Audio/video playing equipment
A technology for audio and video playback and equipment, applied in the multimedia field, can solve the problems of not being able to meet the multi-purpose use of one machine, reduce usage, and poor user experience, etc., and achieve the effects of improving audio-visual entertainment performance, saving costs, and improving user experience
Inactive Publication Date: 2016-06-08
LE SHI ZHI XIN ELECTRONICS TECH TIANJIN
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Problems solved by technology
[0004] The embodiment of the present invention provides an audio and video playback device, which is used to solve the problem of poor user experience caused by the inability to meet the multi-purpose use requirements of one machine in the prior art, and reduce the willingness to use the audio and video playback device
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[0012] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0013] The audio and video playback device disclosed in the embodiments of the present invention is used to transmit video signals to the display screen. The audio and video playback device can be but not limited to a TV, such as a smart TV. Video output devices, such as DVD players or set-top boxes, are external audio and video devices connected ...
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The embodiment of the invention provides audio / video playing equipment. The audio / video playing equipment comprises a system processor, a video processor and a video format conversion bridge sheet, wherein the video processor is coupled to the system processor and the video format conversion bridge sheet respectively; and the video processor is used for receiving on screen display data from the system processor, receiving an external video signal from an external signal source, selectively overlapping the on screen display data with the external video signal or a main video signal, receiving the converted and overlapped external video signal and converting a data format of the converted and overlapped external video signal through the video format conversion bridge sheet, and transmitting the converted external video signal to a display screen. Thus, the audio / video playing equipment can have a high-resolution picture and a function suitable for executing large software, and the user experience and the usage intention are enhanced.
Description
technical field [0001] The embodiment of the present invention relates to the field of multimedia technologies, and in particular to an audio and video playback device. Background technique [0002] Existing audio and video playback devices (such as smart TVs) adopt solutions for performing audio and video playback functions. Due to the low processing power of their processors, they can only meet the needs of playing videos or playing small games. However, as far as the demand for executing large-scale games is concerned, its processing capability for large-scale games is far from being satisfied. Therefore, if game lovers want to perform large-scale game operations through general audio and video playback equipment, they must purchase an additional game machine to execute them. Such as Microsoft's XBOXONE or Sony's PS4 to play large-scale games on smart TVs. [0003] Therefore, the existing audio and video playback equipment cannot meet the multi-purpose use requirements o...
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Login to View More IPC IPC(8): H04N21/41H04N21/426H04N21/4402
CPCH04N21/41H04N21/426H04N21/440218H04N21/440263H04N21/431H04N21/4398H04N21/4402H04N21/472H04N5/44504G06T1/20
Inventor 刘伟
Owner LE SHI ZHI XIN ELECTRONICS TECH TIANJIN