Storage Calculator
Calculate video file sizes and storage needs
📊 About Bitrates
Compressed codecs (H.264, H.265) have variable bitrates — these calculations use typical high-quality values. Actual sizes vary based on content complexity. Fast action = larger files.
🎬 ProRes Guide
Proxy → Offline editing. LT → Good balance, broadcast OK. 422 → Standard professional. 422 HQ → Mastering quality. 4444 → VFX with alpha.
🔴 RAW Formats
BRAW and R3D compression ratios (3:1, 5:1, etc.) affect quality vs. size. Lower ratio = higher quality, larger files. Most productions use 5:1 to 8:1 for a good balance.
🎵 Audio Tracks
On-set recording often uses 4-8 tracks. Music sessions can easily hit 32-64+ tracks. Each track multiplies the audio storage linearly.
💡 Planning Tip
Always add 10-20% buffer for safety. Card capacities are marketing numbers — actual formatted capacity is lower.