.avih

AVI main header chunk, the RIFF structure at the start of every Audio Video Interleave file

Not a file (scheme/atom)

Format facts

MIME type: application/x-avih
Apple UTI: custom
Stock Quick Look: no stock preview
Planned approach (census): not-a-file
Icon hint: generic-icon
Prevalence: rare

Renderer note (from the census)

parse avih chunk for frame rate and dimensions

Gotchas: AVI main header