4K (2160p) at 30 fps with H.264 (AVC): What You Need to Know
If you are capturing 4K (Ultra HD / 2160p) video at 30 fps and encoding with H.264 (AVC), you need to know exactly how much disk space and network bandwidth your workflow requires.
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 professional filmmakers and cinematographers.
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 H.264 (AVC) codec offers universal hardware and software compatibility across all devices, browsers, and platforms. As the baseline codec, H.264 produces the largest files among modern streaming codecs but guarantees playback on virtually every device manufactured in the last decade.
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.