ProRes is a high-quality video format from Apple that keeps more image information than the usual iPhone video, which makes footage easier to color grade and edit but creates very large files. It is worth using when you plan to grade or composite clips, and it is overkill for casual sharing. Supported iPhone models and options vary, so check Apple’s page for your device.
What ProRes Actually Is
Most phone video uses efficient compression such as HEVC, which keeps files small by discarding detail the eye is unlikely to miss. ProRes is an editing-friendly codec. It compresses far less aggressively, so each frame holds more color and tonal information, and it plays smoothly in editing software because it is easy for computers to decode.
The cost of that quality is storage. A minute of ProRes can use many times the space of the standard format, so recording time on a phone shrinks quickly.
When It Is Worth Using
- Color grading: extra data gives smoother gradients and fewer artifacts when you push colors.
- Green screen and compositing: cleaner edges help with keying.
- Professional delivery: some clients or projects ask for an editing format.
- Mixed camera projects: it helps clips from a phone sit with footage from larger cameras.
When to Skip It
- Social posts that will be compressed again anyway.
- Long events where storage is limited.
- Quick edits on the phone with no grading.
- Any time you lack space to back up the files.
How to Use It Sensibly
- Check in Settings, Camera, Formats whether your iPhone offers ProRes video and which resolution it supports.
- Record short, planned takes rather than long continuous clips.
- Use an external drive over a USB-C connection if your phone supports direct recording to it.
- Offload footage to a computer or drive after each session.
- Edit using a proxy workflow if your computer feels slow.
- Export to a smaller delivery format for sharing.
Quick Comparison
| Trait | Standard HEVC | ProRes |
|---|---|---|
| File size | Small | Very large |
| Grading room | Limited | Greater |
| Everyday sharing | Easy | Needs conversion |
| Best for | Casual use | Post-production work |
FAQ
Will ProRes make my video look sharper?
Not by itself. It preserves more of what the camera captured, which helps in editing, but lighting and focus still decide the look. A soft, badly lit shot stays soft and badly lit, only with more data attached to it, so good capture habits come first.
Do I need ProRes for good phone video?
No. Standard video looks great for most uses, from family clips to social posts. Choose ProRes only when your workflow benefits from it, such as heavy grading, and be ready to manage the storage it needs.
The Short Version
ProRes trades storage for editing flexibility. Use it for grading, compositing and professional projects, and leave it off for everyday clips. Plan storage and backups before you record.
