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Digital picture frame capable of processing various audio/video input signals

A technology for video input and digital photo frame, which is applied in the field of devices for reproducing files or the like, which can solve the problems of limited application scope and single content source, and achieve the effect of increasing entertainment.

Inactive Publication Date: 2009-12-09
NATIONZ TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The digital photo frame of the above-mentioned prior art has the following disadvantages: it can only process audio, video, and picture files stored in the device itself or in an external storage device, and the source of display content is single, and the scope of application is limited

Method used

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  • Digital picture frame capable of processing various audio/video input signals
  • Digital picture frame capable of processing various audio/video input signals

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Embodiment Construction

[0023] Further details will be given below in conjunction with the preferred embodiments shown in the accompanying drawings.

[0024] The digital photo frame capable of processing various audio / video input signals of the present invention, such as figure 2 As shown, it includes a power supply unit 201, a display screen 203, a built-in or external storage unit 202, an audio-video / image codec processor 205 and a speaker 209, and the audio-video / image codec processor 205 will be stored in the built-in or external storage The data in the unit 202 is decoded and processed, especially, it also includes a display processing unit 204, a sound processing unit 208, an audio / video signal processing unit 206, and an operation instruction processing unit 207; the operation instruction processing unit 207 is used to process user input The audio / video signal processing unit 206 separates the audio and video signals that are independent and synchronous from the externally input audio and vid...

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PUM

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Abstract

The invention relates to a digital picture frame capable of processing various audio / video input signals, comprising a power supply unit (201), a display screen (203), a built-in or external storage unit (202), an audio-video / image coding and decoding processor (205), a loudspeaker (209), a display processing unit (204), a sound processing unit (208), an audio / video signal processing unit (206) and an operating instruction processing unit (207), wherein the audio / video signal processing unit (206) is used for separating mutually independent and synchronous audio and video signals from externally input audio / video signals, and the mutually independent and synchronous audio and video signals are transmitted to the loudspeaker (209) and the display screen (203) after being respectively processed by the sound processing unit (208) and the display processing unit (204). The method can process and display externally input audio / video signals with different formats and increase recreational performance.

Description

technical field [0001] The present invention relates to a device for reproducing files or similar objects, in particular to a device for intermediate information storage, and in particular to a digital photo frame capable of processing multiple audio / video input signals. Background technique [0002] The digital photo frame of the prior art mainly processes data files through its internal audio and video / image codec processor, such as figure 1 As shown, the audio / video codec processor reads audio / video or picture files stored in the built-in or external storage unit, and after being processed by the audio / video / image codec processor, the audio / video signal is separated. The separated image is output to the display screen, and the separated sound signal is output to the speaker. [0003] Existing digital photo frames can only display pictures and sounds stored in themselves or external storage devices, and cannot process audio / video signals input from the outside, such as tr...

Claims

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Application Information

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IPC IPC(8): H04N5/00H04N5/265H04N5/60H04N5/76
Inventor 赵波刘文兴吴学祥龚良昀
Owner NATIONZ TECH INC
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