Video processing device and processing method applied to mobile phone platform

Abstract

The invention discloses a video processing device applied to a mobile phone platform, which comprises a video acquisition module, a video compressed encoding module, a special effect overlaying device, a display module, a recording module and a storage module, wherein the video acquisition module is used for acquiring video data; the special effect overlaying device is used for overlaying a set special effect into the video data; the display module is used for displaying the video data with the overlaid special effect; the video compressed encoding module is used for performing compressed encoding on the video data required to be recorded; the storage module is used for storing the video data after the compressed encoding; and the recording module is used for recording operation on the video data and generating a configuration file. Compared with a video shot by the traditional mobile phone, real-time preview of the special effect before formal recording is available, so that an operator can select a video source material requiring post production, and can collect the source material according to an external environment and own inspiration in real time conveniently, and the video processing speed of a mobile phone is increased by parallel distribution processing.

Description

technical field [0001] The invention relates to the field of video processing, in particular to a video processing device and processing method applied to a mobile phone platform. Background technique [0002] This year, mobile communication has developed rapidly due to its outstanding individuality and convenience. my country has become one of the countries in the world where the number of mobile phone users exceeds that of fixed-line users. , which means that this field has a huge market. [0003] On the other hand, while mobile phones are becoming more and more popular, their functions are also becoming more and more powerful with the diversification of people's requirements. For example, the media player inside the mobile phone can support multi-format audio, picture and video formats to meet people's needs for personalization. And the pursuit of high-quality audio-visual experience. In addition, mobile phone shooting videos, and then making personalized videos according...

AI Technical Summary

Problems solved by technology

When a traditional mobile phone shoots a video, it needs to collect the video in the early stage and then process it in the later stage. First of all, the disadvantage of this solution is that it cannot perform real-time viewing of the video that needs to be processed by special effects during shooting, and secondly, in the post-processing Sometimes, the mobile phone often uses the cpu for unified processing, while other components, such as DSP and GPU, are idle, so the processing speed is relatively slow

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