4K (2160p) at 30 fps with Apple ProRes: What You Need to Know
Streaming or recording at 4K (Ultra HD / 2160p) resolution and 30 fps with the Apple ProRes codec? Here is everything you need to know about file sizes, bitrates, and recommended bandwidth.
4K Ultra HD delivers four times the pixel count of 1080p, producing stunningly detailed footage. It has become the standard for professional production and is increasingly expected by audiences on large screens and smart TVs. This resolution is particularly favored by nature and travel vloggers seeking cinematic quality.
At 30 frames per second, video appears smooth and natural for most content types. It is the default for the vast majority of online video platforms and provides excellent compatibility across all devices.
The Apple ProRes codec offers exceptional editing performance with minimal quality loss, designed for post-production workflows. ProRes is an intra-frame codec, meaning each frame is independently compressed. This makes scrubbing and editing buttery smooth but results in much larger files. It is a production codec, not a delivery codec.
With these settings, a 10-minute clip weighs approximately 2.45 GB, while a full hour reaches 14.72 GB. You will need a minimum upload speed of 52.7 Mbps for reliable streaming. The total video bitrate for this configuration is 35.0 Mbps.