import ffmpeg
!ffmpeg -y -i '/content/drive/MyDrive/GeekloneTech/mc/Object_Detection_Tracking/custom_video/2018-03-07.17-25-06.17-30-06.school.G339.mp4' -ss 00:00:00 -to 00:10:00 -codec copy -c:a aac '/content/drive/MyDrive/GeekloneTech/mc/Object_Detection_Tracking/custom_video/2018-03-07.17-25-06.17-30-06.school.G339_trimmed.mp4'