多媒体处理的视频，音频，图像的分类，检索-duomeiti fenlei shipintuxiang jiansusehjfbsbjbsjjabfaf faff fae

可以对视频文件进行手动图像标注及标记，手动画出矩形框并输出到txt文件，包括帧数、标记序号、坐标值。(Can perform manual image annotation and marking of video files, hand animation rectangular box and output to TXT file, including frames, marker number, coordinates.)