i have problem with my cover photo on my video , i have a multiple video file that i stick Logo motion on the first frame of each file , and when i render the video , all of them have a same photo cover that its a first look of logo motion ! hoe can i change the first look of each video , foe example , from middle of video ?
This has nothing to do with PS or the video files themselves for that matter. Preview thumbnails are generated dynamically by your operating system or the video browsing/ player apps. Only a handful of video formats do even allow user-defined poster frames, but this is nothing you can do with any Adobe app.