Apple ProRes data-rate

Apple ProRes

Data-rate Mb/sec

Data-rate GB/minute

Minutes per 64GB card

Notes

422(HQ)

220 Mb

1.6 GB

39.7

 

422

145 Mb

1.06 GB

60

 

422 (LT)

100 Mb

0.73 GB

87.4

not considered full quality.

422 (Proxy)**

36 Mb

0.26 GB

242.7

for high-quality offline editing. Not an acceptable original.

*Apple ProRes is the same data-rate regardless of resolution.

ProRes datarate.xlsx