Method for outputting video under control of music rhythm and playing device

A video output and playback device technology, applied in the field of methods and playback devices, can solve the problems of affecting the effect of listening to songs, monotonous output of the playback device, single image, etc., and achieve the effect of increasing the appreciation experience

Inactive Publication Date: 2011-07-06
BEIJING HUAQI PORTABLE DIGITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing playback device plays audio, the image displayed on the display screen is single, and the user cannot choose his favorite video, which makes the output of the playback device monotonous and affects the appreciation effect of listening to songs.

Method used

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  • Method for outputting video under control of music rhythm and playing device
  • Method for outputting video under control of music rhythm and playing device
  • Method for outputting video under control of music rhythm and playing device

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Embodiment Construction

[0029] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation, structural features and effects of the playback device and video output method of the music rhythm-controlled video output of the present invention will be described below in conjunction with the accompanying drawings and embodiments. The details are as follows.

[0030] like figure 1 As shown, the device body 11 of the playback device 1 of the music rhythm-controlled video output of the present invention is provided with control keys, the control keys include a volume control key 13, a stop key 14, a play key 15, and a main function key 16, and the display screen 12 is used to display Output the played video image. The side of the device body 11 is provided with an interface 17 for connecting and transmitting data with data processing equipment such as a computer.

[0031] The music tempo-controlled video play...

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PUM

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Abstract

The invention discloses a method for outputting a video under the control of music rhythm and a playing device. The device comprises a storage device for storing audio files and images, a tempo controller converts the audio files into tempo data, an image controller synchronously and correspondingly combines the image data and the tempo data into bitmap information, and the bitmap information is decoded by a microprocessor to be output. Therefore, the audio files and the video files are synchronously output and displayed, a user can view video output accompanied by a background synchronized with the music while enjoying the music to increase the use interest, thus the functions of the playing device are various and abundant, and the playing device is beneficial to being popularized and used.

Description

【Technical field】 [0001] The invention relates to a hand-held electronic terminal and an output method, in particular to a method and a playback device capable of outputting video according to the rhythm of played music. 【Background technique】 [0002] The multimedia player is convenient to play audio or video, or watch e-books, is easy to use and portable, and is widely used. When the existing playback device plays audio, the image displayed on the display screen is single, and the user cannot choose his favorite video, which makes the output of the playback device monotonous and affects the appreciation effect of listening to songs. [0003] Therefore, how to provide a user who can select an image while playing music and increase the enjoyment experience when listening to music has become an urgent problem to be solved by the current playback device. 【Content of invention】 [0004] The invention provides a playback device for controlling video output by music rhythm, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B27/10
Inventor 罗赛妮
Owner BEIJING HUAQI PORTABLE DIGITAL
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