CN108055269B - Cloud conference playback method - Google Patents
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- CN108055269B CN108055269B CN201711374710.0A CN201711374710A CN108055269B CN 108055269 B CN108055269 B CN 108055269B CN 201711374710 A CN201711374710 A CN 201711374710A CN 108055269 B CN108055269 B CN 108055269B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/765—Media network packet handling intermediate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/762—Media network packet handling at the source
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/764—Media network packet handling at the destination
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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Abstract
The invention provides a cloud conference playback method, which is characterized by comprising the following steps: uploading the demonstration file to a server to form a preparation file; the first client is provided with an audio recording module for recording audio of any page content of the preparation file; when the first client side is switched to any remaining page content of the preparation file, judging that the audio recording of the current page content of the preparation file is finished, and sending the audio data to the server by the first client side; the server generates a single-page data package; then sending the data to a second client; the second client is provided with a playing module for analyzing the single-page data package to form a playing unit; and arranging all the playing units on the second client to realize review. The cloud conference playback method can rapidly release the conference content outwards, so that the second client can rapidly play back the conference to obtain the latest content of the conference; meanwhile, the second client user can conveniently and quickly acquire the approximate contents of the conference and select the interested conference contents for review.
Description
Technical Field
The invention relates to the technical field of cloud conferences, in particular to a cloud conference playback method.
Background
The cloud conference is an efficient, convenient and low-cost conference form based on a cloud computing technology. A user can share the voice and data files with teams and clients all over the world quickly and efficiently only by performing simple and easy-to-use operation through an internet interface. The stream media live conference is greatly popularized in the 4G mobile internet era, the live conference has irreplaceable instantaneity, and participants can acquire meeting place information of a first hand in real time without being in a conference site.
However, in order to ensure efficient response performance of streaming media live broadcasting, the live broadcasting tool usually sacrifices the functional experience of reviewing the conference, and the conference content can be reviewed only after the conference is finished and the transcoding and storing are performed; there are many limitations when the viewer wants to review the missed lecture content or review the interesting chapter content.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a cloud conference playback method, which can quickly release conference contents outwards, realize that a second client can quickly play back the conference and obtain the latest contents of the conference; meanwhile, the second client user can conveniently and quickly acquire the approximate contents of the conference and select the interested conference contents for review.
In order to achieve the purpose, the invention is realized by the following technical scheme: a cloud conference playback method is characterized in that: uploading the demonstration file to a server to form a preparation file; the first client side is authenticated by the server to log in the voice recording identity and acquire the prepared file, and the first client side is provided with an audio recording module to record audio of any page content of the prepared file; when the first client side is switched to any remaining page content of the preparation file, judging that the audio recording of the current page content of the preparation file is finished, and sending the audio data to the server by the first client side; matching and associating the audio data with the corresponding page number of the preparation file by the server to generate a single-page data packaging body; the server sends the single-page data encapsulation body to the second client directly or through the viewing platform; the second client is provided with a playing module for analyzing the single-page data package to form a playing unit; and arranging all the playing units on the human-computer interaction interface of the second client for the second client to look back.
The cloud conference playback method records, processes and releases conference contents in a segmented mode, and each playing unit of a conference is arranged on a human-computer interaction interface of a second client; on one hand, the conference content can be rapidly released outwards, so that the second client can play back the conference as soon as possible to obtain the latest content of the conference; on the other hand, the second client user can select any one playing unit to play, so that the second client user can conveniently and quickly acquire the approximate contents of the conference and select the interested conference contents to review, and the use is very convenient.
Preferably, uploading the presentation file to a server to form a preparation file; the first client side is authenticated by the server to log in the voice recording identity and acquire the prepared file, and the first client side is provided with an audio recording module to record audio of any page content of the prepared file; when the first client side is switched to any remaining page content of the preparation file, judging that the audio recording of the current page content of the preparation file is finished, and sending the audio data to the server by the first client side; matching and associating the audio data with the corresponding page number of the preparation file by the server to generate a single-page data packaging body; the server sends the single-page data encapsulation body to the second client directly or through the viewing platform; the second client is provided with a playing module for analyzing the single-page data package to form a playing unit; arranging all the playing units on the human-computer interaction interface of the second client for the second client to review, which means that the method comprises the following steps:
firstly, uploading a presentation file to a server through a browser; the server converts the format of the demonstration file to generate a preparation file with a two-dimensional code and stores the preparation file;
secondly, the browser opens the prepared file on the server through an http request, and the first client scans the two-dimensional code of the prepared file on the browser so that the first client logs in the voice recording identity for confirmation and obtains the prepared file;
thirdly, the first client selects any page number content of the prepared file;
fourthly, the first client is provided with an audio recording module, and the audio recording module extracts the content of the current page number to generate identification information; the speaker uses the voice input port of the first client to record the audio frequency of the current page content through the audio recording module;
judging whether the first client side is switched to any remaining page number content of the preparation file:
if not, judging that the audio recording of the content of the current page number of the preparation file is not finished, and continuously recording the audio;
if yes, judging that the audio recording of the current page content of the preparation file is finished, and compressing and converting the recorded audio by the audio recording module at a set code rate to generate a compressed audio and storing the compressed audio; the audio recording module sends the compressed audio and the identification information to a server; the server calls out the page content corresponding to the preparation file through the identification information, so that the received compressed audio is matched and associated with the page content corresponding to the preparation file; generating single-page data together by the received compressed audio and the page number content corresponding to the preparation file and storing the single-page data; the server packages the single-page data in a json format to generate a single-page data package body, and then directly sends the single-page data package body to a second client or sends the single-page data package body to the second client through a viewing platform; the second client is provided with a playing module, and the playing module analyzes the single-page data package received by the second client to generate a playing unit; arranging the currently generated playing unit and the previously generated playing unit on a human-computer interaction interface of the second client together for a user of the second client to look back; and taking the newly switched page number content of the preparation file as the current page number content, and repeatedly executing the fourth step until the conference is ended.
Preferably, in the second step, the scanning, by the first client, the two-dimensional code of the prepared file on the browser so that the first client logs in the voice recording identity confirmation and obtains the prepared file refers to: the method comprises the steps that a first client scans a two-dimensional code of a prepared file on a browser, and the first client generates a request signal according to two-dimensional code information and sends the request signal to a server; the server judges whether the voice recording identity of the prepared file has other client logins: if no other client logs in, the server records login authentication of identity through voice of the first client and sends the prepared file to the first client; otherwise, the server refuses the login authentication of the voice recording identity of the first client.
Preferably, in the third step, the selecting, by the first client, any page content of the prepared file is as follows: the first client displays each page content of the preparation file in a tiling mode, and selects any page content in a clicking mode.
Preferably, in the fourth step, determining whether the first client switches to any remaining page number content of the provisioning file means: and judging whether the first client has a left-right sliding gesture or clicks any remaining page number content of the preparation file.
Preferably, in the fourth step, the second client is provided with a playing module, and the playing module analyzes the single-page data package received by the second client to generate a playing unit; arranging the currently generated playing unit and the previously generated playing unit together on the human-computer interaction interface of the second client for the second client user to review, which means that: the second client is provided with a playing module, the playing module analyzes a single-page data package received by the second client to generate a playing unit, the currently generated playing unit and the previously generated playing unit are arranged on a human-computer interaction interface of the second client together, and the second client can select the playing unit to review by switching the front and rear playing units through a left-right sliding gesture or switching the front and rear playing units through clicking a button or quickly positioning any playing unit through a quick navigation bar.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the cloud conference playback method records, processes and releases conference contents in a segmented mode, and each playing unit of a conference is arranged on a human-computer interaction interface of a second client; on one hand, the conference content can be rapidly released outwards, so that the second client can realize the playback of the conference content as soon as possible, and on the other hand, a user of the second client can select any one of the playing units for playing, so that the user of the second client can conveniently and rapidly obtain the approximate conference content and select the interested conference content for review.
Drawings
FIG. 1 is a relationship diagram of a cloud conference playback method according to the present invention;
fig. 2 is a flowchart of a cloud conference playback method of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1 and fig. 2, in the cloud conference playback method according to the embodiment, a presentation file is uploaded to a server to form a preparation file; the first client side is authenticated by the server to log in the voice recording identity and acquire the prepared file, and the first client side is provided with an audio recording module to record audio of any page content of the prepared file; when the first client side is switched to any remaining page content of the preparation file, judging that the audio recording of the current page content of the preparation file is finished, and sending the audio data to the server by the first client side; matching and associating the audio data with the corresponding page number of the preparation file by the server to generate a single-page data packaging body; the server sends the single-page data encapsulation body to the second client directly or through the viewing platform; the second client is provided with a playing module for analyzing the single-page data package to form a playing unit; and arranging all the playing units on the human-computer interaction interface of the second client for the second client to look back. The presentation file refers to a PPT file or a PDF file.
Specifically, the method comprises the following steps:
firstly, uploading a presentation file to a server through a browser; the server converts the format of the demonstration file to generate a preparation file with a two-dimensional code and stores the preparation file;
secondly, the browser opens the prepared file on the server through an http request, and the first client scans the two-dimensional code of the prepared file on the browser so that the first client logs in the voice recording identity for confirmation and obtains the prepared file;
thirdly, the first client selects any page number content of the prepared file;
fourthly, the first client is provided with an audio recording module, and the audio recording module extracts the content of the current page number to generate identification information; the speaker uses the voice input port of the first client to record the audio frequency of the current page content through the audio recording module;
judging whether the first client side is switched to any remaining page number content of the preparation file:
if not, judging that the audio recording of the content of the current page number of the preparation file is not finished, and continuously recording the audio;
if yes, judging that the audio recording of the current page content of the preparation file is finished, and compressing and converting the recorded audio by the audio recording module at a set code rate to generate a compressed audio and storing the compressed audio; the audio recording module sends the compressed audio and the identification information to a server; the server calls out the page content corresponding to the preparation file through the identification information, so that the received compressed audio is matched and associated with the page content corresponding to the preparation file; generating single-page data together by the received compressed audio and the page number content corresponding to the preparation file and storing the single-page data; the server packages the single-page data in a json format to generate a single-page data package body, and then directly sends the single-page data package body to a second client or sends the single-page data package body to the second client through a viewing platform; the second client is provided with a playing module, and the playing module analyzes the single-page data package received by the second client to generate a playing unit; arranging the currently generated playing unit and the previously generated playing unit on a human-computer interaction interface of the second client together for a user of the second client to look back; and taking the newly switched page number content of the preparation file as the current page number content, and repeatedly executing the fourth step until the conference is ended.
The cloud conference playback method records, processes and releases conference contents in a segmented mode, and each playing unit of a conference is arranged on a human-computer interaction interface of a second client; on one hand, the conference content can be rapidly released outwards, so that the second client can realize the playback of the conference content as soon as possible, and on the other hand, a user of the second client can select any one of the playing units for playing, so that the user of the second client can conveniently and rapidly obtain the approximate conference content and select the interested conference content for review.
In the second step, the first client scans the two-dimensional code of the prepared file on the browser, so that the first client logs in the voice recording identity for confirmation and obtains the prepared file, and the step is as follows: the method comprises the steps that a first client scans a two-dimensional code of a prepared file on a browser, and the first client generates a request signal according to two-dimensional code information and sends the request signal to a server; the server judges whether the voice recording identity of the prepared file has other client logins: if no other client logs in, the server records login authentication of identity through voice of the first client and sends the prepared file to the first client; otherwise, the server refuses the login authentication of the voice recording identity of the first client.
In the third step, the first client selects any page content of the prepared file, which means that: the first client displays each page content of the preparation file in a tiling mode, and selects any page content in a clicking mode.
In the fourth step, judging whether the first client switches to any remaining page content of the preparation file means: and judging whether the first client has a left-right sliding gesture or clicks any remaining page number content of the preparation file.
In the fourth step, the second client is provided with a playing module, and the playing module analyzes the single-page data package received by the second client to generate a playing unit; arranging the currently generated playing unit and the previously generated playing unit together on the human-computer interaction interface of the second client for the second client user to review, which means that: the second client is provided with a playing module, the playing module analyzes a single-page data package received by the second client to generate a playing unit, the currently generated playing unit and the previously generated playing unit are arranged on a human-computer interaction interface of the second client together, and the second client can select the playing unit to review by switching the front and rear playing units through a left-right sliding gesture or switching the front and rear playing units through clicking a button or quickly positioning any playing unit through a quick navigation bar.
The cloud conference playback method can be widely applied to academic communication conferences with wide propagation requirements, such as academic communication conferences, medical technology conferences, business negotiation conferences, policy propaganda conferences, organization architecture conferences and the like, is widely propagated and applied inside and outside meeting places of large-scale lecture activities, enables lecture contents not to be widely propagated in a geographical limit by using modes of APP downloading, H5 webpage forwarding and the like, has a review function of reviewing the lecture contents in the previous chapter in real time, enables participants to review the contents of the previous knowledge points simply and conveniently at night, and enables the participants to select interested conference contents to view without missing wonderful contents of the conferences.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (4)
1. A cloud conference playback method is characterized in that: uploading the demonstration file to a server to form a preparation file; the first client side is authenticated by the server to log in the voice recording identity and acquire the prepared file, and the first client side is provided with an audio recording module to record audio of any page content of the prepared file; when the first client side is switched to any remaining page content of the preparation file, judging that the audio recording of the current page content of the preparation file is finished, and sending the audio data to the server by the first client side; matching and associating the audio data with the corresponding page number of the preparation file by the server to generate a single-page data packaging body; the server sends the single-page data encapsulation body to the second client directly or through the viewing platform; the second client is provided with a playing module for analyzing the single-page data package to form a playing unit; arranging all the playing units on a human-computer interaction interface of the second client for a user of the second client to look back;
the method comprises the following steps:
firstly, uploading a presentation file to a server through a browser; the server converts the format of the demonstration file to generate a preparation file with a two-dimensional code and stores the preparation file;
secondly, the browser opens the prepared file on the server through an http request, and the first client scans the two-dimensional code of the prepared file on the browser so that the first client logs in the voice recording identity for confirmation and obtains the prepared file; the first client, the second client and the browser respectively establish communication channels with the server through a socket mechanism;
thirdly, the first client selects any page number content of the prepared file;
fourthly, the first client is provided with an audio recording module, and the audio recording module extracts the content of the current page number to generate identification information; the speaker uses the voice input port of the first client to record the audio frequency of the current page content through the audio recording module;
judging whether the first client side is switched to any remaining page number content of the preparation file:
if not, judging that the audio recording of the content of the current page number of the preparation file is not finished, and continuously recording the audio;
if yes, judging that the audio recording of the current page content of the preparation file is finished, and compressing and converting the recorded audio by the audio recording module at a set code rate to generate a compressed audio and storing the compressed audio; the audio recording module sends the compressed audio and the identification information to a server; the server calls out the page content corresponding to the preparation file through the identification information, so that the received compressed audio is matched and associated with the page content corresponding to the preparation file; generating single-page data together by the received compressed audio and the page number content corresponding to the preparation file and storing the single-page data; the server packages the single-page data in a json format to generate a single-page data package body, and then directly sends the single-page data package body to a second client or sends the single-page data package body to the second client through a viewing platform; the second client is provided with a playing module, and the playing module analyzes the single-page data package received by the second client to generate a playing unit; arranging the currently generated playing unit and the previously generated playing unit on a human-computer interaction interface of the second client together for a user of the second client to look back; taking the newly switched page content of the preparation file as the current page content, and repeatedly executing the fourth step until the conference is finished;
in the fourth step, judging whether the first client switches to any remaining page content of the preparation file means: and judging whether the first client has a left-right sliding gesture or clicks any remaining page number content of the preparation file.
2. The cloud conference playback method according to claim 1, wherein: in the second step, the first client scans the two-dimensional code of the prepared file on the browser, so that the first client logs in the voice recording identity for confirmation and obtains the prepared file, and the step is as follows: the method comprises the steps that a first client scans a two-dimensional code of a prepared file on a browser, and the first client generates a request signal according to two-dimensional code information and sends the request signal to a server; the server judges whether the voice recording identity of the prepared file has other client logins: if no other client logs in, the server records login authentication of identity through voice of the first client and sends the prepared file to the first client; otherwise, the server refuses the login authentication of the voice recording identity of the first client.
3. The cloud conference playback method according to claim 1, wherein: in the third step, the first client selects any page content of the prepared file, which means that: the first client displays each page content of the preparation file in a tiling mode, and selects any page content in a clicking mode.
4. The cloud conference playback method according to claim 1, wherein: in the fourth step, the second client is provided with a playing module, and the playing module analyzes the single-page data package received by the second client to generate a playing unit; arranging the currently generated playing unit and the previously generated playing unit together on the human-computer interaction interface of the second client for the second client user to review, which means that: the second client is provided with a playing module, the playing module analyzes a single-page data package received by the second client to generate a playing unit, the currently generated playing unit and the previously generated playing unit are arranged on a human-computer interaction interface of the second client together, and the second client can select the playing unit to review by switching the front and rear playing units through a left-right sliding gesture or switching the front and rear playing units through clicking a button or quickly positioning any playing unit through a quick navigation bar.
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