CN113395529A - Video recording reading method, device, equipment and storage medium - Google Patents
Video recording reading method, device, equipment and storage medium Download PDFInfo
- Publication number
- CN113395529A CN113395529A CN202110659908.3A CN202110659908A CN113395529A CN 113395529 A CN113395529 A CN 113395529A CN 202110659908 A CN202110659908 A CN 202110659908A CN 113395529 A CN113395529 A CN 113395529A
- Authority
- CN
- China
- Prior art keywords
- video
- video record
- record
- server
- stored
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000012217 deletion Methods 0.000 claims description 17
- 230000037430 deletion Effects 0.000 claims description 17
- 238000004590 computer program Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2181—Source of audio or video content, e.g. local disk arrays comprising remotely distributed storage units, e.g. when movies are replicated over a plurality of video servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
Abstract
The invention discloses a video recording reading method, a device, equipment and a storage medium, wherein the method comprises the following steps: determining a video record needing to be read at present as a target video record, and inquiring whether the target video record is stored locally; if the target video record is inquired to be locally stored, directly reading the locally stored target video record; and if the target video record is not stored locally, reading the target video record from a server, and downloading the target video record to the local. Therefore, the video record is preferentially read from the local, and the video record is read from the server when the video record is not stored in the local, so that the times of inquiring the directory server can be reduced, and the communication cost is reduced.
Description
Technical Field
The present invention relates to the field of video management technologies, and in particular, to a method, an apparatus, a device, and a storage medium for reading a video record.
Background
Due to existing formatting and unstructured data inflation issues, large amounts of data are often stored in a distributed storage system to meet the needs of high concurrency requests and data disaster tolerance. Each time a video record is acquired in the distributed storage system, the video record is required to be routed to the directory server to search for a node server where the video record actually exists, and then the node server is connected to acquire the video record. However, the directory server needs to be queried each time a video is read, which increases communication cost.
Disclosure of Invention
The invention aims to provide a video recording reading method, a video recording reading device, video recording equipment and a storage medium, which can reduce the times of inquiring a directory server and reduce the communication cost.
In order to achieve the above purpose, the invention provides the following technical scheme:
a video recording reading method comprises the following steps:
determining a video record needing to be read at present as a target video record, and inquiring whether the target video record is stored locally;
if the target video record is inquired to be locally stored, directly reading the locally stored target video record;
and if the target video record is not stored locally, reading the target video record from a server, and downloading the target video record to the local.
Preferably, the method further comprises the following steps:
monitoring whether the duration of each locally stored video record reaches the preset duration, if so, deleting the video record of which the duration reaches the preset duration, and if not, determining that each locally stored video record does not need to be deleted.
Preferably, the method further comprises the following steps:
receiving a deletion instruction issued by the server, and deleting a locally stored video corresponding to the deletion instruction; and the deleting instruction corresponds to at least one video record with the lowest downloading frequency in the server.
Preferably, before deleting any locally stored video recordings, the method further comprises:
and judging whether any locally stored video needing to be deleted is being played, if so, deleting the any video after the playing is finished, otherwise, directly deleting the any video.
Preferably, the method further comprises the following steps:
and selecting at least one video record with the highest downloading frequency in the server as a video record to be downloaded at regular time, and downloading the video record to be downloaded to the local.
Preferably, the step of selecting at least one video record with the highest download frequency in the server as the video record to be downloaded at regular time includes:
selecting at least one video record with the highest downloading frequency in the server as a video record to be downloaded at regular time; and the downloading frequency difference values between the video record to be downloaded and other video records in the server are all larger than a preset frequency value.
Preferably, the step of selecting at least one video record with the highest download frequency in the server as the video record to be downloaded at regular time includes:
inquiring the video ranking in the server at regular time, and selecting at least one video with the highest downloading frequency as a video to be downloaded according to the video ranking; and the video ranking is obtained by ranking each video from high to low or from low to high according to the downloading frequency of each stored video by the server.
A video recording reading apparatus comprising:
a query module to: determining a video record needing to be read at present as a target video record, and inquiring whether the target video record is stored locally;
a first reading module to: if the target video record is inquired to be locally stored, directly reading the locally stored target video record;
a second reading module to: and if the target video record is not stored locally, reading the target video record from a server, and downloading the target video record to the local.
A video recording reading apparatus comprising:
a memory for storing a computer program;
a processor for implementing the steps of the video recording reading method according to any one of the above when the computer program is executed.
A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the video footage reading method according to any one of the preceding claims.
The invention provides a video recording reading method, a device, equipment and a storage medium, wherein the method comprises the following steps: determining a video record needing to be read at present as a target video record, and inquiring whether the target video record is stored locally; if the target video record is inquired to be locally stored, directly reading the locally stored target video record; and if the target video record is not stored locally, reading the target video record from a server, and downloading the target video record to the local. The method comprises the steps that after the video record is obtained from a server, the video record is downloaded to the local, so that when the video record needs to be read, if the video record is stored locally, the video record is directly read from the local, and if the video record is not stored locally, the video record is read from the server; therefore, the video record is preferentially read from the local, and the video record is read from the server when the video record is not stored in the local, so that the times of inquiring the directory server can be reduced, and the communication cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a video recording reading method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a video recording reading apparatus according to an embodiment of 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.
Referring to fig. 1, a flowchart of a video recording reading method according to an embodiment of the present invention is shown, where the method includes:
s11: and determining that the video record needing to be read at present is the target video record, and inquiring whether the target video record is stored locally.
The executing main body of the video recording reading method provided by the embodiment of the present invention may be a corresponding video recording reading device and equipment, and both the video recording reading device and the equipment may be integrated in a client that needs to implement video recording reading, so the executing main body of the video recording reading method may be a client, and the following description specifically describes the executing main body of the video recording reading method as a client. The video record may be a file of the video record, the number of the clients may be one or multiple, and an execution main body of the video record reading method in the embodiment of the present application may be any one client, which may be referred to as a current client. If the current client needs to read the video record, the current client can determine that the video record is the target video record, and then the target video record is read.
S12: and if the target video record is inquired to be locally stored, directly reading the locally stored target video record.
The current client can locally store data, so that the current client can firstly inquire whether a target video record exists locally, if the target video record exists locally, the target video record can be directly read locally, otherwise, the target video record needs to be read from a node server (servers recorded in the embodiment of the application are all the node servers) in a background technology mode, namely, the target video record is firstly routed to a directory server to inquire the node server where the video record actually exists, then the node server is connected to the node server to obtain the video record, the video record is downloaded to the local, and the video record is downloaded to the local to store the video record to the local for obtaining when needed.
S13: and if the target video record is not stored locally, reading the target video record from the server and downloading the target video record to the local.
The method comprises the steps that after the video record is obtained from a server, the video record is downloaded to the local, so that when the video record needs to be read, if the video record is stored locally, the video record is directly read from the local, and if the video record is not stored locally, the video record is read from the server; therefore, the video record is preferentially read from the local, and the video record is read from the server when the video record is not stored in the local, so that the times of inquiring the directory server can be reduced, and the communication cost is reduced.
In addition, the network throughput of the directory server can be effectively reduced and the investment is reduced because the video record does not need to be read by the server every time the video record is read.
The video recording reading method provided by the embodiment of the invention can further comprise the following steps:
monitoring whether the duration of each locally stored video record reaches the preset duration, if so, deleting the video record of which the duration reaches the preset duration, and if not, determining that each locally stored video record does not need to be deleted.
The preset duration can be set according to actual needs; in order to avoid excessive local storage video recordings and excessive occupation of local storage space by the video recordings, the duration of local storage of each locally stored video recording (from the moment when the video recording is stored locally to the current moment) may be monitored, and if the duration reaches a preset duration, the video recording may be considered to be downloaded before a long time, and may be modified, or may not need to be read again in a short time, and may be deleted, otherwise, the video recording may be retained continuously, so that the video recording with an excessively long storage time and a high possibility of being invalid may be preferentially deleted.
The video recording reading method provided by the embodiment of the invention can further comprise the following steps:
receiving a deletion instruction issued by a server, and deleting a locally stored video corresponding to the deletion instruction; and the deleting instruction corresponds to at least one video record with the lowest downloading frequency in the server.
The method and the device can maintain the downloading frequency of each video record stored in the client in real time, and if the downloading frequency is particularly low, the probability that the video record needs to be read is low, so that a corresponding deleting instruction can be issued to the current client to indicate the current client to delete the video record corresponding to the deleting instruction and stored in the client, and the video record which is probably not needed to be read is preferentially deleted under the indication of the server. The downloading frequency is the number of times that the video recording video is downloaded in a certain time period closest to the current moment, and the specific number of the video recordings corresponding to the deleting instruction can be set according to actual needs.
The video recording reading method provided by the embodiment of the present invention may further include, before deleting any locally stored video recording:
and judging whether any locally stored video needing to be deleted is being played, if so, deleting the any video after the playing is finished, otherwise, directly deleting the any video.
According to the embodiment of the application, before any video record is deleted, whether the any video record is being played or not can be judged, if the any video record is being played, the any video record can be deleted after the playing is finished in order to avoid influencing the normal playing, and otherwise, the any video record can be directly deleted. In addition, if any locally stored video record needing to be deleted is being played, considering that the video record possibly needs to be played again in a short time, the application can also ignore the deletion instruction corresponding to the video record; of course, other arrangements according to actual needs are within the protection scope of the present invention.
The video recording reading method provided by the embodiment of the invention further comprises the following steps:
and selecting at least one video record with the highest downloading frequency in the server as a video record to be downloaded at regular time, and downloading the video record to be downloaded to the local.
The number of the selected video records to be downloaded can be set according to actual needs. Specifically, the downloading condition of each video record in the server can be regularly inquired, and it is determined that at least one video record with higher downloading frequency is likely to be a video record which needs to be downloaded by the current client, so that if any video record in the at least one video record with higher downloading frequency is not stored locally by the current client, the any video record is downloaded locally; therefore, prejudgment of video record downloading can be achieved, and the probability of reading the video record from the local is improved.
In the video recording reading method provided by the embodiment of the present invention, at least one video recording with the highest download frequency in the server is selected as the video recording to be downloaded at regular time, and the method may include:
at least one video record with the highest downloading frequency in the server is selected as a video record to be downloaded at fixed time; and the downloading frequency difference values between the video record to be downloaded and other video records in the server are all larger than the preset frequency value.
It should be noted that the preset frequency value may be set according to actual needs; if the difference values of the downloading frequencies among the video recordings with the highest downloading frequency in the server are small (not larger than a preset frequency value), but the difference values of the downloading frequencies between the video recordings and any other video recordings are large (larger than the preset frequency value), the video recordings are the video recordings meeting the requirements, and then the video recordings are taken as the videos to be downloaded. Correspondingly, when the server selects at least one video record with the lowest download frequency to send a corresponding deletion instruction to the current client, the server may select the video records as the video records that need to be deleted by the current client and send the corresponding deletion instruction to the current client if the difference values of the download frequencies among the video records with the lowest download frequency in the server are all small (not greater than a specific frequency value set according to actual needs, and the specific frequency value is less than a preset frequency value), but the difference values of the download frequencies between the video records and any other video records are large (greater than the specific frequency value). Therefore, the corresponding video record is selected in the mode, and the selected video record can better accord with the downloading condition of the video record in the current server.
In the video recording reading method provided by the embodiment of the present invention, at least one video recording with the highest download frequency in the server is selected as the video recording to be downloaded at regular time, and the method may include:
inquiring the video ranking in the server at regular time, and selecting at least one video with the highest downloading frequency as a video to be downloaded according to the video ranking; the video ranking is obtained by ranking each video from high to low or from low to high according to the downloading frequency of each stored video by the server.
In order to conveniently and rapidly determine at least one video with the highest frequency and the lowest frequency, the server can maintain the video ranking, and the video ranking is updated after the download frequency of any video in the server is changed every time, so that the ranking of each video in the video ranking is in accordance with the download frequency of each current video, and the server and the current client can directly select at least one video with the highest frequency or the lowest frequency based on the ranking.
In addition, in order to avoid that the video recording occupies too much local storage space, when the current client downloads the video recording with higher frequency in the download server, it is further required to ensure that the storage space in the local after downloading the video recording is smaller than the storage space preset according to actual needs; or, the current client may monitor, in real time or at regular time, whether the size of the storage space occupied by the locally stored video records is smaller than the preset storage space size, if so, the locally stored video records are continuously retained, otherwise, at least one video record with the longest duration in the local storage may be deleted or other locally stored video records may be selected to be deleted according to actual needs, so that the storage space occupied by the locally stored video records is smaller than the preset storage space size.
In a specific implementation manner, a method for reading a video record provided in an embodiment of the present invention may specifically include:
1. before requesting a server to acquire a video record, checking whether the video record exists locally, and if so, directly returning the local video record; if the local video record needing to be acquired does not exist, the server is requested to acquire the video record, and the server can record and acquire information such as downloading frequency of the video record;
2. the video record downloaded from the server to the local can not be deleted immediately after being played, and two deletion strategies are available, wherein one strategy is to automatically delete the video record after waiting for a certain time, and the other strategy is to wait for the server to issue a deletion instruction corresponding to the deletion of the video record;
3. the server updates the video ranking according to the downloading frequency of the video (in this embodiment, the video ranking is ranked from high to low according to the downloading frequency), the client queries the video ranking at regular time, and downloads the video with the top ranking in advance according to the local storage space so as to respond to possible access requests of the user at any time;
4. the server may also rank the video records with a very low download frequency (in this embodiment, the video records are ranked from low to high according to the download frequency), the first few ranked video records may send a deletion instruction to the client, and the client may delete such historical locally played video records (which are not in a playing state).
The method and the device have the advantages that the cold and hot data separation of the server is realized by reading the video, the hot data is stored locally, the query acquisition efficiency is improved, the storage space of the client is effectively utilized, the times of querying the server are reduced, and the pressure of network bandwidth is reduced.
An embodiment of the present invention further provides a video recording reading apparatus, as shown in fig. 2, which may include:
a query module 11, configured to: determining that the video record needing to be read at present is a target video record, and inquiring whether the target video record is stored locally;
a first reading module 12 for: if the target video record is inquired to be locally stored, directly reading the locally stored target video record;
a second reading module 13 configured to: and if the target video record is not stored locally, reading the target video record from the server and downloading the target video record to the local.
The video recording reading apparatus provided in the embodiment of the present invention may further include:
a first deletion module to: monitoring whether the duration of each locally stored video record reaches the preset duration, if so, deleting the video record of which the duration reaches the preset duration, and if not, determining that each locally stored video record does not need to be deleted.
The video recording reading apparatus provided in the embodiment of the present invention may further include:
a second deletion module to: receiving a deletion instruction issued by a server, and deleting a locally stored video corresponding to the deletion instruction; and the deleting instruction corresponds to at least one video record with the lowest downloading frequency in the server.
The video recording reading apparatus provided in the embodiment of the present invention may further include:
a determination module configured to: before any locally stored video is deleted, whether any locally stored video needing to be deleted is played or not is judged, if yes, the any video is deleted after the playing is finished, and otherwise, the any video is directly deleted.
The video recording reading apparatus provided in the embodiment of the present invention may further include:
a timed download module for: and selecting at least one video record with the highest downloading frequency in the server as a video record to be downloaded at regular time, and downloading the video record to be downloaded to the local.
In an embodiment of the present invention, a video recording reading apparatus, a timing downloading module may include:
a selecting unit for: at least one video record with the highest downloading frequency in the server is selected as a video record to be downloaded at fixed time; and the downloading frequency difference values between the video record to be downloaded and other video records in the server are all larger than the preset frequency value.
In an embodiment of the present invention, a selecting unit of a video recording reading apparatus may include:
selecting a subunit for: inquiring the video ranking in the server at regular time, and selecting at least one video with the highest downloading frequency as a video to be downloaded according to the video ranking; the video ranking is obtained by ranking each video from high to low or from low to high according to the downloading frequency of each stored video by the server.
An embodiment of the present invention further provides a video recording reading device, which may include:
a memory for storing a computer program;
a processor for implementing the steps of the video recording reading method as described in any one of the above when executing the computer program.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the video recording reading method may be implemented as described in any one of the above.
It should be noted that for the description of the relevant parts in the video record reading apparatus, the device and the storage medium provided in the embodiment of the present invention, reference is made to the detailed description of the corresponding parts in the video record reading method provided in the embodiment of the present invention, and details are not repeated here. In addition, parts of the above technical solutions provided in the embodiments of the present invention that are consistent with the implementation principles of the corresponding technical solutions in the prior art are not described in detail, so as to avoid redundant description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A video recording reading method is characterized by comprising the following steps:
determining a video record needing to be read at present as a target video record, and inquiring whether the target video record is stored locally;
if the target video record is inquired to be locally stored, directly reading the locally stored target video record;
and if the target video record is not stored locally, reading the target video record from a server, and downloading the target video record to the local.
2. The method of claim 1, further comprising:
monitoring whether the duration of each locally stored video record reaches the preset duration, if so, deleting the video record of which the duration reaches the preset duration, and if not, determining that each locally stored video record does not need to be deleted.
3. The method of claim 1, further comprising:
receiving a deletion instruction issued by the server, and deleting a locally stored video corresponding to the deletion instruction; and the deleting instruction corresponds to at least one video record with the lowest downloading frequency in the server.
4. The method of claim 2 or 3, wherein prior to deleting any locally stored video footage, further comprising:
and judging whether any locally stored video needing to be deleted is being played, if so, deleting the any video after the playing is finished, otherwise, directly deleting the any video.
5. The method of claim 1, further comprising:
and selecting at least one video record with the highest downloading frequency in the server as a video record to be downloaded at regular time, and downloading the video record to be downloaded to the local.
6. The method of claim 5, wherein the step of periodically selecting at least one video record with the highest downloading frequency in the server as the video record to be downloaded comprises:
selecting at least one video record with the highest downloading frequency in the server as a video record to be downloaded at regular time; and the downloading frequency difference values between the video record to be downloaded and other video records in the server are all larger than a preset frequency value.
7. The method of claim 6, wherein the step of periodically selecting at least one video record with the highest downloading frequency in the server as the video record to be downloaded comprises:
inquiring the video ranking in the server at regular time, and selecting at least one video with the highest downloading frequency as a video to be downloaded according to the video ranking; and the video ranking is obtained by ranking each video from high to low or from low to high according to the downloading frequency of each stored video by the server.
8. A video recording reading apparatus, comprising:
a query module to: determining a video record needing to be read at present as a target video record, and inquiring whether the target video record is stored locally;
a first reading module to: if the target video record is inquired to be locally stored, directly reading the locally stored target video record;
a second reading module to: and if the target video record is not stored locally, reading the target video record from a server, and downloading the target video record to the local.
9. A video recording reading apparatus, comprising:
a memory for storing a computer program;
processor for implementing the steps of the video recording reading method according to any one of claims 1 to 7 when executing said computer program.
10. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of the video record reading method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110659908.3A CN113395529A (en) | 2021-06-11 | 2021-06-11 | Video recording reading method, device, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110659908.3A CN113395529A (en) | 2021-06-11 | 2021-06-11 | Video recording reading method, device, equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113395529A true CN113395529A (en) | 2021-09-14 |
Family
ID=77621139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110659908.3A Pending CN113395529A (en) | 2021-06-11 | 2021-06-11 | Video recording reading method, device, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113395529A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080303903A1 (en) * | 2003-12-02 | 2008-12-11 | Connexed Technologies Inc. | Networked video surveillance system |
| JP2009237918A (en) * | 2008-03-27 | 2009-10-15 | Oki Electric Ind Co Ltd | Distributed content delivery system, center server, distributed content delivery method and distributed content delivery program |
| CN101909076A (en) * | 2010-06-25 | 2010-12-08 | 深圳市五巨科技有限公司 | Mobile terminal and video downloading method thereof |
| CN103067696A (en) * | 2013-01-31 | 2013-04-24 | 东方网力科技股份有限公司 | Stream media caching method, device, controller and system facing video monitoring |
| CN106559677A (en) * | 2015-09-30 | 2017-04-05 | 华为技术有限公司 | The method and device of terminal, caching server and acquisition video slicing |
| CN107566857A (en) * | 2017-08-31 | 2018-01-09 | 北京奇艺世纪科技有限公司 | A kind of method for downloading video, device, system, server and terminal |
| CN109218793A (en) * | 2018-11-30 | 2019-01-15 | 北京微播视界科技有限公司 | Video loading method, device, electronic equipment and computer readable storage medium |
| CN112597337A (en) * | 2020-12-10 | 2021-04-02 | 北京飞讯数码科技有限公司 | Method, device, equipment and medium for viewing video monitoring content |
-
2021
- 2021-06-11 CN CN202110659908.3A patent/CN113395529A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080303903A1 (en) * | 2003-12-02 | 2008-12-11 | Connexed Technologies Inc. | Networked video surveillance system |
| JP2009237918A (en) * | 2008-03-27 | 2009-10-15 | Oki Electric Ind Co Ltd | Distributed content delivery system, center server, distributed content delivery method and distributed content delivery program |
| CN101909076A (en) * | 2010-06-25 | 2010-12-08 | 深圳市五巨科技有限公司 | Mobile terminal and video downloading method thereof |
| CN103067696A (en) * | 2013-01-31 | 2013-04-24 | 东方网力科技股份有限公司 | Stream media caching method, device, controller and system facing video monitoring |
| CN106559677A (en) * | 2015-09-30 | 2017-04-05 | 华为技术有限公司 | The method and device of terminal, caching server and acquisition video slicing |
| CN107566857A (en) * | 2017-08-31 | 2018-01-09 | 北京奇艺世纪科技有限公司 | A kind of method for downloading video, device, system, server and terminal |
| CN109218793A (en) * | 2018-11-30 | 2019-01-15 | 北京微播视界科技有限公司 | Video loading method, device, electronic equipment and computer readable storage medium |
| CN112597337A (en) * | 2020-12-10 | 2021-04-02 | 北京飞讯数码科技有限公司 | Method, device, equipment and medium for viewing video monitoring content |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103077199B (en) | A kind of file resource Search and Orientation method and device | |
| US11687488B2 (en) | Directory deletion method and apparatus, and storage server | |
| EP2227016A1 (en) | A content buffering, querying method and point-to-point media transmitting system | |
| JP5439761B2 (en) | Content reproduction apparatus, content reproduction method, and content reproduction program | |
| CN107197359B (en) | Video file caching method and device | |
| CN112148678B (en) | File access method, system, device and medium | |
| CN108540510B (en) | Cloud host creation method and device and cloud service system | |
| CN110399348A (en) | File deletes method, apparatus, system and computer readable storage medium again | |
| JP2022550401A (en) | Data upload method, system, device and electronic device | |
| CN105635278A (en) | Method for managing metadata of storage system and metadata server | |
| CN114610680A (en) | Method, device and equipment for managing metadata of distributed file system and storage medium | |
| CN108304144B (en) | Data writing-in and reading method and system, and data reading-writing system | |
| CN114238518A (en) | Data processing method, device, equipment and storage medium | |
| CN107181773A (en) | Data storage and data managing method, the equipment of distributed memory system | |
| JP5163171B2 (en) | Cache system and server | |
| CN113395529A (en) | Video recording reading method, device, equipment and storage medium | |
| CN110347656B (en) | Method and device for managing requests in file storage system | |
| CN116955278A (en) | Aggregation access method and device for distributed file system snapshot and computer equipment | |
| CN111767282A (en) | MongoDB-based storage system, data insertion method and storage medium | |
| CN112995723A (en) | EPG data management method, server and readable storage medium | |
| CN110750566A (en) | Data processing method and device, cache system and cache management platform | |
| CN111669629A (en) | Video CDN node instant capacity expansion method, scheduler and CND storage system | |
| CN109582233A (en) | A kind of caching method and device of data | |
| CN114153797A (en) | Distributed object storage and retrieval method and device based on Ceph | |
| CN110798222B (en) | Data compression method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210914 |