CN104780461A - Video playing method, mobile terminal and video playing system - Google Patents

Abstract

The embodiment of the present invention discloses a video playing method, mobile terminal and system. The method includes: displaying k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, the navigation bar includes a plurality of navigation buttons, and the navigation buttons Including the video playback navigation button i associated with the key playback node i of the video for controlling the Blu-ray player to play the video; monitoring the user's touch input event to the touch display screen of the mobile terminal; The click event of the video playback navigation button i in the navigation bar of , sends the node information of the key playback node i to the Blu-ray player, so that the Blu-ray player can play the video content of the key playback node i on the display device. By implementing the embodiment of the present invention, the playback of different video contents can be realized through the video playback navigation buttons associated with the key playback nodes, which can improve the intelligence and convenience of video playback on the Blu-ray player, and improve the viewing experience of users.

Description

A video playing method, mobile terminal and system

technical field

The invention relates to the field of navigation menus, in particular to a video playing method, a mobile terminal and a system.

Background technique

With the wide application of mobile terminals, more and more applications are integrated into mobile devices, such as the functions of traditional remote controls. At this stage, users can already control various applications such as smart TVs and smart refrigerators and other equipment. Blu-ray player is a new type of disc player. It is characterized by "one machine with two uses", that is, it can not only play Blu-ray discs, but also supports external hard disk HD file playback. For most high-definition movie lovers, the unique function of "one machine and two uses" of Blu-ray high-definition players makes them no longer bothered by the few and expensive Blu-ray discs on the market, and can easily enjoy more free and rich movies. HD viewing experience. With the widespread transmission of Internet streaming media, people hope to conveniently transmit Internet streaming media to Blu-ray players for video playback, but the CPU frequency and available memory of Blu-ray players are not yet at the level of mobile terminals. Directly downloading streaming media content through the Internet has high time costs and is difficult to meet the needs of users.

Based on the above needs, the inventor of the present invention proposes to install a Blu-ray player control application program in the mobile terminal, so that the mobile terminal can conveniently control the Blu-ray player, for example, the user controls the mobile terminal to transmit audio and video data to the Blu-ray player, so that Because the Blu-ray player plays audio and video data on the display device, but in the process of research and practice, it is found that when the mobile terminal executes the Blu-ray player control application program, the video playback navigation button displayed on the mobile terminal has a single form, and after confirming the playback must be Play the video at the start time of the video, or adjust the progress of the video after entering the video playback interface.

Contents of the invention

Embodiments of the present invention provide a video playback method, a mobile terminal and a system. The video playback navigation buttons associated with key playback nodes can be used to play different video content, which can improve the intelligence and convenience of video playback on Blu-ray players, and improve user perception. movie experience.

The first aspect of the embodiment of the present invention discloses a video playback method, including:

The mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, wherein the navigation bar includes a plurality of navigation buttons, and the navigation buttons include the video associated with the key playback node i of the video Play navigation button i, the video playback navigation button i is a navigation button for controlling a Blu-ray player connected in communication with the mobile terminal to perform video playback, and the k1 is a positive integer greater than 1;

The mobile terminal monitors a user's touch input event on the touch screen of the mobile terminal;

When the mobile terminal detects that the user clicks the video playback navigation button i in the navigation bar displayed on the touch screen, the mobile terminal sends the key playback node i to the Blu-ray player. Node information, so that the Blu-ray player can play the video content of the key playback node i on the display device.

The second aspect of the embodiment of the present invention discloses a mobile terminal, including:

The display unit is configured to display k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal, wherein the navigation bar includes a plurality of navigation buttons, and the navigation buttons include the key play node i associated with the video Video playback navigation button i, the video playback navigation button i is a navigation button for controlling a Blu-ray player connected in communication with the mobile terminal to perform video playback, and the k1 is a positive integer greater than 1;

a monitoring unit, configured to monitor a user's touch input event on the touch display screen of the mobile terminal;

The first sending unit is used to send the mobile terminal to the Blu-ray player when the monitoring unit detects that the user clicks on the video playback navigation button i in the navigation bar displayed on the touch screen. The node information of the key playback node i is used to facilitate the Blu-ray player to play the video content of the key playback node i on a display device.

The third aspect of the embodiment of the present invention discloses a video playback system, including:

The mobile terminal is configured to display k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal, monitor the user's touch input event on the touch display screen of the mobile terminal, and when it is detected that the user touches the display The click event of the video playback navigation button i in the navigation bar displayed on the screen sends the node information of the key playback node i to the Blu-ray player, so that the Blu-ray player can play the key playback on the display device. The video content of node i, wherein, the navigation bar includes a plurality of navigation buttons, and the navigation buttons include a video playback navigation button i associated with the key playback node i of the video, and the video playback navigation button i is used to control The blu-ray player connected to the mobile terminal in communication carries out a navigation button for video playback, and the k1 is a positive integer greater than 1;

The Blu-ray player is configured to play the video content of the key playback node i on a display device after receiving the node information of the key playback node i sent by the mobile terminal.

In the embodiment of the present invention, the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, and the navigation bar includes a plurality of navigation buttons, and the navigation buttons include buttons associated with the key playback node i of the video for controlling The Blu-ray player performs video playback navigation button i for video playback; monitors the user's touch input event to the touch display screen of the mobile terminal; when the user clicks on the video playback navigation button i in the navigation bar displayed on the touch display screen , sending the node information of the key playback node i to the Blu-ray player, so that the Blu-ray player can play the video content of the key playback node i on the display device. By implementing the embodiment of the present invention, the playback of different video contents can be realized through the video playback navigation buttons associated with the key playback nodes, which can improve the intelligence and convenience of video playback on the Blu-ray player, and improve the viewing experience of users.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic flow chart of the first embodiment of a video playing method disclosed in the present invention;

Fig. 2 is a schematic flow chart of a second embodiment of a video playing method disclosed in the present invention;

Fig. 3a is a schematic flow chart of a video playback method disclosed by the present invention;

Fig. 3b is a schematic diagram of the architecture of a video playing system disclosed in the present invention;

Fig. 3c is an interaction diagram of a video playback interface disclosed by the present invention;

FIG. 4 is a schematic structural diagram of a first embodiment of a mobile terminal disclosed in the present invention;

FIG. 5 is a schematic structural diagram of a second embodiment of a mobile terminal disclosed in the present invention;

FIG. 6 is a schematic structural diagram of another embodiment of a mobile terminal disclosed in the present invention;

FIG. 7 is a schematic structural diagram of a video playing system disclosed in an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment of the present invention discloses a video playing method, mobile terminal and system. The method includes: displaying k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, the navigation bar includes a plurality of navigation buttons, and the navigation buttons Including the video playback navigation button i associated with the key playback node i of the video for controlling the Blu-ray player to play the video; monitoring the user's touch input event to the touch display screen of the mobile terminal; The click event of the video playback navigation button i in the navigation bar of , sends the node information of the key playback node i to the Blu-ray player, so that the Blu-ray player can play the video content of the key playback node i on the display device. By implementing the embodiment of the present invention, the playback of different video contents can be realized through the video playback navigation buttons associated with the key playback nodes, which can improve the intelligence and convenience of video playback on the Blu-ray player, and improve the viewing experience of users.

Please refer to FIG. 1 . FIG. 1 is a schematic flowchart of a first embodiment of a video playing method disclosed in the present invention. As shown in Figure 1, the video playback method of this embodiment may include the following steps:

Step S101, the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, wherein the navigation bar includes a plurality of navigation buttons, and the navigation buttons include the key playback node i of the video The associated video playback navigation button i, the video playback navigation button i is a navigation button used to control the Blu-ray player communicatively connected with the mobile terminal to perform video playback, and the k1 is a positive integer greater than 1.

Step S102, the mobile terminal monitors a user's touch input event on the touch screen of the mobile terminal.

Step S103, when the mobile terminal detects that the user clicks the video playback navigation button i in the navigation bar displayed on the touch screen, the mobile terminal sends the key playback button i to the Blu-ray player. Node information of node i, so that the Blu-ray player can play the video content of the key playback node i on the display device.

In the embodiment of the present invention, the above-mentioned mobile terminal can be, for example, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a mobile internet device (MID, mobile internet device), a wearable device (such as a smart watch (such as an iwatch, etc.), a smart bracelet , pedometer, etc.) or other terminal devices with a touch screen. The mobile terminal can be in the same home wireless network-based DLAN (DIGITALLIVING NETWORK ALLIANCE, Digital Living Network Alliance, a wireless standard that allows two compatible devices to connect to each other wirelessly to transfer files or stream music and movie content ), HDMI (High Definition Multimedia Interface, high-definition multimedia interface) data line, USB data line, MHL data line and other wireless or wired connection methods to establish a communication connection with the Blu-ray player, and the mobile terminal communicates with the Blu-ray player based on the above-mentioned communication connection To share digital data such as video, audio, text, and pictures, the mobile terminal can also perform message interaction with the Blu-ray player through the above-mentioned communication connection by running the Blu-ray player control application program (such as the Blu-ray control APP). The local Blu-ray player control application program displays a plurality of navigation buttons for controlling the Blu-ray player on the touch screen of the mobile terminal, including a video playback navigation button i associated with the key playback node i of the video , the video playback navigation button i can be used to control the Blu-ray player to play the video, and can also be used for the mobile terminal to play the video on the touch screen of the mobile terminal, which can be set according to the user's control instructions; if the above video playback The navigation button i is used to control the Blu-ray player to play video. When the mobile terminal detects that the user clicks on the above-mentioned video playback navigation button i, it can send the node information of the key playback node i to the Blu-ray player. After receiving the node information of the key playback node i, play the video content of the key playback node i on the display device. The above-mentioned Blu-ray player can be provided with a display screen, and can also be connected to a display device and an audio device by wired or wireless means, and digital content such as video, text, and pictures can be displayed on the display device, and audio content can be played on the audio device.

In the embodiment of the present invention, the above step S101 mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, wherein the navigation bar includes a plurality of navigation buttons, and the navigation buttons include The video playback navigation button i associated with the key playback node i of the video, the video playback navigation button i is a navigation button used to control the Blu-ray player connected in communication with the mobile terminal for video playback, and the k1 is greater than 1 Specific implementations of positive integers may include:

The mobile terminal can display k1 navigation buttons in the navigation bar in a page of the touch display screen, and these navigation buttons are associated with the application programs installed on the mobile terminal that can realize different functions, for example, the navigation buttons used for playing music every day, Tencent video navigation buttons for video playback, WeChat navigation buttons for instant messaging, etc., particularly, at least one navigation button in the above-mentioned navigation buttons is used to control the Blu-ray player connected to the mobile terminal for video playback. Played video playback navigation button i, the video playback navigation button i is associated with the joint playback node i of the video a, the navigation button can also include the key playback node j associated with the video a for controlling the Blu-ray player for video playback The video playback navigation button j of the video playback navigation button j, or the video playback navigation button k associated with the joint playback node k of the video b for controlling the Blu-ray player to play the video, wherein the value of k1 in the above k1 navigation buttons should be smaller than the navigation button k The total number of navigation buttons in the bar, for example, the total number of navigation buttons in the above-mentioned navigation bar is 30, and the value of k1 can be 3, 4, 6, etc.

In the embodiment of the present invention, the specific implementation manner of the above step S102 that the mobile terminal monitors the user's touch input event on the touch screen of the mobile terminal may include:

The above-mentioned mobile terminal may periodically monitor the user's touch input event on the touch display screen of the mobile terminal, such as monitoring once every period t1, and the value of t1 may be 10 milliseconds, 20 milliseconds, 30 milliseconds, etc., The touch screen in the above-mentioned touch display screen may be a capacitive screen or a resistive screen or an infrared touch screen or an ultrasonic touch screen, and so on.

In the embodiment of the present invention, in the above step S103, when the mobile terminal detects that the user clicks the video playback navigation button i in the navigation bar displayed on the touch screen, the mobile terminal plays the video to the Blu-ray The machine sends the node information of the key playback node i, so that the Blu-ray player plays the video content of the key playback node i on the display device. The specific implementation may include:

When the mobile terminal detects that the user clicks on the video playback navigation button i in the navigation bar displayed on the touch screen, the click event can be triggered by the user clicking on the touch screen with a finger or a stylus, The mobile terminal sends the node information of the key playback node i to the Blu-ray player, and the node information of the key playback node i can include information such as video file identification, video file size (or video playback duration) and video playback progress, and the Blu-ray player can according to The video file name in the above-mentioned node information obtains the video file stored in the mobile terminal or the Blu-ray player end, sets the starting time of playback according to the video playback progress in the above-mentioned node information, and determines the playback end time according to the video file size (video playback duration). For example, suppose the node information of the key playback node i is a1.rmvb/10mins/09:30, where a1.rmvb is the video file identifier, 10mins is the video playback duration of 10 minutes, and 09:30 is the video playback progress of 9 minutes and 30 seconds , then the Blu-ray player can obtain the video file a1 in the video library of the Blu-ray player according to the video file identifier a1. The starting time (9 minutes and 30 seconds) determines that the end time of video playback is 19 minutes and 30 seconds, that is, the Blu-ray player needs to extract the video frames in the video file a1 whose duration is between 9 minutes and 30 seconds and 19 minutes and 30 seconds, and display them on the display device Play the above video frame on .

In the embodiment of the present invention, k1 navigation buttons in the navigation bar are displayed on the touch display screen of the mobile terminal, and the navigation bar includes a plurality of navigation buttons, and the navigation buttons include keys associated with the key playback node i of the video for controlling the Blu-ray player. The video playback navigation button i for video playback; monitor the user's touch input event to the touch display screen of the mobile terminal; The player sends the node information of the key playback node i, so that the Blu-ray player plays the video content of the key playback node i on the display device. By implementing the embodiment of the present invention, the playback of different video contents can be realized through the video playback navigation buttons associated with the key playback nodes, which can improve the intelligence and convenience of video playback on the Blu-ray player, and improve the viewing experience of users.

Please refer to FIG. 2 . FIG. 2 is a schematic flowchart of a second embodiment of a video playing method disclosed in the present invention. As shown in Figure 2, the video playback method of this embodiment may include the following steps:

Step S201, the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, wherein the navigation bar includes a plurality of navigation buttons, and the navigation buttons include the key playback node i of the video The associated video playback navigation button i, the video playback navigation button i is a navigation button used to control the Blu-ray player communicatively connected with the mobile terminal to perform video playback, and the k1 is a positive integer greater than 1.

Step S202, the mobile terminal monitors a user's touch input event on the touch screen of the mobile terminal.

Step S203, when the mobile terminal detects that the user clicks the video playback navigation button i in the navigation bar displayed on the touch screen, the mobile terminal sends the key playback button i to the Blu-ray player. Node information of node i, so that the Blu-ray player can play the video content of the key playback node i on the display device.

Step S204, when the mobile terminal detects that the user clicks the video playback navigation button j in the navigation bar displayed on the touch screen, the mobile terminal sends the key playback button j to the Blu-ray player. Node information of node j, so that the Blu-ray player can play the video content of the key playback node j on the display device.

In the embodiment of the present invention, the above-mentioned mobile terminal can be, for example, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a mobile Internet device, a wearable device (such as a smart watch (such as iwatch, etc.), a smart bracelet, a pedometer, etc.) or Other terminal devices with touch screens. The mobile terminal can establish a communication connection with the Blu-ray player through wireless or wired connection methods such as DLAN, HDMI data cable, USB data cable, MHL data cable, etc. in the same home wireless network, and the mobile terminal is based on the above-mentioned communication connection. The mobile terminal can also share digital data such as video, audio, text, pictures, etc. by running the Blu-ray player control application program (such as Blu-ray control APP), and interact with the Blu-ray player through the above communication connection. The Blu-ray player control application program at this end displays a plurality of navigation buttons for controlling the Blu-ray player on the touch screen of the mobile terminal. The player plays the video playback navigation button i for video playback. After the mobile terminal detects the user’s click event on the above video playback navigation button i, it can send the node information of the key playback node i to the Blu-ray player. After receiving the above-mentioned After the node information of the key playback node i is played, the video content of the key playback node i is played on the display device. The above-mentioned Blu-ray player can be provided with a display screen, and can also be connected to a display device and an audio device by wired or wireless means, and digital content such as video, text, and pictures can be displayed on the display device, and audio content can be played on the audio device.

In the embodiment of the present invention, the above step S201 to step S203 are the same as the step S101 to step S103 in the first embodiment of the video playing method disclosed in the present invention, and will not be repeated here.

In the embodiment of the present invention, in the above step S204, when the mobile terminal detects that the user clicks the video playback navigation button j in the navigation bar displayed on the touch screen, the mobile terminal plays the video to the Blu-ray The specific implementation manner in which the player sends the node information of the key playback node j so that the Blu-ray player plays the video content of the key playback node j on the display device may include:

When the mobile terminal detects that the user clicks on the video playback navigation button j in the navigation bar displayed on the touch screen, the click event can be triggered by the user clicking on the touch screen with a finger or a stylus, The mobile terminal sends the node information of the key playback node j to the Blu-ray player, and the node information of the key playback node j can include information such as video file identification, video file size (or video playback duration) and video playback progress, and the Blu-ray player can according to The video file name in the above-mentioned node information obtains the video file stored in the mobile terminal or the Blu-ray player end, sets the starting time of playback according to the video playback progress in the above-mentioned node information, and determines the playback end time according to the video file size (video playback duration). For example, suppose the node information of the key playback node j is a1.rmvb/10mins/09:30, where a1.rmvb is the video file identifier, 10mins is the video playback duration of 10 minutes, and 09:30 is the video playback progress of 9 minutes and 30 seconds , then the Blu-ray player can obtain the video file a1 in the video library of the Blu-ray player according to the video file identifier a1. The starting time (9 minutes and 30 seconds) determines that the end time of video playback is 19 minutes and 30 seconds, that is, the Blu-ray player needs to extract the video frames in the video file a1 whose duration is between 9 minutes and 30 seconds and 19 minutes and 30 seconds, and display them on the display device Play the above video frame on .

According to the video playback method disclosed in the embodiment of the present invention, which includes the above step S204, the mobile terminal can display multiple video playback navigation buttons associated with multiple key playback nodes associated with the same video or different videos, and click on the video playback navigation button according to the user. The event sends the node information of the key playback node of the video to the Blu-ray player, so that the Blu-ray player can play the video content of the node information of the above-mentioned key playback node on the display device, which can improve the video processing capability of the mobile terminal and the Blu-ray player terminal. Variety of video playback.

Further optionally, in the embodiment of the present invention, after the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal in the above step S101, the following steps may also be included:

Step S301, the mobile terminal plays the video content of the key playback node i associated with the video playback navigation button i in the video on the touch screen of the mobile terminal.

In the specific implementation, the mobile terminal can play the video content of the key playback node i associated with the video playback navigation button i in the video on the touch screen according to the user's control instruction. This step increases the The function of playing video content on the touch screen, because the processing speed of the mobile terminal is faster than that of the Blu-ray player, and it is convenient to view, it provides users with a video preview similar to the preview function, that is, the user can first view it on the mobile terminal After determining that the video content needs to be played on the Blu-ray player, further use the mobile terminal to control the Blu-ray player to play the video.

Further optionally, in the embodiment of the present invention, before the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal in the above step S101, the following steps may also be included:

Step S401, the mobile terminal extracts the key playback node i from the video according to the key node extraction strategy. Step S402, the mobile terminal generates the video playback navigation button i associated with the key playback node i.

In specific implementation, the mobile terminal can extract the key playback node i from the video according to the key node extraction strategy preset by the user. The video file in the video file can also be a video file in a Blu-ray disc loaded on the Blu-ray player or a mounted storage device or a built-in storage medium. The key node extraction strategy preset by the user can specifically include extracting according to the video structure, for example , a video file includes a key play node of the opening song (corresponding to the end time of the opening song), a key playing node of the ending song (corresponding to the start playing time of the ending song) and a custom video key playing node (such as the middle part of the video, etc.); The extraction strategy can also include extracting according to the content of the plot, for example, using a video frame whose number of characters is greater than or equal to a preset threshold as a key playback node; the extraction strategy can also include extracting according to a preset time node, for example, setting 5 minutes, 15 minutes and the last 10 minutes of the playback time of the extracted video are determined as key playback nodes. After the mobile terminal extracts the key playback node of the video, it further generates a video playback navigation button associated with the key playback node.

Further optionally, in the embodiment of the present invention, before the mobile terminal displays the k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal in the above step S101, the following steps may also be included:

Step S501, the mobile terminal extracts the key playback node i from the video according to the user's historical video playback records. Step S502, the mobile terminal generates the video playback navigation button i associated with the key playback node i.

In a specific implementation, the mobile terminal extracts the key playback node i from the video according to the user's historical video playback records, and the mobile terminal can record the name, number of times, video duration and video time period of the user's video playback As well as the style of the video and the time of watching the video, the mobile terminal extracts the video time period in which the number of playbacks in the same video is greater than or equal to the preset number of times, and determines the key playback node of the above video according to the video time period, for example, the mobile terminal obtains the user’s viewing The frequency of video content in the period from 15 minutes to 36 minutes in video a is 5 times, and the preset frequency is 4 times, then the mobile terminal can extract the key playback node i of video a, where the node information in the key playback node i is a .rmvb/21mins/15:00.

Further, the mobile terminal can also determine the user's video viewing habits according to the relationship between the user's video viewing time and the video type, and extract key playback nodes in the video that match the user's video viewing habits, and generate a The video playback navigation button associated with the key playback nodes is pushed to the mobile terminal so that users can watch the video in time. For example, if the mobile terminal counts 8 of the 10 videos watched by the user on Friday night as war movies, and the user always skips the opening song and starts watching the video from the time point of the main movie, then the mobile terminal can extract For video a that does not exist in the historical records, the key playback node j of video a is generated according to video a, and the playback start time in the node information of the key playback node j is the main playback start time of 06:36.

Implementing the embodiment of the present invention including the above steps S401, S402 or the above steps 501, S502, the mobile terminal can extract the key playback nodes of the video according to the key node extraction strategy preset by the user or the user's historical video playback records, and generate and The video playback navigation button associated with this key playback node is convenient for users to view videos in line with user preferences in a timely manner, and can be related to video playback and users, increasing the user viscosity of the product.

Further optionally, in the embodiment of the present invention, after the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal in the above step S101, the following steps may also be included:

Step S601, when the mobile terminal detects the user's sliding input event on the navigation bar displayed on the touch screen of the mobile terminal, the mobile terminal will display the The k1 navigation buttons in the navigation bar are switched to display the k2 navigation buttons in the navigation bar on the touch display screen, wherein at least one of the k1 navigation buttons is different from the Any one of the k2 navigation buttons, where k2 is a positive integer greater than 1.

In a specific implementation, when the above-mentioned mobile terminal detects a user's sliding input event on the navigation bar displayed on the touch screen of the mobile terminal, the mobile terminal determines the user's sliding rate, sliding direction and Swipe distance. Wherein, the above-mentioned mobile terminal may determine the sliding distance and sliding direction of the user's sliding operation according to the sliding start position and the sliding end position in the user's sliding input event, and determine the sliding rate of the user's sliding operation according to the sliding distance and sliding duration. For example, the mobile terminal detects that the coordinates (X-axis and Y-axis) of the sliding start position in the user's sliding input event are (12 mm, 21 mm), the sliding end position is (22 mm, 21 mm), and the sliding duration is 800 milliseconds, the mobile terminal determines based on the above data that the sliding distance is 10 mm (22-12=10), the sliding direction is from left to right on the X axis, and the sliding rate is 12.5 mm/s (10/0.8=12.5). If the mobile terminal determines that the above-mentioned sliding rate is less than the preset rate, then the k1 navigation buttons in the navigation bar displayed on the touch screen will be translated from the original position to the sliding direction by the sliding distance, so that in the k2 navigation buttons in the navigation bar are displayed on the touch screen. If the mobile terminal judges that the sliding rate is greater than or equal to the preset rate, it will display k1 navigation buttons in the navigation bar on the touch display screen, and switch to displaying on the touch display screen the k2 navigation buttons at the start or end of the navigation bar.

In the video playback method disclosed in the embodiment of the present invention that includes the above step S601, the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen, and when the user’s sliding input event on the navigation bar is detected, the The k1 navigation buttons in the navigation bar are displayed on the touch display screen, and the k2 navigation buttons in the navigation bar are displayed on the touch display screen, wherein at least one navigation button in the k1 navigation buttons is different from the k2 navigation buttons Any one of , k1 and k2 are positive integers greater than 1. By implementing the embodiment of the present invention, by sliding and displaying multiple navigation buttons in the navigation bar, the search efficiency and frequency of use of the navigation buttons of the mobile terminal can be improved.

Referring to Fig. 3a and Fig. 3b, Fig. 3a is a schematic flowchart of a video playing method disclosed in the present invention. The solution shown in FIG. 3a can be specifically implemented in the system with the architecture shown in FIG. 3b. Wherein, as shown in Figure 3a, a video playing method disclosed in the present invention may include:

In step S301, the mobile terminal establishes a communication connection with the Blu-ray player.

In step S302, the Blu-ray player establishes a data transmission link with the display device.

Step S303, the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, and monitors the user's touch input event on the touch screen of the mobile terminal; wherein, the navigation bar includes multiple a navigation button, the navigation button includes a video playback navigation button i associated with the key playback node i of the video, and the video playback navigation button i is used to control the Blu-ray player connected in communication with the mobile terminal to perform video playback Navigation button, the k1 is a positive integer greater than 1.

Step S304, when detecting that the user clicks the video playback navigation button j in the navigation bar displayed on the touch screen, the mobile terminal sends the node information of the key playback node i to the Blu-ray player.

Step S305, after receiving the node information of the key playback node i sent by the mobile terminal, the Blu-ray player plays the video content of the key playback node i on a display device.

In the embodiment of the present invention, the above-mentioned mobile terminal can be, for example, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a mobile Internet device, a wearable device (such as a smart watch (such as iwatch, etc.), a smart bracelet, a pedometer, etc.) or Other terminal devices with touch screens. The mobile terminal can establish a communication connection with the Blu-ray player through wireless or wired connection methods such as DLAN, HDMI data cable, USB data cable, MHL data cable, etc. in the same home wireless network, and the mobile terminal is based on the above-mentioned communication connection. The mobile terminal can also share digital data such as video, audio, text, pictures, etc. by running the Blu-ray player control application program (such as Blu-ray control APP), and interact with the Blu-ray player through the above communication connection. The Blu-ray player control application program at this end displays a plurality of navigation buttons for controlling the Blu-ray player on the touch screen of the mobile terminal. The player plays the video playback navigation button i for video playback. After the mobile terminal detects the user’s click event on the above video playback navigation button i, it can send the node information of the key playback node i to the Blu-ray player. After receiving the above-mentioned After the node information of the key playback node i is played, the video content of the key playback node i is played on the display device. The above-mentioned Blu-ray player can be provided with a display screen, and can also be connected to a display device and an audio device by wired or wireless means, and digital content such as video, text, and pictures can be displayed on the display device, and audio content can be played on the audio device.

As shown in the interactive diagram of the video playback interface shown in Figure 3c, the mobile terminal detects that the user clicks the video playback navigation button i in the navigation bar, and sends the node information of the key playback node i to the Blu-ray player, and the Blu-ray player receives the mobile The node information of the key playback node i sent by the terminal, according to the video file identifier in the node information, obtains the video file stored in the local terminal or the mobile terminal, and plays it on the display device according to the video playback duration and playback start time and video playback end time The video frames in the time period from the playback start time to the playback end time.

In the embodiment of the present invention, by displaying k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal, the navigation bar includes a plurality of navigation buttons, and the navigation buttons include keys associated with the key playback node i of the video for controlling Blu-ray The player performs video playback navigation button i for video playback; monitors the user's touch input event to the touch display screen of the mobile terminal; when monitoring the user's click event on the video playback navigation button i in the navigation bar displayed on the touch display screen, Send the node information of the key playback node i to the Blu-ray player, so that the Blu-ray player can play the video content of the key playback node i on the display device. By implementing the embodiment of the present invention, the playback of different video contents can be realized through the video playback navigation buttons associated with the key playback nodes, which can improve the intelligence and convenience of video playback on the Blu-ray player, and improve the viewing experience of users.

In addition, in the embodiment of the present invention, the above-mentioned mobile terminal can also play the video content of the key playback node i associated with the video playback navigation button i in the video on the touch display screen of the mobile terminal. Wherein, the mobile terminal can play the video content of the key playback node i associated with the video playback navigation button i in the video on the touch screen according to the user's control instruction, so as to improve the video processing efficiency of the mobile terminal. Since the processing speed of the mobile terminal is faster than that of the Blu-ray player, and it is convenient to view, the video playback method disclosed in the embodiment of the present invention can also provide the user with a video preview function, that is, the user can first view the video content on the mobile terminal, and determine the needs. After playing on the Blu-ray player, use the mobile terminal to control the Blu-ray player to play the video.

Please refer to FIG. 4 . FIG. 4 is a schematic structural diagram of a first embodiment of a mobile terminal 400 disclosed in the present invention, which is used to execute the video playing method disclosed in the embodiment of the present invention. As shown in FIG. 4, the mobile terminal 400 may specifically include:

The display unit 101 is configured to display k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal 400, wherein the navigation bar includes a plurality of navigation buttons, and the navigation buttons include key playback nodes i The associated video playback navigation button i, the video playback navigation button i is a navigation button used to control the Blu-ray player communicatively connected with the mobile terminal 400 to perform video playback, and the k1 is a positive integer greater than 1.

The monitoring unit 102 is configured to monitor a user's touch input event on the touch screen of the mobile terminal 400 .

The first sending unit 103 is configured to, when the monitoring unit detects that the user clicks on the video playback navigation button i in the navigation bar displayed on the touch screen, the mobile terminal 400 plays the video to the Blu-ray. The player sends the node information of the key playback node i, so that the Blu-ray player plays the video content of the key playback node i on the display device.

In the embodiment of the present invention, the above-mentioned mobile terminal 400 can be, for example, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a mobile Internet device, a wearable device (such as a smart watch (such as an iwatch, etc.), a smart bracelet, a pedometer, etc.) Or other terminal equipment with a touch screen. The mobile terminal 400 can establish a communication connection with the Blu-ray player through wireless or wired connection methods such as DLAN, HDMI data cable, USB data cable, and MHL data cable in the same home wireless network. The mobile terminal 400 is based on the above-mentioned communication connection and The Blu-ray player shares digital data such as video, audio, text, and pictures, and the mobile terminal 400 can also carry out message interaction with the Blu-ray player through the above-mentioned communication connection by running the Blu-ray player control application program (such as the Blu-ray control APP), such as the mobile terminal 400 displays a plurality of navigation buttons for controlling the Blu-ray player on the touch screen of the mobile terminal 400 by executing the Blu-ray player control application program installed on the terminal, and the plurality of navigation buttons include the key playback node i associated with the video The video playback navigation button i used to control the Blu-ray player for video playback. After the mobile terminal 400 detects that the user clicks on the above-mentioned video playback navigation button i, it can send the node information of the key playback node i to the Blu-ray player. After receiving the node information of the key playback node i, the player plays the video content of the key playback node i on the display device. The above-mentioned Blu-ray player can be provided with a display screen, and can also be connected to a display device and an audio device by wired or wireless means, and digital content such as video, text, and pictures can be displayed on the display device, and audio content can be played on the audio device.

In the embodiment of the present invention, the above-mentioned acquisition unit 101 displays the k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal 400. The specific implementation manner may include:

The above acquisition unit 101 can display k1 navigation buttons in the navigation bar in one page of the touch display screen of the mobile terminal 400, and these navigation buttons are associated with the application programs installed on the mobile terminal 400 that can realize different functions, for example, for music The Tiantiandongting navigation button for playing, the Tencent video navigation button for video playback, the WeChat navigation button for instant messaging, etc., in particular, at least one navigation button in the above-mentioned navigation buttons is used to control and communicate with the mobile terminal 400 The Blu-ray player connected in communication performs the video playback navigation button i for video playback, the video playback navigation button i is associated with the joint playback node i of the video a, and the above navigation button can also include the user associated with the key playback node j of the video a The video playback navigation button j used to control the Blu-ray player for video playback, or the video playback navigation button k associated with the joint playback node k of the video b for controlling the Blu-ray player for video playback, wherein the above k1 navigation buttons The value of k1 in should be less than the total number of navigation buttons in the navigation bar. For example, the total number of navigation buttons in the above navigation bar is 30, and the value of k1 can be 3, 4, 6, etc.

In the embodiment of the present invention, the specific implementation manner in which the above-mentioned extraction unit 102 monitors the user's touch input event on the touch screen of the mobile terminal 400 may include:

The extraction unit 102 may periodically monitor the user's touch input event on the touch display screen of the mobile terminal 400, such as monitoring once every period t1, and the value of t1 may be 10 milliseconds, 20 milliseconds, 30 milliseconds, etc. etc., the touch screen in the above-mentioned touch display screen can be a capacitive screen or a resistive screen or an infrared touch screen or an ultrasonic touch screen, and so on.

Further optionally, in the embodiment of the present invention, when the first sending unit 103 detects that the mobile terminal 400 has detected a user's click event on the video playback navigation button i in the navigation bar displayed on the touch screen, The specific implementation manner in which the mobile terminal 400 sends the node information of the key playback node i to the Blu-ray player may include:

When the detection unit 101 detects that the user clicks the video playback navigation button i in the navigation bar displayed on the touch screen, the click event can be triggered by the user clicking the touch screen with a finger or a stylus, The above-mentioned first sending unit 103 sends the node information of the key playback node i to the Blu-ray player. The node information of the key playback node i may include information such as video file identification, video file size (or video playback duration) and video playback progress. The player can obtain the video file stored in the mobile terminal 100 or the Blu-ray player end according to the video file name in the above-mentioned node information, set the starting point time of playing according to the video playback progress in the above-mentioned node information, and determine according to the video file size (video playback duration) Playback end time. For example, suppose the node information of the key playback node i is a1.rmvb/10mins/09:30, where a1.rmvb is the video file identifier, 10mins is the video playback duration of 10 minutes, and 09:30 is the video playback progress of 9 minutes and 30 seconds , then the Blu-ray player can obtain the video file a1 in the video library of the Blu-ray player according to the video file identifier a1. The starting time (9 minutes and 30 seconds) determines that the end time of video playback is 19 minutes and 30 seconds, that is, the Blu-ray player needs to extract the video frames in the video file a1 whose duration is between 9 minutes and 30 seconds and 19 minutes and 30 seconds, and display them on the display device Play the above video frame on .

In the embodiment of the present invention, the mobile terminal displays k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal, the navigation bar includes a plurality of navigation buttons, and the navigation buttons include the buttons for Control the video playback navigation button i of the Blu-ray player for video playback; monitor the user's touch input event to the touch display screen of the mobile terminal; when the user clicks on the video playback navigation button i in the navigation bar displayed on the touch display screen The event sends the node information of the key playback node i to the Blu-ray player, so that the Blu-ray player can play the video content of the key playback node i on the display device. By implementing the embodiment of the present invention, the playback of different video contents can be realized through the video playback navigation buttons associated with the key playback nodes, which can improve the intelligence and convenience of video playback on the Blu-ray player, and improve the viewing experience of users.

Please refer to FIG. 5 . FIG. 5 is a schematic structural diagram of a second embodiment of a mobile terminal 500 disclosed in the present invention, which is used to execute the video playing method disclosed in the embodiment of the present invention. As shown in FIG. 5, the mobile terminal 500 may specifically include:

The display unit 101 is configured to display k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal 500, wherein the navigation bar includes a plurality of navigation buttons, and the navigation buttons include key playback nodes i Associated video playback navigation button i, the video playback navigation button i is a navigation button for controlling a Blu-ray player connected in communication with the mobile terminal 500 to perform video playback, and the k1 is a positive integer greater than 1;

A monitoring unit 102, configured to monitor a user's touch input event on the touch screen of the mobile terminal 500;

The first sending unit 103 is configured to, when the monitoring unit detects that the user clicks on the video playback navigation button i in the navigation bar displayed on the touch screen, the mobile terminal 500 plays the video to the Blu-ray. The player sends the node information of the key playback node i, so that the Blu-ray player plays the video content of the key playback node i on the display device.

The second sending unit 201 is configured to, when the monitoring unit detects that the user clicks on the video playback navigation button j in the navigation bar displayed on the touch screen, the mobile terminal 500 plays the video to the Blu-ray. The player sends the node information of the key playback node j, so that the Blu-ray player plays the video content of the key playback node j on the display device.

In the embodiment of the present invention, the above-mentioned mobile terminal 500 can be, for example, a mobile phone, a tablet computer, a notebook computer, a handheld computer, a mobile Internet device, a wearable device (such as a smart watch (such as an iwatch, etc.), a smart bracelet, a pedometer, etc.) Or other terminal equipment with a touch screen. The mobile terminal 500 can establish a communication connection with the Blu-ray player through wireless or wired connection methods such as DLAN, HDMI data cable, USB data cable, MHL data cable, etc. in the same home wireless network. The mobile terminal 500 is based on the above communication connection and The Blu-ray player shares digital data such as video, audio, text, and pictures, and the mobile terminal 500 can also carry out message interaction with the Blu-ray player through the above-mentioned communication connection by running the Blu-ray player control application program (such as the Blu-ray control APP), such as the mobile terminal 500 displays a plurality of navigation buttons for controlling the Blu-ray player on the touch screen of the mobile terminal 500 by executing the Blu-ray player control application program installed on the terminal, and the plurality of navigation buttons include the key playback node i associated with the video The video playback navigation button i used to control the Blu-ray player for video playback. After the mobile terminal 500 detects the user’s click event on the above-mentioned video playback navigation button i, it can send the node information of the key playback node i to the Blu-ray player. After receiving the node information of the key playback node i, the player plays the video content of the key playback node i on the display device. The above-mentioned Blu-ray player can be provided with a display screen, and can also be connected to a display device and an audio device by wired or wireless means, and digital content such as video, text, and pictures can be displayed on the display device, and audio content can be played on the audio device.

Further optionally, in the embodiment of the present invention, when the monitoring unit 101 detects that the user clicks the video playback navigation button j in the navigation bar displayed on the touch screen, the second sending unit 201, The specific implementation manner of sending the node information of the key playback node j to the Blu-ray player may include:

When the monitoring unit 101 detects that the user clicks on the video playback navigation button j in the navigation bar displayed on the touch screen, the click event can be triggered by the user clicking on the touch screen with a finger or a stylus. , the second sending unit 201 sends the node information of the key playback node j to the Blu-ray player, the node information of the key playback node j may include information such as video file identification, video file size (or video playback duration) and video playback progress, Blu-ray The player can obtain the video file stored in the mobile terminal 500 or the Blu-ray player end according to the video file name in the above-mentioned node information, set the starting point time of playing according to the video playback progress in the above-mentioned node information, and determine according to the video file size (video playback duration) Playback end time. For example, suppose the node information of the key playback node j is a1.rmvb/10mins/09:30, where a1.rmvb is the video file identifier, 10mins is the video playback duration of 10 minutes, and 09:30 is the video playback progress of 9 minutes and 30 seconds , then the Blu-ray player can obtain the video file a1 from the video library of the Blu-ray player according to the video file identifier a1. The start time (9 minutes and 30 seconds) determines that the end time of video playback is 19 minutes and 30 seconds, that is, the Blu-ray player needs to extract the video frames in the video file a1 with a duration between 9 minutes and 30 seconds and 19 minutes and 30 seconds, and display them on the display device Play the above video frame on .

The mobile terminal 500 comprising the second sending unit 201 disclosed in the embodiment of the present invention can display a plurality of video playback navigation buttons associated with multiple key playback nodes associated with the same video or different videos, and according to the user's preference for the video playback navigation button The click event sends the node information of the key playback node of the video to the Blu-ray player, so that the Blu-ray player plays the video content of the node information of the above-mentioned key playback node on the display device, and improves the video processing capability of the mobile terminal 500 and the Blu-ray player. Variety of end-to-end video playback.

Further optionally, the mobile terminal 500 in the embodiment of the present invention may also include:

The playing unit is configured to play the video content of the key playing node i associated with the video playing navigation button i in the video on the touch display screen of the mobile terminal 500 . Wherein, the playback unit can play the video content of the key playback node i associated with the video playback navigation button i in the video on the touch display screen according to the user's control instruction. This step increases the touch of the mobile terminal 500 The function of playing the video content associated with the key playback node i on the display screen, because the processing speed of the mobile terminal 500 is faster than that of the Blu-ray player, and it is convenient to view, a video preview playback similar to the preview function is provided to the user, that is, The user can first check the video content on the mobile terminal 500, and after determining that it needs to be played on the Blu-ray player, the user can further use the mobile terminal 500 to control the Blu-ray player to play the video.

Further optionally, the mobile terminal 500 in the embodiment of the present invention may also include:

The first extraction unit is used to extract the key playback node i from the video according to the key node extraction strategy;

A first generation unit, configured to generate the video playback navigation button i associated with the key playback node i extracted by the extraction unit.

In a specific implementation, the first extraction unit of the mobile terminal 500 can extract the key playback node i from the video according to the key node extraction strategy preset by the user. The above-mentioned video can be a local video file stored in the mobile terminal 500, or can be It is the video file from the network video library of the mobile terminal 500, or it can be the video file in the Blu-ray disc loaded by the Blu-ray player, the mounted storage device, or the built-in storage medium. The key node extraction strategy preset by the user can specifically be Including extraction according to the video structure, for example, a video file includes key play nodes of the opening song (corresponding to the end time of the opening song), key playing nodes of the ending song (corresponding to the starting time of the ending song) and custom video key playing nodes (such as The middle part of the video, etc.); the extraction strategy can also include extracting according to the plot content, for example, the video frame with the number of characters presented is greater than or equal to the preset threshold as the key playback node; the extraction strategy can also include according to the preset Time nodes are extracted, for example, 5 minutes, 15 minutes and the last 10 minutes of the playback time of the extracted video are set as key playback nodes. After the first generation unit of the mobile terminal 500 extracts the key playback node of the video, it further generates a video playback navigation button associated with the key playback node.

Further optionally, the mobile terminal 500 in the embodiment of the present invention may also include:

The second extraction unit extracts the key playback node i from the video according to the user's historical video playback records;

The second generating unit is configured to generate the video playback navigation button i associated with the key playback node i.

In a specific implementation, the second extraction unit of the mobile terminal 500 can extract the key playback node i from the video according to the user's historical video playback records, and the mobile terminal 500 can record the name, number of times, and each time the user plays the video. Play video duration and video time period and video style and the time of watching video, the second extracting unit extracts the video time period in the same video whose playback times is greater than or equal to the preset number of times, and determines the key of the above-mentioned video according to the video time period Playing node, for example, mobile terminal 500 obtains the number of times that the user watches the video content of the 15-minute to 36-minute time period in video a for 5 times, and the preset number of times is 4 times, then the second extraction unit of mobile terminal 500 can extract video a The key playback node i of , where the node information in the key playback node i is a.rmvb/21mins/15:00.

Further optionally, the second extraction unit of the mobile terminal 500 may also determine the user's video viewing habits according to the relationship between the time the user watches the video and the type of video, and extract the video that matches the user's video viewing habits. For the key playback node, the second generation unit generates a video playback navigation button associated with the key playback node, and displays it on the touch screen of the mobile terminal 500, so that the user can watch the video in time. For example, if the mobile terminal 500 counts 8 of the 10 videos watched by the user on Friday evenings that are war movies, and the user always skips the opening song and starts watching the video from the time node of the main movie, then the second extraction of the mobile terminal 500 The unit can extract video a that does not exist in the historical records on Friday night, and extract the key playback node j of video a according to video a, and the playback start time in the node information of the key playback node j is the feature playback start time 06: 36.

The mobile terminal 500 disclosed in the embodiment of the present invention, which includes the first extraction unit and the first generation unit or the second extraction unit and the second generation unit, can extract key nodes according to the user’s preset key node extraction strategy or the user’s historical video playback records. The key playback node of the video, and generate a video playback navigation button associated with the key playback node, so that the user can view the video that meets the user's preferences in time, and can improve the relevance between the mobile terminal 500 video playback and the user, and increase the user viscosity of the product .

Further optionally, the mobile terminal 500 in the embodiment of the present invention may also include:

The switching unit is configured to display the user's sliding input event on the navigation bar displayed on the touch display screen of the mobile terminal 500 according to the sliding input event when the detection unit detects the user's sliding input event on the touch display screen. The k1 navigation buttons in the navigation bar are switched to display the k2 navigation buttons in the navigation bar on the touch display screen, wherein at least one of the k1 navigation buttons is different from the Any one of the k2 navigation buttons, where k2 is a positive integer greater than 1.

In a specific implementation, when the detection unit 101 of the above-mentioned mobile terminal 500 detects a user's sliding input event on the navigation bar displayed on the touch screen of the mobile terminal 500, the switching unit determines the user's sliding rate according to the sliding input event. , sliding direction and sliding distance. Wherein, the switching unit may determine the sliding distance and the sliding direction of the user's sliding operation according to the sliding start position and the sliding end position in the user's sliding input event, and determine the sliding rate of the user's sliding operation according to the sliding distance and the sliding duration. For example, the monitoring unit 101 detects that the coordinates (X-axis and Y-axis) of the sliding start position in the user's sliding input event are (12 mm, 21 mm), the sliding end position is (22 mm, 21 mm), and the sliding duration is is 800 milliseconds, then the switching unit determines that the sliding distance is 10 mm (22-12=10), the sliding direction is from left to right on the X axis, and the sliding rate is 12.5 mm/s (10/0.8=12.5) according to the above data. If the switching unit judges that the above-mentioned sliding rate is less than the preset rate, then the k1 navigation buttons in the navigation bar displayed on the touch screen will be translated from the original position to the sliding direction by the sliding distance, so that in the k2 navigation buttons in the navigation bar are displayed on the touch screen. If the switching unit judges that the sliding rate is greater than or equal to the preset rate, it will display k1 navigation buttons in the navigation bar on the touch display screen, and switch to displaying on the touch display screen the k2 navigation buttons at the start or end of the navigation bar.

The mobile terminal 500 comprising the above-mentioned switching unit disclosed in the embodiment of the present invention can display k1 navigation buttons in the navigation bar on the touch screen. K1 navigation buttons in the navigation bar are displayed on the display screen, and k2 navigation buttons in the navigation bar are displayed on the touch display screen, wherein at least one navigation button in the k1 navigation buttons is different from the k2 navigation buttons Any one, k1 and k2 are positive integers greater than 1. By implementing the embodiment of the present invention, by sliding and displaying multiple navigation buttons in the navigation bar, the search efficiency and frequency of use of the navigation buttons can be improved, and product recognition and user experience can be improved.

Please refer to FIG. 6 . FIG. 6 is a schematic structural diagram of another embodiment of a mobile terminal 600 disclosed in the embodiment of the present invention, which is used to execute the video playing method disclosed in the embodiment of the present invention. As shown in FIG. 6 , the mobile terminal 600 of this embodiment includes at least one bus 601 , at least one processor 602 connected to the bus 601 , at least one touch screen 604 and at least one memory 603 connected to the bus 601 .

Wherein, the processor 602 invokes the code stored in the memory 603 through the bus 601 for: displaying k1 navigation buttons in the navigation bar on the touch display screen 604 of the mobile terminal, and monitoring the user's touch on the mobile terminal A touch input event on the display screen 604; when the mobile terminal detects that the user clicks on the video playback navigation button i in the navigation bar displayed on the touch screen 604, the mobile terminal plays the Blu-ray The player sends the node information of the key playback node i, so that the Blu-ray player plays the video content of the key playback node i on the display device. Wherein, the navigation bar includes a plurality of navigation buttons, the navigation buttons include a video playback navigation button i associated with the key playback node i of the video, and the video playback navigation button i is used to control communication with the mobile terminal A navigation button for the connected Blu-ray player to play video, and the k1 is a positive integer greater than 1.

Optionally, in some possible implementations of the present invention,

The processor 602 is further configured to, when detecting that the user clicks on the video playback navigation button j in the navigation bar displayed on the touch screen 604, send the key playback node to the Blu-ray player j's node information, so that the Blu-ray player can play the video content of the key playback node j on the display device.

Optionally, in some possible implementations of the present invention,

The processor 602 is further configured to play, on the touch screen 604 of the mobile terminal, the video content of the key playback node i associated with the video playback navigation button i in the video.

Optionally, in some possible implementations of the present invention,

The processor 602 is further configured to extract the key playback node i from the video according to the key node extraction strategy before displaying k1 navigation buttons in the navigation bar on the touch screen 604 of the mobile terminal; generate The video playback navigation button i associated with the key playback node i.

Optionally, in some possible implementations of the present invention,

The processor 602 is further configured to, before displaying the k1 navigation buttons in the navigation bar on the touch screen 604 of the mobile terminal, extract the key playback from the video according to the historical video playback records of the user. Node i; generating the video playback navigation button i associated with the key playback node i.

Optionally, in some possible implementations of the present invention,

After monitoring the user's touch input event on the touch display screen 604 of the mobile terminal, the processor 602 is further configured to, when detecting the user's sliding input on the navigation bar displayed on the touch display screen 604 of the mobile terminal event, according to the sliding input event, the k1 navigation buttons in the navigation bar will be displayed on the touch display screen 604, and switched to display the k2 navigation buttons in the navigation bar on the touch display screen 604 Navigation buttons, wherein at least one of the k1 navigation buttons is different from any one of the k2 navigation buttons, and k2 is a positive integer greater than 1.

As can be seen from the above, in the solution of this embodiment, the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen 604 of the mobile terminal, the navigation bar includes a plurality of navigation buttons, and the navigation buttons include key playback nodes related to the video The video playback navigation button i associated with i for controlling the Blu-ray player to perform video playback; monitor the user's touch input event to the touch display screen of the mobile terminal; The click event of the navigation button i sends the node information of the key playback node i to the Blu-ray player, so that the Blu-ray player can play the video content of the key playback node i on the display device. By implementing the embodiment of the present invention, the playback of different video contents can be realized through the video playback navigation buttons associated with the key playback nodes, which can improve the intelligence and convenience of video playback on the Blu-ray player, and improve the viewing experience of users.

Referring to FIG. 7 , an embodiment of the present invention also provides a video playback system 700 , which may include: a mobile terminal 710 , a Blu-ray player 720 and a display device 730 .

The mobile terminal 710 is configured to display k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal 710, monitor the user's touch input event on the touch display screen of the mobile terminal 710, and when it is detected that the user touches the The click event of the video playback navigation button i in the navigation bar displayed on the touch screen sends the node information of the key playback node i to the Blu-ray player 720, so that the Blu-ray player 720 can play the key on the display device Play the video content of the key playback node i, wherein the navigation bar includes a plurality of navigation buttons, the navigation buttons include a video playback navigation button i associated with the key playback node i of the video, and the video playback navigation buttons i is a navigation button used to control the Blu-ray player 720 communicating with the mobile terminal 710 to play video, and k1 is a positive integer greater than 1.

The Blu-ray player 720 is configured to play the video content of the key playback node i on a display device after receiving the node information of the key playback node i sent by the mobile terminal 710 .

Further optionally, in the embodiment of the present invention,

The mobile terminal 710 is further configured to play, on the touch screen of the mobile terminal 710, the video content of the key play node i associated with the video play navigation button i in the video.

Further optionally, in the embodiment of the present invention, the mobile terminal 710 is also configured to, when the mobile terminal 710 detects that the user presses the video playback navigation button j in the navigation bar displayed on the touch screen , the mobile terminal 710 sends the node information of the key playback node j to the Blu-ray player 720, so that the Blu-ray player 720 plays the video content of the key playback node j on the display device.

Further optionally, in the embodiment of the present invention, the mobile terminal 710 is also used to extract the key playback node i from the video according to the key node extraction strategy; i is associated with the video playback navigation button i.

Further optionally, in the embodiment of the present invention, the mobile terminal 710 is also used to extract the key playback node i from the video according to the user's historical video playback records; The video playback navigation button i associated with node i.

Further optionally, in the embodiment of the present invention, the mobile terminal 710 is also configured to, when the mobile terminal 710 detects a user's sliding input event on the navigation bar displayed on the touch screen of the mobile terminal, the According to the sliding input event, the mobile terminal 710 will display the k1 navigation buttons in the navigation bar on the touch display screen, and switch to displaying the k2 navigation buttons in the navigation bar on the touch display screen Navigation buttons, wherein at least one of the k1 navigation buttons is different from any one of the k2 navigation buttons, and k2 is a positive integer greater than 1.

As can be seen from the above, in the solution of this embodiment, by displaying k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, the navigation bar includes a plurality of navigation buttons, and the navigation buttons include the key playback node i associated with the video The video playback navigation button i used to control the Blu-ray player for video playback; monitor the user's touch input event to the touch display screen of the mobile terminal; The click event of i sends the node information of the key playback node i to the Blu-ray player, and the Blu-ray player plays the video content of the key playback node i on the display device. By implementing the embodiment of the present invention, the playback of different video contents can be realized through the video playback navigation buttons associated with the key playback nodes, which can improve the intelligence and convenience of video playback on the Blu-ray player, and improve the viewing experience of users.

The modules or sub-modules in all embodiments of the present invention can be realized by a general-purpose integrated circuit, such as a CPU (Central Processing Unit, central processing unit), or by an ASIC (Application Specific Integrated Circuit, application-specific integrated circuit).

The steps in the methods of the embodiments of the present invention can be adjusted, combined and deleted according to actual needs.

The units in the device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a computer-readable storage medium. , may include the flow of the embodiments of the above-mentioned methods. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM for short).

The above disclosures are only preferred embodiments of the present invention, and certainly cannot limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims (14)

1. A video playback method, characterized in that, comprising: The mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, wherein the navigation bar includes a plurality of navigation buttons, and the navigation buttons include the video associated with the key playback node i of the video Play navigation button i, the video playback navigation button i is a navigation button for controlling a Blu-ray player connected in communication with the mobile terminal to perform video playback, and the k1 is a positive integer greater than 1; The mobile terminal monitors a user's touch input event on the touch screen of the mobile terminal; When the mobile terminal detects that the user clicks the video playback navigation button i in the navigation bar displayed on the touch screen, the mobile terminal sends the key playback node i to the Blu-ray player. Node information, so that the Blu-ray player can play the video content of the key playback node i on the display device. 2. The method according to claim 1, wherein the plurality of navigation buttons include a video playback navigation button j associated with the key playback node j of the video, and the method also includes: When the mobile terminal detects that the user clicks the video playback navigation button j in the navigation bar displayed on the touch screen, the mobile terminal sends the key playback node j to the Blu-ray player. Node information, so that the Blu-ray player can play the video content of the key playback node j on the display device. 3. The method according to claim 1 or 2, characterized in that, after the mobile terminal displays k1 navigation buttons in the navigation bar on the touch screen of the mobile terminal, it also includes: The mobile terminal plays the video content of the key play node i associated with the video play navigation button i in the video on the touch screen of the mobile terminal. 4. The method according to claim 3, wherein the mobile terminal further comprises: The mobile terminal extracts the key playback node i from the video according to a key node extraction strategy; The mobile terminal generates the video playback navigation button i associated with the key playback node i. 5. The method according to claim 3, wherein the mobile terminal further comprises: The mobile terminal extracts the key playback node i from the video according to the user's historical video playback records; The mobile terminal generates the video playback navigation button i associated with the key playback node i. 6. The method according to any one of claims 1-5, wherein the method further comprises: When the mobile terminal monitors the user's sliding input event on the navigation bar displayed on the touch screen of the mobile terminal, the mobile terminal will display the navigation bar on the touch screen according to the sliding input event The k1 navigation buttons are switched to display k2 navigation buttons in the navigation bar on the touch display screen, wherein at least one of the k1 navigation buttons is different from the k2 navigation buttons Any one of the navigation buttons, the k2 is a positive integer greater than 1. 7. A mobile terminal, characterized in that, comprising: The display unit is configured to display k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal, wherein the navigation bar includes a plurality of navigation buttons, and the navigation buttons include the key play node i associated with the video Video playback navigation button i, the video playback navigation button i is a navigation button for controlling a Blu-ray player connected in communication with the mobile terminal to perform video playback, and the k1 is a positive integer greater than 1; a monitoring unit, configured to monitor a user's touch input event on the touch display screen of the mobile terminal; The first sending unit is used to send the mobile terminal to the Blu-ray player when the monitoring unit detects that the user clicks on the video playback navigation button i in the navigation bar displayed on the touch screen. The node information of the key playback node i is used to facilitate the Blu-ray player to play the video content of the key playback node i on a display device. 8. The mobile terminal according to claim 7, further comprising: The second sending unit is used to send the mobile terminal to the Blu-ray player when the monitoring unit detects that the user clicks on the video playback navigation button j in the navigation bar displayed on the touch screen. The node information of the key playback node j is used to facilitate the Blu-ray player to play the video content of the key playback node j on a display device. 9. The mobile terminal according to claim 7 or 8, further comprising: A playing unit, configured to play the video content of the key playing node i associated with the video playing navigation button i in the video on the touch display screen of the mobile terminal. 10. The mobile terminal according to claim 9, further comprising: The first extraction unit is used to extract the key playback node i from the video according to the key node extraction strategy; A first generation unit, configured to generate the video playback navigation button i associated with the key playback node i extracted by the extraction unit. 11. The mobile terminal according to claim 9, further comprising: The second extraction unit extracts the key playback node i from the video according to the user's historical video playback records; The second generating unit is configured to generate the video playback navigation button i associated with the key playback node i. 12. The mobile terminal according to any one of claims 7-11, further comprising: The switching unit is used for when the detection unit detects a sliding input event of the user on the navigation bar displayed on the touch display screen of the mobile terminal, and the mobile terminal will display the navigation bar on the touch display screen according to the sliding input event. Displaying the k1 navigation buttons in the navigation bar, switching to displaying the k2 navigation buttons in the navigation bar on the touch display screen, wherein at least one of the k1 navigation buttons is different For any one of the k2 navigation buttons, the k2 is a positive integer greater than 1. 13. A video playback system, characterized in that, comprising: The mobile terminal is configured to display k1 navigation buttons in the navigation bar on the touch display screen of the mobile terminal, monitor the user's touch input event on the touch display screen of the mobile terminal, and when it is detected that the user touches the display The click event of the video playback navigation button i in the navigation bar displayed on the screen sends the node information of the key playback node i to the Blu-ray player, so that the Blu-ray player can play the key playback on the display device. The video content of node i, wherein, the navigation bar includes a plurality of navigation buttons, and the navigation buttons include a video playback navigation button i associated with the key playback node i of the video, and the video playback navigation button i is used to control The blu-ray player connected to the mobile terminal in communication carries out a navigation button for video playback, and the k1 is a positive integer greater than 1; The Blu-ray player is configured to play the video content of the key playback node i on a display device after receiving the node information of the key playback node i sent by the mobile terminal. 14. The video playback terminal according to claim 13, characterized in that, The mobile terminal is further configured to play the video content of the key playback node i associated with the video playback navigation button i in the video on the touch display screen of the mobile terminal.