WO2017032082A1 - 设置屏幕菜单的透明度的方法、装置以及音视频播放设备 - Google Patents

设置屏幕菜单的透明度的方法、装置以及音视频播放设备 Download PDF

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Publication number
WO2017032082A1
WO2017032082A1 PCT/CN2016/082403 CN2016082403W WO2017032082A1 WO 2017032082 A1 WO2017032082 A1 WO 2017032082A1 CN 2016082403 W CN2016082403 W CN 2016082403W WO 2017032082 A1 WO2017032082 A1 WO 2017032082A1
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WIPO (PCT)
Prior art keywords
transparency
area
screen menu
preset
menu data
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Ceased
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PCT/CN2016/082403
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English (en)
French (fr)
Inventor
刘伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Le Holdings Beijing Co Ltd
Leshi Zhixin Electronic Technology Tianjin Co Ltd
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Le Holdings Beijing Co Ltd
Leshi Zhixin Electronic Technology Tianjin Co Ltd
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Priority to US15/242,069 priority Critical patent/US20170053622A1/en
Publication of WO2017032082A1 publication Critical patent/WO2017032082A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/37Details of the operation on graphic patterns
    • G09G5/377Details of the operation on graphic patterns for mixing or overlaying two or more graphic patterns
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/485End-user interface for client configuration
    • H04N21/4854End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312Generation 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/485End-user interface for client configuration
    • H04N21/4858End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845Structuring of content, e.g. decomposing content into time segments
    • H04N21/8453Structuring of content, e.g. decomposing content into time segments by locking or enabling a set of features, e.g. optional functionalities in an executable program
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/10Special adaptations of display systems for operation with variable images
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00Aspects of display data processing
    • G09G2340/04Changes in size, position or resolution of an image
    • G09G2340/0407Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0435Change or adaptation of the frame rate of the video stream
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00Aspects of display data processing
    • G09G2340/12Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • G09G2340/125Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels wherein one of the images is motion video
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/005Adapting incoming signals to the display format of the display terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits

Definitions

  • the embodiments of the present invention relate to the field of multimedia technologies, and in particular, to a method, an apparatus, and an audio and video playing device and a storage medium for setting a transparency of an on-screen menu.
  • the existing audio and video playback device (such as a smart TV) can be superimposed by the intelligent video processor to send the video signal and the screen menu data to the display for display, and the transparency of the on-screen menu is controlled by the intelligent video processor V-by
  • the Alpha data in the One format is set to be completed, that is, the Alpha data in the V-by-One format is used to set the transparency of the background of the on-screen menu.
  • existing audio and video playback devices (such as smart TVs) are often difficult to meet the needs of users due to their low processing power.
  • the processor's frequency and register bits are higher than the average processor (for example, if the general processor is 32-bit, the main frequency is 1.2 Gigabit In Hertz (GHz), the processor of a high-performance audio and video playback device can be a 64-bit processor with a frequency of 2 to 2.5 GHz, which is a relative value. Therefore, the ability to play high-definition video or handle large games. Stronger.
  • the screen menu is transmitted.
  • the high definition multimedia interface (HDMI) standard format used in the data does not have the setting of Alpha data. Therefore, the screen with a certain transparency cannot be displayed when the superimposed external video signal and screen menu data are displayed.
  • the menu which prevents the user from seeing external video signals that are obscured by the background of the on-screen menu, resulting in a poor user experience.
  • Embodiments of the present invention provide a method, an apparatus, and an audio and video playing device and a storage medium for setting a transparency of an on-screen menu, which are used to solve an external video signal and screen menu data in an existing high-performance audio and video playback device.
  • the transparency of the background of the on-screen menu cannot be set, resulting in a problem of poor user experience.
  • An embodiment of the present invention provides a method for setting a transparency of a screen menu, including: receiving screen menu data; setting a transparency of an area to be adjusted in the received screen menu data to a preset transparency, and setting a screen after transparency
  • the menu data is superimposed on the received external video signal and output to the display screen display; wherein the preset transparency is a transparency other than opacity.
  • An embodiment of the present invention provides an apparatus for setting a transparency of an on-screen menu, comprising: a receiving module, configured to receive screen menu data; and a setting superimposing module, configured to set a transparency of the to-be-adjusted area in the received screen menu data to a preset The transparency is set, and the screen menu data after the transparency is set is superimposed on the received external video signal and output to the display screen; wherein the preset transparency is a transparency other than opacity.
  • An audio and video playback device includes: a processor, a frame rate conversion/motion estimation and motion compensation FRC/MEMC chip, and a display; wherein the processor is configured to: The transparency of the adjustment area is set to the preset transparency, and the screen menu data after the transparency is set is sent to the FRC/MEMC chip; the FRC/MEMC chip is used for the screen menu data after the transparency is set and received The external video signals are superimposed and output to the display display; wherein the preset transparency is a transparency other than opacity.
  • An audio and video playing device includes: a processor, a video format conversion bridge, and a display; wherein the processor is configured to set a transparency of an area to be adjusted in the screen menu data to a preset Transparency, and the screen menu data after the transparency is set is sent to the video format conversion bridge; the video format conversion bridge is used to superimpose the screen menu data after the transparency is set with the received external video signal. Outputting to the display display; wherein the preset transparency is a transparency other than opacity.
  • An audio and video playing device includes: a processor and a memory; and the memory stores a program for performing the following steps: receiving screen menu data; and the area to be adjusted in the received screen menu data Transparency is set to preset transparency and will be set to The screen menu data after the brightness is superimposed on the received external video signal and output to the display screen display; wherein the preset transparency is a transparency other than opacity; the processor is configured to execute the storage in the memory The program.
  • the embodiment of the present invention provides a storage medium, where the storage medium stores a program for executing a method for setting transparency of an on-screen menu provided by an embodiment of the present invention.
  • a method and device for setting transparency of a screen menu, and an audio and video playing device and a storage medium are provided by setting a transparency of an area to be adjusted in the received screen menu data to a preset transparency, and setting the setting After the transparency, the on-screen menu data is superimposed on the received external video signal and output to the display screen display, so that when the superimposed external video signal and the on-screen menu data are displayed, if the area to be adjusted is the menu area, at least A translucent on-screen menu that allows the user to see external video signals that are hidden by the on-screen menu, improving the user experience.
  • FIG. 1 is a flowchart of a method for setting transparency of an on-screen menu according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a screen menu displayed according to screen menu data according to an embodiment of the present invention
  • FIG. 3 is a second flowchart of a method for setting transparency of an on-screen menu according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of an application scenario of a method for setting a transparency of an on-screen menu according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a second application scenario of a method for setting a transparency of an on-screen menu according to an embodiment of the present disclosure
  • FIG. 6 is a schematic structural diagram of an apparatus for setting transparency of an on-screen menu according to an embodiment of the present invention.
  • the method for setting the transparency of the screen menu provided by the embodiment of the present invention, as shown in FIG. 1 includes:
  • the preset transparency is a transparency other than opacity.
  • the screen menu displayed on the display screen has a certain transparency, and the displayed external video signal is not completely blocked, thereby improving the user experience.
  • the menu displayed according to the screen menu data usually includes two areas, namely, the A area in the white line and the B area outside the white line, the A area and the B area.
  • the difference between the areas is that the A area contains menu options and backgrounds, and the B area contains only the background. Therefore, the color of the background of the A area can be set to the first color to set the A area as the first to-be-adjusted area, and the color of the background of the B area as the second color to use the B area as the second to-be-adjusted area.
  • the method for setting the transparency of the screen menu provided by the embodiment of the present invention, as shown in FIG. 3, includes:
  • the A area that is, the transparency of the first to-be-adjusted area in the screen menu data can be set to the first preset transparency, wherein A transparency can be a transparency other than full transparency and opacity, that is, translucent, wherein the transparency is set by the alpha value, which can be divided into 0-255 levels, "0" is fully transparent, and "255" is opaque. Therefore, translucency means that the alpha value is between 0 and 255. Since the A area is translucent, it is also possible to see the video displayed according to the external video signal through the A area.
  • the B area that is, the transparency of the second to-be-adjusted area in the screen menu data can be set to the second preset transparency, and the second transparency can be completely transparent. In this way, the video displayed according to the external video signal can be seen through the B area.
  • the first to-be-adjusted area is a menu area in the screen menu data
  • the second to-be-adjusted area is an image area other than the menu area in the screen menu data.
  • the structural schematic diagram of the application scenario of the method is as shown in FIG. 4, and the screen menu data may be in any data format by the processor 41 of the audio and video playback device.
  • the HDMI format is output, and then the On-Screen Display (OSD) data output by the processor 41 of the audio-video playback device is converted by the data conversion chip 42 into frame rate conversion/motion estimation and motion compensation ( Frame Rate Conversion/Motion Estimate and Motion Compensation, FRC/MEMC)
  • the OSD data recognized by the chip 44, the video format conversion bridge 43 converts the received external video signal of any format into a video signal recognizable by the FRC/MEMC chip 44, For example, if the FRC/MEMC chip 44 is capable of recognizing a V-by-One format video signal, the video format conversion bridge 43 converts a received format, such as an HDMI format external video signal, into a V-by-One format.
  • the video signal is output to the FRC/MEMC chip 44. Then, the FRC/MEMC chip 44 sets the transparency of the area to be adjusted in the received OSD data to a preset transparency, and the OSD data after the transparency is set and the external video signal converted by the video format conversion bridge 43. Superimposed and output to the display.
  • the FRC/MEMC chip 44 sets the transparency of the first to-be-adjusted region in the received OSD data to the first preset transparency, and the second to-be-adjusted region in the received OSD data.
  • the transparency is set to the second preset transparency, and the OSD data after the transparency of the background is set is superimposed with the external video signal converted by the video format conversion bridge 43 and output to the display screen.
  • the structural schematic diagram of the application scenario of the method is as shown in FIG. 5, and the screen menu data may be in any data format by the processor 41 of the audio and video playback device.
  • the HDMI format is output, and then the OSD data output from the processor 41 of the audio-video playback device is converted by the data conversion chip 42 into OSD data that can be recognized by the video format conversion bridge 43.
  • the video format conversion bridge 43 sets the transparency of the to-be-adjusted region in the received OSD data to a preset transparency, and superimposes the set OSD data with the received external video signal, and the superimposed video signal.
  • the video format conversion bridge 43 sets the transparency of the first to-be-adjusted area in the received OSD data to the first preset transparency.
  • the FRC/MEMC chip 44 And setting the transparency of the second to-be-adjusted region in the received OSD data to the second preset transparency, and superimposing the set OSD data with the received external video signal, and converting the superimposed video signal a video signal recognizable by the FRC/MEMC chip 44; for example, if the FRC/MEMC chip 44 is capable of recognizing a video signal in the V-by-One format, the video frame
  • the video signal output converter bridge chip 43 will receive a certain format, such as an external video signal format conversion to HDMI V-by-One format to the FRC / MEMC chip 44.
  • the FRC/MEMC chip 44 performs compensation processing on the received video signal and outputs it to the display screen.
  • the processor of the audio and video playback device can also be connected to an Ethernet module, a Wireless Fidelity (Wi-Fi) module, a Bluetooth module, a power management module, a storage module, an audio system, and the like.
  • Wi-Fi Wireless Fidelity
  • the chip sets the transparency of the area to be adjusted in the OSD data.
  • the above external video signal refers to a video signal that is not output by the processor of the audio and video playback device, but a video signal that is output by an external video signal source.
  • the embodiment of the present invention further provides a device for setting the transparency of the screen menu. Since the principle of the problem solved by the device is similar to the method for setting the transparency of the screen menu, the implementation of the device can be referred to the foregoing method. The implementation, repetitions will not be repeated.
  • An apparatus for setting the transparency of an on-screen menu provided by the embodiment of the present invention, as shown in FIG. 6, includes:
  • a receiving module 61 configured to receive screen menu data
  • the setting superimposing module 62 is configured to set the transparency of the to-be-adjusted area in the received screen menu data to a preset transparency, and superimpose the screen menu data after the transparency is set on the received external video signal, and output the image to the display screen. display;
  • the preset transparency is a transparency other than opacity.
  • the overlay module 62 is configured to:
  • the first preset transparency is a transparency other than full transparency, and the second preset transparency is fully transparent.
  • the first to-be-adjusted area is a menu area
  • the second to-be-adjusted area is an image area other than the menu area
  • the embodiment of the present invention further provides an FRC/MEMC chip, including an FRC/MEMC module and an image overlay module;
  • the image overlay module includes the apparatus for setting the transparency of the screen menu provided by the embodiment of the present invention.
  • the embodiment of the present invention further provides a video format conversion bridge, including a data format conversion module and an image overlay module.
  • the image overlay module includes the apparatus for setting the transparency of the screen menu provided by the embodiment of the present invention.
  • An audio and video playing device includes: a processor, a frame rate conversion/motion estimation and motion compensation FRC/MEMC chip, and a display; wherein, the processor is configured to adjust an area to be adjusted in the screen menu data.
  • the transparency is set to the preset transparency, and the screen menu data after the transparency is set is sent to the FRC/MEMC chip; the FRC/MEMC chip is used to superimpose the screen menu data after the transparency is set with the received external video signal.
  • the processor is specifically configured to: set a transparency of the first to-be-adjusted region in the screen menu data to the first pre-preparation Setting transparency, and setting the transparency of the second to-be-adjusted area in the screen menu data to the second preset transparency, and transmitting the screen menu data after the transparency is set to the FRC/MEMC chip; wherein, the first preset transparency and The second preset transparency is transparency other than opacity.
  • the first preset transparency is a transparency other than full transparency; the second preset transparency is fully transparent; the first to-be-adjusted region is The menu area, the second area to be adjusted is an image area other than the menu area.
  • An audio and video playback device includes: a processor, a video format conversion bridge, and a display; wherein the processor is configured to set a transparency of an area to be adjusted in the screen menu data to a preset transparency, The screen menu data after the transparency is set is sent to the video format conversion bridge; the video format conversion bridge is used to superimpose the screen menu data with the transparency set and the received external video signal to output to the display;
  • the default transparency is a transparency other than opacity.
  • the processor is specifically configured to: set a transparency of the first to-be-adjusted region in the screen menu data to a first preset transparency, and The transparency of the second to-be-adjusted area in the screen menu data is set to the second preset transparency, and the screen menu data after the transparency is set is sent to the video format conversion bridge; wherein the first preset transparency and the second preset Transparency is transparency other than opacity.
  • the first preset transparency is a transparency other than full transparency; the second preset transparency is fully transparent; the first to-be-adjusted region is The menu area, the second area to be adjusted is an image area other than the menu area.
  • An audio and video playing device includes: a processor and a memory; and a program stored in the memory for performing the following steps: receiving screen menu data; and transparency of an area to be adjusted in the received screen menu data Set to preset transparency, and superimpose the screen menu data with the transparency set and the received external video signal to output to the display; wherein the preset transparency is a transparency other than opacity; the processor is used to execute A program stored in memory.
  • a program for performing the following steps is further stored in the memory: setting a transparency of the first to-be-adjusted region in the received screen menu data a first preset transparency, and setting a transparency of the second to-be-adjusted region in the received screen menu data to a second preset transparency; wherein the first preset transparency and the second preset transparency are both opaque Transparency.
  • the first preset transparency stored in the memory is a transparency other than full transparency.
  • the second preset transparency stored in the memory is fully transparent.
  • the first to-be-adjusted area stored in the memory is a menu area
  • the second to-be-adjusted area is an image area other than the menu area
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without deliberate labor.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

本发明实施例提供一种设置屏幕菜单的透明度的方法、装置以及音视频播放设备和存储介质,所述方法包括接收屏幕菜单数据;将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;所述预设透明度为除不透明以外的一个透明度。该方法通过将接收到的屏幕菜单数据中的背景的透明度设置为预设透明度,并将设置了背景的透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示,从而在显示叠加后的外部视频信号与屏幕菜单数据时显示带有至少为半透明的背景屏幕菜单,使得用户可以看到被屏幕菜单的背景遮住的外部视频信号,从而提高了用户体验。

Description

设置屏幕菜单的透明度的方法、装置以及音视频播放设备
本申请要求在2015年08月21日提交中国专利局、申请号为201510522166.4、申请名称为“一种设置屏幕菜单的透明度的方法、装置和芯片”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本发明实施例涉及多媒体技术领域,尤其涉及一种设置屏幕菜单的透明度的方法、装置以及音视频播放设备和存储介质。
背景技术
现有的音视频播放设备(例如智能电视)可以由其中的智能视频处理器把视频信号和屏幕菜单数据叠加后送到显示屏进行显示,而屏幕菜单的透明度由智能视频处理器对V-by-One格式中的Alpha数据进行设定来完成,也就是说,V-by-One格式中的Alpha数据就是用来设置屏幕菜单的背景的透明度。但是,现有的音视频播放设备(例如智能电视),由于其处理器的处理能力较低,通常难以满足用户的需求。
而一些高性能的音视频播放设备,例如:电脑、手机等,由于处理器的主频与寄存器的位数高于一般的处理器(例如,若一般处理器为32位、主频1.2千兆赫兹(GHz),则高性能的音视频播放设备的处理器可以是64位、主频2~2.5GHz的处理器,这是相对值),因此,播放高清晰度视频或者处理大型游戏的能力较强。但是,在这些音视频处理设备中,如果将外部视频信号与高性能的音视频播放设备输出的屏幕菜单数据在高性能的音视频播放设备的处理器以外的芯片中进行叠加,由于传送屏幕菜单数据时采用的高清晰度多媒体接口(High Definition Multimedia Interface,HDMI)标准格式中没有Alpha数据的设置,因此,在显示叠加后的外部视频信号与屏幕菜单数据时无法显示背景带有一定透明度的屏幕菜单,这使得用户无法看到被屏幕菜单的背景遮住的外部视频信号,从而导致用户体验不佳。
发明内容
本发明实施例提供一种设置屏幕菜单的透明度的方法、装置以及音视频播放设备和存储介质,用以解决在现有的高性能的音视频播放设备中,如果将外部视频信号与屏幕菜单数据在高性能的音视频播放设备的处理器以外的芯片中进行叠加,则无法设置屏幕菜单的背景的透明度,从而导致用户体验不佳的问题。
本发明实施例提供一种设置屏幕菜单的透明度的方法,包括:接收屏幕菜单数据;将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;其中,所述预设透明度为除不透明以外的一个透明度。
本发明实施例提供一种设置屏幕菜单的透明度的装置,包括:接收模块,用于接收屏幕菜单数据;设置叠加模块,用于将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;其中,所述预设透明度为除不透明以外的一个透明度。
本发明实施例提供的一种音视频播放设备,包括:处理器、帧率转换/运动估计和运动补偿FRC/MEMC芯片以及显示器;其中,所述处理器,用于将屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据发送至所述FRC/MEMC芯片;所述FRC/MEMC芯片,用于将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至所述显示器显示;其中,所述预设透明度为除不透明以外的一个透明度。
本发明实施例提供的一种音视频播放设备,包括:处理器、视频格式转换桥片以及显示器;其中,所述处理器,用于将屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据发送至所述视频格式转换桥片;所述视频格式转换桥片,用于将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至所述显示器显示;其中,所述预设透明度为除不透明以外的一个透明度。
本发明实施例提供的一种音视频播放设备,包括:处理器和存储器;所述存储器中存储用于执行以下步骤的程序:接收屏幕菜单数据;将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透 明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;其中,所述预设透明度为除不透明以外的一个透明度;所述处理器,用于执行所述存储器中存储的所述程序。
本发明实施例提供的一种存储介质,所述存储介质中存储有执行本发明实施例提供的设置屏幕菜单的透明度的方法的程序。
本发明实施例提供的一种设置屏幕菜单的透明度的方法、装置以及音视频播放设备和存储介质,通过将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示,从而在显示叠加后的外部视频信号与屏幕菜单数据时,若待调整区域为菜单区域,则可以显示至少为半透明的屏幕菜单,使得用户可以看到被屏幕菜单遮住的外部视频信号,进而提高了用户体验。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的设置屏幕菜单的透明度的方法的流程图之一;
图2为本发明实施例提供的根据屏幕菜单数据显示的屏幕菜单的示意图;
图3为本发明实施例提供的设置屏幕菜单的透明度的方法的流程图之二;
图4为本发明实施例提供的设置屏幕菜单的透明度的方法的应用场景之一的结构示意图;
图5为本发明实施例提供的设置屏幕菜单的透明度的方法的应用场景之二的结构示意图;
图6为本发明实施例提供的设置屏幕菜单的透明度的装置的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
本发明实施例提供的设置屏幕菜单的透明度的方法,如图1所示,包括:
S101、接收屏幕菜单数据;
S102、将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;
其中,所述预设透明度为除不透明以外的一个透明度。
这样,当待调整区域为菜单区域时,显示屏上显示的屏幕菜单是具有一定透明度的,不会将显示出来的外部视频信号完全遮挡住,从而提高了用户体验。
图2为一种屏幕菜单的示意图,从图2可以看出根据屏幕菜单数据显示出来的菜单通常会包含两个区域,即白线内的A区域和白线外的B区域,A区域和B区域的区别在于,A区域中包含了菜单选项和背景,B区域中仅包含背景。因此,可以将A区域的背景的颜色设置为第一色彩,以将A区域作为第一待调整区域,将B区域的背景的颜色设置为第二色彩,以将B区域作为第二待调整区域。这样,本发明实施例提供的设置屏幕菜单的透明度的方法,如图3所示,包括:
S101、接收屏幕菜单数据;
S301、将接收到的屏幕菜单数据中的第一待调整区域的透明度设置为第一预设透明度,并将接收到的屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度,以及将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;其中,所述第一预设透明度和所述第二预设透明度均为除不透明以外的透明度。
而由于A区域中包含菜单选项,因此,可以将A区域,也就是将屏幕菜单数据中的第一待调整区域的透明度设置为第一预设透明度,其中,第 一透明度可以是除全透明和不透明以外的一个透明度,即半透明,其中,透明度是由Alpha值来设定的,可以分为0-255级,“0”为全透明,“255”为不透明,因此,半透明是指Alpha值在0到255之间。由于A区域为半透明的,因此,也可以透过A区域看到根据外部视频信号显示的视频。
其中,由于B区域中不包含菜单选项,因此可以将B区域,也就是将屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度,第二透明度可以是全透明的。这样,可以透过B区域看到根据外部视频信号显示的视频。
其中,第一待调整区域为屏幕菜单数据中的菜单区域,第二待调整区域为所述屏幕菜单数据中除菜单区域以外的图像区域。
当本发明提供的设置屏幕菜单的透明度的方法应用在实际中时,该方法的应用场景的结构示意图如图4所示,屏幕菜单数据可以由音视频播放设备的处理器41以任意数据格式,例如HDMI格式输出,然后,音视频播放设备的处理器41输出的屏幕菜单式调节方式(On-Screen Display,OSD)数据经过数据转换芯片42转换为可以由帧率转换/运动估计和运动补偿(Frame Rate Conversion/Motion Estimate and Motion Compensation,FRC/MEMC)芯片44识别的OSD数据,视频格式转换桥片43将接收到的任意格式的外部视频信号转换为FRC/MEMC芯片44能够识别的视频信号,例如,若FRC/MEMC芯片44能够识别V-by-One格式的视频信号,则视频格式转换桥片43将接收到的某一格式,例如HDMI格式的外部视频信号转换为V-by-One格式的视频信号输出给FRC/MEMC芯片44。然后,FRC/MEMC芯片44将接收到的OSD数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的OSD数据与由视频格式转换桥片43转换格式后的外部视频信号叠加,并输出至显示屏显示。或者,如果FRC/MEMC芯片44接收到的OSD数据中的第一待调整区域,即菜单区域的背景的颜色为第一色彩,除菜单区域以外的区域,即第二待调整区域的背景的颜色为第二色彩,那么,FRC/MEMC芯片44,将接收到的OSD数据中的第一待调整区域的透明度设置为第一预设透明度,并将接收到的OSD数据中的第二待调整区域的透明度设置为第二预设透明度,并将设置了背景的透明度后的OSD数据与由视频格式转换桥片43转换格式后的外部视频信号叠加,并输出至显示屏显示。
当本发明提供的设置屏幕菜单的透明度的方法应用在实际中时,该方法的应用场景的结构示意图如图5所示,屏幕菜单数据可以由音视频播放设备的处理器41以任意数据格式,例如HDMI格式输出,然后,音视频播放设备的处理器41输出的OSD数据经过数据转换芯片42转换为可以由视频格式转换桥片43识别的OSD数据。视频格式转换桥片43将接收到的OSD数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的OSD数据与接收到的外部视频信号叠加,以及将叠加后的视频信号转换为FRC/MEMC芯片44能够识别的视频信号;或者,如果视频格式转换桥片43接收到的OSD数据中的第一待调整区域,即菜单区域的背景的颜色为第一色彩,除菜单区域以外的区域,即第二待调整区域的背景的颜色为第二色彩,那么,视频格式转换桥片43将接收到的OSD数据中的第一待调整区域的透明度设置为第一预设透明度,并将接收到的OSD数据中的第二待调整区域的透明度设置为第二预设透明度,并将设置了透明度后的OSD数据与接收到的外部视频信号叠加,以及将叠加后的视频信号转换为FRC/MEMC芯片44能够识别的视频信号;例如,若FRC/MEMC芯片44能够识别V-by-One格式的视频信号,则视频格式转换桥片43将接收到的某一格式,例如HDMI格式的外部视频信号转换为V-by-One格式的视频信号输出给FRC/MEMC芯片44。FRC/MEMC芯片44对接收到的视频信号进行补偿处理后,输出至显示屏显示。
其中,音视频播放设备的处理器还可以连接以太网模块,无线保真度(Wireless Fidelity,Wi-Fi)模块、蓝牙模块、电源管理模块、存储模块,音频系统等。
也就是说,哪一个芯片将音视频播放设备的处理器输出的OSD数据与外部视频信号进行叠加,该芯片就来设置OSD数据中的待调整区域的透明度。上述的外部视频信号是指不是由音视频播放设备的处理器输出的视频信号,而是由外接的视频信号源输出的视频信号。
基于同一发明构思,本发明实施例还提供了一种设置屏幕菜单的透明度的装置,由于该装置所解决问题的原理与前述设置屏幕菜单的透明度的方法相似,因此该装置的实施可以参见前述方法的实施,重复之处不再赘述。
本发明实施例提供的一种设置屏幕菜单的透明度的装置,如图6所示,包括:
接收模块61,用于接收屏幕菜单数据;
设置叠加模块62,用于将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;
其中,所述预设透明度为除不透明以外的一个透明度。
较佳地,设置叠加模块62,具体用于:
将接收到的屏幕菜单数据中的第一待调整区域的透明度设置为第一预设透明度,并将接收到的屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;其中,所述第一预设透明度和所述第二预设透明度均为除不透明以外的透明度。
其中,第一预设透明度为除全透明以外的一个透明度,第二预设透明度为全透明。
所述第一待调整区域为菜单区域,所述第二待调整区域为除菜单区域之外的图像区域。
当本发明实施例提供的设置屏幕菜单的透明度的方法应用在图4所示的场景中时,本发明实施例还提供一种FRC/MEMC芯片,包括FRC/MEMC模块和图像叠加模块;所述图像叠加模块包括本发明实施例提供的设置屏幕菜单的透明度的装置。
当本发明实施例提供的设置屏幕菜单的透明度的方法应用在图5所示的场景中时,本发明实施例还提供一种视频格式转换桥片,包括数据格式转换模块和图像叠加模块,所述图像叠加模块包括本发明实施例提供的设置屏幕菜单的透明度的装置。
本发明实施例提供的一种音视频播放设备,包括:处理器、帧率转换/运动估计和运动补偿FRC/MEMC芯片以及显示器;其中,处理器,用于将屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据发送至FRC/MEMC芯片;FRC/MEMC芯片,用于将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示器显示;其中,预设透明度为除不透明以外的一个透明度。
在一种可能的实施方式中,本发明实施例提供的音视频播放设备中,处理器具体用于:将屏幕菜单数据中的第一待调整区域的透明度设置为第一预 设透明度,并将屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度,并将设置了透明度后的屏幕菜单数据发送至FRC/MEMC芯片;其中,第一预设透明度和第二预设透明度均为除不透明以外的透明度。
在一种可能的实施方式中,本发明实施例提供的音视频播放设备中,第一预设透明度为除全透明以外的一个透明度;第二预设透明度为全透明;第一待调整区域为菜单区域,第二待调整区域为除菜单区域之外的图像区域。
本发明实施例提供的一种音视频播放设备,包括:处理器、视频格式转换桥片以及显示器;其中,处理器,用于将屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据发送至视频格式转换桥片;视频格式转换桥片,用于将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示器显示;其中,预设透明度为除不透明以外的一个透明度。
在一种可能的实施方式中,本发明实施例提供的音视频播放设备中,处理器具体用于:将屏幕菜单数据中的第一待调整区域的透明度设置为第一预设透明度,并将屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度,并将设置了透明度后的屏幕菜单数据发送至视频格式转换桥片;其中,第一预设透明度和第二预设透明度均为除不透明以外的透明度。
在一种可能的实施方式中,本发明实施例提供的音视频播放设备中,第一预设透明度为除全透明以外的一个透明度;第二预设透明度为全透明;第一待调整区域为菜单区域,第二待调整区域为除菜单区域之外的图像区域。
本发明实施例提供的一种音视频播放设备,包括:处理器和存储器;存储器中存储用于执行以下步骤的程序:接收屏幕菜单数据;将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;其中,预设透明度为除不透明以外的一个透明度;处理器,用于执行存储器中存储的程序。
在一种可能的实施方式中,本发明实施例提供的音视频播放设备中,存储器中还存储用于执行以下步骤的程序:将接收到的屏幕菜单数据中的第一待调整区域的透明度设置为第一预设透明度,并将接收到的屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度;其中,第一预设透明度和第二预设透明度均为除不透明以外的透明度。
在一种可能的实施方式中,本发明实施例提供的音视频播放设备中,存储器中存储的第一预设透明度为除全透明以外的一个透明度。
在一种可能的实施方式中,本发明实施例提供的音视频播放设备中,存储器中存储的第二预设透明度为全透明。
在一种可能的实施方式中,本发明实施例提供的音视频播放设备中,存储器中存储的第一待调整区域为菜单区域,第二待调整区域为除菜单区域之外的图像区域。
以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下,即可以理解并实施。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件。基于这样的理解,上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品可以存储在计算机可读存储介质中,如ROM/RAM、磁碟、光盘等,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行各个实施例或者实施例的某些部分所述的方法。
最后应说明的是:以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (22)

  1. 一种设置屏幕菜单的透明度的方法,其特征在于,包括:
    接收屏幕菜单数据;
    将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;
    其中,所述预设透明度为除不透明以外的一个透明度。
  2. 根据权利要求1所述的方法,其特征在于,所述将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,具体包括:
    将接收到的屏幕菜单数据中的第一待调整区域的透明度设置为第一预设透明度,并将接收到的屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度;
    其中,所述第一预设透明度和所述第二预设透明度均为除不透明以外的透明度。
  3. 根据权利要求2所述的方法,其特征在于,所述第一预设透明度为除全透明以外的一个透明度。
  4. 根据权利要求2所述的方法,其特征在于,所述第二预设透明度为全透明。
  5. 根据权利要求2所述的方法,其特征在于,所述第一待调整区域为菜单区域,所述第二待调整区域为除菜单区域之外的图像区域。
  6. 一种设置屏幕菜单的透明度的装置,其特征在于,包括:
    接收模块,用于接收屏幕菜单数据;
    设置叠加模块,用于将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;
    其中,所述预设透明度为除不透明以外的一个透明度。
  7. 根据权利要求6所述的装置,其特征在于,所述设置叠加模块具体用于:
    将接收到的屏幕菜单数据中的第一待调整区域的透明度设置为第一预设 透明度,并将接收到的屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;
    其中,所述第一预设透明度和所述第二预设透明度均为除不透明以外的透明度。
  8. 根据权利要求7所述的装置,其特征在于,所述第一预设透明度为除全透明以外的一个透明度。
  9. 根据权利要求7所述的装置,其特征在于,所述第二预设透明度为全透明。
  10. 根据权利要求7所述的装置,其特征在于,所述第一待调整区域为菜单区域,所述第二待调整区域为除菜单区域之外的图像区域。
  11. 一种音视频播放设备,其特征在于,包括:处理器、帧率转换/运动估计和运动补偿FRC/MEMC芯片以及显示器;其中,
    所述处理器,用于将屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据发送至所述FRC/MEMC芯片;
    所述FRC/MEMC芯片,用于将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至所述显示器显示;
    其中,所述预设透明度为除不透明以外的一个透明度。
  12. 根据权利要求11所述的音视频播放设备,其特征在于,所述处理器具体用于:
    将屏幕菜单数据中的第一待调整区域的透明度设置为第一预设透明度,并将屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度,并将设置了透明度后的屏幕菜单数据发送至所述FRC/MEMC芯片;
    其中,所述第一预设透明度和所述第二预设透明度均为除不透明以外的透明度。
  13. 根据权利要求12所述的音视频播放设备,其特征在于,所述第一预设透明度为除全透明以外的一个透明度;所述第二预设透明度为全透明;所述第一待调整区域为菜单区域,所述第二待调整区域为除菜单区域之外的图像区域。
  14. 一种音视频播放设备,其特征在于,包括:处理器、视频格式转换 桥片以及显示器;其中,
    所述处理器,用于将屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据发送至所述视频格式转换桥片;
    所述视频格式转换桥片,用于将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至所述显示器显示;
    其中,所述预设透明度为除不透明以外的一个透明度。
  15. 根据权利要求14所述的音视频播放设备,其特征在于,所述处理器具体用于:
    将屏幕菜单数据中的第一待调整区域的透明度设置为第一预设透明度,并将屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度,并将设置了透明度后的屏幕菜单数据发送至所述视频格式转换桥片;
    其中,所述第一预设透明度和所述第二预设透明度均为除不透明以外的透明度。
  16. 根据权利要求15所述的音视频播放设备,其特征在于,所述第一预设透明度为除全透明以外的一个透明度;所述第二预设透明度为全透明;所述第一待调整区域为菜单区域,所述第二待调整区域为除菜单区域之外的图像区域。
  17. 一种音视频播放设备,其特征在于,包括:处理器和存储器;
    所述存储器中存储用于执行以下步骤的程序:
    接收屏幕菜单数据;
    将接收到的屏幕菜单数据中的待调整区域的透明度设置为预设透明度,并将设置了透明度后的屏幕菜单数据与接收到的外部视频信号叠加后输出至显示屏显示;其中,所述预设透明度为除不透明以外的一个透明度;
    所述处理器,用于执行所述存储器中存储的所述程序。
  18. 根据权利要求17所述的音视频播放设备,其特征在于,所述存储器中还存储用于执行以下步骤的程序:
    将接收到的屏幕菜单数据中的第一待调整区域的透明度设置为第一预设透明度,并将接收到的屏幕菜单数据中的第二待调整区域的透明度设置为第二预设透明度;
    其中,所述第一预设透明度和所述第二预设透明度均为除不透明以外的 透明度。
  19. 根据权利要求18所述的音视频播放设备,其特征在于,所述存储器中存储的所述第一预设透明度为除全透明以外的一个透明度。
  20. 根据权利要求18所述的音视频播放设备,其特征在于,所述存储器中存储的所述第二预设透明度为全透明。
  21. 根据权利要求18所述的音视频播放设备,其特征在于,所述存储器中存储的所述第一待调整区域为菜单区域,所述第二待调整区域为除菜单区域之外的图像区域。
  22. 一种存储介质,其特征在于,所述存储介质中存储有执行权利要求1-5中任一项所述方法的程序。
PCT/CN2016/082403 2015-08-21 2016-05-17 设置屏幕菜单的透明度的方法、装置以及音视频播放设备 Ceased WO2017032082A1 (zh)

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