✳ CODEC COMPATIBILITY
Facebook Reels H.264 / AVC in MOV (QuickTime)
facebook-reels accepts H.264 / AVC in MOV (QuickTime); not the default but a documented supported option.
Medium quality risk · MOV is a common Facebook upload input; behaviour mirrors MP4 path.
default export from iPhone / Final Cut Pro. Default iPhone / Final Cut export.
ISO/IEC 14496-12 (ISO Base Media File Format) (verified 2026-09-18) · Facebook Video Format Help (verified 2026-09-18)
Frequently asked
Does Facebook Reels support H.264 / AVC in MOV (QuickTime)?
facebook-reels accepts H.264 / AVC in MOV (QuickTime); not the default but a documented supported option. Koldflux's compatibility engine reaches this verdict from sourced platform documentation.
Should I convert H.264 / AVC in MOV (QuickTime) for Facebook Reels?
No conversion is required: this combination is already within Facebook Reels's accepted profile.
Will Facebook Reels re-encode my file?
MOV is a common Facebook upload input; behaviour mirrors MP4 path.