CN115767172A - Playback control method and system of smart television - Google Patents
Playback control method and system of smart television Download PDFInfo
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- CN115767172A CN115767172A CN202211462420.2A CN202211462420A CN115767172A CN 115767172 A CN115767172 A CN 115767172A CN 202211462420 A CN202211462420 A CN 202211462420A CN 115767172 A CN115767172 A CN 115767172A
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Abstract
The invention relates to the technical field of video processing, discloses a playback control method and a playback control system for a smart television, and aims to solve the problems of troublesome operation and poor timeliness of the existing video playback, and the scheme mainly comprises the following steps: binding the smart television with the mobile terminal at the cloud server; when the smart television plays a video, recording and storing video data within a preset time length before a current time node in real time through a cloud server; after the mobile terminal sends a playback instruction to a cloud server, the cloud server intercepts stored video data to generate a playback segment, and pushes video stream data corresponding to the playback segment to the mobile terminal; the method and the device reduce user operation, improve timeliness of playback segment acquisition, and do not influence the user to continuously watch live broadcast content, and are particularly suitable for live broadcast video.
Description
Technical Field
The invention relates to the technical field of video processing, in particular to a playback control method and system of a smart television.
Background
With the development of mobile internet, smart televisions are more and more popular, television screens more than 50 inches become mainstream, and people more and more enjoy the happiness brought by large-screen drama chase. The beauty deficiency is that the audience sees some wonderful bridge segments, the only way to want to be rewarming is to adjust the progress bar, and for those live contents, such as sports competition, etc., it is difficult to review once the playing is finished.
At present, when a user views live video content by using an intelligent television, in order to realize playback of a highlight, generally adopted methods mainly include two methods: firstly, by user's manual adjustment progress bar, though this kind of mode can realize guessing the playback of piece, nevertheless behind user's manual adjustment progress bar, can lead to the whole delay broadcast of live content, needs the user to manually adjust the progress bar once more just can watch newest live content, and the operation is very troublesome to also can not save the wonderful piece fast, user experience is relatively poor. Secondly, for the smart television, the whole live content is usually played back after the live broadcast is finished, but the user probably only wants to review a conversation in a section of movie or a goal of a football player and share the segments to friends for discussion, so that the user cannot view and share the segments in time, and the user cannot select the required wonderful segments from a very long video.
Disclosure of Invention
The invention aims to solve the problems of troublesome operation and poor timeliness of the conventional video playback, and provides a playback control method and system of a smart television.
The technical scheme adopted by the invention for solving the technical problems is as follows:
in one aspect, a playback control method for a smart television is provided, which includes the following steps:
binding the smart television with the mobile terminal at the cloud server;
when the smart television plays a video, recording and storing video data within a preset time length before a current time node in real time through a cloud server;
after the mobile terminal sends a playback instruction to a cloud server, the cloud server intercepts stored video data to generate a playback segment, and pushes video stream data corresponding to the playback segment to the mobile terminal;
and the mobile terminal receives the video stream data and displays a corresponding playback segment.
Further, binding the smart television with the mobile terminal at the cloud server specifically includes:
connecting the smart television to a cloud server;
the method comprises the steps that a mobile terminal obtains user identity information and an MAC address of an intelligent television, and sends the user identity information and the MAC address to a cloud server;
the cloud server binds the user identity information and the MAC address and allocates a corresponding storage space for the user identity information and the MAC address, and the storage space is used for recording and storing video data within a preset time length before a current time node in real time when the smart television plays videos.
Further, the recording and storing the video data in a preset time before the current time node in real time specifically includes:
when the smart television plays videos, the cloud server stores video data once according to a preset period, the picture of the current storage node is processed into a picture and stored when the video data are stored each time, and the stored first picture is deleted when the video data are stored each time after the time length of the stored video data exceeds the preset time length.
Further, the preset period is 250 milliseconds.
Further, intercepting the stored video data to generate a playback segment, specifically comprising:
determining user identity information and current time information corresponding to the playback instruction;
and determining a corresponding storage space according to the user identity information, and intercepting the video data according to the current time information to generate a playback segment.
Further, the mobile terminal obtains the MAC address of the smart television in a two-dimensional code scanning mode.
Further, the preset time period is 30 seconds.
In another aspect, a playback control system of a smart television is provided, including: the system comprises a cloud server and a mobile terminal;
the cloud server is used for binding the smart television with the mobile terminal; when the smart television plays a video, recording and storing video data in a preset time length before a current time node in real time; after receiving a playback instruction sent by the mobile terminal, intercepting the stored video data to generate a playback segment, and pushing video stream data corresponding to the playback segment to the mobile terminal;
the mobile terminal is used for sending a playback instruction to the cloud server; and receiving the video stream data and displaying the corresponding playback segment.
Further, the mobile terminal is specifically configured to acquire user identity information and an MAC address of the smart television, and send the user identity information and the MAC address to a cloud server;
the cloud server is specifically used for binding the user identity information and the MAC address and distributing a corresponding storage space for the user identity information and the MAC address, wherein the storage space is used for recording and storing video data within a preset time length before a current time node in real time when the smart television plays videos.
Further, the cloud server is specifically configured to store video data once according to a preset period when the smart television plays a video, process and store a picture of a current storage node as a picture each time the video data is stored, and delete a stored first picture each time the video data is stored after the time length of the stored video data exceeds a preset time length.
The beneficial effects of the invention are: according to the playback control method and system of the smart television, the user sends the playback instruction to the cloud server through the mobile terminal, the mobile terminal can obtain the latest playback segment of the preset duration of the smart television, and the user can view, store or share the playback segment on the mobile terminal, so that the user operation is reduced, the timeliness of obtaining the playback segment is improved, and the user can not be influenced to continuously watch live broadcast content.
Drawings
Fig. 1 is a schematic structural diagram of a playback control system of an intelligent television according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a playback control method of an intelligent television according to an embodiment of the present invention;
fig. 3 is a schematic interface display diagram of a mobile terminal according to an embodiment of the present invention;
fig. 4 is a schematic view of another interface display of the mobile terminal according to the embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The invention aims to provide a playback control method and a playback control system of an intelligent television, which are convenient for a user to obtain a wonderful playback segment in time and do not influence the user to continuously watch live content. The main technical scheme comprises the following steps: binding the smart television with the mobile terminal at the cloud server; when the smart television plays a video, recording and storing video data within a preset time length before a current time node in real time through the cloud server; after the mobile terminal sends a playback instruction to a cloud server, the cloud server intercepts stored video data to generate a playback segment, and pushes video stream data corresponding to the playback segment to the mobile terminal; and the mobile terminal receives the video stream data and displays a corresponding playback segment.
Specifically, the smart television and the mobile terminal are bound at a cloud server, when the smart television plays a video, the cloud server can record and store the latest video data with preset duration in real time, after a user sends a playback instruction to the cloud server through the mobile terminal, the cloud server can intercept the video data corresponding to the smart television according to the binding relationship to generate a playback segment, and the playback segment is sent to the mobile terminal in a video stream data mode, and the user can view, download and share the playback segment on the mobile terminal.
Examples
Referring to fig. 1, a playback control system of an intelligent television according to an embodiment of the present invention includes: cloud server and mobile terminal. The intelligent television and the mobile terminal are in communication connection with the cloud server respectively.
In this embodiment, the cloud server may be, but is not limited to, a web server, a database server, and the like. The mobile terminal may be, but is not limited to, a smart phone, a personal computer, a tablet computer, a personal digital assistant, a mobile web device, and the like.
Referring to fig. 2, based on the playback control system of the smart television, the playback control method of the smart television provided in this embodiment includes the following steps:
step 1, binding an intelligent television with a mobile terminal at a cloud server;
in this embodiment, the step of binding the smart television and the mobile terminal specifically includes:
step 11, connecting the smart television to a cloud server;
specifically, the smart television may be connected to the cloud server in a wired or wireless manner, for example, wiFi, ethernet, or the like.
Step 12, the mobile terminal acquires user identity information and an MAC address of the smart television, and sends the user identity information and the MAC address to a cloud server;
in practical application, a user can log in the WeChat through the mobile terminal, then the two-dimensional code on the intelligent television is scanned through the small program to obtain the MAC address of the intelligent television, and the user identity information and the MAC address after the user logs in are sent to the cloud server.
And step 13, the cloud server binds the user identity information and the MAC address and allocates a corresponding storage space for the user identity information and the MAC address, wherein the storage space is used for recording and storing video data within a preset time length before the current time node in real time when the smart television plays videos.
Specifically, after receiving the user identity information and the MAC address sent by the mobile terminal, the cloud server binds the user identity information and the MAC address, and after the user logs in, the cloud server records video stream data of the content watched by the user in real time, divides and divides a storage space for storing video clip information with preset duration, and continuously updates the clip along with watching of the user so as to ensure that the video clip with the latest preset duration in the storage space is the video clip with the preset duration.
Step 2, when the smart television plays videos, recording and storing video data within a preset time length before a current time node in real time through a cloud server;
specifically, after a user logs in the mobile terminal, the cloud server records video stream data of content watched by the user in real time, stores the video data once according to a preset period, processes and stores a picture of a current storage node into a picture when the video data is stored each time, and deletes the stored first picture when the video data is stored each time when the time length of the stored video data exceeds a preset time length.
Considering that the refresh rates of different smart televisions are different and the processing capabilities of the memory and the CPU are limited, the preset period of the embodiment is selected to be 250 milliseconds, that is, the cloud server stores the content once every 250 milliseconds, and the picture of the current storage node is processed into a picture and stored during each storage. In this embodiment, the preset time period may be 30 seconds, which is long enough to record a perfect water entry of a diving athlete, or a bridge segment of a tv series that gives people a bad aftertaste, and so on. The cloud server deletes the first picture information in the storage space every time of storage operation, so as to ensure that the current storage space really stores the playing data of the current time node for about 30 seconds.
Step 3, after the mobile terminal sends a playback instruction to the cloud server, the cloud server intercepts stored video data to generate a playback segment, and pushes video stream data corresponding to the playback segment to the mobile terminal;
referring to fig. 3, when a user opens an applet on a mobile terminal and logs in, the applet interface displays a "record" button, and when the user clicks the "record" button, the applet can send a playback instruction to the cloud server, and at the same time, the applet also sends user identity information and current time to the cloud server.
In this embodiment, intercepting according to the stored video data to generate a playback segment specifically includes: determining user identity information and current time information corresponding to the playback instruction; and determining a corresponding storage space according to the user identity information, and intercepting the video data according to the current time information to generate a playback segment.
Specifically, after receiving the user identity information, the cloud server determines a corresponding storage space, and then captures video data in the storage space according to the received time information to generate a playback segment. Specifically, the cloud server calculates the specific time 30 seconds before the user sends the playback instruction according to the received time to obtain a time interval needing to be recorded, and then captures the video content according to the time interval to generate a final playback segment.
And 4, the mobile terminal receives the video stream data and displays the corresponding playback segment.
Referring to fig. 4, after the playback segment is generated, the cloud server pushes video stream information to the mobile terminal, and after receiving video stream data, the applet of the mobile terminal displays the video segment on the current page, so that the user can select to preview or share the recorded content, and can select to store the content in the mobile terminal local album in the gif form or the mp4 form.
In summary, according to the playback control method and the playback control system for the smart television, the user sends the playback instruction to the cloud server through the mobile terminal, the mobile terminal can obtain the latest playback segment of the preset duration of the smart television, and the user can view, store or share the playback segment on the mobile terminal, so that the user operation is reduced, the timeliness of obtaining the playback segment is improved, and the user cannot be influenced to continue watching live content.
Claims (10)
1. The playback control method of the intelligent television is characterized by comprising the following steps:
binding the smart television with the mobile terminal at the cloud server;
when the smart television plays a video, recording and storing video data within a preset time length before a current time node in real time through a cloud server;
after the mobile terminal sends a playback instruction to a cloud server, the cloud server intercepts stored video data to generate a playback segment, and pushes video stream data corresponding to the playback segment to the mobile terminal;
and the mobile terminal receives the video stream data and displays a corresponding playback segment.
2. The playback control method of the smart television as claimed in claim 1, wherein the binding the smart television with the mobile terminal at the cloud server specifically comprises:
connecting the smart television to a cloud server;
the method comprises the steps that a mobile terminal obtains user identity information and an MAC address of an intelligent television, and sends the user identity information and the MAC address to a cloud server;
the cloud server binds the user identity information and the MAC address and allocates a corresponding storage space for the user identity information and the MAC address, and the storage space is used for recording and storing video data in a preset time length before the current time node in real time when the smart television plays videos.
3. The playback control method of the smart television set according to claim 2, wherein the recording and storing the video data in a preset time period before the current time node in real time specifically includes:
when the smart television plays videos, the cloud server stores video data once according to a preset period, when the video data are stored each time, the picture of the current storage node is processed into a picture and stored, and when the time length of the stored video data exceeds a preset time length, the stored first picture is deleted when the video data are stored each time.
4. The playback control method of the smart television as claimed in claim 3, wherein the preset period is 250 milliseconds.
5. The playback control method of the smart television as claimed in claim 2, wherein the capturing and generating the playback segment according to the saved video data specifically includes:
determining user identity information and current time information corresponding to the playback instruction;
and determining a corresponding storage space according to the user identity information, and intercepting the video data according to the current time information to generate a playback segment.
6. The playback control method of the smart television as claimed in claim 2, wherein the mobile terminal obtains the MAC address of the smart television by scanning a two-dimensional code.
7. The playback control method of the smart television as claimed in any one of claims 1 to 6, wherein the preset time period is 30 seconds.
8. Playback control system of smart TV, its characterized in that includes: the system comprises a cloud server and a mobile terminal;
the cloud server is used for binding the smart television with the mobile terminal; when the smart television plays a video, recording and storing video data within a preset time length before a current time node in real time; after receiving a playback instruction sent by the mobile terminal, intercepting the stored video data to generate a playback segment, and pushing video stream data corresponding to the playback segment to the mobile terminal;
the mobile terminal is used for sending a playback instruction to the cloud server; and receiving the video stream data and displaying the corresponding playback segment.
9. The playback control system of the smart television as claimed in claim 8, wherein the mobile terminal is specifically configured to obtain the user identity information and the MAC address of the smart television, and send the user identity information and the MAC address to the cloud server;
the cloud server is specifically used for binding the user identity information and the MAC address and distributing a corresponding storage space for the user identity information and the MAC address, wherein the storage space is used for recording and storing video data within a preset time length before a current time node in real time when the smart television plays videos.
10. The playback control system of the smart tv as claimed in claim 9, wherein the cloud server is specifically configured to store video data once according to a preset period when the smart tv plays a video, process and store a picture of the current storage node as a picture each time the video data is stored, and delete the stored first picture each time the video data is stored after a duration of the stored video data exceeds a preset duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211462420.2A CN115767172A (en) | 2022-11-22 | 2022-11-22 | Playback control method and system of smart television |
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| CN202211462420.2A CN115767172A (en) | 2022-11-22 | 2022-11-22 | Playback control method and system of smart television |
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| CN115767172A true CN115767172A (en) | 2023-03-07 |
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