CN114760503A - Video playing method, device, system, electronic equipment and storage medium - Google Patents
Video playing method, device, system, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN114760503A CN114760503A CN202210397275.8A CN202210397275A CN114760503A CN 114760503 A CN114760503 A CN 114760503A CN 202210397275 A CN202210397275 A CN 202210397275A CN 114760503 A CN114760503 A CN 114760503A
- Authority
- CN
- China
- Prior art keywords
- video
- target
- playing
- aspect ratio
- client
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 73
- 238000004891 communication Methods 0.000 claims description 19
- 238000004590 computer program Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 abstract description 7
- 238000009877 rendering Methods 0.000 description 23
- 238000007726 management method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
Abstract
The embodiment of the invention provides a video playing method, a video playing device, a video playing system, electronic equipment and a storage medium. And when receiving the request message, the server acquires target playing information corresponding to the video identifier of the target video and sends the target playing information to the client. The target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address. And when receiving the target playing information, the client acquires the video file of the target video according to the storage address, and plays the target video according to the actual aspect ratio represented by the aspect ratio information and the video file. Based on the processing, when the client acquires the video file of the target video according to the storage address, the client already acquires the actual aspect ratio of the target video, and the client can play the target video based on the actual aspect ratio of the target video, so that the video playing quality can be improved.
Description
Technical Field
The present invention relates to the field of internet technologies, and in particular, to a video playing method, apparatus, system, electronic device, and storage medium.
Background
With the development of internet technology, clients providing various functions to users are also becoming more and more popular. For example, a user may view a video through a client for playing the video.
In the related art, when a client plays a video, a video file of a target video to be played may be obtained first. Then, the client may decode the video file of the target video through the first decoding module to obtain each video frame included in the target video. Meanwhile, the client can decode the video file of the target video through the second decoding module to obtain the actual aspect ratio of the target video. When the client acquires the video frames contained in the target video through the first decoding module, if the actual aspect ratio of the target video is not acquired yet, the client plays the video frames contained in the target video according to the preset aspect ratio. Subsequently, when the actual aspect ratio is obtained through the second decoding module, the client switches to play the video frames contained in the target video according to the actual aspect ratio.
However, the process of switching from playing the video frame included in the target video according to the preset aspect ratio to playing the video frame included in the target video according to the actual aspect ratio may cause distortion of the picture content in the video picture displayed by the client (e.g., a person in the picture is elongated, etc.), degrade the video playing quality, and affect the viewing experience of the user.
Disclosure of Invention
Embodiments of the present invention provide a video playing method, apparatus, system, electronic device, and storage medium, so as to improve video playing quality and improve viewing experience of a user. The specific technical scheme is as follows:
in a first aspect of the present invention, there is provided a video playing method, where the method is applied to a video playing system, and the system includes: client and server, the method comprising the steps of:
the client sends a request message carrying a video identifier of a target video to the server;
when receiving the request message, the server acquires playing information corresponding to the video identifier of the target video as target playing information and sends the target playing information to the client; wherein the target playing information comprises aspect ratio information representing an actual aspect ratio of the target video and a storage address;
when the client receives the target playing information, the client acquires a video file of the target video according to the storage address; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
In a second aspect of the present invention, there is also provided a video playing method, where the method is applied to a client, and the method includes:
sending a request message carrying a video identifier of a target video to a server, so that when the server receives the request message, the server acquires playing information corresponding to the video identifier of the target video as target playing information, and sends the target playing information to the client; wherein the target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address;
when the target playing information is received, acquiring a video file of the target video according to the storage address;
and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
Optionally, playing the target video according to the actual aspect ratio indicated by the aspect ratio information and according to the video file includes:
decoding the video file to obtain a video frame contained in the target video;
determining a display area of the target video in the playing window as a target display area based on the display aspect ratio of the playing window of the client and the actual aspect ratio represented by the aspect ratio information;
and playing video frames contained in the target video in the determined target display area.
Optionally, the determining, based on the display aspect ratio of the playing window of the client and the actual aspect ratio represented by the aspect ratio information, a display area of the target video in the playing window as a target display area includes:
judging whether the display aspect ratio of the playing window is the same as the actual aspect ratio represented by the aspect ratio information;
if the display aspect ratio is the same as the actual aspect ratio, determining all display areas in the playing window as display areas of the target video to serve as target display areas;
and if the display aspect ratio is different from the actual aspect ratio, determining a display area with the aspect ratio as the actual aspect ratio from the playing window to obtain a display area of the target video in the playing window as a target display area.
Optionally, the width of the target display area is the same as the width of the play window, or the height of the target display area is the same as the height of the play window.
Optionally, the obtaining the video file of the target video according to the storage address includes:
and acquiring the video file of the target video under the storage address in the content distribution network.
In a third aspect of the present invention, there is also provided a video playing method, where the method is applied to a server, and the method includes:
receiving a request message which is sent by a client and carries a video identifier of a target video;
acquiring playing information corresponding to the video identifier of the target video as target playing information; wherein the target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address;
sending the target playing information to the client so that the client acquires the video file of the target video according to the storage address when receiving the target playing information; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
Optionally, before the obtaining of the playing information corresponding to the video identifier of the target video as the target playing information, the method further includes:
acquiring each original video frame corresponding to the target video;
coding each obtained original video frame to obtain a video file of the target video;
and storing the video file of the target video to a content distribution network, and correspondingly storing the video identification and the playing information of the target video to the server.
In a fourth aspect of the present invention, there is also provided a video playing system, including: a client and a server, wherein:
the client is used for sending a request message carrying a video identifier of a target video to the server;
the server is used for acquiring playing information corresponding to the video identifier of the target video as target playing information when receiving the request message, and sending the target playing information to the client; wherein the target playing information comprises aspect ratio information representing an actual aspect ratio of the target video and a storage address;
the client is further used for acquiring the video file of the target video according to the storage address when the target playing information is received; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
In a fifth aspect of the present invention, there is also provided a video playing apparatus, where the apparatus is applied to a client, and the apparatus includes:
a sending module, configured to send a request message carrying a video identifier of a target video to a server, so that when the server receives the request message, the server obtains, as target playing information, playing information corresponding to the video identifier of the target video, and sends the target playing information to the client; wherein the target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address;
the acquisition module is used for acquiring the video file of the target video according to the storage address when the target playing information is received;
and the playing module is used for playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
Optionally, the playing module is specifically configured to decode the video file to obtain a video frame included in the target video;
determining a display area of the target video in the playing window as a target display area based on the display aspect ratio of the playing window of the client and the actual aspect ratio represented by the aspect ratio information;
and playing video frames contained in the target video in the determined target display area.
Optionally, the playing module is specifically configured to determine whether a display aspect ratio of the playing window is the same as an actual aspect ratio indicated by the aspect ratio information;
if the display aspect ratio is the same as the actual aspect ratio, determining all display areas in the playing window as display areas of the target video to serve as target display areas;
and if the display aspect ratio is different from the actual aspect ratio, determining a display area with the aspect ratio as the actual aspect ratio from the playing window to obtain a display area of the target video in the playing window as a target display area.
Optionally, the width of the target display area is the same as the width of the play window, or the height of the target display area is the same as the height of the play window.
Optionally, the obtaining module is specifically configured to obtain a video file of the target video at the storage address in a content distribution network.
In a sixth aspect implemented by the present invention, there is further provided a video playing apparatus, where the apparatus is applied to a server, and the apparatus includes:
the receiving module is used for receiving a request message which is sent by a client and carries a video identifier of a target video;
the first acquisition module is used for acquiring playing information corresponding to the video identifier of the target video as target playing information; wherein the target playing information comprises aspect ratio information representing an actual aspect ratio of the target video and a storage address;
the sending module is used for sending the target playing information to the client so that the client obtains the video file of the target video according to the storage address when receiving the target playing information; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
Optionally, the apparatus further comprises:
the second acquisition module is used for acquiring each original video frame corresponding to the target video;
the encoding module is used for encoding each obtained original video frame to obtain a video file of the target video;
and the storage module is used for storing the video file of the target video to a content distribution network and correspondingly storing the video identifier and the playing information of the target video to the server.
In another aspect of the present invention, there is also provided an electronic device, including a processor, a communication interface, a memory and a communication bus, where the processor, the communication interface, and the memory complete communication with each other through the communication bus;
a memory for storing a computer program;
a processor, configured to implement the steps of the video playing method according to the second aspect or the steps of the video playing method according to the third aspect when executing the program stored in the memory.
In yet another aspect of the present invention, there is further provided a computer-readable storage medium, in which a computer program is stored, and the computer program, when executed by a processor, implements the video playing method according to the second aspect or the video playing method according to the third aspect.
In yet another aspect of the present invention, there is also provided a computer program product containing instructions which, when run on a computer, cause the computer to perform the video playback method of the second aspect or the video playback method of the third aspect.
In the video playing method provided by the embodiment of the invention, the client sends the request message carrying the video identifier of the target video to the server. When receiving the request message, the server acquires playing information corresponding to the video identifier of the target video as target playing information, and sends the target playing information to the client, wherein the target playing information comprises aspect ratio information representing the actual aspect ratio of the target video and a storage address. When receiving the target playing information, the client acquires a video file of a target video according to the storage address; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
Based on the processing, the client side firstly obtains the actual aspect ratio and the storage address of the target video, and correspondingly, when the client side obtains the video file of the target video according to the storage address, the client side already obtains the actual aspect ratio of the target video. Furthermore, the client can play the target video based on the actual aspect ratio of the target video, and can avoid the situation that the video is played according to the preset aspect ratio due to the fact that the actual aspect ratio of the target video is not obtained in time to a certain extent, and further avoid the deformation of the picture content in the played video picture to a certain extent, so that the video playing quality can be improved, and the watching experience of a user is improved.
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.
Fig. 1 is a flowchart of a video playing method provided in an embodiment of the present invention;
fig. 2 is a flowchart of another video playing method provided in the embodiment of the present invention;
fig. 3 is a flowchart of another video playing method provided in the embodiment of the present invention;
fig. 4 is a flowchart of another video playing method provided in the embodiment of the present invention;
fig. 5 is a flowchart of a video playing method provided in the related art;
fig. 6 is a flowchart of another video playing method provided in an embodiment of the present invention;
fig. 7 is a flowchart of another video playing method provided in the embodiment of the present invention;
fig. 8 is a structural diagram of a video playback device according to an embodiment of the present invention;
fig. 9 is a block diagram of another video playback device provided in the embodiment of the present invention;
fig. 10 is a structural diagram of an electronic device provided in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
In the related art, the process of playing the video frames included in the target video according to the preset aspect ratio and switching to playing the video frames included in the target video according to the actual aspect ratio causes deformation of picture contents in the displayed video pictures, reduces video playing quality, and affects watching experience of a user.
In order to solve the above problem, an embodiment of the present invention provides a video playing system, which may include: a client and a server, wherein:
and the client sends a request message carrying the video identifier of the target video to the server.
And when receiving the request message, the server acquires the playing information corresponding to the video identifier of the target video as the target playing information and sends the target playing information to the client. The target playing information comprises aspect ratio information representing the actual aspect ratio of the target video and a storage address.
And when receiving the target playing information, the client acquires the video file of the target video according to the storage address, and plays the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
Based on the video playing system provided by the embodiment of the invention, the client side firstly obtains the actual aspect ratio and the storage address of the target video, and correspondingly, when the client side obtains the video file of the target video according to the storage address, the client side already obtains the actual aspect ratio of the target video. Furthermore, the client can play the target video based on the actual aspect ratio of the target video, and can avoid the situation that the video is played according to the preset aspect ratio because the actual aspect ratio of the target video is not obtained in time to a certain extent, and further avoid the deformation of the picture content in the played video picture to a certain extent, so that the video playing quality can be improved, and the watching experience of a user can be improved.
For other embodiments of the video playing system, reference may be made to the following description of method embodiments of the client and the server.
Referring to fig. 1, fig. 1 is a flowchart of a video playing method according to an embodiment of the present invention, where the method may be applied to the video playing system, and the method may include the following steps:
s101: and the client sends a request message carrying the video identifier of the target video to the server.
S102: and when receiving the request message, the server acquires the playing information corresponding to the video identifier of the target video as the target playing information.
The target playing information comprises aspect ratio information representing the actual aspect ratio of the target video and a storage address.
S103: and the server sends the target playing information to the client.
S104: and when receiving the target playing information, the client acquires the video file of the target video according to the storage address.
S105: and the client plays the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
Based on the video playing method provided by the embodiment of the invention, the client side firstly obtains the actual aspect ratio and the storage address of the target video, and correspondingly, when the client side obtains the video file of the target video according to the storage address, the client side already obtains the actual aspect ratio of the target video. Furthermore, the client can play the target video based on the actual aspect ratio of the target video, and can avoid the situation that the video is played according to the preset aspect ratio due to the fact that the actual aspect ratio of the target video is not obtained in time to a certain extent, and further avoid the deformation of the picture content in the played video picture to a certain extent, so that the video playing quality can be improved, and the watching experience of a user is improved.
For step S101, the client may be configured to play a video, for example, the client may be a system player of an android system, and the client may be installed in different devices, for example, a mobile phone, a computer, a television, and the like.
When a user needs to watch a video, the user may input a playing instruction for the video to be played (i.e., the target video in the embodiment of the present invention) to the client. Correspondingly, the client can receive a playing instruction input by the user, further determine the video identifier of the target video indicated by the playing instruction, and send a request message carrying the video identifier of the target video to the server. The video identification of the target video may be the name of the target video.
For step S102 and step S103, the server may receive the request message sent by the client, and extract the video identifier carried in the received request message (i.e., the video identifier of the target video). Then, the server may obtain playing information corresponding to the video identifier of the target video as target playing information.
The server may locally store playing information of a plurality of videos, and for each video, the server may obtain the playing information of the video as follows.
In one implementation, on the basis of fig. 1, referring to fig. 2, before step S102, the method may further include the steps of:
and S106, the server acquires each original video frame corresponding to the target video.
And S107, the server encodes each acquired original video frame to obtain a video file of the target video.
And S108, the server stores the video file of the target video to a content distribution network, and correspondingly stores the video identification and the playing information of the target video to the server.
The playing information of a video may include: aspect ratio information indicating an actual aspect ratio of the video, a storage address of the video, a resolution of the video, a video format of the video, and the like.
The server may obtain each original video frame corresponding to the target video, where the original video frame corresponding to the target video is a video frame when the target video is produced, for example, a video frame obtained by shooting through an image capturing device.
Since the resolution, the aspect ratio and the video format of each original video frame corresponding to the target video are fixed and unchanged, different playing requirements of users cannot be met, for example, the video format of the original video frame of the target video is in an "AVI" format, and the user may need to play the target video in an "HDR" format.
Therefore, in order to meet different playing requirements of users, the server can encode the original video frame corresponding to the target video to obtain a video file of the target video meeting different playing requirements. The play requirements may include: preset resolution, preset aspect ratio, preset video format, and the like. For example, the server may encode each original video frame corresponding to the target video according to a preset resolution of 1080P, a preset aspect ratio of 16:9, and a preset video format of "AVI" format, to obtain a video file of the target video, where the resolution of the video file is 1080P, the aspect ratio of 16:9, and the video format of "AVI" format. The server may further encode each original video frame corresponding to the target video according to a preset resolution of 720P, a preset aspect ratio of 16:9, and a preset video format of "AVI" format, to obtain a video file of the target video, where the resolution of the video file is 720P, the aspect ratio of 16:9, and the video format of "AVI" format.
After the video file of the target video is obtained through encoding, the video file of the target video may be stored to a preset storage location, for example, the video file of the target video may be stored to a preset database, for example, a Remote Dictionary service (Redis), or the video file of the target video may also be stored to a Content Delivery Network (CDN). Furthermore, the server may determine the playing information of the target video, and store the video identifier of the target video and the playing information to the server correspondingly, that is, record the video identifier of the target video and the corresponding playing information locally on the server.
In another implementation, the server may include an encoding server and a management server. The encoding server can acquire each original video frame corresponding to the target video and encode the original video frame corresponding to the target video to obtain a video file of the target video. Further, the encoding server may store the video file of the target video to a preset storage location, for example, store the video file of the target video to a content distribution network. Furthermore, the encoding server may determine the playing information of the target video, and send the video identifier and the playing information of the target video to the management server.
The management server can receive the video identification and the playing information of the target video and correspondingly store the video identification and the playing information of the target video to the local. Subsequently, the management server may receive a request message sent by the client, and obtain target playing information according to the video identifier of the target video carried in the request message.
Further, the server may send target playback information of the target video to the client.
For step S104, the client may receive the target playing information sent by the server. Then, based on the received target playing information, the actual aspect ratio of the target video and the video file of the target video are obtained.
The target playback information includes aspect ratio information indicating an actual aspect ratio of the target video. In one implementation, the aspect ratio information may be an actual aspect ratio of the target video, and the client may directly obtain the actual aspect ratio of the target video and obtain the video file of the target video according to the storage address.
In another implementation, the aspect ratio information may be the actual width and the actual height of the target video. The client can calculate the ratio of the actual width to the actual height of the target video to obtain the actual aspect ratio of the target video, and obtain the video file of the target video according to the storage address.
In an embodiment of the present invention, the client may include a rendering layer and a decoding layer, and when receiving the target playing information, the client may obtain a video file of the target video according to the storage address through the decoding layer, and at the same time, the client calculates a ratio of an actual width to an actual height of the target video through the rendering layer to obtain an actual aspect ratio of the target video, so that the client may not decode the video file to obtain the actual aspect ratio after obtaining the video file of the target video, that is, may obtain the actual aspect ratio of the target video in advance, so that when obtaining the video file of the target video, the client may already obtain the actual aspect ratio of the target video, and may subsequently play the target video according to the actual aspect ratio, which may improve video playing quality and improve user experience.
And if the video file of the target video is stored in the preset database, the storage address of the target video represents the storage position of the video file of the target video in the preset database. The client can acquire the video file of the target video at the storage address in the preset database.
If the video file of the target video is stored in the content distribution network, the storage address of the target video indicates the storage location of the video file of the target video in the content distribution network.
Accordingly, step S104 may include the steps of: the client acquires a video file of a target video at a storage address in the content distribution network.
Based on the processing, the content distribution network comprises a plurality of cache servers for storing the video files, the cache servers are distributed in a region or network where the client accesses are relatively concentrated, the client can obtain the video files from the cache server closest to the client, and the efficiency of obtaining the video files by the client can be improved.
In an embodiment of the present invention, on the basis of fig. 1, referring to fig. 3, step S105 may include the following steps:
s1051: and the client decodes the video file to obtain the video frame contained in the target video.
S1052: and the client determines a display area of the target video in the playing window as a target display area based on the display aspect ratio of the playing window of the client and the actual aspect ratio represented by the aspect ratio information.
S1053: and the client plays the video frames contained in the target video in the determined target display area.
The playing window of the client is used for displaying the view of the video picture of the target video. Since the display aspect ratio of the playing window may be different from the actual aspect ratio, the client needs to determine a target display area for playing the target video from the playing window.
In one implementation, the client may include a decoding layer and a rendering layer, and the client may decode the video file through the decoding layer to obtain a video frame included in the target video, and determine, through the rendering layer, a target display area of the target video in the play window based on a display aspect ratio of a play window of the client and an actual aspect ratio of the target video. Furthermore, the client can perform rendering in the determined target display area through the rendering layer based on the video frames contained in the target video, so as to play the video frames contained in the target video in the target display area.
In an embodiment of the present invention, on the basis of fig. 3, referring to fig. 4, step S1052 may include the following steps:
s10521: the client judges whether the display aspect ratio of the playing window is the same as the actual aspect ratio represented by the aspect ratio information.
S10522: if the display aspect ratio is the same as the actual aspect ratio, the client determines that all display areas in the playing window are display areas of the target video and serve as target display areas; if the display aspect ratio is different from the actual aspect ratio, the client determines a display area with the aspect ratio being the actual aspect ratio from the playing window, and obtains a display area of the target video in the playing window as a target display area.
The client can judge whether the display aspect ratio and the actual aspect ratio of the playing window are the same, and if the display aspect ratio and the actual aspect ratio are the same, which indicates that the deformation of the picture content in the video picture cannot be caused by playing the target video according to the display aspect ratio, the client can determine that all display areas in the playing window are the target display areas of the target video.
If the display aspect ratio is different from the actual aspect ratio, which indicates that the deformation of the picture content in the video picture can be caused by playing the target video according to the display aspect ratio, the client can determine the target display area with the actual aspect ratio from the playing window. Because the aspect ratio of the target display area is the actual aspect ratio, the target video is played in the target display area, and the deformation of the picture content in the video picture cannot be caused.
In one implementation, in a case that the width of the target display area (which may be referred to as a target width) is the same as the width of the play window, the client may calculate the height of the target display area (which may be referred to as a target height) according to the actual aspect ratio of the target video and the width of the play window. Then, the client may determine line segments of the target height on two longitudinal edges of the playing window, respectively, and two end points of one line segment are located on the same straight line with end points corresponding to another line segment, respectively. Furthermore, the client may connect an end point of one line segment with an end point corresponding to another line segment, and the obtained quadrilateral area is the target display area.
In another implementation, in the case that the height of the target display area (i.e., the target height) is the same as the height of the playing window, the client may calculate the width of the target display area (i.e., the target width) according to the actual aspect ratio of the target video and the height of the playing window. Then, the client may determine line segments of the target width on two lateral edges of the playing window, respectively, and two end points of one line segment are located on the same straight line with end points corresponding to another line segment, respectively. Furthermore, the client may connect an end point of one line segment with an end point corresponding to another line segment, and the obtained quadrilateral area is the target display area.
In addition, when the client displays the video screen of the target video in the target display area, the client can display the preset content in other display areas except the target display area. For example, the client may display a full black screen in the other display area except the target display area, or may also display related information of the target video in the other display area except the target display area, for example, a profile of the target video, an identification of other videos of the same type as the target video, and the like.
In an embodiment of the present invention, in order to improve the video playing quality, so that more areas in the playing window display the video picture of the target video, the width of the target display area may be the same as the width of the playing window, or the height of the target display area may be the same as the height of the playing window.
In one implementation, in order to enable all video frames of the target video to be displayed in the playing window and to enable more areas in the playing window to display the video frames of the target video, when the actual width of the target video is greater than the actual height, the width of the target display area may be the same as the width of the playing window. When the actual width of the target video is smaller than the actual height, the height of the target display area may be the same as the height of the play window. When the actual width of the target video is equal to the actual height, the width of the target display area may be the same as the width of the play window, or the height of the target display area may be the same as the height of the play window.
Illustratively, the actual aspect ratio of the target video is 4:3, the display aspect ratio of the playing window is 16:9, the display width of the playing window is 1280 pixels, and the display height of the playing window is 720 pixels. The actual width of the target video is greater than the actual height, and under the condition that the aspect ratio of the target display area is kept to be 4:3, the width of the target display area can be the same as the width of the playing window (namely 1280 pixel points), and then the height of the target display area is 960 pixel points. At this time, the width of the target display area is the same as the width of the playing window, and the height of the target display area is smaller than the height of the playing window, so that the video pictures of the target video can be all displayed in the playing window, and more areas in the playing window display the video pictures of the target video.
The actual aspect ratio of the target video is 2:3, the display aspect ratio of the playing window is 16:9, the display width of the playing window is 1280 pixel points, and the display height of the playing window is 720 pixel points. The actual width of the target video is smaller than the actual height, and under the condition that the aspect ratio of the target display area is kept to be 2:3, the height of the target display area can be the same as the height of the playing window (namely 720 pixel points), and then the width of the target display area is 480 pixel points. At this time, the height of the target display area is the same as the height of the playing window, and the width of the target display area is smaller than the width of the playing window, so that all the video pictures of the target video can be displayed in the playing window, and more areas in the playing window display the video pictures of the target video.
Based on the above processing, when the width of the target display area is the same as the width of the playing window, the video frame of the target video can fill the playing window horizontally, and when the height of the target display area is different from the height of the playing window, the playing window is only filled with the preset content in the longitudinal direction. When the height of the target display area is the same as that of the playing window, the playing window can be longitudinally filled with the video pictures of the target video, the width of the target display area is different from that of the playing window, the playing window can be filled with the preset content only by transversely using the preset content, the video pictures of the target video can be displayed in more areas in the playing window, the video playing quality can be improved, and the user experience is further improved.
In an embodiment of the present invention, when the client plays the target video according to the actual aspect ratio, and when the video picture of the target video is displayed in the target display area, preset content is displayed in other display areas except the target display area, that is, other content except the video picture of the target video is displayed in the play window of the client, the user may need to display the video pictures of the target video in all the display areas of the play window, and the user may input a full-screen play instruction to the client.
Correspondingly, if a full-screen playing instruction input by a user is received, the client can take all display areas in the playing window as target display areas of the target video and play video frames contained in the target video in the target display areas so as to realize full-screen playing of the target video.
Referring to fig. 5, fig. 5 is a flowchart of a video playing method provided in the related art.
In the related art, the client may be a system player of the android system, and when playing a video, the client may download video content data first, that is, obtain a video file of a target video. Then, the client can analyze the video content data through the decoding module to obtain a rendering window position and rendering video content, a source program of the decoding module is stored in a ROM (read only memory) of the electronic device, the rendering window position refers to a target display area of the target video in a playing window of the client, and the rendering video content refers to each video frame contained in the target video. That is, the client decodes the video file through the first decoding module to obtain the actual aspect ratio of the target video, and determines the target display area of the target video in the playing window based on the actual aspect ratio of the target video. Meanwhile, the client decodes the video file through a second decoding module to obtain the video frame contained in the target video.
And then, playing based on the position of the rendering window and the content of the rendering video, that is, when the client acquires the video frame contained in the target video through the first decoding module, playing the video frame contained in the target video in the target display area.
Before determining a target display area corresponding to an actual aspect ratio, the actual aspect ratio of a target video needs to be obtained first, but in the related art, the actual aspect ratio of the target video and a video frame included in the target video are obtained at the same time, so that in the related art, it cannot be guaranteed that a rendering window position is determined preferentially before determining rendering video content, that is, it cannot be guaranteed that a client already obtains the actual aspect ratio of the target video when obtaining the video frame included in the target video.
And if the target display area of the target video in the playing window is determined based on the actual aspect ratio, playing the video frame contained in the target video in the determined target display area.
When the client acquires a video frame contained in the target video through the first decoding module, if the actual aspect ratio of the target video is not acquired yet, the client determines a target display area of the target video in the playing window according to the preset aspect ratio, and plays the video frame contained in the target video in the determined target display area, that is, the client plays the video frame contained in the target video according to the preset aspect ratio. Subsequently, when the actual aspect ratio is obtained through the second decoding module, the client switches to determine a target display area according to the actual aspect ratio, and plays video frames contained in the target video in the target display area.
In the process of playing the video frames included in the target video according to the preset aspect ratio and switching to playing the video frames included in the target video according to the actual aspect ratio, a process of stretching the video frames from an incorrect proportion (namely, the preset aspect ratio) to a correct proportion (namely, the actual aspect ratio) occurs in the video frames displayed by the client, namely, the image content in the displayed video frames is deformed, the video playing quality is reduced, and the watching experience of a user is influenced.
Referring to fig. 6, fig. 6 is a flowchart of another video playing method according to an embodiment of the present invention.
The original medium is a device used when producing content data (i.e., a target video), for example, an image capture device used to capture the content data. The encoding server may obtain content data in an original medium (i.e., each original video frame corresponding to the target video in the foregoing embodiment), encode the content data by using an encoder, obtain a plurality of encoded content data (i.e., video files of the target video in the foregoing embodiment) meeting a plurality of playing requirements, store the encoded content data in the CDN, and store encoding information (i.e., resolution, aspect ratio, and video format of the content data) of the content data to the local.
Then, the coding server stores the content-related information (i.e. the playing information in the foregoing embodiment) and the content address (i.e. the storage address in the foregoing embodiment) to the playing data background, which is the management server in the foregoing embodiment. That is, the encoding server obtains each original video frame corresponding to the target video, and encodes the original video frame corresponding to the target video to obtain the video file of the target video. And the coding server stores the video file of the target video to the CDN and correspondingly stores the video identification and the playing information of the target video to the management server.
And the client sends a request message carrying the video identifier of the target video to the management server. The management server, upon receiving the request message, sends content address data (i.e., the storage address in the foregoing embodiment) and content data aspect ratio information (i.e., aspect ratio information in the foregoing embodiment) to the client. That is, the server sends target play information to the client, where the target play information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address.
The client can be an android system player, the player decoding layer is a decoding layer contained in the client, and the player rendering layer is a rendering layer contained in the client. The client can receive the content address data through the decoding layer, acquire the content data from the CDN according to the content address data, and decode the content data to obtain decoded video content. That is, the client acquires the video file of the target video from the CDN through the decoding layer according to the storage address, and decodes the video file of the target video to obtain the video frame included in the target video.
The client may further determine the video window (i.e., the target display area in the foregoing embodiment) according to the aspect information of the content data through the rendering layer, that is, the client determines the target display area of the target video in the playing window based on the actual aspect ratio of the target video and the display aspect ratio of the playing window of the client through the rendering layer.
Furthermore, the client may start playing based on the decoded video content and the video window, that is, the client may render in the target display area based on the video frame included in the target video to play the target video.
Based on the above processing, when the video file of the target video is obtained by encoding, the actual aspect ratio of the target video is already determined, and therefore, the server can record the actual aspect ratio of the target video in the playing information of the target video. When the client side obtains the storage address of the target video, the client side can obtain the playing information of the target video. Correspondingly, when the client acquires the video file of the target video according to the storage address, the actual aspect ratio of the target video is already acquired, that is, the actual aspect ratio of the target video can be acquired in advance. Furthermore, the client can play the target video based on the actual aspect ratio of the target video, and does not need to decode the video file of the target video after the video file of the target video is obtained, so that the target display area of the target video can be determined earlier in the playing window, the situation that the video is played according to the preset aspect ratio because the actual aspect ratio of the target video is not obtained in time can be avoided to a certain extent, further, the deformation of the picture content in the played video picture is avoided to a certain extent, the video playing quality can be improved, and before the first video frame of the target video is played, the target display area of the target video in the playing window is determined based on the actual aspect ratio of the target video, and then the target video is played according to the actual aspect ratio of the target video, and the phenomenon that the display content in the video picture is deformed cannot be seen for a user, thereby improving the user experience.
Referring to fig. 7, fig. 7 is a flowchart of another video playing method according to an embodiment of the present invention.
When playing the video, the client may download and parse the video metadata (i.e., the target playing information in the foregoing embodiment). Namely, the client sends a request message carrying the video identifier of the target video to the server. And the server sends the target playing information to the client when receiving the request message. The client analyzes the target playing information to obtain the aspect ratio information and the storage address which represent the actual aspect ratio of the target video.
The client may determine the rendering window position (i.e., the target display area in the foregoing embodiment) based on the parsed aspect ratio information, that is, the client determines the target display area of the target video in the playing window by based on the actual aspect ratio of the target video and the display aspect ratio of the playing window of the client.
Then, the client may download the video content data (i.e. the video file of the target video in the foregoing embodiment), that is, the client obtains the video file of the target video from the CDN according to the storage address. The client can also analyze the video content data through the decoding layer to obtain video rendering content, and a source program of the decoding layer is stored in a ROM of the electronic equipment. That is, the client decodes the video file of the target video to obtain the video frame contained in the target video.
Furthermore, the client may play based on the rendering window position and the rendering video content, that is, the client may play the target video by rendering in the target display area based on the video frame included in the target video.
Based on the processing, the client may first obtain the actual aspect ratio and the storage address of the target video, and correspondingly, when the client obtains the video file of the target video according to the storage address, the client already obtains the actual aspect ratio of the target video. Furthermore, the client can play the target video based on the actual aspect ratio of the target video, can avoid the situation that the video is played according to the preset aspect ratio due to the fact that the actual aspect ratio of the target video is not obtained in time to a certain extent, further avoid deformation of the picture content in the played video picture to a certain extent, can improve the video playing quality, and determine the target display area of the target video in the playing window based on the actual aspect ratio of the target video before the first video frame of the target video is played, further play the target video according to the actual aspect ratio of the target video, and cannot see the phenomenon that the display content in the video picture is deformed for a user, thereby improving the user experience.
Corresponding to the embodiment of the method in fig. 1, referring to fig. 8, fig. 8 is a structural diagram of a video playing apparatus provided in an embodiment of the present invention, where the apparatus is applied to a client, and the apparatus includes:
a sending module 801, configured to send a request message carrying a video identifier of a target video to a server, so that when the server receives the request message, the server obtains, as target playing information, playing information corresponding to the video identifier of the target video, and sends the target playing information to the client; wherein the target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address;
an obtaining module 802, configured to obtain, when the target playing information is received, a video file of the target video according to the storage address;
a playing module 803, configured to play the target video according to the actual aspect ratio indicated by the aspect ratio information and according to the video file.
Optionally, the playing module 803 is specifically configured to decode the video file to obtain a video frame included in the target video;
determining a display area of the target video in the playing window as a target display area based on the display aspect ratio of the playing window of the client and the actual aspect ratio represented by the aspect ratio information;
and playing video frames contained in the target video in the determined target display area.
Optionally, the playing module 803 is specifically configured to determine whether the display aspect ratio of the playing window is the same as the actual aspect ratio indicated by the aspect ratio information;
if the display aspect ratio is the same as the actual aspect ratio, determining all display areas in the playing window as display areas of the target video to serve as target display areas;
and if the display aspect ratio is different from the actual aspect ratio, determining a display area with the aspect ratio as the actual aspect ratio from the playing window, and obtaining a display area of the target video in the playing window as a target display area.
Optionally, the width of the target display area is the same as the width of the play window, or the height of the target display area is the same as the height of the play window.
Optionally, the obtaining module 802 is specifically configured to obtain a video file of the target video at the storage address in a content distribution network.
Based on the video playing device provided by the embodiment of the invention, the client side firstly obtains the actual aspect ratio and the storage address of the target video, and correspondingly, when the client side obtains the video file of the target video according to the storage address, the client side already obtains the actual aspect ratio of the target video. Furthermore, the client can play the target video based on the actual aspect ratio of the target video, and can avoid the situation that the video is played according to the preset aspect ratio due to the fact that the actual aspect ratio of the target video is not obtained in time to a certain extent, and further avoid the deformation of the picture content in the played video picture to a certain extent, so that the video playing quality can be improved, and the watching experience of a user is improved.
Corresponding to the embodiment of the method in fig. 1, referring to fig. 9, fig. 9 is a structural diagram of a video playing apparatus according to an embodiment of the present invention, where the apparatus is applied to a server, and the apparatus includes:
a receiving module 901, configured to receive a request message sent by a client and carrying a video identifier of a target video;
a first obtaining module 902, configured to obtain playing information corresponding to a video identifier of the target video, as target playing information; wherein the target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address;
a sending module 903, configured to send the target playing information to the client, so that the client obtains a video file of the target video according to the storage address when receiving the target playing information; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
Optionally, the apparatus further comprises:
the second acquisition module is used for acquiring each original video frame corresponding to the target video;
the encoding module is used for encoding each obtained original video frame to obtain a video file of the target video;
and the storage module is used for storing the video file of the target video to a content distribution network and correspondingly storing the video identification and the playing information of the target video to the server.
Based on the video playing device provided by the embodiment of the invention, the client side firstly obtains the actual aspect ratio and the storage address of the target video, and correspondingly, when the client side obtains the video file of the target video according to the storage address, the client side already obtains the actual aspect ratio of the target video. Furthermore, the client can play the target video based on the actual aspect ratio of the target video, and can avoid the situation that the video is played according to the preset aspect ratio due to the fact that the actual aspect ratio of the target video is not obtained in time to a certain extent, and further avoid the deformation of the picture content in the played video picture to a certain extent, so that the video playing quality can be improved, and the watching experience of a user is improved.
An embodiment of the present invention further provides an electronic device, as shown in fig. 10, including a processor 1001, a communication interface 1002, a memory 1003 and a communication bus 1004, where the processor 1001, the communication interface 1002, and the memory 1003 complete mutual communication through the communication bus 1004,
a memory 1003 for storing a computer program;
the processor 1001 is configured to implement the steps of the video playing method applied to the client or the steps of the video playing method applied to the server in the foregoing embodiments when executing the program stored in the memory 1003.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components.
In still another embodiment provided by the present invention, a computer-readable storage medium is further provided, in which a computer program is stored, and the computer program, when executed by a processor, implements the video playing method applied to the client or the video playing method applied to the server in the above embodiments.
In yet another embodiment provided by the present invention, there is also provided a computer program product containing instructions which, when run on a computer, cause the computer to execute the video playing method applied to the client or the video playing method applied to the server in the above embodiments.
In the above embodiments, all or part of the implementation may be realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to be performed in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus, system, electronic device, computer-readable storage medium, and computer program product embodiments, the description is relatively simple as it is substantially similar to the method embodiments, and reference may be made to some descriptions of the method embodiments for related points.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (13)
1. A video playing method, wherein the method is applied to a video playing system, and the system comprises: a client and a server, the method comprising the steps of:
the client sends a request message carrying a video identifier of a target video to the server;
when receiving the request message, the server acquires playing information corresponding to the video identifier of the target video as target playing information and sends the target playing information to the client; wherein the target playing information comprises aspect ratio information representing an actual aspect ratio of the target video and a storage address;
when the client receives the target playing information, the client acquires a video file of the target video according to the storage address; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
2. A video playing method is applied to a client side, and comprises the following steps:
sending a request message carrying a video identifier of a target video to a server, so that when the server receives the request message, the server acquires playing information corresponding to the video identifier of the target video as target playing information and sends the target playing information to the client; wherein the target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address;
when the target playing information is received, acquiring a video file of the target video according to the storage address;
and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
3. The method according to claim 2, wherein playing the target video according to the actual aspect ratio indicated by the aspect ratio information and according to the video file comprises:
decoding the video file to obtain a video frame contained in the target video;
determining a display area of the target video in the playing window based on the display aspect ratio of the playing window of the client and the actual aspect ratio represented by the aspect ratio information, and taking the display area as a target display area;
and playing video frames contained in the target video in the determined target display area.
4. The method according to claim 3, wherein the determining a display area of the target video in the playing window based on the display aspect ratio of the playing window of the client and the actual aspect ratio represented by the aspect ratio information as the target display area comprises:
judging whether the display aspect ratio of the playing window is the same as the actual aspect ratio represented by the aspect ratio information;
if the display aspect ratio is the same as the actual aspect ratio, determining all display areas in the playing window as display areas of the target video to serve as target display areas;
and if the display aspect ratio is different from the actual aspect ratio, determining a display area with the aspect ratio as the actual aspect ratio from the playing window to obtain a display area of the target video in the playing window as a target display area.
5. The method of claim 4, wherein the width of the target display area is the same as the width of the playing window, or wherein the height of the target display area is the same as the height of the playing window.
6. The method of claim 2, wherein said retrieving the video file of the target video according to the storage address comprises:
and acquiring the video file of the target video under the storage address in the content distribution network.
7. A video playing method is applied to a server, and the method comprises the following steps:
receiving a request message which is sent by a client and carries a video identifier of a target video;
acquiring playing information corresponding to the video identifier of the target video as target playing information; wherein the target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address;
sending the target playing information to the client so that the client acquires the video file of the target video according to the storage address when receiving the target playing information; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
8. The method according to claim 7, wherein before the obtaining of the playing information corresponding to the video identifier of the target video as the target playing information, the method further comprises:
acquiring each original video frame corresponding to the target video;
coding each obtained original video frame to obtain a video file of the target video;
and storing the video file of the target video to a content distribution network, and correspondingly storing the video identification and the playing information of the target video to the server.
9. A video playback system, the system comprising: a client and a server, wherein:
the client is used for sending a request message carrying a video identifier of a target video to the server;
the server is used for acquiring playing information corresponding to the video identifier of the target video as target playing information when receiving the request message, and sending the target playing information to the client; wherein the target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address;
the client is further used for acquiring the video file of the target video according to the storage address when the target playing information is received; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
10. A video playing apparatus, wherein the apparatus is applied to a client, the apparatus comprising:
a sending module, configured to send a request message carrying a video identifier of a target video to a server, so that when the server receives the request message, the server obtains, as target playing information, playing information corresponding to the video identifier of the target video, and sends the target playing information to the client; wherein the target playing information comprises aspect ratio information representing an actual aspect ratio of the target video and a storage address;
the acquisition module is used for acquiring the video file of the target video according to the storage address when the target playing information is received;
and the playing module is used for playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
11. A video playing apparatus, wherein the apparatus is applied to a server, the apparatus comprising:
the receiving module is used for receiving a request message which is sent by a client and carries a video identifier of a target video;
the first acquisition module is used for acquiring play information corresponding to the video identifier of the target video as target play information; wherein the target playback information includes aspect ratio information indicating an actual aspect ratio of the target video and a storage address;
the sending module is used for sending the target playing information to the client so that the client obtains the video file of the target video according to the storage address when receiving the target playing information; and playing the target video according to the actual aspect ratio represented by the aspect ratio information and the video file.
12. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 2 to 6, or claims 7 to 8, when executing a program stored in a memory.
13. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of claims 2-6 or any of claims 7-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210397275.8A CN114760503B (en) | 2022-04-15 | 2022-04-15 | Video playing method, device, system, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210397275.8A CN114760503B (en) | 2022-04-15 | 2022-04-15 | Video playing method, device, system, electronic equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114760503A true CN114760503A (en) | 2022-07-15 |
| CN114760503B CN114760503B (en) | 2023-12-05 |
Family
ID=82331671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210397275.8A Active CN114760503B (en) | 2022-04-15 | 2022-04-15 | Video playing method, device, system, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114760503B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135688A (en) * | 2014-07-24 | 2014-11-05 | 广州金山网络科技有限公司 | Method, user equipment and system for video playing |
| CN110446110A (en) * | 2019-07-29 | 2019-11-12 | 深圳市东微智能科技股份有限公司 | Playback method, video playback apparatus and the storage medium of video |
| CN110809189A (en) * | 2019-12-03 | 2020-02-18 | 北京字节跳动网络技术有限公司 | Video playing method and device, electronic equipment and computer readable medium |
| CN111031359A (en) * | 2019-12-24 | 2020-04-17 | 北京奇艺世纪科技有限公司 | Video playing method and device, electronic equipment and computer readable storage medium |
| CN111356006A (en) * | 2020-03-13 | 2020-06-30 | 北京奇艺世纪科技有限公司 | Video playing method, device, server and storage medium |
| CN111372126A (en) * | 2019-06-27 | 2020-07-03 | 杭州海康威视系统技术有限公司 | Video playing method, device and storage medium |
| CN113518247A (en) * | 2021-05-27 | 2021-10-19 | 北京奇艺世纪科技有限公司 | Video playing method, related equipment and computer readable storage medium |
-
2022
- 2022-04-15 CN CN202210397275.8A patent/CN114760503B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135688A (en) * | 2014-07-24 | 2014-11-05 | 广州金山网络科技有限公司 | Method, user equipment and system for video playing |
| CN111372126A (en) * | 2019-06-27 | 2020-07-03 | 杭州海康威视系统技术有限公司 | Video playing method, device and storage medium |
| CN110446110A (en) * | 2019-07-29 | 2019-11-12 | 深圳市东微智能科技股份有限公司 | Playback method, video playback apparatus and the storage medium of video |
| CN110809189A (en) * | 2019-12-03 | 2020-02-18 | 北京字节跳动网络技术有限公司 | Video playing method and device, electronic equipment and computer readable medium |
| CN111031359A (en) * | 2019-12-24 | 2020-04-17 | 北京奇艺世纪科技有限公司 | Video playing method and device, electronic equipment and computer readable storage medium |
| CN111356006A (en) * | 2020-03-13 | 2020-06-30 | 北京奇艺世纪科技有限公司 | Video playing method, device, server and storage medium |
| CN113518247A (en) * | 2021-05-27 | 2021-10-19 | 北京奇艺世纪科技有限公司 | Video playing method, related equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114760503B (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10187668B2 (en) | Method, system and server for live streaming audio-video file | |
| US11363322B2 (en) | Optimization of encoding profiles for media streaming | |
| US9729909B2 (en) | Method and system for media adaption | |
| US20150156557A1 (en) | Display apparatus, method of displaying image thereof, and computer-readable recording medium | |
| CN110868625A (en) | Video playing method and device, electronic equipment and storage medium | |
| GB2505912A (en) | Generating a video description file comprising both spatial and temporal information. | |
| CN110582012B (en) | Video switching method, video processing device and storage medium | |
| US20150348236A1 (en) | Method and system for video stream personalization | |
| CN111787398A (en) | Video compression method, device, equipment and storage device | |
| CN113329267B (en) | Video playing method and device, terminal equipment and storage medium | |
| US20230141968A1 (en) | Methods and systems configured to manage video transcoder latencies | |
| CN112954431A (en) | Video playing method and device, video playing equipment and readable storage medium | |
| US20090049484A1 (en) | Method and system for image alteration | |
| CN108632644B (en) | Preview display method and device | |
| CN112235600B (en) | Method, device and system for processing video data and video service request | |
| CN112291591A (en) | Video data playback method, electronic equipment and storage medium | |
| US20090106796A1 (en) | Method and system for providng subscription data | |
| WO2023071469A1 (en) | Video processing method, electronic device and storage medium | |
| CN114760503B (en) | Video playing method, device, system, electronic equipment and storage medium | |
| CN111885417B (en) | VR video playing method, device, equipment and storage medium | |
| CN109756727B (en) | Information display method and related equipment | |
| CN110855619B (en) | Processing method and device for playing audio and video data, storage medium and terminal equipment | |
| CN112565693A (en) | Method, system and equipment for monitoring video on demand | |
| CN112235592A (en) | Live broadcast method, live broadcast processing method, device and computer equipment | |
| CN117291810B (en) | Video frame processing method, device, equipment and storage medium |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |