio files cutting that obtains in the audio frequency cutter unit, save as the file of suffix .tt by name after taking the des encryption algorithm to encrypt then; In database, preserve file relevant treatment information.
3. internet audio sharing platform audio frequency processing system as claimed in claim 1, it is characterized in that the Audio Processing error correction unit, by the Timing Processing service, automatically detected the processing of when file process is unusual, finishing in the whole Audio Processing process file again in per 5 minutes.
4. internet audio sharing platform audio frequency processing system as claimed in claim 1, it is characterized in that audio playing unit, client player is at first downloaded bit rate in order automatically according to the play mode that has defined, form is the encrypt file of .tt, when downloading, adopt the des encryption algorithm to be decrypted for downloading the file of finishing, 5 files after every deciphering, the file that is superimposed as suffix .mp3 by name successively is played device and calls broadcast, whenever play the file of a stack, automatically deletion this document begins the next file of finishing that superposes and plays.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110060801 CN102137106B (en) | 2011-03-14 | 2011-03-14 | Audio processing system of internet audio sharing platform |
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| CN 201110060801 CN102137106B (en) | 2011-03-14 | 2011-03-14 | Audio processing system of internet audio sharing platform |
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| CN 201110060801 Expired - Fee Related CN102137106B (en) | 2011-03-14 | 2011-03-14 | Audio processing system of internet audio sharing platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279193A (en) * | 2014-07-22 | 2016-01-27 | 腾讯科技（深圳）有限公司 | File processing method and device |
| CN109410967A (en) * | 2017-08-15 | 2019-03-01 | 武汉斗鱼网络科技有限公司 | Method and system of the iOS system to Android system transmission audio data |
| CN112235627A (en) * | 2020-10-22 | 2021-01-15 | 江苏欧帝电子科技有限公司 | Local storage time-sharing transmission method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411280A (en) * | 2002-11-21 | 2003-04-16 | 北京中科大洋科技发展股份有限公司 | Apparatus for making, transmitting and receiving broadcasting type quasi video frequency requested program |
| US20060230030A1 (en) * | 2005-04-12 | 2006-10-12 | Volpa Peter J | Method and system for accessing and viewing files on mobile devices |
| CN101207805A (en) * | 2006-12-20 | 2008-06-25 | 北京汉辰科技有限公司 | Method and system for transmitting flow media by P2P set-top box technique |
| CN101646076A (en) * | 2008-08-08 | 2010-02-10 | 厦门时迅信息科技有限公司 | Video transmission method in wireless network |
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2011
- 2011-03-14 CN CN 201110060801 patent/CN102137106B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411280A (en) * | 2002-11-21 | 2003-04-16 | 北京中科大洋科技发展股份有限公司 | Apparatus for making, transmitting and receiving broadcasting type quasi video frequency requested program |
| US20060230030A1 (en) * | 2005-04-12 | 2006-10-12 | Volpa Peter J | Method and system for accessing and viewing files on mobile devices |
| CN101207805A (en) * | 2006-12-20 | 2008-06-25 | 北京汉辰科技有限公司 | Method and system for transmitting flow media by P2P set-top box technique |
| CN101646076A (en) * | 2008-08-08 | 2010-02-10 | 厦门时迅信息科技有限公司 | Video transmission method in wireless network |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279193A (en) * | 2014-07-22 | 2016-01-27 | 腾讯科技（深圳）有限公司 | File processing method and device |
| CN109410967A (en) * | 2017-08-15 | 2019-03-01 | 武汉斗鱼网络科技有限公司 | Method and system of the iOS system to Android system transmission audio data |
| CN109410967B (en) * | 2017-08-15 | 2022-03-25 | 武汉斗鱼网络科技有限公司 | Method and system for transmitting audio data from iOS system to android system |
| CN112235627A (en) * | 2020-10-22 | 2021-01-15 | 江苏欧帝电子科技有限公司 | Local storage time-sharing transmission method |
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| CN102137106B (en) | 2013-06-05 |
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