Thorium might work.. ..do you have a link to a vid you're having issues with ?
Discussion
Nice one. It will play nostr:nprofile1q9n8wumn8ghj7enfd36x2u3wdehhxarj9emkjmn99ah8qatzxy6nx7rdv4urgvncx33kserxxu6nw6rsxdcnv7ncv9nhj6mtv44nwuryvamh2amyxqmngwfkx3jxk7tgvyuhxwpjwfuh2wplvfex7ctyvdshxapaw3e82egpremhxue69uhkummnw3ez6er9wch8wetvd3hhyer9wghxuet59uqzpfzdhjd25dt3w6nafawrzp5yd6sfddnduz6sacu6la2t42mvf06ts86un7 's video, whereas Chromium will not.
https://primal.net/e/nevent1qqsrwu762wdz50a9heg0sjfdk444jxcmh88epp6xfcqfzxvhaywyj5gn90j6z