8K (4320p) at 30 fps with H.265 (HEVC): What You Need to Know
If you are capturing 8K (Full Ultra HD / 4320p) video at 30 fps and encoding with H.265 (HEVC), you need to know exactly how much disk space and network bandwidth your workflow requires.
8K pushes the boundaries of current display technology with 33 million pixels per frame. While consumer 8K adoption is still limited, it provides unmatched flexibility for cropping, stabilization, and future-proof archiving. This resolution is particularly favored by cutting-edge production studios and VR content creators.
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.265 (HEVC) codec offers approximately 40% better compression than H.264 at equivalent visual quality. HEVC cuts file sizes by nearly half compared to H.264, making it the go-to codec for 4K workflows. Hardware decoding support is now widespread on modern GPUs, smartphones, and smart TVs.
With these settings, a 10-minute clip weighs approximately 3.36 GB, while a full hour reaches 20.17 GB. You will need a minimum upload speed of 72.2 Mbps for reliable streaming. The total video bitrate for this configuration is 48.0 Mbps.