I am utilizing Core media module to add video[Media Type is video,which has field video of ‘file field type’].
This module will refer video.png as thumnail for all video uploaded from Drupal Development Company native system.
I wish to seize first body of video as thumbnail when video is uploaded from Drupal Development Company native system in media part. I’ve seen ‘PHP ffmpeg‘ , module , However i do not know Drupal Development Company method to observe to seize first body of video. If i want to jot down a customized module to seize thumnail whereas saving media sort of video, which hook perform I would like to make use of or please recommend me what apprach I can observe?