File size calculator

Parameters
INPUT / SOURCE
Examples HD: 1080p - 720p
Red: 4K - 3K - 2K
Cinema: 4K 'DCI' - 2K 'DCI' - 2K 'scope' - 2K 'flat'
Width / height
Colour depth bits/colour
Frame rate | Custom:
Duration seconds
Calculation
Dimensions
  • Megapixels: 0.9 (921,600 pixels)
  • Aspect ratio: 1.78 - HD 16:9
Frame filesize
  • Uncompressed RAW: 1.4 MB (12-bit/pixel)
  • Uncompressed RGB 8-bit: 2.8 MB
  • Uncompressed CMYK 8-bit: 3.7 MB
Estimation of bitrate for various levels of quality / compression
  • Uncompressed: 69.1 MB/sec (25.00 fps - 8-bit)
  • ± 'Prores422 HQ': 12.2 MB/sec (1080p25 = 220Mbps)
  • ± 'JPEG2000': 6.8 MB/sec (2Kp48 = 31.25 MB/s)
  • ± 'MPEG2 High': 4.2 MB/sec (1080p25 = 10MB/s)
Video filesize for 1,500 frames of video material
  • 8-bit RGB sequence: 4.1 GB
  • ± 'Prores422 HQ': 733.3 MB
  • ± 'JPEG2000': 406.9 MB
  • ± 'MPEG2 High': 250.0 MB
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