CN111147770A - Multi-channel video window overlapping display method, electronic equipment and storage medium - Google Patents
Multi-channel video window overlapping display method, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN111147770A CN111147770A CN201911309240.9A CN201911309240A CN111147770A CN 111147770 A CN111147770 A CN 111147770A CN 201911309240 A CN201911309240 A CN 201911309240A CN 111147770 A CN111147770 A CN 111147770A
- Authority
- CN
- China
- Prior art keywords
- video
- overlapping
- image
- display
- overlapped
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000009877 rendering Methods 0.000 claims abstract description 15
- 238000004590 computer program Methods 0.000 claims description 8
- 230000002159 abnormal effect Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- H04N5/265—Mixing
-
- 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
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44012—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Digital Computer Display Output (AREA)
Abstract
The invention discloses a multipath video window overlapping display method, which comprises the following steps: receiving video signals sent by a plurality of paths of video outputs, and acquiring the display positions of the corresponding video signals; judging whether the multiple paths of video signals are overlapped or not according to the display position of each video signal; selecting an image with an overlapped area to be overlapped with a video signal without the overlapped image to form an image to be rendered; and uniformly rendering the obtained images to be rendered and putting the images to a display page for a user to watch. The invention also provides an electronic device and a computer readable storage medium. The multi-channel video window overlapping display method can display the overlapping result by combining the video inputs with overlapping multi-channel display windows together and then performing output rendering once, and has higher processing speed and lower video output delay; the method can effectively solve the problem of abnormal display of the overlapped part of the large-resolution video window.
Description
Technical Field
The invention relates to the technical field of video playing, in particular to a multi-channel video window overlapping display method, electronic equipment and a storage medium.
Background
In the existing video decoding box, each video output window needs to be rendered independently for display, which not only consumes computing resources but also causes large video delay, and more importantly, if a plurality of output windows are overlapped on a large-resolution video such as a 4K video, the overlapped part is often displayed abnormally, such as skipping or screen-splash. Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a display scheme with faster processing speed and lower video delay.
Disclosure of Invention
In order to overcome the defects of the prior art, an object of the present invention is to provide a multi-channel video window overlapping display method, which can solve the problem of abnormal overlapping display of multi-channel video output windows.
Another object of the present invention is to provide an electronic device, which can solve the problem of abnormal overlapping display of multiple video output windows.
It is another object of the present invention to provide a computer-readable storage medium, which can solve the problem of abnormal overlapping display of multiple video output windows.
One of the purposes of the invention is realized by adopting the following technical scheme:
a multi-channel video window overlapping display method comprises the following steps:
a receiving step: receiving video signals sent by a plurality of paths of video outputs, and acquiring the display positions of the corresponding video signals;
a judging step: judging whether the multiple paths of video signals are overlapped or not according to the display position of each video signal, if so, executing an overlapping step, and if not, executing a rendering step;
and (3) an overlapping step: selecting an image with an overlapped area to be overlapped with a video signal without the overlapped image to form an image to be rendered;
a rendering step: and uniformly rendering the obtained images to be rendered and putting the images to a display page for a user to watch.
Further, before the receiving step, a first priority setting step is further included: setting different priorities for different video outputs;
the superposition step: and selecting an image corresponding to the video output with the highest priority in the overlapping area, and overlapping the image with the video signal without image overlapping to form an image to be rendered.
Further, a second priority setting step is included before the receiving step: determining the priority of each video signal according to the video-on-demand sequence;
and (3) an overlapping step: and selecting an image corresponding to the video output with the highest priority in the overlapping area, and overlapping the image with the video signal without image overlapping to form an image to be rendered.
Further, in the second priority setting step: the priority of each video signal is determined according to the video-on-demand sequence, and the higher the priority of the video signal in the back of the video-on-demand sequence is.
Further, in the receiving step, the multi-path video output is two-path video output, three-path video output, or four-path video output.
Further, after the receiving step, the method further comprises the step of adjusting: and determining the size and the position of the video signal on the display page according to the received user adjustment signal.
The second purpose of the invention is realized by adopting the following technical scheme:
an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the computer program to implement a multi-channel video window overlay display method according to any one of the objects of the present invention.
The third purpose of the invention is realized by adopting the following technical scheme:
a computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program, when executed by a processor, implements a multi-channel video window overlay display method as set forth in any one of the objects of the invention.
Compared with the prior art, the invention has the beneficial effects that:
the multi-channel video window overlapping display method can display the overlapping result by combining the video inputs with overlapping multi-channel display windows together and then performing output rendering once, and has higher processing speed and lower video output delay; the method can effectively solve the problem of abnormal display of the overlapped part of the large-resolution video window.
Drawings
FIG. 1 is a flowchart of a multi-channel video window overlapping display method according to a first embodiment;
fig. 2 is a schematic diagram of a video signal superposition display according to the first embodiment.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Example one
The existing implementation mode is to render each video output independently, which can consume large resources and easily cause abnormal display when video pictures are superimposed
As shown in fig. 1, the present embodiment provides a method for displaying multiple channels of video windows in an overlapping manner, including the following steps:
s1: receiving video signals sent by a plurality of paths of video outputs, and acquiring the display positions of the corresponding video signals; specifically, when a video channel of a video decoder is operated at a client, a plurality of video output windows are often overlapped due to the limitation of the interface size; all video signals and the display positions of the video signals on the display page need to be acquired. The multi-path video output is two-path video output or three-path video output or four-path video output.
After the step S1, a step S11 is further included: and determining the size and the position of the video signal on the display page according to the received user adjustment signal. That is, the user can adjust the sizes of different video signals and the corresponding display positions by himself, which is more convenient for the user to use.
S2: judging whether the multiple paths of video signals are overlapped according to the display position of each video signal, if so, executing step S3, and if not, executing step S4;
s3: selecting an image with an overlapped area to be overlapped with a video signal without the overlapped image to form an image to be rendered; if no overlapping exists, the display abnormity can not occur, and the problem of picture skipping or screen blooming can not occur because no overlapping exists; when the overlapping occurs, the display exception is displayed at the moment; in this embodiment, one video signal may be selected for rendering, and the blocked portion of the other video signal is not rendered. If the occlusion rendering is performed in a random manner, a problem arises in that the displayed page is not necessarily the page desired by the user, and therefore, in order to perform the launch display more reasonably, it is necessary to set logic more in line with the daily use habit of the user to perform the display better.
In the present embodiment, it is more preferable that different priorities are set for different video outputs; and selecting an image corresponding to the video output with the highest priority in the overlapping area, and overlapping the image with the video signal without image overlapping to form an image to be rendered. That is, the priority of line 1 is set to 5, the priority of line 2 is set to 3, and the priority of line 3 is set to 1; when all three video signals are superposed, the signal of the line 1 is put and displayed, and the shielded parts of the line 2 and the line 3 are hidden because the priority of the line 1 is highest.
In addition to the above embodiments, there is a priority arrangement mode more suitable for operation, that is, the priority of each video signal is determined according to the video-on-demand sequence; determining the priority of each video signal according to the video-on-demand sequence, wherein the higher the priority of the video signal with the next on-demand sequence is; or the lower the priority of the order of the video-on-demand is; in this embodiment, the video signals with the ordered back order are requested with higher priority as the most preferable implementation. That is, the priority of the video window requested by the client is low, and the priority of the video window requested by the client is the highest, so the video window with low priority does not block the window with high priority, and the specific implementation code is as follows:
if RectInfo window priority is less than the priority of the InputListhead window then
Calaulremainderrec(Rectinfo,NextRectInfo，OutRectInfoList)
END IF
The above code is a code for realizing the above, and the video window with low priority can not block the video window with high priority through the above code.
When different video signals are superimposed, in this embodiment, two paths of signals are superimposed for illustration, the remaining rectangle division rule after the bottom-layer rectangle is superimposed is as shown in fig. 2, a is located at the bottom layer and is blocked by B, and the remaining displayable areas after blocking are a1 and a 2. Depending on the size of B and the relative position between A, B, there may be a number of different overlap states between the two rectangles; specifically, the following algorithm is used for calculating whether two rectangles are overlapped and calculating the remaining rectangle area after the lower layer rectangle is overlapped by the upper layer rectangle:
IfRectInfo overlaps with InputListHead by the n
Calculating the rectangular area left after the rectangular window RectInfo is covered by the InputListHead window
The remaining rectangular areas are output to OutRectInfolist.
S4: and uniformly rendering the obtained images to be rendered and putting the images to a display page for a user to watch.
In the whole algorithm flow of this embodiment, the input end is: inputting an information linked list of a video window by the InputRectInfoList; the output end is: after the video windows are mutually overlapped, an area position information linked list OutRectInfoList can be displayed. In this example, the related operations of the linked list are also used, where GetNext represents the next element to obtain the current element in the linked list, and getnodebsyindex represents the index-th element to obtain the linked list, which are the basic operations of the linked list.
When a client operates a video channel of a video decoder, multiple video output windows are often superimposed due to the limited interface size. The method for realizing the method comprises the steps of firstly obtaining the positions of all display windows set by a user, setting the display priority for each window according to the on-demand sequence, and enabling the output of the window with high priority not to be blocked by the output of the window with lower priority. Then inputting the position information and priority information of the windows into a video window superposition method realized by the patent, finally calculating the positions of the unoccluded parts of all windows displayed on a client interface, and finally intercepting the corresponding unoccluded parts of each path of video to perform uniform output rendering and displaying the uniform output rendering to a user; the video window overlapping method of the embodiment combines the video inputs with overlapping of multiple display windows together, and then only performs output rendering once to display the overlapping result, so that the method has the advantages of higher processing speed, lower video output delay and effectively solves the problem of abnormal display of the overlapping part of the large-resolution video window.
Example two
The second embodiment discloses an electronic device, which comprises a processor, a memory and a program, wherein the processor and the memory can adopt one or more programs, the program is stored in the memory and configured to be executed by the processor, and when the processor executes the program, the multi-channel video window overlapping display method of the first embodiment is realized. The electronic device may be a series of electronic devices such as a mobile phone, a computer, a tablet computer, and the like.
EXAMPLE III
The third embodiment discloses a computer readable storage medium, which is used for storing a program, and when the program is executed by a processor, the method for displaying the superposition of the multi-channel video windows in the first embodiment is realized.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the method operations described above, and may also perform related operations in the method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes instructions for enabling an electronic device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the content-based update notification apparatus, the included units and modules are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (8)
1. A multi-channel video window overlapping display method is characterized by comprising the following steps:
a receiving step: receiving video signals sent by a plurality of paths of video outputs, and acquiring the display positions of the corresponding video signals;
a judging step: judging whether the multiple paths of video signals are overlapped or not according to the display position of each video signal, if so, executing an overlapping step, and if not, executing a rendering step;
and (3) an overlapping step: selecting an image with an overlapped area to be overlapped with a video signal without the overlapped image to form an image to be rendered;
a rendering step: and uniformly rendering the obtained images to be rendered and putting the images to a display page for a user to watch.
2. The method of claim 1, further comprising a first priority setting step, prior to the receiving step, of: setting different priorities for different video outputs;
the superposition step: and selecting an image corresponding to the video output with the highest priority in the overlapping area, and overlapping the image with the video signal without image overlapping to form an image to be rendered.
3. The multi-channel video window overlay display method of claim 1, comprising, before the receiving step, a second priority setting step of: determining the priority of each video signal according to the video-on-demand sequence;
and (3) an overlapping step: and selecting an image corresponding to the video output with the highest priority in the overlapping area, and overlapping the image with the video signal without image overlapping to form an image to be rendered.
4. The multi-channel video window overlay display method of claim 3, wherein said second priority setting step comprises: the priority of each video signal is determined according to the video-on-demand sequence, and the higher the priority of the video signal in the back of the video-on-demand sequence is.
5. The method for displaying window overlays of multiple videos as claimed in any one of claims 1 to 4, wherein in said receiving step said multiple video outputs are two-way video outputs or three-way video outputs or four-way video outputs.
6. The method for displaying a plurality of superimposed video windows according to any one of claims 1 to 4, further comprising, after the receiving step, the adjusting step of: and determining the size and the position of the video signal on the display page according to the received user adjustment signal.
7. An electronic device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements a multi-channel video window overlay display method of any one of claims 1-6 when executing the computer program.
8. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program, when executed by a processor, implements a multi-channel video window overlay display method as recited in any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911309240.9A CN111147770B (en) | 2019-12-18 | 2019-12-18 | Multi-channel video window superposition display method, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911309240.9A CN111147770B (en) | 2019-12-18 | 2019-12-18 | Multi-channel video window superposition display method, electronic equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111147770A true CN111147770A (en) | 2020-05-12 |
| CN111147770B CN111147770B (en) | 2023-07-07 |
Family
ID=70518718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911309240.9A Active CN111147770B (en) | 2019-12-18 | 2019-12-18 | Multi-channel video window superposition display method, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111147770B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511896A (en) * | 2020-11-05 | 2021-03-16 | 浙江大华技术股份有限公司 | Video rendering method and device |
| CN112672210A (en) * | 2020-12-18 | 2021-04-16 | 杭州叙简科技股份有限公司 | Variable frame rate multi-channel video rendering method and system |
| CN112738612A (en) * | 2020-12-28 | 2021-04-30 | 浙江大华技术股份有限公司 | Video processing method and system |
| CN112911371A (en) * | 2021-01-29 | 2021-06-04 | Vidaa美国公司 | Double-channel video resource playing method and display equipment |
| CN113205573A (en) * | 2021-04-23 | 2021-08-03 | 杭州海康威视数字技术股份有限公司 | Image display method and device, image processing equipment and storage medium |
| CN114356475A (en) * | 2021-12-16 | 2022-04-15 | 北京飞讯数码科技有限公司 | Display processing method, device, equipment and storage medium |
| CN114793295A (en) * | 2021-01-25 | 2022-07-26 | 腾讯科技（深圳）有限公司 | Video processing method and device, electronic equipment and computer readable storage medium |
| CN115243092A (en) * | 2022-07-01 | 2022-10-25 | 网易（杭州）网络有限公司 | Video playing method, device and storage medium |
| WO2023131105A1 (en) * | 2022-01-10 | 2023-07-13 | 京东方科技集团股份有限公司 | Display control method and apparatus, and display device and computer-readable medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08275130A (en) * | 1995-04-04 | 1996-10-18 | Canon Inc | Multimedia communication equipment |
| GB9930710D0 (en) * | 1998-12-28 | 2000-02-16 | Nec Corp | Image processing method and apparatus |
| JP2010124429A (en) * | 2008-11-21 | 2010-06-03 | Sony Corp | Video processing apparatus, video processing method and video processing program |
| US20110142426A1 (en) * | 2009-07-10 | 2011-06-16 | Taiji Sasaki | Recording medium, playback device, and integrated circuit |
| US8937685B1 (en) * | 2008-10-09 | 2015-01-20 | Tp Lab, Inc. | Method and system for overlaying videos in a television set using a television script |
| US20150123993A1 (en) * | 2011-12-09 | 2015-05-07 | Sony Computer Entertainment Inc | Image processing device and image processing method |
| CN104618797A (en) * | 2015-02-06 | 2015-05-13 | 腾讯科技（北京）有限公司 | Information processing method and device and client |
| US20170345206A1 (en) * | 2016-05-27 | 2017-11-30 | Intel Corporation | Occlusion query apparatus and method for accelerated rendering |
| US20190295313A1 (en) * | 2018-03-21 | 2019-09-26 | Leigh Davies | Method and apparatus for masked occlusion culling |
| CN110418075A (en) * | 2019-07-23 | 2019-11-05 | 中国航空无线电电子研究所 | More desktop window videos are across screen Overlapping display method |
| US20190373243A1 (en) * | 2018-05-31 | 2019-12-05 | Electronics And Telecommunications Research Institute | Image processing method and image player using thereof |
-
2019
- 2019-12-18 CN CN201911309240.9A patent/CN111147770B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08275130A (en) * | 1995-04-04 | 1996-10-18 | Canon Inc | Multimedia communication equipment |
| GB9930710D0 (en) * | 1998-12-28 | 2000-02-16 | Nec Corp | Image processing method and apparatus |
| US8937685B1 (en) * | 2008-10-09 | 2015-01-20 | Tp Lab, Inc. | Method and system for overlaying videos in a television set using a television script |
| JP2010124429A (en) * | 2008-11-21 | 2010-06-03 | Sony Corp | Video processing apparatus, video processing method and video processing program |
| US20110142426A1 (en) * | 2009-07-10 | 2011-06-16 | Taiji Sasaki | Recording medium, playback device, and integrated circuit |
| US20150123993A1 (en) * | 2011-12-09 | 2015-05-07 | Sony Computer Entertainment Inc | Image processing device and image processing method |
| CN104618797A (en) * | 2015-02-06 | 2015-05-13 | 腾讯科技（北京）有限公司 | Information processing method and device and client |
| US20170345206A1 (en) * | 2016-05-27 | 2017-11-30 | Intel Corporation | Occlusion query apparatus and method for accelerated rendering |
| US20190295313A1 (en) * | 2018-03-21 | 2019-09-26 | Leigh Davies | Method and apparatus for masked occlusion culling |
| US20190373243A1 (en) * | 2018-05-31 | 2019-12-05 | Electronics And Telecommunications Research Institute | Image processing method and image player using thereof |
| CN110418075A (en) * | 2019-07-23 | 2019-11-05 | 中国航空无线电电子研究所 | More desktop window videos are across screen Overlapping display method |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511896A (en) * | 2020-11-05 | 2021-03-16 | 浙江大华技术股份有限公司 | Video rendering method and device |
| CN112672210A (en) * | 2020-12-18 | 2021-04-16 | 杭州叙简科技股份有限公司 | Variable frame rate multi-channel video rendering method and system |
| CN112738612A (en) * | 2020-12-28 | 2021-04-30 | 浙江大华技术股份有限公司 | Video processing method and system |
| CN112738612B (en) * | 2020-12-28 | 2023-04-11 | 浙江大华技术股份有限公司 | Video processing method and system |
| CN114793295A (en) * | 2021-01-25 | 2022-07-26 | 腾讯科技（深圳）有限公司 | Video processing method and device, electronic equipment and computer readable storage medium |
| CN114793295B (en) * | 2021-01-25 | 2023-07-07 | 腾讯科技（深圳）有限公司 | Video processing method and device, electronic equipment and computer readable storage medium |
| CN112911371A (en) * | 2021-01-29 | 2021-06-04 | Vidaa美国公司 | Double-channel video resource playing method and display equipment |
| CN113205573A (en) * | 2021-04-23 | 2021-08-03 | 杭州海康威视数字技术股份有限公司 | Image display method and device, image processing equipment and storage medium |
| CN113205573B (en) * | 2021-04-23 | 2023-03-07 | 杭州海康威视数字技术股份有限公司 | Image display method and device, image processing equipment and storage medium |
| CN114356475A (en) * | 2021-12-16 | 2022-04-15 | 北京飞讯数码科技有限公司 | Display processing method, device, equipment and storage medium |
| CN114356475B (en) * | 2021-12-16 | 2024-06-04 | 北京飞讯数码科技有限公司 | Display processing method, device, equipment and storage medium |
| WO2023131105A1 (en) * | 2022-01-10 | 2023-07-13 | 京东方科技集团股份有限公司 | Display control method and apparatus, and display device and computer-readable medium |
| CN115243092A (en) * | 2022-07-01 | 2022-10-25 | 网易（杭州）网络有限公司 | Video playing method, device and storage medium |
| CN115243092B (en) * | 2022-07-01 | 2024-02-23 | 网易（杭州）网络有限公司 | Video playing method, device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111147770B (en) | 2023-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111147770A (en) | Multi-channel video window overlapping display method, electronic equipment and storage medium | |
| JP6937988B2 (en) | Dynamic video overlay | |
| EP3300017B1 (en) | Method and apparatus for processing wide angle image | |
| US8587693B2 (en) | Determination of storage availability for files to be stored at one or more device quality parameter settings | |
| US9025927B2 (en) | Systems and methods of variable frame rate playback | |
| US8116593B2 (en) | Image processing apparatus, image processing method, and program for determining a zoom area for a displayed zoom image | |
| US10237454B2 (en) | Method for detecting terminal static layer information, terminal and television | |
| CN110662109B (en) | Video playing method, electronic equipment and computer readable storage medium | |
| US20210271383A1 (en) | Picture displaying method, electronic device and storage medium | |
| WO2015161809A1 (en) | Picture splitting method and apparatus, and picture loading method and apparatus | |
| CN113015007A (en) | Video frame insertion method and device and electronic equipment | |
| US20170161875A1 (en) | Video resolution method and apparatus | |
| CN112000908A (en) | Picture loading method, device and system, electronic equipment and readable storage medium | |
| US20190320108A1 (en) | Method for controlling monitoring camera, and monitoring system employing method | |
| US20170161871A1 (en) | Method and electronic device for previewing picture on intelligent terminal | |
| CN112464301A (en) | Image display method and device | |
| CN110858154A (en) | Switching display method and device of carousel pictures, electronic equipment and storage medium | |
| CN113316018A (en) | Method, device and storage medium for overlaying time information on video picture display | |
| CN113126942B (en) | Method and device for displaying cover picture, electronic equipment and storage medium | |
| US20170187927A1 (en) | Method and electronic device for switching video display window | |
| WO2017113737A1 (en) | Method of displaying animated images, and device and terminal equipment | |
| CN106131638B (en) | Information display method and equipment | |
| CN113763860B (en) | Display color determining method, device, electronic equipment and storage medium | |
| CN116560773A (en) | Display method and device of terminal device and storage medium | |
| CN116016988A (en) | Live image processing method, device, electronic equipment and 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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 56 Nanli East Road, Shiqi Town, Panyu District, Guangzhou City, Guangdong Province, 510000 Applicant after: Guangdong Baolun Electronics Co.,Ltd. Address before: 511400 Building 1, industrial zone B, Zhongcun street, Zhongcun street, Panyu District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU ITC ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |