Subtle blue flames and glowing red embers in 4K/8K 21:9. Four hours of HDR fire video background.

Filmed in 8K using a Nikon Z9. Ultra wide 7680x3240 21:9. Looks great in any aspect ratio due to the black background. Real blue flames created using colorful campfire chemicals.
I uploaded this as an 8K HDR file, but the 8K HDR option has not appeared as an option yet! It took 5 months for the 4K HDR option to show. So perhaps someday a few months from now, the 8K HDR version will appear. Enjoy! This is the perfect aspect ratio for an iPhone BTW.

[@JoeNoBuddy]

Ahh man no crackles an pops

[@GalacticWarthog]

Sorry, I did record the audio but there was a distant train sounding its horn for a good 10 minutes.