摘要: char cmd[512]={0}; sprintf(cmd,"ffmpeg -f gdigrab -framerate 5 -offset_x %d -offset_y %d -video_size %dx%d -i desktop 1634.mp4", m_ptBegin.x,m_ptBegin 阅读全文
posted @ 2018-10-20 16:40 cnchengv 阅读(211) 评论(0) 推荐(0) 编辑