CN112118471A - Display method, display device, multi-information-source sharing system and computer-readable storage medium based on multiple information sources - Google Patents
Display method, display device, multi-information-source sharing system and computer-readable storage medium based on multiple information sources Download PDFInfo
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- CN112118471A CN112118471A CN202010707314.0A CN202010707314A CN112118471A CN 112118471 A CN112118471 A CN 112118471A CN 202010707314 A CN202010707314 A CN 202010707314A CN 112118471 A CN112118471 A CN 112118471A
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- 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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
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- 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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The application relates to a display method, a display device, a multi-information-source sharing system and a computer readable storage medium based on multiple information sources, wherein the display method comprises the steps of obtaining multiple signal sources; acquiring video stream information corresponding to each signal source and synchronously displaying the video stream information; acquiring a selection instruction and displaying a signal source or video stream information corresponding to the acquired selection instruction in a display area. The display device and the multi-source sharing system display contents input by the multi-source using the above method, and the computer readable storage medium stores a code corresponding to the multi-source based display method. The method and the device can be used for synchronously displaying the analyzed signal sources input by the multiple information sources, and are beneficial to reducing the frequency of abnormal playing.
Description
Technical Field
The present application relates to the field of display content control technologies, and in particular, to a display method based on multiple information sources, a display device, a multiple information source sharing system, and a computer-readable storage medium.
Background
When a large screen, a spliced screen, a projector and the like are used for displaying, a signal source needs to be accessed, sometimes even multiple signal sources need to be accessed, and the multiple signal sources can be switched in the display process so as to meet the use requirements of different occasions. Because the signal source can only be seen after being played, the conditions of screen-lost, screen-stuck or screen-blackout and the like can occur when the signal source quality is poor or the signal source is lost.
Disclosure of Invention
In view of the deficiencies of the prior art, the present application aims to provide a display method, a display device, a multi-source sharing system and a computer readable storage medium based on multiple sources, which are helpful to reduce the frequency of abnormal playing.
The above object of the present application is achieved by the following technical solutions:
in a first aspect, the present application provides a display method based on multiple information sources, including:
acquiring a plurality of signal sources;
acquiring video stream information corresponding to each signal source and synchronously displaying the video stream information;
acquiring a selection instruction; and
and displaying the signal source or video stream information corresponding to the acquired selection instruction in a display area.
By adopting the technical scheme, the obtained signal sources are directly converted into video streams to be displayed, and then the corresponding video streams are displayed in the display area according to different selection instructions, namely, the signal sources are firstly pre-displayed and then displayed in the display area according to actual use conditions, so that when selection is carried out, the signal sources or the video stream information meeting the requirements can be selected according to the corresponding pre-display results, and stable switching of playing is realized.
In a preferred example of the first aspect: when signal source or video stream information is acquired, a selection list is synchronously generated;
the selection list comprises a plurality of first information, and each signal source or video stream information has a first information corresponding to the signal source or video stream information;
and when any one of the first information is selected, a selection instruction is obtained.
By adopting the technical scheme, the required signal source or video stream information can be directly selected from the selection list, and the operation is more convenient.
In a preferred example of the first aspect: and after the video stream information is acquired, dynamically evaluating the quality of each piece of video stream information, and giving a dynamic evaluation result.
By adopting the technical scheme, the dynamic evaluation is carried out on the video stream information or the obtained video stream information, so that the selection can be carried out according to the evaluation result, and the use is more humanized.
In a preferred example of the first aspect: and when the dynamic evaluation result is lower than the playing standard, the first information corresponding to the video stream information is differentially displayed or set to be unavailable to be selected.
By adopting the technical scheme, the operation reminding device can play a role in reminding or limiting the operation, and reduces the probability of misoperation.
In a second aspect, the present application provides a multi-source based display device, comprising:
the first acquisition unit is used for acquiring a plurality of signal sources;
the second acquisition unit is used for acquiring video stream information corresponding to each signal source;
the first display unit is used for displaying the video stream information acquired by the second acquisition unit;
the third acquisition unit is used for acquiring a selection instruction; and
and the second display unit is used for displaying the signal source or the video stream information corresponding to the acquired selection instruction in a display area.
By adopting the technical scheme, the obtained signal sources are directly converted into video streams to be displayed, and then the corresponding video streams are displayed in the display area according to different selection instructions, namely, the signal sources are firstly pre-displayed and then displayed in the display area according to actual use conditions, so that when selection is carried out, the signal sources or the video stream information meeting the requirements can be selected according to the corresponding pre-display results, and stable switching of playing is realized.
In a preferred example of the second aspect, the method further includes a list generating unit;
the list generating unit is used for synchronously generating a selection list when acquiring signal source or video stream information;
the selection list comprises a plurality of first information, and each signal source or video stream information has a first information corresponding to the signal source or video stream information;
and when any one of the first information is selected, a selection instruction is obtained.
By adopting the technical scheme, the required signal source or video stream information can be directly selected from the selection list, and the operation is more convenient.
In a preferred example of the second aspect, the method further includes:
the quality evaluation unit is used for dynamically evaluating the quality of each piece of video stream information after the video stream information is acquired; and
and the quality display unit is used for displaying the dynamic evaluation result given by the quality evaluation unit.
By adopting the technical scheme, the dynamic evaluation is carried out on the video stream information or the obtained video stream information, so that the selection can be carried out according to the evaluation result, and the use is more humanized.
In a preferred example of the second aspect, further comprising a processing unit;
the processing unit is used for displaying the first information corresponding to the video stream information in a distinguishing way or setting the first information as being unable to be selected when the dynamic evaluation result is lower than the playing standard.
By adopting the technical scheme, the operation reminding device can play a role in reminding or limiting the operation, and reduces the probability of misoperation.
In a third aspect, the present application provides a multi-source sharing system, including:
one or more memories for storing instructions; and
one or more processors configured to retrieve and execute the instructions from the memory to perform the multi-source based display method as described in the first aspect and the preferred example of the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium comprising:
a program which, when executed by a processor, executes the multi-source based display method as described in the first aspect and the preferred example of the first aspect.
In a fifth aspect, the present application provides a computer program product comprising program instructions for executing any one of the multi-source based display methods as described in the first aspect and the preferred examples of the first aspect when the program instructions are executed by a computing device.
In a sixth aspect, the present application provides a system on a chip comprising a processor configured to perform the functions recited in the above aspects, such as generating, receiving, sending, or processing data and/or information recited in the above methods.
In one possible design, the system-on-chip further includes a memory for storing necessary program instructions and data. The chip system may be formed by a chip, or may include a chip and other discrete devices. The processor and the memory may be decoupled, disposed on different devices, connected in a wired or wireless manner, or coupled on the same device.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the obtained signal sources are directly converted into video streams to be displayed, and then the corresponding video streams are displayed in a display area according to different selection instructions, namely, the signal sources are firstly pre-displayed and then displayed in the display area according to actual use conditions, so that the signal sources or the video stream information meeting the requirements can be selected according to the corresponding pre-displayed results during selection, and stable switching of playing is realized.
2. When signal source or video stream information is obtained, a selection list is synchronously generated, and operation is performed in the selection list, so that the required signal source or video stream information can be selected, and the operation is more convenient.
3. And the quality of the obtained video stream information is synchronously and dynamically evaluated, so that the video stream information can be selected according to the evaluation result, and the use is more humanized.
4. For the video stream information lower than the evaluation result, the first information corresponding to the video stream information is specially prompted or limited to be unavailable for selection, so that the probability of misoperation can be reduced.
Drawings
Fig. 1 is a schematic block flow diagram of a method provided in an embodiment of the present application.
Fig. 2 is a processing diagram of a signal source displaying in a display area according to an embodiment of the present disclosure.
Fig. 3 is a processing diagram of another signal source displaying in a display area according to an embodiment of the present application.
Fig. 4 is a schematic interface diagram for generating a selection list according to an embodiment of the present application.
Fig. 5 is a schematic view of an interface for performing dynamic evaluation based on the one shown in fig. 4.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, a display method based on multiple information sources disclosed in an embodiment of the present application includes:
s101, acquiring a plurality of signal sources;
s102, acquiring video stream information corresponding to each signal source and synchronously displaying the video stream information;
s103, acquiring a selection instruction;
and S104, displaying the signal source or video stream information corresponding to the acquired selection instruction in a display area.
In step S101, a plurality of signal sources are obtained, where the signal sources may be from different devices, such as a plurality of computers, mobile phones, players, or cameras, and the signal sources may be accessed by wired or wireless methods.
The wired access mode includes ADSL access, optical fiber access, Cable modem access, data line access, signal line access and other forms.
The wireless access mode comprises a wireless network access mode, an NFC access mode, a Bluetooth access mode, a wireless local area network access mode and other modes.
In step S102, the obtained signal source is converted into video stream information, and then synchronous display is performed.
It should be understood that, for the obtained signal source, there are two kinds of digital signals and analog signals, which need to be decoded before being viewed, so that the actual playing effect of the signal source can be known in advance by decoding the signal source.
It should also be understood that the signal source obtained should be a dynamic process in the time sequence of its playing, i.e. it needs to be decoded and played all the time in a complete operation process, because the stability of the signal source quality cannot be determined.
For example, in the playing time sequence of a signal source, the playing requirement is satisfied between the first time node and the second time node, and the playing requirement is not satisfied between the second time node and the third time node, so that only the first time node and the second time node can be selected, and the selection cannot be performed on the whole playing time sequence.
The content in step S103 is to obtain a selection instruction, which is a specific selection of the played video stream information, and the selection mode includes various modes such as mouse click, touch click, instruction input, and the like.
In step S104, the signal source or the video stream information corresponding to the selection instruction acquired in step S103 is displayed in a display area, and the specific display modes include the following two types:
first, please refer to fig. 2, a corresponding signal source is decoded, and then video stream information obtained after decoding is displayed in a display area.
Secondly, referring to fig. 3, the video stream information obtained in step S102 is directly projected to a display area for display.
It should be understood that in an actual usage environment, the control end and the display end are generally two different devices, and there may be a difference between the two devices in terms of resolution or display system, and therefore, it is necessary to decode the signal source again, but if the control end and the display end are consistent in terms of resolution or display system, the video stream information on the control end may be directly projected onto the display end for display.
It should be further understood that in some specific use environments, for example, ten signal sources are simultaneously accessed, and in the process of displaying in the display area, switching is required, at this time, each signal source is decoded and corresponding video stream information is obtained, before switching, the play quality of the video stream information corresponding to the signal source to be switched needs to be observed first, and when the play quality is poor, other signal sources are selected immediately.
Of course, in order to ensure the final display effect, multiple signal sources can be accessed to the same playing content, the signal sources correspond to the same playing content, and when one of the signal sources cannot meet the playing requirement, the signal sources can be quickly switched to other signal sources.
Referring to fig. 4, as a specific embodiment of the multi-source-based display method, when signal source or video stream information is acquired, a selection list needs to be generated synchronously, and the selection list is used to facilitate selection, so as to improve convenience of use.
It should be understood that when displaying the video stream information corresponding to the signal source, each video stream information needs to be divided into a certain display area on the screen for easy observation, in the selection process, an operation device (e.g. a mouse) needs to be moved for a certain distance, and when the distance between the two display areas is longer, the operation time is also longer.
The selection list only comprises a plurality of first information, and each first information corresponds to a signal source or video stream information.
The first information may be text information, such as the first signal source, the second signal source, … …, and the ninth signal source, and these first information are ordered, and during the selection process, the moving distance of the operating device is very short, and the switching speed is faster.
In some possible implementations, the textual information in the pick list is arranged vertically.
Selecting any one of the first information generates a selection instruction, which is the content in step S103, and then in step S104, the signal source or video stream information corresponding to the selected first information is displayed in the display area.
As a specific embodiment of the multi-source-based display method, after the video stream information is obtained, that is, after step S102, the quality of each video stream information is evaluated, that is, the quality of each video stream information is evaluated in a quantitative manner, and the evaluation is performed dynamically, and the evaluation is performed to enable a worker to know the quality of each video stream information more clearly, so that a more accurate and faster selection can be made according to the evaluation result.
In some possible implementations, the evaluation results are presented in the form of scores.
Referring to fig. 5, for example, at a certain time node, there are 5 pieces of video stream information, and the results of dynamic evaluation are 23, 45, 98 and 87, and it is obvious that the highest quality is the video stream information corresponding to 98, so that in the process of switching, it is possible to switch this video stream information or the signal source corresponding to the video stream information preferentially.
For example, for a plurality of signal sources with the same content accessed simultaneously, the evaluation results of the analyzed video stream information on a certain time node are 98, 34, 21, 6, and 45, and it is obvious that the video stream information corresponding to 98 is the highest quality, so that in the switching process, the video stream information or the signal source corresponding to the video stream information can be preferentially switched.
After the evaluation is added, the operation difficulty can be reduced, for example, the evaluation results corresponding to the two pieces of video stream information are 84 and 89, and since the difference of the scores is not large, a certain time is needed to be spent when the two pieces of video stream information are simply observed by human eyes, and even the two pieces of video stream information cannot be distinguished at all, and after the dynamic evaluation is introduced, the quality of each piece of video stream information can be quickly known and a selection can be made.
In some possible implementations, the dynamic evaluation may use the pixel difference as a measure, such as Mean Square Error (MSE), peak signal-to-noise ratio (PSNR), Structural Similarity (SSIM), or VQM.
The VQM objective test standard is to simulate an actual human visual system by utilizing a statistical principle, and calculate a video quality objective evaluation value on the basis of extracting image characteristic values (information such as brightness, color, space-time change and the like) which can be perceived by human eyes in a reference and a corresponding test image, wherein the evaluation value is the comprehensive reflection of damages such as fuzzy, block distortion, uneven/unnatural motion, noise, error blocks and the like which can be perceived by human eyes, and the value is between 0 and 1, and the smaller the value is, the better the value is.
Furthermore, a playing standard is introduced as a reference for the dynamic evaluation result, and when the dynamic evaluation result is lower than the playing standard, the first information corresponding to the video stream information is differentially displayed or set to be unable to be selected, so that selection errors caused by misoperation can be avoided.
For example, quantitative values are used for the playing criteria and the dynamic evaluation results, the value of the playing criteria is 80, the signal source or the video stream information lower than 80 affects the display effect of the display area, and the values of the dynamic evaluation results are 85, 95, 43, 32, 9, and 85, so that the signal source or the video stream information can be divided into two categories according to the dynamic evaluation, which are respectively:
allowing playback to occur: 85. 95, 85;
playback is not allowed: 43. 32, 9;
according to the classification result, the following processing is carried out on the first information in the selection list which is not allowed to be played:
first, the first information is displayed differently, such as color difference, font difference, or display scale difference.
Second, the state of the first information is changed to be non-selectable, that is, no selection instruction is generated by clicking the first information.
Of course, the first processing mode and the second processing mode may be used separately or simultaneously, for example, the color of the first information may be changed simultaneously when the first information cannot be selected.
The embodiment of the application also discloses a display device based on multiple information sources, which comprises:
the first acquisition unit is used for acquiring a plurality of signal sources;
the second acquisition unit is used for acquiring video stream information corresponding to each signal source;
the first display unit is used for displaying the video stream information acquired by the second acquisition unit;
the third acquisition unit is used for acquiring a selection instruction; and
and the second display unit is used for displaying the video stream information corresponding to the acquired selection instruction in a display area.
In one example, the units in any of the above apparatuses may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), or one or more Digital Signal Processors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), or a combination of at least two of these integrated circuit forms. As another example, when a unit in a device may be implemented in the form of a processing element scheduler, the processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of invoking programs. As another example, these units may be integrated together and implemented in the form of a system-on-a-chip (SOC).
Further, the device also comprises a list generating unit;
the list generating unit is used for synchronously generating a selection list when acquiring signal source or video stream information;
the selection list comprises a plurality of first information, and each signal source or video stream information has a first information corresponding to the signal source or video stream information;
and when any one of the first information is selected, a selection instruction is obtained.
Further, still include:
the quality evaluation unit is used for dynamically evaluating the quality of each piece of video stream information after the video stream information is acquired; and
and the quality display unit is used for displaying the dynamic evaluation result given by the quality evaluation unit.
Further, the device also comprises a processing unit;
the processing unit is used for displaying the first information corresponding to the video stream information in a distinguishing way or setting the first information as being unable to be selected when the dynamic evaluation result is lower than the playing standard.
The embodiment of the application also discloses a multi-information-source sharing system, which comprises:
one or more memories for storing instructions; and
one or more processors configured to retrieve and execute the instructions from the memory to perform the multi-source based display method as described above.
Various objects such as various messages/information/devices/network elements/systems/devices/actions/operations/procedures/concepts may be named in the present application, it is to be understood that these specific names do not constitute limitations on related objects, and the named names may vary according to circumstances, contexts, or usage habits, and the understanding of the technical meaning of the technical terms in the present application should be mainly determined by the functions and technical effects embodied/performed in the technical solutions.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It should also be understood that, in various embodiments of the present application, first, second, etc. are used merely to indicate that a plurality of objects are different. For example, the first time window and the second time window are merely to show different time windows. And should not have any influence on the time window itself, and the above-mentioned first, second, etc. should not impose any limitation on the embodiments of the present application.
It is also to be understood that the terminology and/or the description of the various embodiments herein is consistent and mutually inconsistent if no specific statement or logic conflicts exists, and that the technical features of the various embodiments may be combined to form new embodiments based on their inherent logical relationships.
It will be appreciated that the memory in the embodiments of the subject application can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory.
The non-volatile memory may be ROM, Programmable Read Only Memory (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), or flash memory.
Volatile memory can be RAM, which acts as external cache memory. There are many different types of RAM, such as Static Random Access Memory (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synclink DRAM (SLDRAM), and direct memory bus RAM.
The processor mentioned in any of the above may be a CPU, a microprocessor, an ASIC, or one or more integrated circuits for controlling the execution of the program of the method for transmitting feedback information. The processing unit and the storage unit may be decoupled, and are respectively disposed on different physical devices, and are connected in a wired or wireless manner to implement respective functions of the processing unit and the storage unit, so as to support the system chip to implement various functions in the foregoing embodiments. Alternatively, the processing unit and the memory may be coupled to the same device.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a computer-readable storage medium, which includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned computer-readable storage media comprise: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A multi-source based display method, comprising:
acquiring a plurality of signal sources;
acquiring video stream information corresponding to each signal source and synchronously displaying the video stream information;
acquiring a selection instruction; and
and displaying the signal source or video stream information corresponding to the acquired selection instruction in a display area.
2. The multi-source based display method as claimed in claim 1, wherein: when signal source or video stream information is acquired, a selection list is synchronously generated;
the selection list comprises a plurality of first information, and each signal source or video stream information has a first information corresponding to the signal source or video stream information;
and when any one of the first information is selected, a selection instruction is obtained.
3. The multi-source based display method of claim 2, wherein: and after the video stream information is acquired, dynamically evaluating the quality of each piece of video stream information, and giving a dynamic evaluation result.
4. The multi-source based display method as claimed in claim 3, wherein: and when the dynamic evaluation result is lower than the playing standard, the first information corresponding to the video stream information is differentially displayed or set to be unavailable to be selected.
5. A multi-source based display device, comprising:
the first acquisition unit is used for acquiring a plurality of signal sources;
the second acquisition unit is used for acquiring video stream information corresponding to each signal source;
the first display unit is used for displaying the video stream information acquired by the second acquisition unit;
the third acquisition unit is used for acquiring a selection instruction; and
and the second display unit is used for displaying the signal source or the video stream information corresponding to the acquired selection instruction in a display area.
6. The multi-source-based display device according to claim 5, further comprising a list generating unit;
the list generating unit is used for synchronously generating a selection list when acquiring signal source or video stream information;
the selection list comprises a plurality of first information, and each signal source or video stream information has a first information corresponding to the signal source or video stream information;
and when any one of the first information is selected, a selection instruction is obtained.
7. The multi-source-based display device according to claim 6, further comprising:
the quality evaluation unit is used for dynamically evaluating the quality of each piece of video stream information after the video stream information is acquired; and
and the quality display unit is used for displaying the dynamic evaluation result given by the quality evaluation unit.
8. The multi-source based display device of claim 7, further comprising a processing unit;
the processing unit is used for displaying the first information corresponding to the video stream information in a distinguishing way or setting the first information as being unable to be selected when the dynamic evaluation result is lower than the playing standard.
9. A multi-source sharing system, the system comprising:
one or more memories for storing instructions; and
one or more processors configured to retrieve and execute the instructions from the memory to perform the multi-source based display method according to any one of claims 1 to 4.
10. A computer-readable storage medium, the computer-readable storage medium comprising:
program which, when executed by a processor, performs the multi-source based display method of any one of claims 1 to 4.
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Application publication date: 20201222 |