How to Calculate Video Resolution Converter
What is Video Resolution Converter?
Converts between common video resolutions (480p, 720p, 1080p, 4K) and shows pixel counts and file size estimates.
Formula
File size = resolution × frame rate × bit depth × duration
Step-by-Step Guide
- 1Standard resolutions have fixed pixel dimensions
- 2File size = resolution × frame rate × bit depth × duration
- 3Codec compression dramatically reduces actual file size
Worked Examples
Input
1080p video
Result
2.07M pixels
Common Mistakes to Avoid
- ✕Ignoring codec compression in file size estimates
- ✕Confusing resolution with quality (bitrate matters too)
Frequently Asked Questions
How much storage does 4K video use?
Roughly 375 MB/minute for H.265, or 750 MB/minute for H.264.
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