I have a WEBM animation file that I want to appear in my site’s hero section. It has a transparent background. I tried to upload it as a background vid with Embed code but it had a black background instead of transparent in Safari only.
Actually it’s working on Chrome and others also but not in Safari. I’m attaching the screenshots.
I asked Claude (the AI) and it says Safari has historically had trouble with this file format. How attached to WEBM are you? Would you consider using a Lottie file, GIF, or MP4 file instead?