Updated July 21, 2026
One minute of 4K/60fps video on an iPhone weighs around 400 MB. Ten minutes of a school recital and your cloud storage is down 4 GB — just like that. Video, not photos, is what fills the free tiers of Yandex Disk and Mail.ru Cloud the fastest. Here's how to shrink your clips without visible quality loss, and how to stop the problem from snowballing going forward.
Why Phone Video Is So Heavy
Three factors multiply file size: resolution (4K has four times the pixels of Full HD), frame rate (60 fps files are twice as large as 30 fps), and codec efficiency. Yet for casual home footage, most people can't tell the difference between 4K/60 and Full HD/30 on screen — camera shake and lighting affect the image far more than resolution does.
Step 1. Adjust Your Camera Settings So New Clips Stay Lean
Go to Settings → Camera → Record Video. For a family archive, a sensible balance is 1080p at 30 fps — one minute weighs about 60 MB instead of 400. While you're there, enable High Efficiency format (HEVC) under Settings → Camera → Formats: same quality at roughly half the file size. Save 4K/60 for the moments that truly deserve it: travel, milestone events, footage you plan to edit.
Step 2. Compress What You've Already Recorded: Three Working Methods
On the iPhone itself. When sharing via Mail or messaging apps, your phone will offer to reduce the clip — but the quality hit is steep. On a computer. The free app HandBrake with the Fast 1080p30 preset and H.265 codec reduces home video files 3–5x with no perceptible difference. The downside: you have to download the cloud archive first, then re-upload after. Online services. Fine for a couple of short clips; uploading large gigabyte-sized files to third-party servers is both slow and a privacy risk.
How Much You Can Save: A Quick Reference
| Source (1 minute) | After H.265 1080p compression | Reduction |
|---|---|---|
| 4K 60 fps, ~400 MB | ~70–90 MB | 4–5x smaller |
| 4K 30 fps, ~190 MB | ~60–80 MB | 2–3x smaller |
| 1080p 30 fps (old H.264), ~130 MB | ~50–60 MB | 2x smaller |
Applied to a 50 GB video archive, that's 30–40 GB freed — more than most paid cloud plans give you for a full year's subscription.
What If Your Videos Are Already in the Cloud
Downloading tens of gigabytes, compressing them locally, then uploading everything back takes an evening and burns double the bandwidth. Cloudiet compresses video directly inside Yandex Disk and Mail.ru Cloud: choose a folder, and the service re-encodes your clips to a modern codec while keeping the original as a backup. Video processing is available on the Pro plan (files up to 20 GB). Before compressing, it's worth clearing out duplicate clips — see our guide on finding duplicates. For the photo side of your archive, check out our guide to photo compression.
Frequently Asked Questions
Will compressed video still look good on a TV?
1080p in H.265 is indistinguishable from the phone original on a typical home television. If you plan to edit or crop footage, keep the originals of important events.
Can I compress videos more than once?
Every re-encode adds artifacts. The same rule applies as with photos: compress once, keep the original as a backup.
What about Android?
The same principles apply: in your camera settings, lower the resolution to 1080p/30 and enable the efficient codec if available (H.265/HEVC).
Videos already filling up your cloud? Connect Yandex Disk or Mail.ru Cloud and compress them without downloading — with a backup of every clip.
Try Cloudiet