Essential Tools for Filmmakers and Editors
In the world of professional video production, precision is everything. I provide two indispensable tools designed specifically for cinematographers, DITs (Digital Imaging Technicians), and video editors to streamline their pre-production and post-production workflows.
1. Aspect Ratio Master
Delivering content in the correct format is vital for client satisfaction. Whether you are shooting for theatrical release, social media, or broadcast TV, Aspect Ratio Calculator helps you calculate precise pixel dimensions. Use it to determine the exact frame size for your camera settings or to set up your editing timeline, ensuring your final delivery meets the exact technical specifications and "delivery standards" required by your clients.
Aspect Ratio Calculator
Mode: Lock Mode
Click the ๐ icon to lock/unlock a specific value.
2. Bitrate โ File Size Calculator
Managing data is one of the most critical aspects of any production. Bitrate โ File Size Calculator allows you to accurately estimate the total amount of data your project will generate. By referencing industry-standard bitrates from brands like ARRI, Sony, Canon, RED, and Nikon, you can calculate exactly how much storage space you need for a day of shooting. This ensures you are always prepared with the right number of high-speed drives and memory cards before you even step on set.
Bitrate โ File Size Calculator
Mode: Lock Mode
Click the ๐ icon to lock a value. The other two will calculate based on each other.
Video Bitrate Reference Master
Approximate values in Mbps. Compiled for 4K and FHD at standard frame rates.
| FORMAT / CODEC | RES | 24p | 30p | 50p | 60p | 120p |
|---|---|---|---|---|---|---|
| 1. Apple ProRes (Industry Standard) | ||||||
| ProRes 4444 XQ | 4K | 1697 | 2121 | 3535 | 4242 | 8484 |
| ProRes 4444 | 4K | 1131 | 1414 | 2356 | 2827 | 5654 |
| ProRes 422 HQ | 4K | 754 | 943 | 1571 | 1885 | 3770 |
| ProRes 422 | 4K | 503 | 629 | 1048 | 1258 | 2516 |
| ProRes 422 LT | 4K | 351 | 439 | 732 | 878 | 1756 |
| 2. Sony XAVC (FX & Alpha Series) | ||||||
| XAVC S-I (All-I) | 4K | 240 | 300 | 500 | 600 | 1200 |
| XAVC S (Long GOP) | 4K | 100 | 100 | 150 | 150 | 280 |
| XAVC HS (H.265) | 4K | 50 | 50 | 100 | 100 | 200 |
| XAVC S-I (All-I) | FHD | 89 | 111 | 185 | 222 | 444 |
| 3. Blackmagic Design (BRAW 12-bit) | ||||||
| BRAW 3:1 | 4K | 1016 | 1270 | 2116 | 2540 | 5080 |
| BRAW 5:1 | 4K | 610 | 762 | 1270 | 1524 | 3048 |
| BRAW 8:1 | 4K | 381 | 476 | 794 | 952 | 1904 |
| BRAW 12:1 | 4K | 254 | 318 | 530 | 636 | 1272 |
| 4. RED Digital Cinema (REDCODE RAW) | ||||||
| REDCODE HQ (8:1) | 4K | 480 | 600 | 1000 | 1200 | 2400 |
| REDCODE MQ (12:1) | 4K | 320 | 400 | 660 | 800 | 1600 |
| REDCODE LQ (18:1) | 4K | 215 | 265 | 440 | 530 | 1060 |
| 5. Nikon (N-RAW & Internal) | ||||||
| N-RAW High (12-bit) | 4K | 1450 | 1810 | 3020 | 3620 | - |
| N-RAW Normal (12-bit) | 4K | 870 | 1090 | 1810 | 2180 | - |
| ProRes 422 HQ (Internal) | 4K | 754 | 943 | 1571 | 1885 | - |
| 6. Canon Cinema EOS (Cinema RAW Light) | ||||||
| Cinema RAW Light ST | 4K | 540 | 675 | 1125 | 1350 | - |
| Cinema RAW Light LT | 4K | 320 | 400 | 665 | 800 | - |
| XF-AVC (All-I) | 4K | 410 | 500 | 810 | 1000 | - |
| 7. H.265 / HEVC (Highly Efficient) | ||||||
| H.265 10-bit (High) | 4K | 100 | 100 | 170 | 200 | 400 |
| H.265 10-bit (Std) | 4K | 50 | 50 | 100 | 100 | 200 |
| H.265 (HEVC) | FHD | 15 | 20 | 35 | 40 | 80 |
| 8. H.264 / AVC (Standard Distribution) | ||||||
| H.264 (High Profile) | 4K | 100 | 100 | 150 | 150 | - |
| H.264 (Main Profile) | 4K | 60 | 60 | 100 | 100 | - |
| H.264 (Standard) | FHD | 25 | 30 | 50 | 60 | 120 |