How can I change the preview poster frame in final cut pro x
Hello, I am trying to change the preview first frame/poster frame so that when I upload a video to lightroom cloud it displays a thumbnail rather than a blank screen. The first frame in the actual video is blank which makes sense why it would display in such way.
I purchased compressor to change the poster frame(which could have been done with a copy paste work around in QuickTime). However, I don't get the results I need. Is there any way to change the preview poster frame?
Please see my screenshots below which reference what I mean.
Thank you in advance.
Rob