Hello,
I am new to Pressbooks so I apologise if I am not using the correct terminology.
When I export my book to PDF format, the embedded videos appear as thumbnails. Is it possible to amend the format of these thumbnails? In particular, the screenshot of the video appears with two thick black lines framing it which is at odds with the appearance of the book.
Any help would be greatly appreciated.
Best wishes,
Jenna
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