GM! Now you can at least grab a frame from the video to serve as a poster when using the e.nostr.build player, or embed the video with iframe. 🫡☕️
(Full custom posters coming next)

https://e.nostr.build/v_jYgKV_mp4?t=%F0%9F%94%A5+&by=The+Fishcake&w=1280px&h=720px https://i.nostr.build/4PY0XzpHw9JClLQK.jpg