✳ SOURCE AGGREGATED · COMPARISON-V2.0 · 8 COMPARISONS
MP4 vs MOV - which container to upload?
MP4 is the safe default for short-form. MOV is iPhone / Final Cut Pro default. Both are container formats - the codecs inside matter more than the container.
What differs
| Criterion | MP4 | MOV (QuickTime) | Verdict | Origin |
|---|---|---|---|---|
| Platform support | Universal. | TikTok (yes), YouTube (yes), Instagram (yes). | prefer-a | sourced / sourced |
| File size | Comparable. | Comparable (same codec). | tie | guidance / guidance |
| Codec flexibility | H.264, H.265, AV1. | H.264, ProRes, others. | tie | sourced / sourced |
Decision table
| Goal | Recommendation | Reasoning |
|---|---|---|
| Direct upload to short-form platforms | prefer-a | MP4 is universal. |
| iPhone / Final Cut Pro workflow | prefer-b | MOV is native. |
Recommendation
Choose MP4 unless you have a MOV-specific workflow reason.
Measured vs sourced
Cells marked measured are Koldflux Media Lab measurements. Cells marked sourced derive from each platform / codec standards body. Cells marked guidance are expert guidance, not measured.
Sources
No external sources.
Verified at 2026-09-19.
Lead path
Inspect my file: /tools/validate
Convert / make correct version: /tools/convert
Create all target versions: /tools/pack