CN112217854A - Point reading system supporting cloud quick response - Google Patents
Point reading system supporting cloud quick response Download PDFInfo
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- CN112217854A CN112217854A CN201910631337.5A CN201910631337A CN112217854A CN 112217854 A CN112217854 A CN 112217854A CN 201910631337 A CN201910631337 A CN 201910631337A CN 112217854 A CN112217854 A CN 112217854A
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- 230000004044 response Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000013507 mapping Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000006870 function Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008447 perception Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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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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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
- H04L43/0894—Packet rate
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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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- 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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
Abstract
The invention discloses a point reading system supporting cloud quick response, which comprises the following specific processes: the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values; the second step is that: the equipment carries out corresponding matching on local resources, and carries out cloud downloading if the audio does not exist locally; the third step: the device can obtain the name of the current book album at the point through the preamble value, and the background of the device downloads the album by the cloud; the fourth step: and after the equipment finishes downloading the sample resources. According to the method and the device, the network environment where the user is located is rapidly quantized, so that the code rate of the cloud resource is dynamically adjusted, the effect of non-perception switching of local and cloud resources in the using process is achieved, the network speed measurement is completed by downloading the sample resource through the equipment, the optimal code rate resource is determined, and the function of reading books in an infinite expansion mode is achieved.
Description
Technical Field
The invention relates to the technical field of point reading audio, in particular to a point reading system supporting cloud quick response.
Background
The point-reading machine is a seemingly computer teaching aid, and changes a written book teaching material into a sound teaching material capable of randomly sounding according to the learning requirement by high-tech means such as a multi-point electromagnetic induction positioning system, a wireless sensing clicking technology and the like. In popular terms, it is a magic education product that can make textbooks speak.
The conventional point-reading equipment solidifies the point-reading audio resource and the code value matching relation in equipment storage, so that the number of book supporting of the equipment is limited, the updating steps are complicated, the quantity of the audio resource of the current point-reading equipment is large, and the audio resource is quickly, conveniently and synchronously turned into a user pain point.
Disclosure of Invention
The invention aims to provide a point-reading system supporting cloud quick response, which has the advantages of downloading sample resources, completing network speed measurement and calculation, determining optimal code rate resources and realizing the function of unlimited expansion of point-reading books, and solves the problems that the number of books supported by the existing point-reading equipment is limited, the updating steps are complicated, the quantity of audio resources is large, and the quick, convenient and low synchronization speed of the audio resources is realized.
In order to achieve the purpose, the invention provides the following technical scheme: a point reading system supporting cloud quick response comprises the following specific processes:
the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values;
the second step is that: the equipment carries out corresponding matching on local resources, and carries out cloud downloading if the audio does not exist locally;
the third step: the device can obtain the name of the current book album at the point through the preamble value, and the background of the device downloads the album by the cloud;
the fourth step: after the equipment finishes downloading the sample resources, the equipment obtains the downloading speed of the current network environment and the album where the current user uses the book;
the fifth step: when the equipment requests resources through HTTP, the server side obtains the current network speed;
and a sixth step: the device plays the currently downloaded audio album.
Preferably, in the second step, if the device locally contains the corresponding resource, the device directly plays the audio by playing the audio.
Preferably, in the second step, the current device cannot sense the network downloading speed, so that resources are defaulted through the HTTP GET cloud, downloading and playing are realized through a buffer mechanism, the start time and the end time are recorded in the buffer process, and the current network speed can be obtained through a formula after the buffer is finished.
Preferably, the HTTP GET cloud default resource is a maximum bitrate audio resource.
Preferably, the formula is: the current network download speed is: speed = file _ size ÷ (time _ stamp _1-time _ stamp _ 2).
Preferably, in the fourth step, the device should download the audio resources sequentially, considering that the user uses the page number of the book from front to back.
Preferably, in the fifth step, the message includes the name of the required resource album and the current network speed.
Preferably, in the fifth step, the resource is determined by the network download speed and code rate mapping table, and the audio content is returned.
Preferably, in the process of starting up the device each time, the device synchronizes the current local resources, and the album which is not used for a long time is actively cleared to save the storage space of the device.
Compared with the prior art, the invention has the following beneficial effects:
according to the method and the device, the network environment where the user is located is rapidly quantized, so that the code rate of the cloud resource is dynamically adjusted, the effect of non-perception switching of local and cloud resources in the using process is achieved, the network speed measurement is completed by downloading the sample resource through the equipment, the optimal code rate resource is determined, and the function of reading books in an infinite expansion mode is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall operation of the present invention;
fig. 2 is a schematic diagram of a network speed measurement process according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
a point reading system supporting cloud quick response comprises the following specific processes:
the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values;
the second step is that: the equipment carries out corresponding matching on local resources, and carries out cloud downloading if the audio does not exist locally;
the third step: the device can obtain the name of the current book album at the point through the preamble value, and the background of the device downloads the album by the cloud;
the fourth step: after the equipment finishes downloading the sample resources, the equipment obtains the downloading speed of the current network environment and the album where the current user uses the book;
the fifth step: when the equipment requests resources through HTTP, the server side obtains the current network speed;
and a sixth step: the device plays the currently downloaded audio album.
Example two:
a point reading system supporting cloud quick response comprises the following specific processes:
the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values;
the second step is that: the equipment carries out corresponding matching on local resources, cloud downloading is carried out if the audio does not exist locally, direct playing is carried out by playing the audio if the corresponding resources are contained locally in the equipment, the current equipment cannot sense the network downloading speed, so that the resources are acquiescent by the HTTP GET cloud, downloading and playing are realized by a buffer mechanism, the starting time and the ending time are recorded in the buffer process, and the current network speed can be obtained by a formula after the buffer is finished;
the third step: the device can obtain the name of the current book album at the point through the preamble value, and the background of the device downloads the album by the cloud;
the fourth step: after the equipment finishes downloading the sample resources, the equipment obtains the downloading speed of the current network environment and the album where the current user uses the book;
the fifth step: when the equipment requests resources through HTTP, the server side obtains the current network speed;
and a sixth step: the device plays the currently downloaded audio album.
Example three:
a point reading system supporting cloud quick response comprises the following specific processes:
the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values;
the second step is that: the equipment carries out corresponding matching on local resources, cloud downloading is carried out if the audio does not exist locally, direct playing is carried out by playing the audio if the corresponding resources are contained locally in the equipment, the current equipment cannot sense the network downloading speed, so that the resources are acquiescent by the HTTP GET cloud, downloading and playing are realized by a buffer mechanism, the starting time and the ending time are recorded in the buffer process, and the current network speed can be obtained by a formula after the buffer is finished;
the third step: the equipment can obtain the name of a book album read at the current point through the preamble value, the background of the equipment downloads the album by the cloud, HTTP GET cloud default resources, namely maximum code rate audio resources, and the formula is as follows: the current network download speed is: speed = file _ size ÷ (time _ stamp _1-time _ stamp _ 2);
the fourth step: after the equipment finishes downloading the sample resources, the equipment obtains the downloading speed of the current network environment and the album where the current user uses the book;
the fifth step: when the equipment requests resources through HTTP, the server side obtains the current network speed;
and a sixth step: the device plays the currently downloaded audio album.
Example four:
a point reading system supporting cloud quick response comprises the following specific processes:
the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values;
the second step is that: the equipment carries out corresponding matching on local resources, cloud downloading is carried out if the audio does not exist locally, direct playing is carried out by playing the audio if the corresponding resources are contained locally in the equipment, the current equipment cannot sense the network downloading speed, so that the resources are acquiescent by the HTTP GET cloud, downloading and playing are realized by a buffer mechanism, the starting time and the ending time are recorded in the buffer process, and the current network speed can be obtained by a formula after the buffer is finished;
the third step: the equipment can obtain the name of a book album read at the current point through the preamble value, the background of the equipment downloads the album by the cloud, HTTP GET cloud default resources, namely maximum code rate audio resources, and the formula is as follows: the current network download speed is: speed = file _ size ÷ (time _ stamp _1-time _ stamp _ 2);
the fourth step: after the equipment finishes downloading the sample resources, the equipment obtains the downloading speed of the current network environment and the album where the current user uses the book, and the equipment downloads the audio resources sequentially in view of the fact that the user generally uses the book pages from front to back;
the fifth step: when the equipment requests resources through HTTP, the server side obtains the current network speed;
and a sixth step: the device plays the currently downloaded audio album.
Example five:
a point reading system supporting cloud quick response comprises the following specific processes:
the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values;
the second step is that: the equipment carries out corresponding matching on local resources, cloud downloading is carried out if the audio does not exist locally, direct playing is carried out by playing the audio if the corresponding resources are contained locally in the equipment, the current equipment cannot sense the network downloading speed, so that the resources are acquiescent by the HTTP GET cloud, downloading and playing are realized by a buffer mechanism, the starting time and the ending time are recorded in the buffer process, and the current network speed can be obtained by a formula after the buffer is finished;
the third step: the equipment can obtain the name of a book album read at the current point through the preamble value, the background of the equipment downloads the album by the cloud, HTTP GET cloud default resources, namely maximum code rate audio resources, and the formula is as follows: the current network download speed is: speed = file _ size ÷ (time _ stamp _1-time _ stamp _ 2);
the fourth step: after the equipment finishes downloading the sample resources, the equipment obtains the downloading speed of the current network environment and the album where the current user uses the book, and the equipment downloads the audio resources sequentially in view of the fact that the user generally uses the book pages from front to back;
the fifth step: when the equipment requests resources through HTTP, the server side obtains the current network speed, and the required resource album name and the current network speed are contained in the message;
and a sixth step: the device plays the currently downloaded audio album.
Example six:
a point reading system supporting cloud quick response comprises the following specific processes:
the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values;
the second step is that: the equipment carries out corresponding matching on local resources, cloud downloading is carried out if the audio does not exist locally, direct playing is carried out by playing the audio if the corresponding resources are contained locally in the equipment, the current equipment cannot sense the network downloading speed, so that the resources are acquiescent by the HTTP GET cloud, downloading and playing are realized by a buffer mechanism, the starting time and the ending time are recorded in the buffer process, and the current network speed can be obtained by a formula after the buffer is finished;
the third step: the equipment can obtain the name of a book album read at the current point through the preamble value, the background of the equipment downloads the album by the cloud, HTTP GET cloud default resources, namely maximum code rate audio resources, and the formula is as follows: the current network download speed is: speed = file _ size ÷ (time _ stamp _1-time _ stamp _ 2);
the fourth step: after the equipment finishes downloading the sample resources, the equipment obtains the downloading speed of the current network environment and the album where the current user uses the book, and the equipment downloads the audio resources sequentially in view of the fact that the user generally uses the book pages from front to back;
the fifth step: when the equipment requests resources through HTTP, the server side obtains the current network speed, the required resource album name and the current network speed are contained in the message, the resources are determined by the network downloading speed and code rate mapping table, and audio content is returned;
and a sixth step: the device plays the currently downloaded audio album.
Example seven:
a point reading system supporting cloud quick response comprises the following specific processes:
the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values;
the second step is that: the equipment carries out corresponding matching on local resources, cloud downloading is carried out if the audio does not exist locally, direct playing is carried out by playing the audio if the corresponding resources are contained locally in the equipment, the current equipment cannot sense the network downloading speed, so that the resources are acquiescent by the HTTP GET cloud, downloading and playing are realized by a buffer mechanism, the starting time and the ending time are recorded in the buffer process, and the current network speed can be obtained by a formula after the buffer is finished;
the third step: the equipment can obtain the name of a book album read at the current point through the preamble value, the background of the equipment downloads the album by the cloud, HTTP GET cloud default resources, namely maximum code rate audio resources, and the formula is as follows: the current network download speed is: speed = file _ size ÷ (time _ stamp _1-time _ stamp _ 2);
the fourth step: after the equipment finishes downloading the sample resources, the equipment obtains the downloading speed of the current network environment and the album where the current user uses the book, and the equipment downloads the audio resources sequentially in view of the fact that the user generally uses the book pages from front to back;
the fifth step: when the equipment requests resources through HTTP, the server side obtains the current network speed, the required resource album name and the current network speed are contained in the message, the resources are determined by the network downloading speed and code rate mapping table, and audio content is returned;
and a sixth step: the equipment plays the currently downloaded audio album, the equipment synchronizes the current local resources in the process of starting up the equipment each time, and the album which is not used for a long time is actively cleared so as to save the storage space of the equipment.
The specific operation flow is as follows:
the device acquires the book code value, the software sends the code value into the resource logic package to acquire the audio corresponding to the code value, the device performs corresponding matching on the local resource, if the local resource contains the local resource, the audio can be directly played, if the audio does not exist locally, the cloud terminal downloading is carried out, after the equipment finishes the downloading of the sample resources, the equipment obtains the current network environment downloading speed and the album where the current user uses the book, the equipment should download the audio resource in sequence because the user generally uses the book page number from front to back, the server side obtains the current network speed when the equipment requests the resource through HTTP, the required resource album name and the current network speed are contained in the message, the resource is determined by the network downloading speed and code rate mapping table and the audio content is returned, in the process of starting up the equipment each time, the device synchronizes the current local resources, and the unused albums for a long time are actively cleared to save the storage space of the device.
According to the method and the device, the network environment where the user is located is rapidly quantized, so that the code rate of the cloud resource is dynamically adjusted, the effect of non-perception switching of local and cloud resources in the using process is achieved, the network speed measurement is completed by downloading the sample resource through the equipment, the optimal code rate resource is determined, and the function of reading books in an infinite expansion mode is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a point reading system of support high in clouds quick response which characterized in that: the specific process comprises the following steps:
the first step is as follows: the method comprises the steps that a preceding stage of equipment acquires book code values through optical front-end hardware, and software sends the code values into a resource logic package to acquire audio corresponding to the code values;
the second step is that: the equipment carries out corresponding matching on local resources, and carries out cloud downloading if the audio does not exist locally;
the third step: the device can obtain the name of the current book album at the point through the preamble value, and the background of the device downloads the album by the cloud;
the fourth step: after the equipment finishes downloading the sample resources, the equipment obtains the downloading speed of the current network environment and the album where the current user uses the book;
the fifth step: when the equipment requests resources through HTTP, the server side obtains the current network speed;
and a sixth step: the device plays the currently downloaded audio album.
2. The point-reading system supporting cloud quick response according to claim 1, wherein: in the second step, if the device locally contains the corresponding resource, the audio is played directly.
3. The point-reading system supporting cloud quick response according to claim 1, wherein: in the second step, the current equipment cannot sense the network downloading speed, so that resources are acquiescent through the HTTP GET cloud, downloading and playing are realized through a buffer mechanism, the starting time and the ending time are recorded in the buffer process, and the current network speed can be obtained through a formula after the buffer is finished.
4. The point-reading system supporting cloud quick response according to claim 3, wherein: and the HTTP GET cloud default resource is the maximum code rate audio resource.
5. The point-reading system supporting cloud quick response according to claim 3, wherein: the formula is: the current network download speed is: speed = file _ size ÷ (time _ stamp _1-time _ stamp _ 2).
6. The point-reading system supporting cloud quick response according to claim 1, wherein: in the fourth step, the device should download the audio resources sequentially, considering that the user uses the page numbers of the book from front to back.
7. The point-reading system supporting cloud quick response according to claim 1, wherein: in the fifth step, the message includes the name of the required resource album and the current network speed.
8. The point-reading system supporting cloud quick response according to claim 1, wherein: and in the fifth step, determining resources by a network downloading speed and code rate mapping table and returning audio contents.
9. The point-reading system supporting cloud quick response according to claim 1, wherein: in the process of starting up the equipment each time, the equipment synchronizes the current local resources, and albums which are not used for a long time are actively cleared so as to save the storage space of the equipment.
10. The point-reading system supporting cloud quick response according to claim 1, wherein: the specific operation flow is as follows:
the device acquires the book code value, the software sends the code value into the resource logic package to acquire the audio corresponding to the code value, the device performs corresponding matching on the local resource, if the local resource contains the local resource, the audio can be directly played, if the audio does not exist locally, the cloud terminal downloading is carried out, after the equipment finishes the downloading of the sample resources, the equipment obtains the current network environment downloading speed and the album where the current user uses the book, the equipment should download the audio resource in sequence because the user generally uses the book page number from front to back, the server side obtains the current network speed when the equipment requests the resource through HTTP, the required resource album name and the current network speed are contained in the message, the resource is determined by the network downloading speed and code rate mapping table and the audio content is returned, in the process of starting up the equipment each time, the device synchronizes the current local resources, and the unused albums for a long time are actively cleared to save the storage space of the device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631337.5A CN112217854A (en) | 2019-07-12 | 2019-07-12 | Point reading system supporting cloud quick response |
| PCT/CN2020/096917 WO2021008298A1 (en) | 2019-07-12 | 2020-06-19 | Reading system supporting quick-response of cloud |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910631337.5A CN112217854A (en) | 2019-07-12 | 2019-07-12 | Point reading system supporting cloud quick response |
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| CN112217854A true CN112217854A (en) | 2021-01-12 |
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| WO (1) | WO2021008298A1 (en) |
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| KR100650128B1 (en) * | 2004-11-09 | 2006-11-27 | 이인섭 | Remote control system using digital codes and the method thereof |
| CN201788597U (en) * | 2010-04-02 | 2011-04-06 | 郑海山 | Reading pen |
| CN102904907B (en) * | 2011-07-24 | 2016-06-22 | 华为技术有限公司 | A kind of media file transmission method and device |
| CN103379379B (en) * | 2012-04-13 | 2016-08-03 | 腾讯科技（深圳）有限公司 | Streaming media buffer playing method and device |
| CN107786584A (en) * | 2016-08-24 | 2018-03-09 | 中国电信股份有限公司 | The communication means of point-of-reading device |
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- 2019-07-12 CN CN201910631337.5A patent/CN112217854A/en active Pending
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- 2020-06-19 WO PCT/CN2020/096917 patent/WO2021008298A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080278767A1 (en) * | 1999-12-01 | 2008-11-13 | Silverbrook Research Pty Ltd | Systems and methods for printing using a position-coding pattern |
| CN105025351A (en) * | 2014-04-30 | 2015-11-04 | 深圳Tcl新技术有限公司 | Streaming media player buffering method and apparatus |
| CN204029175U (en) * | 2014-07-02 | 2014-12-17 | 日照海帝电器有限公司 | A kind of point-of-reading system and talking pen with audio frequency and video playing function |
| CN108921154A (en) * | 2018-07-10 | 2018-11-30 | 深圳闳宸科技有限公司 | Reading method, device, point read equipment and audio-video document correlating method |
| CN109064787A (en) * | 2018-07-17 | 2018-12-21 | 广东小天才科技有限公司 | A kind of point reading equipment |
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| WO2021008298A1 (en) | 2021-01-21 |
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