Android-based video editing app processing method and device

Abstract

The invention relates to the technical field of detection, in particular to an Android-based video editing app processing method, which comprises the following steps of 1, performing binarization processing on a picture selected by a user to form a black-and-white picture, and performing contour extraction on the black-and-white picture to obtain a path array of a drawing contour of the picture; 2, drawing the data point paths of the array on the canvas of the video one by one when the video is synthesized; and 3, independently detecting the audio of the video, and carrying out detection synthesis. The invention further discloses a Android-based video editing app processing device. According to the method, the hand drawing process of processing videos or pictures at the mobile terminal canbe carried out without fixed PC terminal processing, and the matching device can carry out fine processing of audios, so that the method is very convenient.

Description

technical field [0001] The invention relates to the technical field of software, in particular to a processing method and device for an Android-based video editing app. Background technique [0002] Android is a free and open source operating system based on the Linux kernel. Mainly used in mobile devices, such as smartphones and tablet computers, Android software, also known as Android APP, is indispensable for the Android system. Due to the strong openness of the Android system, there are various APPs developed based on the Android system. With the development of electronic technology With the rapid development of the world, more and more electronic products appear in our lives. People can also use electronic products to complete various tasks efficiently and accurately. Obtaining, processing, retrieving and sharing information through cameras on mobile terminals such as Android APPs has gradually As a way of life, video processing of natural scene images, as an important...

AI Technical Summary

Problems solved by technology

[0005] The existing attached volume detection devices for Android app-based video processing devices are all hand-held. When detecting the volume, if the detection time is too long, it is time-consuming and labor-intensive to manually detect the video processing device; background, its quality may be affected by noise, blur, non-uniform illumination and other factors, reducing the accuracy of the sound detection device; during detection, because the volume detection device is attached, but the thread and other fixed installations are easy to be detected The device causes damage. If it is installed in a snap-fit ​​mode, the sound generated by the detected device will vibrate, and the vibration will deflect or vibrate the device, affecting the final detection effect.

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