WO2020097803A1

WO2020097803A1 - Overlay comment processing method and apparatus, electronic device, and computer-readable storage medium

Info

Publication number: WO2020097803A1
Application number: PCT/CN2018/115274
Authority: WO
Inventors: 魏伟
Original assignee: 深圳市欢太科技有限公司; Oppo广东移动通信有限公司
Priority date: 2018-11-13
Filing date: 2018-11-13
Publication date: 2020-05-22
Also published as: CN112771881A; CN112771881B

Abstract

Embodiments of the present application disclose an overlay comment processing method and apparatus, an electronic device, and a computer-readable storage medium, relating to the technical field of video processing. The method comprises: acquiring a request to play an offline video file, wherein the offline video file is pre-stored in an electronic device; acquiring overlay comment data to be displayed corresponding to the offline video file; and playing the offline video file in a video playing interface of a client, and displaying the overlay comment data in the video playing interface. In the present application, when the offline video file is playing, the overlay comment data corresponding to the offline video file is simultaneously displayed, such that when viewing the offline video file, that is, a non-online video file, a user can also view the overlay comment data of the video file.

Description

Barrage processing method, device, electronic equipment and computer readable storage medium

Technical field

The present application relates to the technical field of video processing, and more specifically, to a method, device, electronic device, and computer-readable storage medium for barrage processing.

Background technique

The phenomenon of displaying comments in the form of subtitles in the playing video screen is called a barrage. Users can use the form of a barrage to watch barrage and communicate with other users in barrage discussions.

The existing video barrage is in the form of online play or live broadcast. During the online video play or live broadcast, the barrage is collected from each user terminal and displayed on the corresponding time period of the video. However, there is no barrage for the video played locally by the user, resulting in poor video playback.

Summary of the invention

This application proposes a method, device, electronic equipment, and computer readable storage medium for barrage processing to improve the above-mentioned defects.

In a first aspect, an embodiment of the present application provides a barrage processing method, which is applied to an electronic device, and a client is installed on the electronic device. The method includes: acquiring a playback request of an offline video file, the offline video file is pre-stored in the electronic device; acquiring the barrage data to be displayed corresponding to the offline video file; in the video playback interface of the client Play the offline video file and display the barrage data to be displayed in the video playback interface.

In a second aspect, an embodiment of the present application further provides a barrage processing device, which is applied to an electronic device, and the electronic device is installed with a client. The device includes: an acquisition unit, a determination unit, and a display unit. The obtaining unit is used for obtaining a playback request of an offline video file, the offline video file is stored in the electronic device in advance. The determining unit is used to obtain the barrage data to be displayed corresponding to the offline video file. The display unit is configured to play the offline video file in the video playback interface of the client and display the barrage data to be displayed in the video playback interface.

In a third aspect, an embodiment of the present application further provides an electronic device, including: one or more processors; a memory; a client; one or more application programs, wherein the one or more application programs are stored in the The memory is configured to be executed by the one or more processors, and the one or more programs are configured to perform the above method.

According to a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium. The computer-readable storage medium stores program code, and the program code can be called by a processor to execute the above method.

The barrage processing method, device, electronic equipment and computer readable storage medium provided by this application, when you want to play the offline video file pre-stored in the electronic device, first find the barrage data to be displayed corresponding to the offline video file, Then, the offline video file is played in the video playback interface of the client, and the barrage data to be displayed is displayed in the video playback interface. Therefore, when playing an offline video file, the barrage data corresponding to the offline video file is displayed together, so that the user can also see the barrage data of the video file when viewing the offline video file, that is, the offline video file .

BRIEF DESCRIPTION

In order to more clearly explain the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without paying any creative work, other drawings can be obtained based on these drawings.

1 shows a schematic diagram of barrage data in a video playback interface provided by an embodiment of the present application;

2 shows a schematic diagram of a video playback system provided by an embodiment of the present application;

3 shows a schematic diagram of a barrage input area in a video playback interface provided by an embodiment of the present application;

4 shows a method flowchart of a barrage processing method provided by an embodiment of the present application;

5 shows a schematic diagram of a video list interface of a client provided by an embodiment of the present application;

6 shows a method flowchart of a barrage processing method provided by another embodiment of the present application;

7 shows a schematic diagram of a video playback system provided by another embodiment of the present application;

8 shows a method flowchart of a barrage processing method provided by another embodiment of the present application;

9 shows a schematic diagram of reminder information provided by an embodiment of the present application;

10 shows a schematic diagram of reminder information provided by another embodiment of the present application;

11 shows a schematic diagram of a local barrage data list provided by an embodiment of the present application;

12 shows a method flowchart of a barrage processing method provided by yet another embodiment of the present application;

13 shows a method flowchart of a barrage processing method provided by yet another embodiment of the present application;

14 shows a block diagram of a barrage processing device provided by an embodiment of the present application;

15 shows a structural block diagram of an electronic device provided by an embodiment of the present application;

FIG. 16 shows a storage unit for storing or carrying program codes for implementing a barrage processing method according to an embodiment of the present application.

detailed description

In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application.

Barrage refers to the comment subtitles that pop up when watching videos on the Internet. As shown in the video playback interface shown in FIG. 1, video images, barrage data, and subtitle data are displayed on the interface. Specifically, the relatively dense commentary text displayed at the top of the interface is barrage data, as shown in FIG. "Awesome", "Pretty", "I am looking at the barrage", etc., the subtitle data is displayed at the bottom of the interface, as shown in "The magnificent building in Figure 1 embodies the huge values of the Chinese nation" ".

As an embodiment, the video playback interface is a client interface. As shown in the video playback system shown in FIG. 2, the client is installed in the electronic device 100, and the electronic device 100 and the server 200 are located in a wireless network or a wired network. The electronic device 100 and the server 200 perform data interaction.

Among them, the electronic device 100 may be a mobile phone or a smart phone (for example, an iPhone based on TM, an Android-based phone), a portable game device (for example, Nintendo DS, TM, PlayStation Portable TM, Gameboy Advance TM, iPhone TM), laptop Computers, PDAs, portable Internet devices, music players, and data storage devices.

In some embodiments, the client is installed in the electronic device 100, for example, it may be an application program installed in the electronic device 100. When a user logs in through an account on the client, all information corresponding to the account can be stored in the storage space of the server 200. The server 200 may be a separate server, a server cluster, a local server, or a cloud server.

Specifically, the server 200 may store a video file that can be played on the client, and barrage data, subtitle data, and other information corresponding to the video file. The user can watch the video file online, so that the server sends the video file to the client, the client plays the video file on the video playback interface, and at the same time, it can also send the barrage data corresponding to the video file to the client. Display the barrage data on the video playback interface.

In addition, the client is also provided with a barrage input area 101. The barrage input area 101 is provided with a text input box. The user clicks the text input box to pop up a virtual keyboard on the current interface. The user can input a barrage through the virtual keyboard and click Sending can send the barrage to the server, and the server stores the barrage in the network barrage data corresponding to the video file, and the network barrage data is sent to all the video files that are playing and connected to the server Client, which is displayed on the video playback interface of the client.

The user can post a comment on the video file by inputting a barrage, and upload it to the server for storage, and then from the server to each client, and other users can see the barrage, which can achieve User interaction.

However, the inventor found in the research that because the video file and the barrage data are separated from each other, if you watch a video online, you can see the barrage data corresponding to the video, but if you download the video to an electronic device , When watching the video offline, you ca n’t see the barrage of the video file at the same time when watching the video, and some barrages are very interesting, and you can also get some information related to the video file through the barrage. If the barrage cannot be seen, it will reduce the user's viewing experience.

Therefore, in order to solve the above defects, embodiments of the present application provide a barrage processing method. As shown in FIG. 4, the method is applied to a client of an electronic device. Specifically, the method includes: S401 to S403.

S401: Acquire a playback request of an offline video file, the offline video file is pre-stored in the electronic device.

Specifically, when the client of the electronic device plays the video, the electronic device can obtain the video file to be played, and then decode the video file. Specifically, the video file can be decoded by soft decoding or hard decoding. The multi-frame image data to be rendered corresponding to the video file can be obtained, and then the multi-frame image data needs to be rendered before it can be displayed on the display screen to complete the display of the video file.

As an embodiment, the client includes a video file list, specifically, it may include an online video file list and an offline video file list, where the identifier of the video file displayed in the offline video file list is offline that has been stored in the electronic device Video files, and the video files displayed in the online video file list can be accessed through the network.

Specifically, the video playback request can be obtained from the touch state of the play buttons corresponding to different video files on the client interface. Specifically, as shown in FIG. 5, the client ’s video list interface displays multiple video The display content, as shown in FIG. 5, the display content corresponding to multiple videos includes a thumbnail corresponding to each video, the thumbnail can be used as a touch button, the user clicks on the thumbnail, the client can detect the user selected Click on the thumbnail to determine the video file to be played. Then, the video list interface shown in FIG. 5 may be an offline video file list, and each thumbnail displayed is a thumbnail corresponding to each offline video file. Specifically, it may be a certain frame image in the offline video file.

The client responds to the video selected by the user in the video list, enters the video playback interface, and clicks the play button on the playback interface. The client can detect the video file currently clicked by the user by monitoring the user's touch operation.

In some embodiments, when the user clicks on the thumbnail of the video file shown in FIG. 5, the video playback interface can be displayed and the video file can be automatically played without the user needing to click the play button of the video playback interface again. The file playback request may be generated when the user clicks the thumbnail of the video file shown in FIG. 5. Specifically, the client detects the user's click operation in the interface shown in FIG. 5, and if a thumbnail of an offline video file is clicked, it is determined that a playback request of the offline video file is obtained.

In other embodiments, when the user clicks on the thumbnail of the video file shown in FIG. 5, the video playback interface can be displayed, but it does not automatically play. The user needs to click the play button in the playback interface to play the video file. Therefore, the client can determine the offline video file corresponding to the video playback interface when the playback button is pressed by monitoring the status of the playback button, so as to obtain the playback request of the offline video file.

S402: Obtain the barrage data to be displayed corresponding to the offline video file.

The barrage data to be displayed corresponding to the offline video file may be stored in the electronic device, the server, or the storage medium, such as a mobile hard disk.

The way to obtain the barrage data to be displayed corresponding to the offline video file may be to traverse a device capable of storing the barrage data and search sequentially.

As an embodiment, since the barrage data in the server is updated relatively quickly and can record the barrage data of the recently uploaded offline video file, the server can first find the barrage corresponding to the offline video file to be displayed Data, specifically, the client sends the identifier of the offline video file to the server, and the server searches for the barrage data corresponding to the identifier and sends it to the client. If the barrage data of the offline video file cannot be found in the server, it is searched locally in the electronic device, that is, whether the electronic device stores the barrage data corresponding to the offline video file, and if it exists, the local storage The barrage data corresponding to the offline video file is used as the barrage data to be displayed.

As another embodiment, since acquiring the barrage data to be displayed in the server consumes current network resources, and it takes a certain time to complete the download of the barrage data, you can first find out whether the electronic device stores the offline video If the barrage data corresponding to the file exists, the barrage data corresponding to the locally stored offline video file is used as the barrage data to be displayed. If it does not exist, the server will download the barrage data to be displayed.

S403: Play the offline video file in the video playback interface of the client and display the barrage data to be displayed in the video playback interface.

Specifically, the display method of the barrage data and the offline video file to be displayed may be that two display interfaces are set in the video playback interface of the client, one of which is a video interface and the barrage interface, and the barrage interface covers the video interface. The barrage interface is completely transparent, the barrage interface is used to display the barrage data to be displayed, and the video interface is used to display each frame of the image of the offline video file. In this way, when the barrage is not displayed on the barrage interface, since the barrage interface is transparent, the barrage interface does not affect the user to view the offline video file displayed on the video interface, and the barrage data is displayed on the barrage interface At this time, the phenomenon that the user is watching is that a barrage is displayed above the layer of the offline video file.

Thus, after acquiring the barrage data to be displayed, the display time point of the barrage data to be displayed corresponds to the playback time point of the offline video file, for example, when the playback progress of the video file is the first progress, the first Barrage, and the first barrage is barrage data input through the barrage input area when the user plays the video to the first progress when watching the video. According to the playback progress of the offline video file and the playback time point of the video file corresponding to each barrage data, the barrage data is displayed in the video playback interface.

Therefore, when playing an offline video file, the barrage data corresponding to the offline video file is displayed together, so that the user can also see the barrage data of the video file when viewing the offline video file, that is, the offline video file .

In addition, when the client is playing offline video files, it may already be connected to the server, or may be disconnected from the server. In two different connection situations, the client obtains the way to display the barrage data corresponding to the offline video file. Different, specifically, will be explained separately in subsequent embodiments.

Please refer to FIG. 6, which shows a barrage processing method provided by an embodiment of the present application. The method is applied to a client of an electronic device, and describes that the electronic device obtains a barrage to be displayed when the electronic device is disconnected from the server. Data implementation. Specifically, the method includes: S601 to S605.

S601: Acquire a playback request of an offline video file, the offline video file is pre-stored in the electronic device.

S602: Determine whether the electronic device is connected to the server.

As an implementation manner, the electronic device sends a beacon to the server every certain time interval. After the server obtains the beacon sent by the electronic device, it returns a specified message, which is used to indicate that the server successfully obtained the beacon. Then after the electronic device obtains the specified message, it can be determined that the electronic device and the server are in a connected state, and if the specified message is not received within a predetermined time or after a predetermined number of beacons are sent, the Specifying the message determines that the electronic device is not connected to the server, that is, the electronic device is disconnected from the server.

As another implementation manner, the electronic device obtains the beacon sent by the server every certain time interval, and if the beacon sent by the server is not received within a predetermined time, it is determined that the electronic device and the server are not connected, that is The electronic device is disconnected from the server.

As yet another embodiment, the way that the electronic device is disconnected from the server may also be that the electronic device is currently in a state of disconnecting from the network, the electronic device determines whether it is currently in the airplane mode, and if so, determines to disconnect from the server Connect, if not, then determine whether it is connected to the server through the above beacon determination. In addition, the electronic device and the server are connected through a gateway, then the network system shown in FIG. 2 may be as shown in FIG. 7, the electronic device 100 is connected to the gateway 300, the gateway 300 is connected to the server 200, and the electronic device 100 is connected to the gateway 300 Located in a local area network, and the gateway 300 and the server 200 are located in a wide area network, the gateway 300 may be a base station or a wireless hotspot.

In some embodiments, it is determined whether the electronic device is connected to the gateway. If it is not connected, it is determined that the electronic device is not connected to the server. If the electronic device is connected to the gateway, the electronic device and the server are determined according to the above beacon method. Connection status. Among them, the connection between the electronic device and the gateway can also be determined by means of a beacon.

S603: Determine whether local barrage data corresponding to the offline video file is stored in the electronic device.

If the electronic device is not connected to the server, it is determined whether the local barrage data corresponding to the offline video file is stored in the electronic device.

Specifically, a storage area is preset in the electronic device, and the storage area is used to store local barrage data. The local barrage data may be barrage data that the electronic device has downloaded or barrage data input by a user operating the client of the electronic device, and the barrage data is stored in correspondence with the video file corresponding to the barrage data. As shown in Table 1:

Table 1

视频文件的标识Video file identification	弹幕数据Barrage data	存储位置storage location
视频1Video 1	弹幕1Barrage 1	位置1Position 1
视频2Video 2	弹幕2Barrage 2	位置2Position 2
视频3Video 3	弹幕3Barrage 3	位置3Position 3

As shown in Table 1 above, the identification of the video file may be the name of the video file, and the barrage data corresponding to each video file is all the barrage data corresponding to the video file. When new barrage data is downloaded or When input, the new barrage data will be stored in the barrage data, that is, the barrage data will be updated, and new barrage data will be added. Then, the storage location corresponds to the storage address of the memory of the electronic device, which may be a pointer that points to a storage space. Obtain the barrage data stored in the storage space in the storage space specified by the storage location.

Then, whether the local barrage data corresponding to the offline video file is stored in the electronic device may be implemented by searching whether the local barrage data corresponding to the video file is included in the storage area of the electronic device. 1 As an example, obtain the identifier of the offline video file, and find in Table 1 above whether there is an identifier that matches the identifier of the offline video file. If so, determine that the local barrage data corresponding to the video file is stored locally.

S604: Obtain local barrage data corresponding to the offline video file as barrage data to be displayed.

Use the local barrage data corresponding to the found offline video file as the barrage data to be displayed, so that the offline video file corresponding to the offline video file can be obtained without connecting to the server or even without the Internet connection Data to be displayed.

In addition, although the electronic device and the server are not connected, if the connection to the local area network is not disconnected, for example, the electronic device is still connected to the gateway, you can obtain the barrage data of other clients located in the same local area network , So that the user of the client in a local area network can still interact through the barrage, specific implementations will be introduced in subsequent embodiments.

S605: Play the offline video file in the video playback interface of the client and display the barrage data to be displayed in the video playback interface.

It should be noted that the above steps are described in detail, and reference may be made to the foregoing embodiment, which will not be repeated here.

In addition, when the barrage data corresponding to the offline video file is not stored locally in the electronic device, if there are other electronic devices in the local area network where the electronic device is located, the barrage data corresponding to the offline video file can be obtained through other electronic devices . Specifically, referring to FIG. 8, this method is applied to the client of the electronic device, and describes the process of acquiring the barrage data from the local area network when the electronic device is disconnected from the server. Specifically, the method includes: S801 to S808.

S801: Acquire a playback request of an offline video file, the offline video file is pre-stored in the electronic device.

S802: Determine whether the electronic device is connected to the server.

S803: Determine whether local barrage data corresponding to the offline video file is stored in the electronic device.

If the local barrage data corresponding to the offline video file is stored in the electronic device, S805 is performed, and if the local barrage data corresponding to the offline video file is not stored in the electronic device, S804 is performed.

S804: Obtain local barrage data corresponding to the offline video files stored in other electronic devices in the same local area network as the electronic device as barrage data to be displayed.

As shown in FIG. 7, the three electronic devices connected to the gateway 300 are located in the same local area network. If the connection between the gateway and the server is disconnected, the connection between the electronic device and the server is disconnected, but due to the normal connection between the electronic device and the gateway, Then, the electronic device can interact with other electronic devices in the local area network.

As an embodiment, when playing a video file offline, the client of the electronic device in the local area network sends a query request to all electronic devices in the local area network when it is determined that the connection to the server is disconnected but the gateway remains connected. Device, the inquiry request is used to inquire whether the electronic device receiving the inquiry request needs to obtain the barrage data of the offline video file, then the inquiry request includes an identifier of the offline video file.

When the electronic device plays the offline video file, if the connection with the server is disconnected but the connection with the gateway is maintained, and it is determined that the local barrage data corresponding to the offline video file is not stored locally, it is monitored whether other devices in the LAN are obtained. If the inquiry request sent by the electronic device is obtained, it will reply a receiving instruction information to the electronic device sending the inquiry request, and then the electronic device sending the inquiry request will store the stored offline video file after receiving the receiving instruction information The corresponding local barrage data is sent to the electronic device that replies to receive the instruction information. Therefore, the electronic device can determine that the local barrage data corresponding to the offline video file is not stored locally, and obtain the local barrage data corresponding to the offline video file stored by other electronic devices in the local area network.

As another embodiment, the specific implementation manner of the electronic device acquiring local barrage data corresponding to the offline video files stored in other electronic devices in the same local area network is that the electronic device is in the same local area network All other electronic devices send a barrage acquisition request, and the barrage acquisition request includes the identifier of the offline video file; acquiring the local corresponding to the offline video file returned by the other electronic device based on the barrage acquisition request Barrage data.

Among them, the barrage acquisition request includes the identifier of the offline video file, which can be set according to the data or title of the offline video file.

As an implementation manner, an offline video file identifier is generated according to the video data of the offline video file; a barrage acquisition request is generated according to the offline video file identifier. The video data of the offline video file may be a video summary of the offline video file, specifically, the corresponding feature value may be obtained according to the text or picture of the video summary, for example, the feature of the video summary is obtained by using a hash algorithm Value to get the ID of the offline video file. In addition, the identifier of the corresponding video file can also be generated according to the video stream or audio stream data of the offline video file.

Specifically, when the client obtains the offline video file, the video file is sent to the playback module, and after the playback module obtains the offline video file, the offline video file is parsed to obtain a video stream and an audio stream. Video files are composed of two parts: video stream and audio stream. The packaging formats of audio and video in different video formats are definitely different. The process of synthesizing audio streams and video streams into files is called muxer, while the process of separating audio streams and video streams from media files is called demuxer.

As an embodiment, the playback module is a system playback module. The system playback module is the default playback module in the operating system of the electronic device, that is, when the client installed in the electronic device plays a video file, the system playback module is called to play the video file by default. In an Android system, the system playback module may be a Media Framework module.

As another embodiment, the playback module may be a non-default playback module embedded in the operating system of the electronic device, for example, it may be an FFmpeg module. Among them, the FFmpeg module is an open source cross-platform video and audio streaming framework, which is free software and uses the LGPL or GPL license (depending on the selected component). It provides a complete solution for recording, converting and streaming audio and video. It contains the very advanced audio / video codec library libavcodec. The FFmpeg module integrates multiple formats of audio and video encoders, and has audio and video playback functions, as well as video file analysis functions.

After obtaining the video stream and audio stream of the offline video file, the identifier of the offline video file can be obtained according to the video stream or audio stream. Since the data size of the audio stream is smaller, in order to reduce the amount of calculation and reduce the power of the electronic device Consumption, you can obtain the identification of the video file by finding the characteristic value of the audio stream data. Specifically, you can obtain the characteristic value of the audio stream data, where the characteristic value can be an MD5 value or a SHA1 value that can identify a data Unique characteristic value. The feature value of the audio stream data is used as the identifier of the offline video file, thus, due to the uniqueness of the feature value, the feature value can be used as the identifier of the offline video file, and used to associate the offline video file with other The difference between video files. In addition, when the barrage data is stored in other electronic devices and servers, the identification of the video file and the barrage data are stored correspondingly, and the identification of the video file also adopts the above characteristic values.

As another implementation manner, the identifier of the offline video file may also be generated according to the title of the video file. The title of the video file may be the name of the video file, for example, 123456.MP4, or the name of the video file described in the video summary of the video file, for example, the video summary includes the name and content summary of the video, etc. The name of the video in the video summary is used as the title of the video file.

After acquiring the identifier of the offline video file, a barrage acquisition request is generated according to the identifier of the offline video file. Specifically, the identifier of the offline video file may be packaged to generate the barrage acquisition according to a communication protocol between various electronic devices request. Then, the barrage acquisition request is sent to each electronic device in the local area network.

Suppose that the electronic device that sends the barrage acquisition request in a local area network is named the first electronic device, and the remaining electronic devices are named the second electronic device. The first electronic device sends the barrage acquisition request to all second electronic devices. 2. After acquiring the barrage acquisition request, the electronic device parses the barrage acquisition request to obtain the identifier of the offline video file, and then searches for the barrage data corresponding to the identifier of the offline video file and sends it to the first electronic device. As an implementation manner, the first electronic device is sent to all electronic devices in the local area network by means of broadcast messages, for example, it may be sent by using a broadcast address resolution protocol (Address Resolution Protocol, ARP) message. Specifically, the first electronic device packages the barrage acquisition request into an ARP message, and then broadcasts it to each second electronic device in the local area network. After the second electronic device obtains the ARP message, the ARP message can be obtained by parsing the ARP message. Barrage acquisition request.

In some embodiments, after acquiring the barrage acquisition request, the electronic device can display reminder information in a preset interface, where the preset interface may be the interface displayed by the current electronic device, and the reminder information is used to remind the user of the local area network Other electronic devices in the request to obtain local barrage data, and the user can select whether to send the local barrage data to the electronic device requesting to obtain barrage data based on the reminder information.

As an implementation, the reminder message may be a pop-up window. As shown in FIG. 9, the reminder information is displayed in a pop-up window, and the reminder information and the button for determining or rejecting are displayed in the pop-up window, for example, “Device 1 requests to obtain the target video ’s barrage data” as the reminder information, then the reminder information The identifier of the electronic device that sent the barrage acquisition request is prompted inside, specifically, the barrage acquisition request includes an electronic device that requests to obtain the local barrage data of the offline video file in addition to the identifier of the offline video file As an embodiment, the identification of the electronic device may be information such as the device ID or MAC address of the electronic device, or may be the name of the electronic device set by the user.

After the user clicks the "Allow" button in the pop-up window, he enters a confirmation sending instruction. Specifically, taking the above first electronic device and second electronic device as an example, the second electronic device obtains the barrage obtained by the first electronic device. Upon request, the second electronic device displays reminder information on the current interface. Specifically, as shown in FIG. 9, the reminder information is displayed in a pop-up window to detect whether a user has received an instruction to send based on the reminder information, and if the instruction is detected , The local barrage data corresponding to the offline video file stored locally is sent to the first electronic device.

As another embodiment, the reminder information is displayed on the top status bar. As shown in FIG. 10, after the second electronic device obtains the barrage acquisition request sent by the first electronic device, the reminder information is displayed on the top status bar of the current interface As shown in FIG. 10, “Device 1 requests to obtain the barrage data of the target video” is the reminder information displayed on the top status bar. In some embodiments, the top status bar is highlighted, such as the background color is yellow, If there is other information that needs to be displayed on the top status bar at this time, such as short message reminder information or call reminder information received by the second electronic device, the reminder information and the status information are alternately displayed on the top status bar.

The user can click on the top status bar, and the electronic device responds to the user's touch operation on the top status bar, and displays a local barrage data list interface. As shown in FIG. 11, the local barrage data list interface displays There are multiple barrage data, and each barrage data is displayed in the form of a thumbnail. The logo of the video file and the key frame image of the video file are displayed in the thumbnail. The user can click the thumbnail of a video file to Select the video file corresponding to the thumbnail, and then click Send to send the barrage data selected by the user to the first electronic device. For example, the barrage data displayed in the local barrage data list interface may be multiple versions of barrage data corresponding to the offline video file, and the user may select one or more barrage data to send to the first electronic device.

In addition, the reminder information can also remind the user of the second electronic device that the first electronic device is requesting to obtain the data of the second electronic device, so that the privacy of the user of the second electronic device can be protected.

After acquiring the local barrage data of all the second electronic devices in the local area network, the first electronic device uses all the acquired local barrage data as the barrage data to be displayed. Thereby, when the electronic device cannot connect to the Internet, it can interact with the electronic device in the local area network, and when the first electronic device cannot obtain local barrage data locally, the local area can be obtained from the local area network. The barrage data is used as the barrage data of the offline video file being played by the first electronic device, thereby improving the user experience when viewing the offline video file.

S805: Obtain the local barrage data corresponding to the offline video file.

If the local barrage data corresponding to the offline video file is stored locally, in addition to displaying the locally stored barrage data as the barrage data to be displayed on the video playback interface, offline videos of other electronic devices in the local area network can also be obtained The local barrage data corresponding to the file, so that the barrage data released by users of other electronic devices in the local area network in real time can also be displayed on the video playback interface.

S806: Obtain local barrage data corresponding to the offline video files stored in other electronic devices in the same local area network as the electronic device.

Specifically, for the process of acquiring other local barrage data, reference may be made to the foregoing embodiment of S804, and details are not described herein again.

S807: Integrate all the acquired local barrage data into new local barrage data as the barrage data to be displayed.

Taking the above first electronic device and second electronic device as examples, after the first electronic device obtains the local barrage data corresponding to the offline video file stored locally, it sends a barrage acquisition request to the same electronic device as the first electronic device. All second electronic devices in the local area network, and the second electronic device sends local barrage data corresponding to the offline video file stored locally to the first electronic device.

Assume that the barrage data corresponding to the offline video file stored locally by the first electronic device is named local barrage data 1, and the barrage data corresponding to the offline video file sent by the second electronic device obtained by the first electronic device is named local barrage Data 2, integrate the local barrage data 1 and the local barrage data 2, specifically, the local barrage data 2 can be searched for the barrage data that is different from the local barrage data 1, and then the differentiated barrage data Integrated into the local barrage data 1, because each barrage information in the barrage data corresponds to a playback time point of the video file, according to the playback time point, the different barrage data is found and played according to The time point is inserted into the local barrage data 1 to integrate and form new local barrage data as the barrage data to be displayed.

Therefore, on the basis that the first electronic device already stores the barrage data of the offline video file, the local barrage data of the offline video file stored locally by other electronic devices can be obtained from the local area network, so that the displayed barrage data can be Show the barrage of other users in the local area network to increase interactivity.

S808: Play the offline video file in the video playback interface of the client and display the barrage data to be displayed in the video playback interface.

In addition, considering the real-time nature of the barrage, every certain interval, the first electronic device may send a barrage acquisition request to the second electronic device to obtain barrage data of other electronic devices in the local area network in real time. At the same time, when the user enters a new barrage in the first electronic device, the new barrage can be synchronized to other electronic devices in the local area network, and the barrage data can be sent to the server when the Internet is connected To store.

In addition, if the electronic device and the server are connected when the client in the electronic device plays the offline video file, the network barrage data corresponding to the offline video file can be obtained from the server. Specifically, please refer to FIG. 12, which shows a barrage processing method provided by an embodiment of the present application. The method is applied to a client of an electronic device, and describes that the electronic device obtains a barrage when connected to a server The process of data. Specifically, the method includes: S1201 to S1206.

S1201: Acquire a playback request of an offline video file, the offline video file is pre-stored in the electronic device.

S1202: Determine whether the electronic device is connected to the server.

S1203: Determine whether local barrage data corresponding to the offline video file is stored in the electronic device.

S1204: Obtain local barrage data corresponding to the offline video file as barrage data to be displayed.

S1205: Play the offline video file in the video playback interface of the client and display the barrage data to be displayed in the video playback interface.

For specific implementations of the foregoing S1201 to S1205, reference may be made to the foregoing embodiments, and details are not described herein again.

S1206: Send a barrage acquisition request to the server, and use the obtained network barrage data as the barrage data to be displayed.

When the electronic device and the server are connected via the Internet, the barrage acquisition request can be sent to the server through a predetermined communication protocol. For example, the electronic device can send the barrage acquisition request to the server through the TCP protocol.

Wherein, the barrage acquisition request includes an identifier of the offline video file, and the barrage acquisition request is used to instruct the server to search for corresponding network barrage data according to the identifier of the offline video file and pop the network Screen data is sent to the client.

In response to the barrage acquisition request, the server sends the network barrage data corresponding to the stored offline video file to the electronic device, so that the electronic device can obtain the barrage data of the video file from the server when playing the offline video file , So that the user can view the barrage data when playing the pre-downloaded video file, and the barrage data in the server saves the barrage data uploaded by multiple clients, so that each user can communicate through the barrage data .

In addition, the specific implementation manner that the electronic device sends the barrage acquisition request to the server may be: generating an offline video file identifier according to the video data of the offline video file; generating a barrage acquisition request according to the offline video file identifier; Sending a barrage acquisition request to the server. Wherein, the implementation of generating the offline video file identifier based on the video data of the offline video file is to parse the offline video file to obtain the audio stream data of the offline video file; obtain the characteristic value of the audio stream data; The feature value of the audio stream data is used as the identifier of the offline video file.

In addition, the identifier of the offline video file can also be generated according to the title of the video file, specifically, the identifier of the offline video file is generated according to the title of the offline video file; the barrage acquisition request is generated according to the identifier of the offline video file; Screen acquisition request to the server.

For a specific implementation manner of generating the identifier of the offline video file and generating a barrage acquisition request according to the identifier, reference may be made to the foregoing embodiment, and details are not described herein again.

In addition, since the barrage data corresponding to sending the barrage acquisition request to the server and downloading the offline video file from the server will occupy a certain network bandwidth, before sending the barrage acquisition request to the server, first determine whether the electronic device is stored locally There is local barrage data corresponding to the offline video file. Specifically, the implementation of sending the barrage acquisition request to the server is: determining whether the local barrage data corresponding to the offline video file is stored in the electronic device; if If it is not stored, the barrage acquisition request is sent to the server. If it is stored, the barrage acquisition request is not sent to the server.

Therefore, in the case where the local barrage data corresponding to the off-site video file is stored locally, network bandwidth can be saved without sending a barrage acquisition request to the server, that is, the network barrage corresponding to the offline video file cannot be downloaded from the server data.

In addition, considering that the barrage data corresponding to the offline video file stored locally is relatively old, the local barrage data corresponding to the offline video file is detected locally, and the local barrage data corresponding to the offline video file is obtained; detection Whether the update time of the local barrage data is earlier than a preset time point; if it is earlier than the preset time point, a barrage acquisition request is sent to the server.

Specifically, when the electronic device stores the barrage data locally, the storage time is set for the barrage data, that is, the storage time is increased on the basis of the above Table 1, and Table 1 becomes Table 2.

Table 2

视频文件的标识Video file identification	弹幕数据Barrage data	存储位置storage location	存储时间Storage time
视频1Video 1	弹幕1Barrage 1	位置1Position 1	时刻1Moment 1
视频2Video 2	弹幕2Barrage 2	位置2Position 2	时刻2Moment 2
视频3Video 3	弹幕3Barrage 3	位置3Position 3	时刻3Moment 3

Among them, the storage time shown in Table 2 above is the time of the latest update. For example, when the barrage data corresponding to video 1 is updated, the barrage 1 corresponding to video 1 is updated, and the time 1 corresponding to video 1 is updated. Therefore, the storage time of the barrage data of the video file recorded by the electronic device represents The latest update time of the barrage data.

Therefore, after the latest update time of the local barrage data corresponding to the offline video file is obtained, it is determined whether the update time is earlier than a preset time point, where the preset time point is a time point set by the user according to needs For example, it may be the day before the current time, and the way to determine the preset time point is to determine the current date corresponding to the current time, using the zero point of the previous day of the current date as the preset time point, of course, it can also be set The interval between the preset time point and the current time is relatively short. For example, the time point of the first 2 hours of the current time is used as the preset time point. For example, if the current time is 10:50, the preset time point is 8:50.

In addition, different preset time points may be set when the electronic device is in different time periods. Specifically, the interval between the preset time period and the current time is defined as the preset interval, and the preset time point is before the current time. At the preset interval. As an implementation manner, the time period at the current moment is determined. If it is the first time period, the preset interval is set to the first time length; if it is the second time period, the preset interval is set to the second Time length, specifically, the first time period is 18:00 to 24:00 and 00:00 to 01:00, the second time period is a time period other than the first time period, and the first time period is less than the second time The length, for example, the first time length is 30 minutes, and the second time length is 2 hours. For example, if the current time is 20:20, it is located in the first time period, and the preset time point is 19:50. For another example, if the current time is 15:20, it is located in the second time period, and the preset time point is 13:20.

Therefore, since more users watch videos in the first time period, the possibility of generating new barrage data is higher. Therefore, it is necessary to update the barrage data more frequently, that is, the set preset time point It is closer to the current moment, so the first time length needs to be shorter. Then, if the barrage data stored locally is greater than the preset time point, the barrage data may be considered to be old, and new barrage data needs to be downloaded from the server.

In addition, considering that users may need to input barrage data when watching offline video files, and should not be limited to being able to input barrage data when watching videos online, so the method provided in the embodiments of the present application can also be used to watch When the video is offline, enter the barrage data. Specifically, as shown in FIG. 13, it shows a method for processing barrage provided by an embodiment of the present application. This method is applied to a client of an electronic device and describes how to play an offline video. In the case of a file, the process of acquiring the barrage data input by the user and playing it. Specifically, the method includes: S1301 to S1306.

S1301: Acquire a playback request of an offline video file, the offline video file is pre-stored in the electronic device.

S1302: Obtain the barrage data to be displayed corresponding to the offline video file.

S1303: Play the offline video file in the video playback interface of the client and display the barrage data to be displayed in the video playback interface.

S1304: Obtain target barrage data input by the user through the barrage input area of the video playback interface of the client.

The barrage input area is an area where a user enters text information in the video playback interface of the client. Specifically, it may be the area indicated by reference numeral 101 in FIG. 3. For details, refer to the foregoing embodiment. Repeat again.

S1305: Determine a playback time point of the offline video file corresponding to the target barrage data.

As an implementation manner, when a user clicks to send after inputting the barrage data, the playback progress of the video file is taken as the playback time point of the offline video file corresponding to the target barrage data. As another embodiment, when the user clicks on the barrage input area, the currently played offline video file will be paused, and the playback progress of the video file at this time is recorded as the playback time corresponding to the target barrage data input by the user point.

S1306: Display the target barrage data in the video playback interface according to the playback time point.

For the specific playback process, please refer to the previous description about playing the barrage data to be displayed. In addition, when the user inputs the target barrage data through the barrage input area, the user can select the display information of the barrage data, where the display information includes the display Position, display font and color, etc., the display modes corresponding to different display positions are also different, for example, when displayed at the top of the video playback interface, the display mode is to swipe from the right to the left of the video playback interface, When displayed at the bottom of the video playback interface, it is displayed at the middle of the bottom flashing.

Of course, the display mode can also be set separately, then the above display information can include the display mode in addition to the included display position, display font and color.

Moreover, the barrage input area can also be called out through the operation gesture input by the user, that is, it is hidden when the video is usually played. When the user inputs the preset operation gesture, the barrage input area is displayed on the video playback interface, for example, The user can call out the barrage input area by clicking the bottom of the video playback interface, that is, the barrage input area is displayed on the video playback interface.

Therefore, when watching offline video files, the user can input target barrage data and display them on the video playback interface of the video file.

In addition, after displaying the target barrage data in the video playback interface according to the playback time point, the electronic device can also detect whether the electronic device and the server are in a connected state. The target barrage data is stored in the local barrage data corresponding to the offline video file in the electronic device, specifically, the target barrage data is used to update the local barrage corresponding to the offline video file stored in the electronic device Data, that is, the target barrage data is added to the local barrage data corresponding to the offline video file. Specifically, the target can be written to the target at the position corresponding to the playback time point of the local barrage data according to the playback time point corresponding to the target barrage data Barrage data.

Furthermore, after detecting that the electronic device establishes a connection with the server, a storage request is sent to the server. The storage request includes the target barrage data. The storage request is used to instruct the server to The target barrage data is stored in the network barrage data corresponding to the offline video file.

Thus, when the user plays the offline video, a barrage input area can be provided, and the target barrage data input by the user through the area can be obtained, and the target barrage data can be displayed on the video playback interface. Even if the current electronic device is in a state without a network, that is, the current electronic device is disconnected from the server and also disconnected from the Internet, the target barrage data input by the user can still be displayed on the video playback interface. If the server is not currently connected, first store the target barrage data in the local barrage data of the electronic device. If the network connection is restored, that is, after detecting that the electronic device has established a connection with the server, the barrage data is sent to the server Internal storage, so that when users play offline video files offline, they can also input barrage data to the video files.

In addition, considering that the user will enter the barrage data multiple times while watching the video, if the barrage data is frequently sent to the server, some network resources may be wasted. Therefore, when the electronic device and the server are detected After the connection is established, a specific implementation manner of sending a storage request to the server is: after detecting that the electronic device establishes a connection with the server, acquiring the playback status of the offline video file, if the playback status meets the specified conditions To send a storage request to the server.

The playback condition of the offline video file may be playback progress, playback times, or system time point when playing the video file, etc. In the embodiment of the present application, the playback condition may be playback progress. Then the playback condition meeting the specified condition may be that the ratio of the playback progress to the overall playback progress of the offline video file is greater than a preset value, where the preset value may be data between 50% and 100%, including 50% and 100 %. In other words, if the current playback progress is greater than half of the overall playback progress, you can send the target barrage data to the server each time you obtain target barrage data, and when the electronic device is connected to the server . Among them, the preset value can be freely set according to the needs of the user.

In the embodiment of the present application, if the playback condition meets a specified condition, the implementation manner of sending a storage request to the server is: judging whether the playback progress is completed playback; if it is completed playback, acquiring the ongoing playback In the process of the offline video file, all barrage data input by the user is used as target barrage data; and a storage request is sent to the server.

Among them, the playback progress is completed playback, which may be the ratio of the current playback progress to the overall playback progress of the offline video file is 100%, or may be greater than a preset ratio, where the preset ratio is at the end of the offline video file The ratio of the playback progress to the overall playback progress of the offline video file. For example, the overall playback time of the offline video file is 20 minutes, and the ending song is at the position of 18 minutes, the preset ratio is the ratio of 18 to 20, which is 90% .

If the playback progress indicates that the offline video file has been played, all barrage data input by the user during the playback of the offline video file is acquired. Specifically, during the playback of the offline video file by the client of the electronic device, the user will enter the barrage data multiple times, and there may be other users who enter the barrage data, and all the barrage obtained during the playback process will be The data is temporarily stored in the local storage space of the electronic device, and after the end of the playback, the barrage data stored in the offline video file playback process are all sent to the server. Specifically, a storage request is sent to the server. The storage request may be a data packet. The data packet stores the target barrage data and the identifier of the offline video file. After obtaining the data packet, the server parses the data packet. Then, the identifier of the video file is acquired, so as to find the network barrage data corresponding to the identifier of the offline video file, and the acquired target barrage data is stored in the network barrage data.

In addition, it may also be due to the current network state is not good, or the network resources are relatively scarce, if sending barrage data may occupy the network bandwidth, therefore, you can choose to send the target barrage data when the network state is more ideal, as another In an embodiment, after detecting that the electronic device establishes a connection with the server, the specific implementation of sending a storage request to the server may also be: acquiring a communication link between the electronic device and the server Communication quality; if the communication quality meets a preset standard, send the target barrage data and the identification of the video file to the server.

The communication quality may be the signal strength between the electronic device and the server. If the signal strength is greater than the preset strength value, it is determined that the communication quality meets the preset standard, and the target barrage data and the identification of the video file are determined. Send to the server.

In addition, the communication quality may also be the channel quality between the electronic device and the server. The channel quality may be the error vector amplitude of the channel, the number of access points, and signal strength. Among them, Error Vector Magnitude (EVM) refers to the vector difference between the ideal error-free reference signal and the actual transmitted signal at a given time, and is used to measure the amplitude error and phase error of the modulated signal. EVM specifically represents the signal received by the receiving terminal. The closeness of the IQ component generated during demodulation to the ideal signal component is an indicator of the quality of the modulated signal. The smaller the EVM, the better the channel quality of the channel. The number of access points can also be obtained during the channel scan, and the number of access points on each channel can be determined. The more the number of access points, The worse the channel quality, the better. Similarly, the signal strength can also be obtained during channel scanning. The higher the signal strength, the higher the channel quality, and vice versa, the lower.

When a mobile terminal enters a new network environment, it scans multiple supported channels according to the preset channel scanning order, and during the scanning process of each channel, it can obtain the wireless access point on the channel In this way, the channel where each wireless access point is located can be determined. In the embodiment of the present application, the electronic device and the server are connected through the wireless access point, and the wireless access point may be a Wi-Fi access point. Thus, the channel where the connected wireless audio playback device is located can be determined, and then the error vector magnitude corresponding to the channel can be obtained.

If the magnitude of the error vector between the electronic device and the server is less than the preset magnitude value, it is determined that the communication quality meets the preset standard, and the target barrage data and the identification of the video file are sent to the server.

Please refer to FIG. 14, which shows a structural block diagram of a barrage processing device provided by an embodiment of the present application. The barrage processing device 1400 may include: an obtaining unit 1401, a determining unit 1402, and a display unit 1403.

The obtaining unit 1401 is used to obtain a playback request of an offline video file, which is stored in the electronic device in advance.

The determining unit 1402 is used to obtain the barrage data to be displayed corresponding to the offline video file.

Specifically, the determining unit 1402 is also used to determine whether the electronic device and the server are in a connected state; if not, determine whether the local barrage data corresponding to the offline video file is stored in the electronic device; If stored, the local barrage data corresponding to the offline video file is obtained as the barrage data to be displayed. If it is not stored, the local barrage data corresponding to the offline video files stored in other electronic devices in the same local area network as the electronic device is acquired as the barrage data to be displayed.

Wherein, if stored, obtain local barrage data corresponding to the offline video file; obtain local barrage data corresponding to the offline video file stored in other electronic devices in the same local area network as the electronic device; All the obtained local barrage data is integrated into new local barrage data, which is used as the barrage data to be displayed.

Specifically, the determining unit 1402 acquires the local barrage data corresponding to the offline video files stored in other electronic devices in the same local area network as the electronic device in the same local area network: Sending a barrage acquisition request, where the barrage acquisition request includes the identifier of the offline video file; and acquiring local barrage data corresponding to the offline video file returned by the other electronic device based on the barrage acquisition request.

In addition, the determining unit 1402 is further configured to send a barrage acquisition request to the server, where the barrage acquisition request includes an identifier of the offline video file, and the barrage acquisition request is used to instruct the server according to the offline video The file identifier searches for the corresponding network barrage data, and sends the network barrage data to the client; the obtained network barrage data is used as the barrage data to be displayed. Specifically, as an embodiment, the determining unit 1402 determines whether the local barrage data corresponding to the offline video file is stored in the electronic device; if not, sends a barrage acquisition request to the server. As another embodiment, if the local barrage data is stored, the determining unit 1402 obtains the local barrage data corresponding to the offline video file; detects whether the update time of the local barrage data is earlier than a preset time point; If it is earlier than the preset time point, a barrage acquisition request is sent to the server.

The display unit 1403 is used to play the offline video file in the video playback interface of the client and display the barrage data to be displayed in the video playback interface.

Further, it also includes an input unit, a barrage display unit and a recording unit.

The input unit is used to obtain target barrage data input by a user through a barrage input area of the video playback interface of the client; determine a playback time point of the offline video file corresponding to the target barrage data.

The barrage display unit is used to display the target barrage data in the video playback interface according to the playback time point.

The recording unit is used to detect whether the electronic device is connected to the server; if not, store the target barrage data into local barrage data corresponding to the offline video file in the electronic device .

The recording unit is further used to send a storage request to the server after detecting that the electronic device establishes a connection with the server, the storage request includes the target barrage data, and the storage request is used to instruct the server Storing the target barrage data into the network barrage data corresponding to the offline video file.

Those skilled in the art can clearly understand that for the convenience and conciseness of the description, the specific working processes of the above-described device and module can be referred to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

In the several embodiments provided in this application, the coupling between the modules may be electrical, mechanical, or other forms of coupling.

In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The above integrated modules may be implemented in the form of hardware or software function modules.

Please refer to FIG. 15, which shows a structural block diagram of an electronic device provided by an embodiment of the present application. The electronic device 100 may be an electronic device capable of running an application program such as a smart phone, a tablet computer, an e-book. The electronic device 100 in this application may include one or more of the following components: a processor 110, a memory 120, and one or more application programs, where one or more application programs may be stored in the memory 120 and configured to be One or more processors 110 execute, and one or more programs are configured to execute the method as described in the foregoing method embodiments.

The processor 110 may include one or more processing cores. The processor 110 connects various parts of the entire electronic device 100 by using various interfaces and lines, executes or executes instructions, programs, code sets or instruction sets stored in the memory 120, and calls data stored in the memory 120 to execute Various functions and processing data of the electronic device 100. Alternatively, the processor 110 may use at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), and programmable logic array (Programmable Logic Array, PLA). Various hardware forms. The processor 110 may integrate one or a combination of a central processing unit (Central Processing Unit, CPU), an image processing unit (Graphics Processing Unit, GPU), and a modem. Among them, CPU mainly deals with operating system, user interface and application program, etc .; GPU is used for rendering and rendering of display content; modem is used for handling wireless communication. It can be understood that the above-mentioned modem may not be integrated into the processor 110, and may be implemented by a communication chip alone.

The memory 120 may include random access memory (RAM) or read-only memory (Read-Only Memory). The memory 120 may be used to store instructions, programs, codes, code sets, or instruction sets. The memory 120 may include a storage program area and a storage data area, where the storage program area may store instructions for implementing an operating system and instructions for implementing at least one function (such as a touch function, a sound playback function, an image playback function, etc.) , Instructions for implementing the following method embodiments. The storage data area may also store data created by the electronic device 100 in use (such as a phone book, audio and video data, chat history data), and the like.

Then, if each unit in the barrage processing device shown in FIG. 14 is used as a function module such as a program package, each unit in the barrage processing device is stored in the memory 120 and can be called by the processor and execute the corresponding function .

If each unit in the barrage processing device shown in FIG. 14 is used as a specific circuit element of an electronic device, the acquiring unit and the determining unit are the CPU of the electronic device and the display unit may be the GPU of the electronic device.

Please refer to FIG. 16, which shows a structural block diagram of a computer-readable storage medium provided by an embodiment of the present application. The computer readable storage medium 1600 stores program codes, and the program codes can be called by a processor to execute the method described in the foregoing method embodiments.

The computer-readable storage medium 1600 may be an electronic memory such as flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM. Optionally, the computer-readable storage medium 1600 includes a non-transitory computer-readable storage medium. The computer-readable storage medium 1600 has storage space for the program code 1610 to perform any of the method steps described above. These program codes can be read from or written into one or more computer program products. The program code 1610 may be compressed in an appropriate form, for example.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still Modifications to the technical solutions described in the foregoing embodiments, or equivalent replacements to some of the technical features; and these modifications or replacements do not drive the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

A method for processing a barrage, characterized by being applied to an electronic device with a client installed, the method includes:

Obtaining a playback request of an offline video file, the offline video file is pre-stored in the electronic device;

Obtaining barrage data to be displayed corresponding to the offline video file;

Play the offline video file in the video playback interface of the client and display the barrage data to be displayed in the video playback interface.
The method according to claim 1, wherein the acquiring the barrage data to be displayed corresponding to the offline video file comprises:

Determine whether the electronic device is connected to the server;

If it is not connected, determine whether local barrage data corresponding to the offline video file is stored in the electronic device;

If stored, the local barrage data corresponding to the offline video file is obtained as the barrage data to be displayed.
The method according to claim 2, wherein the electronic device can be connected to the server through a gateway, the gateway is connected to a plurality of electronic devices, and all the electronic devices connected to the gateway are in the same local area network ; If it is not connected, after determining whether the local barrage data corresponding to the offline video file is stored in the electronic device, the method further includes:

If it is not stored, the local barrage data corresponding to the offline video files stored in other electronic devices in the same local area network as the electronic device is acquired as the barrage data to be displayed.
The method according to claim 2, wherein the electronic device can be connected to the server through a gateway, the gateway is connected to a plurality of electronic devices, and all the electronic devices connected to the gateway are in the same local area network ; If stored, obtain the local barrage data corresponding to the offline video file as the barrage data to be displayed, including:

If stored, obtain the local barrage data corresponding to the offline video file;

Acquiring local barrage data corresponding to the offline video files stored in other electronic devices in the same local area network as the electronic device;

Integrate all the acquired local barrage data into new local barrage data as the barrage data to be displayed.
The method according to claim 3 or 4, wherein the obtaining local barrage data corresponding to the offline video files stored in other electronic devices in the same local area network as the electronic device includes:

Send a barrage acquisition request to other electronic devices in the same local area network, where the barrage acquisition request includes the identifier of the offline video file;

Acquiring local barrage data corresponding to the offline video file returned by the other electronic device based on the barrage obtaining request.
The method of claim 2, further comprising:

If it is in a connected state, send a barrage acquisition request to the server, the barrage acquisition request includes the identifier of the offline video file, and the barrage acquisition request is used to instruct the server according to the identifier of the offline video file Searching for corresponding network barrage data, and sending the network barrage data to the client;

Use the obtained network barrage data as the barrage data to be displayed.
The method according to claim 6, wherein the sending a barrage acquisition request to the server if in the connected state includes:

If it is connected, determine whether the local barrage data corresponding to the offline video file is stored in the electronic device;

If it is not stored, a barrage acquisition request is sent to the server.
The method according to claim 7, wherein after determining whether the electronic device stores the local barrage data corresponding to the offline video file in the connected state, the method further comprises:

If stored, obtain the local barrage data corresponding to the offline video file;

Detecting whether the update time of the local barrage data is earlier than a preset time point;

If it is earlier than the preset time point, a barrage acquisition request is sent to the server.
The method according to any one of claims 6-8, wherein the sending a barrage acquisition request to the server includes:

Generating an offline video file identifier according to the video data of the offline video file;

Generating a barrage acquisition request according to the identifier of the offline video file;

Sending a barrage acquisition request to the server.
The method according to claim 9, wherein the generating the identifier of the offline video file based on the video data of the offline video file includes:

Parse the offline video file to obtain audio stream data of the offline video file;

Acquiring characteristic values of the audio stream data;

The feature value of the audio stream data is used as the identifier of the offline video file.
The method according to claim 10, wherein the characteristic value is an MD5 value.
The method according to any one of claims 6-8, wherein the sending a barrage acquisition request to the server includes:

Generating an offline video file identifier according to the title of the offline video file;

Generating a barrage acquisition request according to the identifier of the offline video file;

Sending a barrage acquisition request to the server.
The method according to claims 1-12, wherein after playing the offline video file in the video playback interface of the client and displaying the barrage data to be displayed in the video playback interface ,Also includes:

Obtain target barrage data input by the user through the barrage input area of the video playback interface of the client;

Determine the playing time point of the offline video file corresponding to the target barrage data;

Display the target barrage data in the video playback interface according to the playback time point.
The method according to claim 13, wherein after displaying the target barrage data in the video playback interface according to the playback time point, further comprising:

Detecting whether the electronic device is connected to the server;

If it is not connected, the target barrage data is stored in the local barrage data corresponding to the offline video file in the electronic device.
The method according to claim 14, wherein after detecting whether the electronic device is connected to the server, the method further comprises:

After detecting that the electronic device establishes a connection with the server, a storage request is sent to the server, the storage request includes the target barrage data, and the storage request is used to instruct the server to use the target barrage The screen data is stored in the network barrage data corresponding to the offline video file.
The method of claim 15, wherein after detecting that the electronic device establishes a connection with the server, sending a storage request to the server includes:

After detecting that the electronic device establishes a connection with the server, obtain the playback status of the offline video file;

If the playback condition meets the specified conditions, a storage request is sent to the server.
The method according to claim 16, wherein the playback condition includes playback progress, and if the playback condition meets a specified condition, sending a storage request to the server includes:

Determine whether the playback progress is completed playback;

If the playback is completed, obtain all the barrage data input by the user during the playback of the offline video file as target barrage data;

Send a storage request to the server.
A barrage processing device is characterized by being applied to electronic equipment, a client is installed in the electronic equipment, and the device includes:

An obtaining unit, configured to obtain a playback request of an offline video file, the offline video file is pre-stored in the electronic device;

A determining unit, configured to obtain barrage data to be displayed corresponding to the offline video file;

The display unit is configured to play the offline video file in the video playback interface of the client and display the barrage data to be displayed in the video playback interface.
An electronic device, characterized in that it includes:

One or more processors;

Memory

Client

One or more application programs, wherein the one or more application programs are stored in the memory and are configured to be executed by the one or more processors, the one or more programs are configured to execute as The method of any one of claims 1-17.
A computer readable storage medium, characterized in that the computer readable storage medium stores program code, and the program code can be called by a processor to execute the method according to any one of claims 1-17 .