CN112995738A - Video playing method and device, storage medium and electronic equipment - Google Patents
Video playing method and device, storage medium and electronic equipment Download PDFInfo
- Publication number
- CN112995738A CN112995738A CN201911279114.3A CN201911279114A CN112995738A CN 112995738 A CN112995738 A CN 112995738A CN 201911279114 A CN201911279114 A CN 201911279114A CN 112995738 A CN112995738 A CN 112995738A
- Authority
- CN
- China
- Prior art keywords
- video
- video source
- playing
- source
- sources
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000002688 persistence Effects 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000004590 computer program Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 7
- 230000006870 function Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001328 optic nerve Anatomy 0.000 description 2
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The application provides a video playing method, a video playing device, a storage medium and electronic equipment, wherein the method comprises the following steps: acquiring video signals from a plurality of video sources; analyzing the video signal to obtain a plurality of video pictures corresponding to the plurality of video sources; and sequentially playing the plurality of video pictures according to the arrangement sequence of the video sources, wherein the playing interval of two adjacent video pictures from the same video source is less than the persistence time of human vision. Because the human eye has the persistence of vision function, even if the video display device plays a plurality of video pictures from a plurality of video sources, the playing interval of two adjacent video pictures of the same video source is less than the persistence of vision time of the human eye. Therefore, in the case where the control human eye receives only the video picture from the target video source, the user can normally view the video picture from the target video source without feeling stuck.
Description
Technical Field
The present application relates to the field of video processing technologies, and in particular, to a video playing method, an apparatus, a storage medium, and an electronic device.
Background
Along with the development of science and technology, people have higher and higher requirements on video playing effects. However, the existing video display devices such as televisions, computers, home theaters and the like can only play the same video picture at the same time. When a plurality of users watch video programs simultaneously, the interest and hobbies of different users may be greatly different, and the same video program is played through the same display equipment, so that all the users are difficult to be satisfied.
Disclosure of Invention
In order to solve the above problem, embodiments of the present application provide a video playing method, a video playing device, and an electronic device.
In a first aspect, an embodiment of the present application provides a video playing method, including the following steps:
acquiring video signals from a plurality of video sources;
analyzing the video signal to obtain a plurality of video pictures corresponding to the plurality of video sources;
and sequentially playing the plurality of video pictures according to the arrangement sequence of the video sources, wherein the playing interval of two adjacent video pictures from the same video source is less than the persistence time of human vision.
Optionally, the method further comprises:
and sending a control signal, wherein the control signal corresponds to a current video source, and the display equipment currently plays a video picture from the current video source.
Optionally, the control signal is transmitted by bluetooth, infrared, radio frequency or WiFi.
In a second aspect, an embodiment of the present application provides a video control method, including:
acquiring a selection instruction, wherein the selection instruction comprises an identifier of a target video source;
and switching transmission or non-transmission according to the identification of the target video source so that a user wearing the glasses can only watch the video picture from the target video source.
Optionally, the method further comprises:
acquiring a control signal, wherein the control signal corresponds to a current video source, and the display equipment currently plays a video picture from the current video source;
the switching of transmission or non-transmission according to the identification of the target video source comprises:
and switching transmission or non-transmission according to the identification of the target video source and the control signal.
Optionally, the method further comprises:
detecting a remaining power in the glasses;
and if the residual electric quantity is lower than a preset threshold value, sending a prompt signal.
In a third aspect, an embodiment of the present application provides a video playing apparatus, including:
a first acquisition unit for acquiring video signals from a plurality of video sources;
the second acquisition unit is used for analyzing the video signals and acquiring a plurality of video pictures corresponding to the plurality of video sources;
and the playing unit is used for sequentially playing the plurality of video pictures according to the arrangement sequence of the video sources, wherein the playing interval of two adjacent video pictures from the same video source is less than the human eye visual persistence time.
In a fourth aspect, an embodiment of the present application provides a video control apparatus, including:
the device comprises an acquisition unit, a processing unit and a display unit, wherein the acquisition unit is used for acquiring a selection instruction which comprises an identifier of a target video source;
and the switching unit is used for switching transmission or non-transmission according to the identification of the target video source, so that a user wearing the glasses can only watch the video picture from the target video source.
In a fifth aspect, the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program is used to implement the steps of any one of the above methods when executed by a processor.
In a sixth aspect, an embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of any one of the above methods when executing the program.
The video playing method, the video playing device, the storage medium and the electronic equipment acquire video signals from a plurality of video sources; analyzing the video signal to obtain a plurality of video pictures corresponding to the plurality of video sources; and sequentially playing the plurality of video pictures according to the arrangement sequence of the video sources, wherein the playing interval of two adjacent video pictures from the same video source is less than the persistence time of human vision. Because the human eye has the persistence of vision function, even if the video display device plays a plurality of video pictures from a plurality of video sources, the playing interval of two adjacent video pictures of the same video source is less than the persistence of vision time of the human eye. In the case where the control human eye receives only the video picture from the target video source, the user can normally view the video picture from the target video source without feeling stuck.
Drawings
Fig. 1 is a schematic diagram of an application scenario of a video playing method or device to which an embodiment of the present invention may be applied;
fig. 2 is a schematic flowchart of a video playing method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of a video control method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a video playing apparatus according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a video control apparatus according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The present application is further described with reference to the following figures and examples.
In the following description, the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance. The following description provides embodiments of the present application, where different embodiments may be substituted or combined, and thus the present application is intended to include all possible combinations of the same and/or different embodiments described. Thus, if one embodiment includes feature A, B, C and another embodiment includes feature B, D, then this application should also be considered to include an embodiment that includes one or more of all other possible combinations of A, B, C, D, even though this embodiment may not be explicitly recited in text below.
The following description provides examples, and does not limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements described without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as appropriate. For example, the described methods may be performed in an order different than the order described, and various steps may be added, omitted, or combined. Furthermore, features described with respect to some examples may be combined into other examples.
Fig. 1 is a schematic view of an application scenario of a video playing method or device to which an embodiment of the present invention may be applied. As shown in fig. 1, a video display apparatus acquires video signals from a plurality of video sources; analyzing the video signal to obtain a plurality of video pictures corresponding to the plurality of video sources; and sequentially playing the plurality of video pictures according to the arrangement sequence of the video sources, wherein the playing interval of two adjacent video pictures from the same video source is less than the persistence time of human vision. The method comprises the steps that glasses obtain a selection instruction from a user, wherein the selection instruction comprises an identification of a target video source; and switching transmission or non-transmission according to the identification of the target video source so that a user wearing the glasses can only watch the video picture from the target video source.
The human eye has a vision persistence function, namely when the human eye observes a scene, an object is imaged on a retina and is input into a human brain through an optic nerve, so that the human eye can feel the image of the object; when the object is removed, the optic nerve's impression of the object does not disappear immediately, but rather extends over a brief period of time. Human eye persistence time is typically 40 ms. Therefore, if the video display apparatus can play a plurality of adjacent video frames from the target video source at a play interval that is less than the human eye persistence time, the user can normally view the video frames from the target video source without feeling stuck.
The video display equipment sequentially plays video pictures from a plurality of video sources according to the arrangement sequence of the video sources, and the playing interval of two adjacent video pictures from the same video source is less than the human eye visual persistence time. Different users can wear different glasses and send a selection instruction containing the identification of the target video source to the glasses, and the glasses perform transparent or opaque switching according to the identification of the target video source, so that the user wearing the glasses can only watch the video picture from the target video source. Therefore, according to the technical scheme, a plurality of users can watch a plurality of different video pictures from the same video source.
The user sees a moving picture through the video display device, and the moving picture is a still picture with correlation displayed according to a certain refreshing frequency. Because human eyes have a persistence of vision function, when a plurality of discrete video pictures are displayed according to a certain frequency, continuous moving pictures can be seen. Currently, the maximum refresh rate of a display device can be 240Hz, and the human eye visual persistence time is generally 40 ms. Therefore, a display device with a high refresh rate can realize that a plurality of video pictures are refreshed at a lower rate. In an ideal situation, the display device can play video pictures from six video sources at the same time with a refresh rate of 240Hz, so that the refresh rate of each video source is 40Hz, and the playing interval between two adjacent video pictures of each video source is 25 ms. The display device can play the video pictures from four video sources at the same time with a refresh frequency of 240Hz, so that the refresh frequency of each video source is 60Hz, and the playing interval between two adjacent video pictures of each video source is less than 17 ms.
According to the method provided by the embodiment of the application, the display screen is used for displaying the pictures of different video sources in a time-sharing manner, the glasses are controlled to be switched between light transmission and light impermeability, and light transmission is realized only when the display screen plays the picture of the target video source, so that multiple persons can watch the video pictures of different video sources through the same display equipment at the same time.
Referring to fig. 2, fig. 2 is a schematic flowchart of a video playing method provided in an embodiment of the present application, where the method includes:
s201, video signals from a plurality of video sources are acquired.
The video source may transmit a video signal to the outside, and the video source may include: set-top boxes, millet boxes, tianmao boxes, and the like. Video signals include, but are not limited to: television signals, network video signals, etc.
S202, analyzing the video signals and acquiring a plurality of video pictures corresponding to the plurality of video sources.
S203, sequentially playing the plurality of video pictures according to the arrangement sequence of the video sources, wherein the playing interval of two adjacent video pictures from the same video source is less than the human eye visual persistence time.
The video source arrangement order may be set, for example, according to the sequence before and after the video signal is analyzed in S202, or according to a video source arrangement order pre-stored in the system. After the arrangement order of the video sources is set, a plurality of video pictures from different video sources are sequentially played according to the arrangement order.
For example, the display device simultaneously plays video programs from a first video source, a second video source and a third video source, and the video sources are arranged in the following sequence: the video system comprises a first video source, a second video source and a third video source. When the display device is refreshed for the first time, playing a first video picture from a first video source; when the display device refreshes for the second time, playing a first video picture from a second video source; when the display device is refreshed for the third time, playing a first video picture from a third video source; when the display device refreshes for the fourth time, playing a second video picture from the first video source; when the display device refreshes for the fifth time, playing a second video picture from the second video source; the display device plays the second video frame from the third video source during the sixth refresh. And in the same way, continuously playing. The interval time between the first refreshing and the fourth refreshing of the display device, the interval time between the second refreshing and the fifth refreshing of the display device, and the interval time between the third refreshing and the sixth refreshing of the display device are all smaller than the human eye visual persistence duration. Different users wear different glasses, only receive the light that the video program from target video source sent out through glasses, because the interval of broadcast of the adjacent picture of the same video source is less than the duration of human eye persistence of vision, therefore different users can watch the video program from different video sources at the same time.
Optionally, the method further comprises:
s204, sending a control signal, wherein the control signal corresponds to a current video source, and the display device currently plays a video picture from the current video source.
Optionally, the control signal is transmitted by bluetooth, infrared, radio frequency or WiFi.
The video display device sequentially transmits a plurality of video pictures of a plurality of video sources to a display screen for display and synchronously generates a video frame reference signal. And generating a video source identification signal according to the video frame reference signal, and sending a control signal containing the video source identification signal to the glasses. The glasses are compared with the target video source identification according to the video source identification signal, and the two video sources are switched to be the light transmission devices under the condition that the video source identification signal and the target video source identification are consistent. If the two are not matched, the state is switched to a light-tight state. The method provided by the embodiment of the application can be used for only enabling the light-transmitting glasses to emit the video pictures of the target video source.
Referring to fig. 3, fig. 3 is a schematic flowchart of a video control method according to an embodiment of the present application, where the method includes:
s301, a selection instruction is obtained, and the selection instruction comprises an identification of a target video source.
The selection instruction may be issued by a user who sends an identification of a target video source desired to be viewed to the glasses via the selection instruction.
S302, switching transmission or non-transmission according to the identification of the target video source, so that a user wearing the glasses can only watch a video picture from the target video source.
The eyewear in the embodiments of the present application may be made of a material that is controlled to transmit or not transmit light, such as a liquid crystal material. The control signals can control the glasses to be transparent or opaque, when the glasses are transparent, and the like. The glasses can be controlled to be switched between light transmission and light non-transmission according to the playing time of the target video and the refreshing frequency of the target video by the video display equipment. Video sources played by the video display equipment are separated through the glasses, so that multiple users can watch different video programs through the same video equipment at the same time.
Optionally, the method further comprises:
acquiring a control signal, wherein the control signal corresponds to a current video source, and the display device currently plays a video picture from the current video source.
The switching of transmission or non-transmission according to the identification of the target video source comprises:
and switching transmission or non-transmission according to the identification of the target video source and the control signal.
The video display device sequentially transmits a plurality of video pictures of a plurality of video sources to a display screen for display and synchronously generates a video frame reference signal. And generating a video source identification signal according to the video frame reference signal, and sending a control signal containing the video source identification signal to the glasses. The glasses switch light transmission and light non-transmission according to the video source identification signal and the target video source identification, and only the light transmitted by the video picture of the target video source can be transmitted.
Optionally, the method further comprises:
detecting a remaining power in the glasses;
and if the residual electric quantity is lower than a preset threshold value, sending a prompt signal.
When the residual capacity in the glasses is insufficient, a prompt signal is actively sent to the user, so that the user can charge the glasses in time to ensure the normal use of the glasses. Compared with a mode that a user needs to actively monitor the residual electric quantity of the glasses, the method provided by the embodiment of the application can improve the use experience of the user and reduce the probability that the normal use of the user is influenced due to insufficient electric quantity of the glasses.
Fig. 2 and fig. 3 describe the video playing method in detail in the embodiment of the present application. Referring to fig. 4, fig. 4 is a schematic structural diagram of a video playing device according to an embodiment of the present application, and as shown in fig. 4, the video playing device includes:
a first acquisition unit 401 for acquiring video signals from a plurality of video sources;
a second obtaining unit 402, configured to analyze the video signal and obtain a plurality of video pictures corresponding to the plurality of video sources;
the playing unit 403 is configured to sequentially play the multiple video pictures according to the arrangement order of the video sources, where a playing interval between two adjacent video pictures from the same video source is less than a human eye persistence time.
Optionally, the apparatus further comprises:
a sending unit 404, configured to send a control signal, where the control signal corresponds to a current video source, and the display device currently plays a video picture from the current video source.
Optionally, the control signal is transmitted by bluetooth, infrared, radio frequency or WiFi.
Referring to fig. 5, fig. 5 is a schematic structural diagram of another video control apparatus provided in an embodiment of the present application, and as shown in fig. 5, the video playing apparatus includes:
an obtaining unit 501, configured to obtain a selection instruction, where the selection instruction includes an identifier of a target video source;
a switching unit 502, configured to perform transparent or opaque switching according to the identifier of the target video source, so that a user wearing the glasses can only view a video frame from the target video source.
Optionally, the apparatus further comprises:
a signal obtaining unit 503, configured to obtain a control signal, where the control signal corresponds to a current video source, and the display device currently plays a video picture from the current video source;
the switching unit 502 is specifically configured to:
and switching transmission or non-transmission according to the identification of the target video source and the control signal.
Optionally, the apparatus further comprises:
the sending unit is used for detecting the residual electric quantity in the glasses;
and if the residual electric quantity is lower than a preset threshold value, sending a prompt signal.
It is clear to a person skilled in the art that the solution according to the embodiments of the present application can be implemented by means of software and/or hardware. The "unit" and "module" in this specification refer to software and/or hardware that can perform a specific function independently or in cooperation with other components, where the hardware may be, for example, an FPGA (Field-Programmable Gate Array), an IC (Integrated Circuit), or the like.
Each processing unit and/or module in the embodiments of the present application may be implemented by an analog circuit that implements the functions described in the embodiments of the present application, or may be implemented by software that executes the functions described in the embodiments of the present application.
Embodiments of the present application further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the video playing method or the video control method. The computer-readable storage medium may include, but is not limited to, any type of disk including floppy disks, optical disks, DVD, CD-ROMs, microdrive, and magneto-optical disks, ROMs, RAMs, EPROMs, EEPROMs, DRAMs, VRAMs, flash memory devices, magnetic or optical cards, nanosystems (including molecular memory ICs), or any type of media or device suitable for storing instructions and/or data.
Referring to fig. 6, a schematic structural diagram of an electronic device according to an embodiment of the present application is shown, where the electronic device may be used to implement the video playing method in the foregoing embodiment. Specifically, the method comprises the following steps:
the memory 920 may be used to store software programs and modules, and the processor 990 may execute various functional applications and data processing by operating the software programs and modules stored in the memory 920. The memory 920 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the terminal device, and the like. Further, the memory 920 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, memory 920 may also include a memory controller to provide access to memory 920 by processor 990 and input unit 930.
The input unit 930 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 930 may include a touch-sensitive surface 931 (e.g., a touch screen, a touch pad, or a touch frame). The touch-sensitive surface 931, also referred to as a touch screen or a touch pad, may collect touch operations by a user on or near the touch-sensitive surface 931 (e.g., operations by a user on or near the touch-sensitive surface 931 using a finger, a stylus, or any other suitable object or attachment) and drive the corresponding connecting device according to a predetermined program. Alternatively, the touch sensitive surface 931 may include both a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, and sends the touch point coordinates to the processor 990, and can receive and execute commands sent by the processor 990. In addition, the touch sensitive surface 931 may be implemented in various types, such as resistive, capacitive, infrared, and surface acoustic wave.
The display unit 940 may be used to display information input by or provided to a user and various graphic user interfaces of the terminal device, which may be configured by graphics, text, icons, video, and any combination thereof. The Display unit 940 may include a Display panel 941, and optionally, the Display panel 941 may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like. Further, the touch-sensitive surface 931 can overlay the display panel 941, and when a touch operation is detected on or near the touch-sensitive surface 931, the touch operation is transmitted to the processor 990 to determine the type of touch event, and then the processor 990 provides a corresponding visual output on the display panel 941 according to the type of touch event. Although in FIG. 6, the touch-sensitive surface 931 and the display panel 941 are shown as two separate components to implement input and output functions, in some embodiments, the touch-sensitive surface 931 and the display panel 941 may be integrated to implement input and output functions.
The processor 990 is a control center of the terminal device, connects various parts of the entire terminal device using various interfaces and lines, and performs various functions of the terminal device and processes data by operating or executing software programs and/or modules stored in the memory 920 and calling data stored in the memory 920, thereby integrally monitoring the terminal device. Optionally, processor 990 may include one or more processing cores; processor 990 may, among other things, integrate an application processor that handles primarily the operating system, user interface, and applications, etc., and a modem processor that handles primarily wireless communications. It is to be appreciated that the modem processor described above may not be integrated into processor 990.
Specifically, in this embodiment, the display unit of the terminal device is a touch screen display, the terminal device further includes a memory and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include steps for implementing the video playing method or the video control method.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
All functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A video playing method is applied to a display device, and is characterized by comprising the following steps:
acquiring video signals from a plurality of video sources;
analyzing the video signal to obtain a plurality of video pictures corresponding to the plurality of video sources;
and sequentially playing the plurality of video pictures according to the arrangement sequence of the video sources, wherein the playing interval of two adjacent video pictures from the same video source is less than the persistence time of human vision.
2. The method of claim 1, further comprising:
and sending a control signal, wherein the control signal corresponds to a current video source, and the display equipment currently plays a video picture from the current video source.
3. The method of claim 2, wherein the control signal is transmitted via bluetooth, infrared, radio frequency, or WiFi.
4. A video control method applied to glasses, the method comprising:
acquiring a selection instruction, wherein the selection instruction comprises an identifier of a target video source;
and switching transmission or non-transmission according to the identification of the target video source so that a user wearing the glasses can only watch the video picture from the target video source.
5. The method of claim 4, further comprising:
acquiring a control signal, wherein the control signal corresponds to a current video source, and the display equipment currently plays a video picture from the current video source;
the switching of transmission or non-transmission according to the identification of the target video source comprises:
and switching transmission or non-transmission according to the identification of the target video source and the control signal.
6. The method of claim 4, further comprising:
detecting a remaining power in the glasses;
and if the residual electric quantity is lower than a preset threshold value, sending a prompt signal.
7. A video playback apparatus, comprising:
a first acquisition unit for acquiring video signals from a plurality of video sources;
the second acquisition unit is used for analyzing the video signals and acquiring a plurality of video pictures corresponding to the plurality of video sources;
and the playing unit is used for sequentially playing the plurality of video pictures according to the arrangement sequence of the video sources, wherein the playing interval of two adjacent video pictures from the same video source is less than the human eye visual persistence time.
8. A video control apparatus, characterized in that the apparatus comprises:
the device comprises an acquisition unit, a processing unit and a display unit, wherein the acquisition unit is used for acquiring a selection instruction which comprises an identifier of a target video source;
and the switching unit is used for switching transmission or non-transmission according to the identification of the target video source, so that a user wearing the glasses can only watch the video picture from the target video source.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method of any of claims 1-6 are implemented when the program is executed by the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911279114.3A CN112995738A (en) | 2019-12-13 | 2019-12-13 | Video playing method and device, storage medium and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911279114.3A CN112995738A (en) | 2019-12-13 | 2019-12-13 | Video playing method and device, storage medium and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112995738A true CN112995738A (en) | 2021-06-18 |
Family
ID=76332485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911279114.3A Pending CN112995738A (en) | 2019-12-13 | 2019-12-13 | Video playing method and device, storage medium and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112995738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473213A (en) * | 2021-09-03 | 2021-10-01 | 深圳佳力拓科技有限公司 | Digital television display method and device based on Bluetooth black screen glasses |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696222A (en) * | 2010-07-28 | 2012-09-26 | 青岛海信信芯科技有限公司 | Video picture display device and method |
| US20170302990A1 (en) * | 2015-04-15 | 2017-10-19 | Tencent Technology (Shenzhen) Company Limited | Method, terminal, and system for processing data of video stream |
| CN108366250A (en) * | 2018-02-06 | 2018-08-03 | 深圳市鹰硕技术有限公司 | Image display system, method and digital glasses |
-
2019
- 2019-12-13 CN CN201911279114.3A patent/CN112995738A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696222A (en) * | 2010-07-28 | 2012-09-26 | 青岛海信信芯科技有限公司 | Video picture display device and method |
| US20170302990A1 (en) * | 2015-04-15 | 2017-10-19 | Tencent Technology (Shenzhen) Company Limited | Method, terminal, and system for processing data of video stream |
| CN108366250A (en) * | 2018-02-06 | 2018-08-03 | 深圳市鹰硕技术有限公司 | Image display system, method and digital glasses |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473213A (en) * | 2021-09-03 | 2021-10-01 | 深圳佳力拓科技有限公司 | Digital television display method and device based on Bluetooth black screen glasses |
| CN113473213B (en) * | 2021-09-03 | 2021-11-26 | 深圳佳力拓科技有限公司 | Digital television display method and device based on Bluetooth black screen glasses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10620699B2 (en) | Head mounted display, mobile information terminal, image processing apparatus, display control program, display control method, and display system | |
| US10534428B2 (en) | Image processing device and image processing method, display device and display method, and image display system | |
| US10168981B2 (en) | Method for sharing images and electronic device performing thereof | |
| US10769797B2 (en) | Virtual reality experience sharing | |
| EP3143477B1 (en) | System and method for providing haptic feedback to assist in capturing images | |
| JP6165846B2 (en) | Selective enhancement of parts of the display based on eye tracking | |
| WO2015047032A1 (en) | Method for processing contents on basis of bio-signal and device therefor | |
| US11164546B2 (en) | HMD device and method for controlling same | |
| KR101945082B1 (en) | Method for transmitting media contents, apparatus for transmitting media contents, method for receiving media contents, apparatus for receiving media contents | |
| CN104270623B (en) | A kind of display methods and electronic equipment | |
| CN107809658A (en) | A kind of barrage content display method and terminal | |
| US9411162B2 (en) | Mixed reality presenting system, virtual reality presenting system, display apparatus, information processing apparatus, control method, and program | |
| KR20190004088A (en) | Virtual Reality Education System and Method based on Bio Sensors | |
| US20160034037A1 (en) | Display device and control method thereof, gesture recognition method, and head-mounted display device | |
| CN109782968B (en) | Interface adjusting method and terminal equipment | |
| WO2014084193A1 (en) | Electronic apparatus and control program, and display control method | |
| Feldstein et al. | A simple video-based technique for measuring latency in virtual reality or teleoperation | |
| CN112995738A (en) | Video playing method and device, storage medium and electronic equipment | |
| KR102656425B1 (en) | Electronic apparatus and method for displaying an image | |
| KR20150093016A (en) | Dispaly apparatus and controlling method thereof | |
| WO2018186642A1 (en) | Electronic device and screen image display method for electronic device | |
| CN115643445A (en) | Interaction processing method and device, electronic equipment and storage medium | |
| KR20220098021A (en) | Human-Machine Interface Device | |
| CN108140357B (en) | Information processing apparatus | |
| US20240119643A1 (en) | Image processing device, image processing method, and computer-readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |