A video playing method and system of a multi-channel signal source, a terminal and a storage medium

Abstract

The application relates to a video playing method and system of a multi-channel signal source, a terminal and a storage medium, which comprises the following steps: establishing a one-to-one main mapping relationship between each signal source and a display device; establishing a secondary mapping relationship between a signal source and a display device which is not established the main mapping relationship; obtaining a display device in a preset area as a circulating display device; performing playing sorting on all the circulating display devices according to a preset playing sorting rule, and obtaining a playing sorting table; obtaining a signal source which needs to be put into the circulating display device as a circulating signal source; obtaining video information of the circulating signal source as circulating video information; and putting the circulating video information into each circulating display device according to a preset putting interval based on an arrangement serial number and a device mark. The application can enable a user to watch a missed video plot more quickly, reduce the waiting time of a customer, and improve the watching experience of the customer.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of audio and video playing, in particular to a video playing method and system of multiple signal sources, a terminal and a storage medium. BACKGROUND

[0002] For some enterprises, due to the need for product display or other needs, it is necessary to play the collected multiple video signals on the front-end display device (such as a display) so that users can understand the relevant information at any time.

[0003] When a certain product video needs to be displayed alone, multiple display devices are used to play the video synchronously so that customers can better watch it.

[0004] However, when playing in the above-mentioned manner, if a customer misses a video plot, he or she can only watch it again after the video is played completely, which wastes a long waiting time of the customer and the watching experience is poor. SUMMARY

[0005] In order to enable customers to watch the missed video plot more quickly, reduce the waiting time of customers and improve the watching experience of customers, the present application provides a video playing method and system of multiple signal sources, a terminal and a storage medium.

[0006] In a first aspect, the present application provides a video playing method of multiple signal sources, which adopts the following technical solution:

[0007] A video playing method of multiple signal sources, comprising:

[0008] obtaining a preset primary mapping relationship and a secondary mapping relationship, wherein the primary mapping relationship refers to a mapping relationship established one-to-one between each signal source and a display device, the secondary mapping relationship refers to a mapping relationship established between the signal source and the display device other than the display device having established the corresponding primary mapping relationship, and the playing priority of the primary mapping relationship is higher than that of the secondary mapping relationship;

[0009] obtaining the display device in a preset area as a circulating display device;

[0010] playing all the circulating display devices according to a preset playing sorting rule to obtain a playing sorting table, wherein the playing sorting table comprises a device marker of the circulating display device and an arrangement serial number corresponding to the device marker one-to-one;

[0011] obtaining the signal source to be put into the circulating display device as a circulating signal source;

[0012] obtaining video information of the circulating signal source as circulating video information;

[0013] sequentially delivering the cyclic video information to each of the cyclic display devices according to a preset delivery interval based on the arrangement sequence and the device mark.

[0014] By using the above technical solution, the mapping relationship is obtained, thereby establishing the primary mapping relationship and the secondary mapping relationship between the signal source and the display device, which can ensure the normal playing of the video as much as possible. When a video needs to be displayed through multiple display devices, the display devices in the preset area are obtained as the cyclic display devices, and then the playing order table is obtained. Then the signal source to be delivered to the cyclic display devices is obtained as the cyclic signal source, and the corresponding video information is obtained as the cyclic video information. Finally, the cyclic video information is sequentially delivered to each of the cyclic display devices according to a preset delivery interval based on the arrangement sequence and the device mark in the playing order table. Thus, when the cyclic display devices play the same video, the video is not played synchronously due to the delivery interval, so that after missing the video plot played by one cyclic display device, the customer can watch the pictures displayed by other cyclic display devices that have not played the video plot, thereby being able to watch the missed video plot more quickly, reducing the waiting time of the customer, and improving the viewing experience of the customer.

[0015] Preferably, after the video information is sequentially delivered to each of the cyclic display devices according to a preset delivery interval based on the arrangement sequence and the device mark, the method further comprises:

[0016] obtaining the signal sources excluding the cyclic signal source as remaining signal sources;

[0017] obtaining a preset priority level of the remaining signal sources;

[0018] obtaining the display devices excluding the cyclic display devices as remaining display devices;

[0019] delivering the video information of the remaining signal sources to the remaining display devices based on the priority level.

[0020] By using the above technical solution, the video of the remaining signal sources is played on the remaining display devices according to the priority level, which can ensure the normal playing of other videos as much as possible and facilitate the customer to understand other products.

[0021] Preferably, the delivering the video information of the remaining signal sources to the remaining display devices based on the priority level comprises:

[0022] obtaining the signal sources corresponding to the cyclic display devices occupied by the cyclic signal source based on the secondary mapping relationship as occupied signal sources;

[0023] obtaining the number of occupied signal sources as an occupied number;

[0024] obtaining the same number of remaining signal sources as the occupied number from the end of the priority level as waiting signal sources;

[0025] obtaining the display device corresponding to the waiting signal source as a calling display device;

[0026] putting the video information of the occupied signal source to the calling display device.

[0027] By adopting the above technical solution, only the occupied signal source is put to the calling display device, and the playing relationship between other signal sources and display devices does not need to be adjusted, which can reduce the difficulty of system adjustment.

[0028] As a preferred, before the putting the video information of the occupied signal source to the calling display device, the method further comprises:

[0029] judging whether the calling display device is located in the preset area;

[0030] if yes, obtaining a pause putting instruction to pause putting the waiting signal source corresponding to the calling display device located in the preset area to the corresponding calling display device;

[0031] if no, proceeding to the next step.

[0032] By adopting the above technical solution, when the calling display device is located in the preset area, the pause putting instruction is obtained to pause putting the waiting signal source corresponding to the calling display device located in the preset area to the corresponding calling display device, which can prevent the display device in the preset area from being occupied by the waiting signal source as much as possible.

[0033] As a preferred, when the putting the cyclic video information to each cyclic display device according to the preset putting interval based on the arrangement serial number and the device mark, the method further comprises:

[0034] obtaining a unique sound playing instruction;

[0035] obtaining one of all the cyclic display devices as a sound emitting display device;

[0036] controlling the sound emitting display device to play audio based on the unique sound playing instruction.

[0037] By adopting the above technical solution, audio is played through one cyclic display device, which can prevent multiple audios from playing at the same time as much as possible.

[0038] As preferred, after the step of playing audio based on the unique sound playing instruction, the method further comprises:

[0039] obtaining a light-on instruction;

[0040] controlling a light on the sound-emitting display device to emit light based on the light-on instruction.

[0041] By using the above technical solution, the light emission can help customers determine the position of the display device playing the audio, facilitating the comparison between the audio and the video.

[0042] As preferred, after the step of sequentially playing the loop video information to each of the loop display devices according to the preset playing interval based on the arrangement serial number and the device marker, the method further comprises:

[0043] obtaining a preset playing node and a stopping node of audio based on the loop video information;

[0044] obtaining the loop display device other than the sound-emitting display device as a node display device;

[0045] controlling the node display device to play audio based on the playing node and the stopping node.

[0046] By using the above technical solution, the audio can be played by the node display device according to the playing node and the stopping node, which can better display the information emphasized by the video.

[0047] In a second aspect, the application provides a video playing system of a multi-channel signal source, which uses the following technical solution:

[0048] A video playing system of a multi-channel signal source, comprising:

[0049] a relationship obtaining module, configured to obtain a preset primary mapping relationship and a secondary mapping relationship, wherein the primary mapping relationship refers to a mapping relationship in which each signal source is one-to-one corresponding to a display device, and the secondary mapping relationship refers to a mapping relationship in which the signal source is corresponding to a display device other than the display device having established the primary mapping relationship, and the playing priority of the primary mapping relationship is higher than that of the secondary mapping relationship;

[0050] a device obtaining module, configured to obtain the display devices in a preset area as loop display devices;

[0051] a sorting table obtaining module, configured to sort all the loop display devices according to a preset playing sorting rule to obtain a playing sorting table, wherein the playing sorting table comprises device markers of the loop display devices and arrangement serial numbers corresponding to the device markers one by one.

[0052] a signal source acquisition module, configured to acquire the signal source to be played to the cyclic display device as a cyclic signal source;

[0053] a video information acquisition module, configured to acquire video information of the cyclic signal source as cyclic video information;

[0054] a video information playing module, configured to play the cyclic video information to each of the cyclic display devices in turn according to a preset playing interval based on the arrangement serial number and the device mark.

[0055] By using the above technical solution, the mapping relationship is acquired according to the information transmission between the modules, the primary mapping relationship and the secondary mapping relationship are established between the signal source and the display device, and the normal playing of the video can be ensured as much as possible. When a video needs to be played through multiple display devices, the display devices in a preset area are acquired as cyclic display devices, and then a playing order table is acquired. Then the signal source to be played to the cyclic display device is acquired as a cyclic signal source, and the corresponding video information is acquired as cyclic video information. Finally, the cyclic video information is played to each of the cyclic display devices in turn according to a preset playing interval based on the arrangement serial number and the device mark in the playing order table. Thus, when the cyclic display devices play the same video, the video is not played synchronously due to the playing interval, so that after missing the video plot played by one cyclic display device, the customer can watch the pictures displayed by other cyclic display devices that have not played to the video plot, and then the missed video plot can be watched more quickly, the waiting time of the customer is reduced, and the watching experience of the customer is improved.

[0056] In a third aspect, the present application provides an intelligent terminal, which adopts the following technical solution:

[0057] An intelligent terminal, comprising:

[0058] a memory, configured to store a computer program capable of running on the processor;

[0059] The processor, when running the computer program, can execute the steps of the method in any of the above aspects.

[0060] By using the above technical solution, the memory can store information, the processor can retrieve and issue control instructions, ensure the orderly execution of the program and achieve the effects of the above solution.

[0061] In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical solution:

[0062] A computer readable storage medium stores a computer program capable of being loaded by a processor and executing any of the above methods.

[0063] By adopting the above technical solution, when the computer readable storage medium is loaded into any computer, any computer can execute the video playing method of the multiple signal sources provided by the present application.

[0064] In summary, the present application includes the following beneficial technical effects:

[0065] By obtaining the mapping relationship, the primary mapping relationship and the secondary mapping relationship between the signal source and the display device can be established, so as to ensure the normal playing of the video as much as possible. When a video needs to be displayed through multiple display devices, the display devices in the preset area are obtained as the cyclic display devices, and then the playing order table is obtained. Then the signal source to be put into the cyclic display devices is obtained as the cyclic signal source, and the corresponding video information is obtained as the cyclic video information. Finally, according to the arrangement serial number and the device mark in the playing order table, and according to the preset putting interval, the cyclic video information is sequentially put into each cyclic display device. Thus, when the cyclic display devices play the same video, due to the existence of the putting interval, the video is not played synchronously, so that after missing the video plot played by one cyclic display device, the customer can watch the pictures displayed by other cyclic display devices that have not played to this video plot, and then can watch the missed video plot more quickly, reduce the waiting time of the customer, and improve the viewing experience of the customer. BRIEF DESCRIPTION OF DRAWINGS

[0066] Figure 1 is a flowchart of a video playing method of multiple signal sources provided by an embodiment of the present application;

[0067] Figure 2 is a flowchart of steps S11 to S14 in an embodiment of the present application;

[0068] Figure 3 is a flowchart of steps S21 to S25 in an embodiment of the present application;

[0069] Figure 4 is a flowchart of steps S31 to S33 in an embodiment of the present application;

[0070] Figure 5 is a flowchart of steps S41 to S43 in an embodiment of the present application;

[0071] Figure 6 is a flowchart of steps S51 to S52 in an embodiment of the present application;

[0072] Figure 7is a flowchart of steps S61 to S63 in an embodiment of the present application;

[0073] Figure 8 is a structural block diagram of a video playing system of a multi-channel signal source provided by an embodiment of the present application.

[0074] Legend of reference signs:

[0075] 1, relationship obtaining module; 2, device obtaining module; 3, ranking table obtaining module; 4, signal source obtaining module; 5, video information obtaining module; 6, video information putting module. DETAILED DESCRIPTION

[0076] The following will be described in detail in combination with the accompanying drawings. Figures 1 to 8 The present application will be further described in detail.

[0077] An embodiment of the present application discloses a video playing method of a multi-channel signal source.

[0078] Reference will be made to Figure 1 The video playing method of the multi-channel signal source comprises:

[0079] S1. obtaining a preset primary mapping relationship and a secondary mapping relationship;

[0080] S2. obtaining display devices in a preset area as cyclic display devices;

[0081] S3. performing playing ranking on all cyclic display devices according to a preset playing ranking rule, and obtaining a playing ranking table;

[0082] S4. obtaining signal sources needed to be put into the cyclic display devices as cyclic signal sources;

[0083] S5. obtaining video information of the cyclic signal sources as cyclic video information;

[0084] S6. putting the cyclic video information into each cyclic display device according to a preset putting interval based on the ranking number and the device mark.

[0085] When multiple display devices, for example, display screens are installed in a fixed area, each display screen is connected with a signal source, and the audio and video pictures can be played by inputting the signal source into the display screen, so that the goods can be displayed. However, in order to watch the missed video plot more quickly, reduce the waiting time of customers, and improve the watching experience of customers, other adjustments are also needed.

[0086] Specifically, first, a preset primary mapping relationship and a secondary mapping relationship are acquired, the primary mapping relationship and the secondary mapping relationship being pre-stored mapping relationships. The primary mapping relationship refers to a mapping relationship established one-to-one between each signal source and a display device, and the secondary mapping relationship refers to a mapping relationship established between a signal source and a display device other than the display device that has established the corresponding primary mapping relationship, and the playing priority of the primary mapping relationship is higher than that of the secondary mapping relationship.

[0087] That is, when a product is not required to be played through multiple display devices, but each display device plays a different product, the relationship between the signal source corresponding to the display video of each product and the display device being displayed is the primary mapping relationship, that is, in the absence of other conditions, the display device plays the video of the signal source corresponding to the primary mapping relationship by default.

[0088] When there are other conditions, for example, a product needs to be more comprehensively displayed, that is, when the video of a signal source needs to be played through multiple display devices, the display devices in a preset area are acquired as the cyclic display devices. The preset area is a part of the fixed area that is pre-circled, and the display devices in the circled area and the display devices in the fixed area are recorded in the system through corresponding markers. Therefore, when the video of a signal source needs to be played through multiple display devices, the display devices in the preset area, that is, the cyclic display devices, can be directly called.

[0089] Next, all the cyclic display devices are played in a preset playing order, and a playing order table is obtained, wherein the playing order table includes the device markers of the cyclic display devices and the arrangement serial numbers corresponding to the device markers. The preset playing order can be set according to actual conditions, for example, the order from left to right and from top to bottom, of course, other ways can also be used.

[0090] For example, the cyclic display devices in the circled area are in a nine-square grid order, and the device markers of the cyclic display devices are device one, device two, device three, and device nine from left to right and from top to bottom, and the corresponding arrangement serial numbers are serial number one, serial number two, serial number three, and serial number nine. The device markers of the display devices and the positions of the display devices are also pre-stored data.

[0091] Then, the signal source to be played to the cyclic display device is acquired as the cyclic signal source, that is, the signal source of the same video to be played through the multiple display devices is determined, and the acquisition is performed in a preset manner. For example, the signal source corresponding to the default device one is the cyclic signal source, and at this time, the video information of the cyclic signal source is acquired as the cyclic video information, wherein the video information includes a video file and an audio file.

[0092] Finally, the cyclic video information is sequentially played to each cyclic display device according to the arrangement serial number and the device mark and in a preset playing interval. At this time, the signal source corresponding to the main mapping relationship of the device two to the device nine needs to be turned off, and the signal source corresponding to the main mapping relationship of the device one needs to be turned on, that is, the secondary mapping relationship between the cyclic signal source and the device two to the device nine, so that the video information of the cyclic signal source can be played to the device two to the device nine.

[0093] That is, the video is sequentially played according to the order from small to large of the arrangement serial number, that is, the order from the serial number one to the serial number nine. The preset playing interval can be set according to the actual situation, for example, the cyclic video information is first played to the device one, then after 10 seconds, the cyclic video information is played to the device two, then after another 10 seconds, the cyclic video information is played to the device three, and so on, until the cyclic video information is played to all the cyclic display devices, so that all the cyclic display devices play the audio and the video corresponding to the cyclic video information.

[0094] Therefore, when the cyclic display device plays the same video, the video is not played synchronously due to the playing interval, so that after missing the video plot played by one cyclic display device, the customer can watch the picture displayed by other cyclic display devices that have not played to this video plot, and then can more quickly watch the missed video plot, reduce the waiting time of the customer, and improve the viewing experience of the customer.

[0095] Reference Figure 2 In order to better play and display the video of the remaining other signal sources, in another embodiment, after the step S6, that is, sequentially playing the video information to each cyclic display device according to the arrangement serial number and the device mark and in a preset playing interval, the method further includes:

[0096] S11. Acquiring the signal source excluding the cyclic signal source as the remaining signal source;

[0097] S12. Acquiring the preset priority level of the remaining signal source;

[0098] S13. Acquiring the display device excluding the cyclic display device as the remaining display device;

[0099] S14. Display the video information of the remaining signal source to the remaining display device based on the priority level.

[0100] Specifically, after the video information is sequentially displayed to each cycle display device according to the arrangement serial number and the device mark at the preset display interval, the signal source excluding the cycle signal source is obtained as the remaining signal source, that is, all the signal sources corresponding to the display devices other than the signal source corresponding to the device one.

[0101] Then, the preset priority level of the remaining signal source is obtained, which can be set according to actual conditions, for example, the priority of the corresponding display video of the product with the largest investment is the highest, and the priority of the corresponding remaining signal source is the highest, that is, the priority level can be set according to the product investment, of course, it can also be other, for example, product quality, etc. Of course, the priority level is also pre-stored data information.

[0102] Next, the display devices excluding the cycle display device are obtained as the remaining display device, for example, there are 18 display devices in total, and there are 9 cycle display devices, so the remaining display device is the remaining 9 display devices. Of course, each display device has pre-stored device mark and corresponding position, and the corresponding position of the display device can be determined by obtaining the device mark.

[0103] Then, according to the priority level, the video information of the remaining signal source is displayed to the remaining display device. When there are 18 display devices, there are also 18 corresponding signal sources. Since the cycle display device shares one signal source, the remaining 17 signal sources need to be displayed, and the remaining idle display device is only 9, so after the remaining 17 signal sources are sorted, the first 9 signal sources are taken and displayed on the remaining 9 display devices.

[0104] Thus, the remaining display device can be fully utilized, and the video of the remaining other signal source can be better played and displayed. Of course, when the video display on the cycle display device is completed, the video of all the signal sources corresponding to the goods will be displayed again.

[0105] Reference Figure 3 In order to more conveniently display the video and reduce the change of the signal source, in another embodiment, step S14, that is, displaying the video information of the remaining signal source to the remaining display device based on the priority level, comprises:

[0106] S21. Obtain the cycle display device corresponding to the signal source occupied by the cycle signal source based on the secondary mapping relationship as the occupied signal source;

[0107] S22. Obtain the number of occupied signal sources as the occupied number;

[0108] S23. Obtain the same number of remaining signal sources as the occupied number from the end of the priority level as the waiting signal sources;

[0109] S24. Obtain the display device corresponding to the waiting signal sources as the calling display device;

[0110] S25. Put the video information of the occupied signal sources into the calling display device.

[0111] Specifically, the step of putting the video information of the remaining signal sources into the remaining display devices based on the priority level comprises obtaining the signal sources occupied by the cyclic signal sources based on the secondary mapping relationship corresponding to the cyclic display devices as the occupied signal sources. That is, the signal sources corresponding to the primary mapping relationship of the devices two to nine, i.e., the occupied signal sources.

[0112] Then, obtain the number of the occupied signal sources as the occupied number, that is, subtract the number of the cyclic signal sources from the number of all the cyclic display devices to obtain the value, which is the occupied number. In the above example, the occupied number is 9-1=8, i.e., 8.

[0113] Next, obtain the same number of remaining signal sources as the occupied number from the end of the priority level as the waiting signal sources, that is, obtain the remaining signal sources at the back of the priority level. In the above example, there are 17 remaining signal sources, and after sorting according to the priority level, the last 8 remaining signal sources are obtained as the waiting signal sources.

[0114] Next, obtain the display device corresponding to the waiting signal sources as the calling display device, and put the video information of the occupied signal sources into the calling display device.

[0115] For example, there are 18 display devices, which are devices one to eighteen respectively, and the corresponding signal sources are signal one to signal eighteen respectively. After sorting the remaining signal sources according to the priority level, the order is signal two to signal eight, signal ten to signal eighteen, and signal nine. The last 8 remaining signal sources are signal twelve to signal eighteen and signal nine. Therefore, at this time, the other 9 signal sources need to be played through the remaining display devices. At this time, signal ten and signal eleven are already played in the remaining display devices, so no adjustment is needed. Only the signal sources corresponding to signal two to signal eight need to be put into the remaining 7 display devices among the 9 remaining display devices for video playing, and the signal source corresponding to signal nine can be played in the display device corresponding to itself.

[0116] By the above manner, the signal source of the display device corresponding to the last 8 remaining signal sources in the ranking needs to be adjusted, so that the video information occupying the signal source can be played.

[0117] With reference to Figure 4 By the above manner, the video different from the loop video information may be played in the loop display device. In order to avoid this possibility as much as possible, in another embodiment, before the video information occupying the signal source is played to the calling display device in step S25, the method further comprises:

[0118] S31. determining whether the calling display device is located in a preset area;

[0119] S32. if yes, obtaining a pause playing instruction to pause playing the waiting signal source corresponding to the calling display device located in the preset area to the corresponding calling display device;

[0120] S33. if no, executing step S25.

[0121] Specifically, before the video information occupying the signal source is played to the calling display device, it is determined whether the calling display device is located in a preset area, that is, whether the calling display device belongs to the loop display device, that is, whether the same device mark exists in the calling display device and the loop display device. If yes, it is proved that the calling display device is located in the preset area, otherwise, it is proved that the calling display device is not located in the preset area.

[0122] When the calling display device is located in the preset area, the pause playing instruction is obtained, so as to pause playing the waiting signal source corresponding to the calling display device located in the preset area to the corresponding calling display device, that is, the mapping relationship between the calling display device and the corresponding waiting signal source is continued to be disconnected, so that the calling display device located in the preset area, that is, the loop display device, continues to play the video and audio corresponding to the loop video information.

[0123] With reference to Figure 5 In order to prevent the possibility of overlapping sound when multiple display devices play the same video, in another embodiment, when the loop video information is played to each loop display device according to the preset playing interval based on the ranking number and the device mark in step S6, the method further comprises:

[0124] S41. obtaining a unique sound playing instruction;

[0125] S42. obtaining one of all the loop display devices as a sound playing display device;

[0126] S43. Play the audio based on the unique sound playing instruction to control the sound-emitting display device.

[0127] Specifically, the unique sound playing instruction is obtained when the loop video information is sequentially played to each loop display device according to the arrangement serial number and the device mark at the preset playing interval, wherein the unique sound playing instruction includes the device mark of the loop display device selected randomly, that is, the corresponding display device can be found through the device mark, that is, one of all the loop display devices is obtained as the sound-emitting display device.

[0128] Then, the audio is played based on the unique sound playing instruction to control the sound-emitting display device, that is, the audio playing circuit of the display device is turned on through the unique sound playing instruction, so that the audio is played, while the audio playing circuits of other loop display devices are turned off, so that the audio is not played. Further, the possibility of overlapping sound and loud noise when multiple display devices play the same video can be prevented as much as possible.

[0129] Referring to Figure 6 In order to enable the customer to accurately find the display device playing the audio, in another embodiment, after step S43, that is, playing the audio based on the unique sound playing instruction to control the sound-emitting display device, the following steps are further included:

[0130] S51. Obtain a light-on instruction;

[0131] S52. Control the indicator light on the sound-emitting display device to emit light based on the light-on instruction.

[0132] Specifically, after playing the audio based on the unique sound playing instruction to control the sound-emitting display device, the light-on instruction is obtained, wherein the light-on instruction includes the device mark of the selected loop display device. Then, the indicator light on the sound-emitting display device is controlled to emit light based on the light-on instruction, that is, after the corresponding display device is found according to the device mark, the indicator light circuit of the corresponding loop display device is turned on through the light-on instruction, so that the indicator light on the display device emits light, thereby guiding the customer and enabling the customer to accurately find the loop display device playing the audio and video synchronously.

[0133] Referring to Figure 7 In another embodiment, after step S6, that is, sequentially playing the loop video information to each loop display device based on the arrangement serial number and the device mark at the preset playing interval, the following steps are further included:

[0134] S61. Obtain the playing node and the stopping node of the preset audio based on the loop video information;

[0135] S62. Obtain the loop display device other than the sound-emitting display device as a node display device.

[0136] S63. Control the node display device to play the audio based on the play node and the stop node.

[0137] Specifically, after the loop video information is sequentially played to each loop display device based on the arrangement serial number and the device mark according to the preset playing interval, the preset play node and stop node of the audio are obtained based on the loop video information, wherein the loop video information comprises the preset play node and stop node, that is, the play time point of the video in the loop video information is marked, so as to obtain two time points in the video playing, and the play time of the video is the play node and the stop node.

[0138] The loop display device other than the sound-emitting display device is obtained as a node display device, and the play node and the stop node are played to control the node display device to play the audio, that is, when each node display device plays the loop video information, each display device playing to the play node will receive a play instruction, so as to control the audio playing circuit of the node display device to be turned on, so as to start playing the audio, and when the video plays to the stop node, the display device receives a stop instruction, so as to control the audio playing circuit of the node display device to be turned off, so as to stop playing the audio.

[0139] Therefore, through the above-mentioned manner, when all the loop video information is played, the details of the goods which need to be highlighted can be explained in the form of audio combined with video, and other details do not need to be explained again by audio. Therefore, the possibility of overlapping sound and causing loud noise when multiple display devices play the same video can be prevented as much as possible, and the goods can be better displayed.

[0140] The implementation principle of the video playing method of the multiple signal source is as follows: a mapping relationship is acquired, and a one-to-one main mapping relationship between each signal source and a display device is established; then a secondary mapping relationship between the signal source and a display device other than the display device having established the corresponding main mapping relationship is established, and the playing priority of the main mapping relationship is greater than that of the secondary mapping relationship, so that the normal playing of the video can be ensured as much as possible. Then, the display devices in a preset area are acquired as cyclic display devices; all the cyclic display devices are played in a preset playing order, and a playing order table is acquired, the playing order table including device markers of the cyclic display devices and arrangement serial numbers corresponding to the device markers one by one; then, the signal source to be put into the cyclic display devices is acquired as a cyclic signal source, and video information of the cyclic signal source is acquired as cyclic video information. Finally, the cyclic video information is sequentially put into each cyclic display device according to the arrangement serial numbers and the device markers at a preset putting interval.

[0141] Therefore, when the cyclic display devices play the same video, the video is not played synchronously due to the putting interval, so that after missing a video plot played by one cyclic display device, a customer can watch the pictures displayed by other cyclic display devices that have not played the video plot, and then can more quickly watch the missed video plot, reduce the waiting time of the customer, and improve the watching experience of the customer.

[0142] The embodiment of the application further discloses a video playing system of multiple signal sources, which can achieve the same technical effects as the video playing method of the multiple signal sources.

[0143] With reference to Figure 8 , the video playing system of the multiple signal sources comprises:

[0144] a relationship acquisition module 1 configured to acquire preset main mapping relationships and secondary mapping relationships;

[0145] a device acquisition module 2 configured to acquire display devices in a preset area as cyclic display devices;

[0146] a playing order table acquisition module 3 configured to play all the cyclic display devices in a preset playing order and acquire a playing order table;

[0147] a signal source acquisition module 4 configured to acquire a signal source to be put into the cyclic display devices as a cyclic signal source;

[0148] a video information acquisition module 5 configured to acquire video information of the cyclic signal source as cyclic video information;

[0149] The video information delivery module 6 is configured to deliver the cyclic video information to each cyclic display device in sequence according to the preset delivery interval and the arrangement serial number and the device marker.

[0150] Specifically, first, the relationship acquisition module 1 acquires the preset primary mapping relationship and secondary mapping relationship and sends them to the device acquisition module 2 and the signal source acquisition module 4 connected thereto. The primary mapping relationship refers to a mapping relationship that each signal source is one-to-one corresponding to a display device, and the secondary mapping relationship refers to a mapping relationship that a signal source is corresponding to a display device other than the display device corresponding to the primary mapping relationship. The primary mapping relationship has a higher playing priority than the secondary mapping relationship.

[0151] Then, the device acquisition module 2 acquires the display devices in the preset area as cyclic display devices and sends them to the sorting table acquisition module 3 connected thereto. Then, the sorting table acquisition module 3 sorts all the cyclic display devices according to the preset playing sorting rule to obtain a playing sorting table and sends it to the video information delivery module 6 connected thereto. The playing sorting table includes the device markers of the cyclic display devices and the arrangement serial numbers corresponding to the device markers.

[0152] Then, the signal source acquisition module 4 acquires the signal sources to be delivered to the cyclic display devices as cyclic signal sources and sends them to the video information acquisition module 5 connected thereto. The video information acquisition module 5 acquires the video information of the cyclic signal sources as cyclic video information and sends it to the video information delivery module 6 connected thereto.

[0153] Finally, the video information delivery module 6 delivers the cyclic video information to each cyclic display device in sequence according to the preset delivery interval and the arrangement serial number and the device marker.

[0154] Thus, when the cyclic display devices play the same video, the video is not played synchronously due to the delivery interval. After missing a video plot played by one cyclic display device, a customer can watch the pictures displayed by other cyclic display devices that have not played the video plot, thereby watching the missed video plot more quickly, reducing the waiting time of the customer and improving the viewing experience of the customer.

[0155] The embodiment of the application further discloses an intelligent terminal including a memory and a processor. The memory stores an intelligent computer program. The processor can execute the steps of the video playing method of the multiple signal sources when running the intelligent computer program. The intelligent computer program can perform a series of steps such as delivery and acquisition of data by using a known processing program, thereby realizing playing of the video of the multiple signal sources.

[0156] The embodiment of the application further discloses a computer readable storage medium which stores a computer program capable of being loaded by a processor and executing the video playing method of the multi-channel signal source, and the computer readable storage medium comprises, for example, a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various storage program codes.

[0157] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A video playing method of a multi-channel signal source, characterized by, The method comprises the following steps: obtaining a preset primary mapping relationship and a preset secondary mapping relationship, wherein the primary mapping relationship refers to a mapping relationship between each signal source and a display device, and the secondary mapping relationship refers to a mapping relationship between the signal source and a display device other than the display device having the corresponding primary mapping relationship, and the primary mapping relationship has a higher playing priority than the secondary mapping relationship; obtaining the display devices in a preset area as cyclic display devices; performing playing sorting on all the cyclic display devices according to a preset playing sorting rule, and obtaining a playing sorting table, wherein the playing sorting table comprises a device mark of the cyclic display device and an arrangement serial number corresponding to the device mark; obtaining the signal source to be put into the cyclic display device as a cyclic signal source; obtaining video information of the cyclic signal source as cyclic video information; sequentially putting the cyclic video information into each cyclic display device according to a preset putting interval based on the arrangement serial number and the device mark.

2. The video playback method of claim 1, wherein, After the step of sequentially putting the cyclic video information into each cyclic display device according to a preset putting interval based on the arrangement serial number and the device mark, the method further comprises the following steps: obtaining the signal source other than the cyclic signal source as a remaining signal source; obtaining a preset priority level of the remaining signal source; obtaining the display device other than the cyclic display device as a remaining display device; putting the video information of the remaining signal source into the remaining display device based on the priority level.

3. The video playback method of claim 2, wherein, The step of putting the video information of the remaining signal source into the remaining display device based on the priority level comprises the following steps: obtaining the signal source corresponding to the cyclic display device occupied by the cyclic signal source based on the secondary mapping relationship as an occupied signal source; obtaining the number of the occupied signal source as an occupied number; obtaining the same number of the remaining signal source as a waiting signal source from the end of the priority level; obtaining the display device corresponding to the waiting signal source as a calling display device; putting the video information of the occupied signal source into the calling display device.

4. The video playback method of claim 3, wherein, Before the step of putting the video information of the occupied signal source into the calling display device, the method further comprises the following steps: determining whether the calling display device is located in the preset area; if yes, obtaining a pause putting instruction to pause putting the waiting signal source corresponding to the calling display device located in the preset area into the corresponding calling display device; if no, proceeding to the next step.

5. The video playback method of claim 1, wherein, When the cyclic video information is sequentially put into each cyclic display device according to a preset putting interval based on the arrangement serial number and the device mark, the method further comprises the following steps: obtaining a unique sound playing instruction; obtaining one of all the cyclic display devices as a sound display device; controlling the sound display device to play audio based on the unique sound playing instruction.

6. The video playback method of claim 5, wherein, After the step of controlling the sound display device to play audio based on the unique sound playing instruction, the method further comprises the following steps: obtaining a light opening instruction; Control the indicator light on the sound-emitting display device to emit light based on the light-on instruction.

7. The video playback method of claim 5, wherein, After the step of sequentially playing the cyclic video information to each cyclic display device based on the arrangement serial number and the device marker according to the preset playing interval, the method further comprises: Based on the cyclic video information, obtaining a preset audio playing node and a stopping node; Obtaining the cyclic display device other than the sound-emitting display device as a node display device; Based on the playing node and the stopping node, controlling the node display device to play audio.

8. A video playing system of a multi-path signal source, characterized by, The method comprises: a relationship obtaining module (1) configured to obtain a preset primary mapping relationship and a secondary mapping relationship, wherein the primary mapping relationship refers to a mapping relationship established one-to-one between each signal source and a display device, and the secondary mapping relationship refers to a mapping relationship established between the signal source and the display device other than the display device having established the corresponding primary mapping relationship, and the playing priority of the primary mapping relationship is higher than that of the secondary mapping relationship; a device obtaining module (2) configured to obtain the display device in a preset area as a cyclic display device; a sorting table obtaining module (3) configured to perform playing sorting on all the cyclic display devices according to a preset playing sorting rule, and obtain a playing sorting table, wherein the playing sorting table comprises a device marker of the cyclic display device and an arrangement serial number corresponding to the device marker; a signal source obtaining module (4) configured to obtain the signal source needed to be played to the cyclic display device as a cyclic signal source; a video information obtaining module (5) configured to obtain video information of the cyclic signal source as cyclic video information; a video information playing module (6) configured to sequentially play the cyclic video information to each cyclic display device based on the arrangement serial number and the device marker according to a preset playing interval.

9. A smart terminal, characterized by The computer program can be loaded and executed by the processor. The processor can execute the steps of the method according to any one of claims 1 to 7 when the computer program is executed. The computer program can be loaded and executed by the processor.

10. A computer-readable storage medium, characterized in that: ​

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