Method for generating photographing associated short video through picture pick-up device and downloading and playing short video

Abstract

The invention discloses a method for generating a photographing associated short video through a picture pick-up device and downloading and playing the short video. The method comprises the following steps of (1) generating a short video record, wherein the picture pick-up device simultaneously takes a picture and generates a data record, and a file name of the short video, a file name of an associated long video, and a starting time and an end time of the short video are recorded in the data record, so that the associated short video is stored in the picture pick-up device in a form of one data record; and (2) downloading the short video, wherein a video playing client applies to the picture pick-up device for downloading the short video, the picture pick-up device searches a corresponding file record, intercepts the short video from the corresponding long video according to the starting time and the end time of the short video, and then sends to the video playing client to play. The method has the advantages that duplicate record of the same content can be avoided to save the storage space of the picture pick-up device, and the resources of a CPU (Central Processing Unit) can be saved during picture recording.

Description

technical field [0001] The invention relates to video recording and downloading technology, in particular to a method for a camera device to generate a short video related to photography and download and play the short video. Background technique [0002] Camera equipment such as driving recorder, IPCam, sports DV has gradually become common equipment in people's life. Such devices usually have the functions of taking photos and video and audio recordings. Some devices can automatically generate a short video recording before and after taking a photo when taking a photo. At present, almost all existing devices store the associated short video and long video on the memory card at the same time. In this way, because the recorded content of the short video and the long video overlap, the storage space is wasted; and when the short video is generated, the long video is also recorded at the same time, so the consumption of CPU resources is also relatively large. Contents of the...

AI Technical Summary

Problems solved by technology

Such devices usually have the functions of taking pictures and video and audio recordings. When taking pictures, some devices can automatically generate a short video recording before and after taking pictures. At present, almost all existing devices store the associated short videos and long videos on the memory card at the same time. This method wastes storage space because the recorded content of the short video and the long video overlap; and when the short video is generated, the long video is also recorded at the same time, so the consumption of CPU resources is also relatively large