Blackmagicdesign Blackmagic URSA - Recording Duration Table

Recording
14
Recording Duration Table
Tables are provided showing approximate recording durations in minutes and
seconds compared to format, project frame rate and media size. The maximum
recording time for a CFast card will vary depending on the data size of the
card and the recording format and frame rate you choose. For example, the
storage rate for Apple ProRes 422 HQ at 3840 x 2160 is approximately 880 Mbps.
At 24 frames per second, you can record approximately 48 minutes of video
on a 256GB CFast 2.0 card.
Format CFast
Card
Frame
Rate
CinemaDNG RAW ProRes 444
XQ
ProRes 444 ProRes 422
HQ
ProRes 422 ProRes 422
LT
ProRes 422
Proxy
Duration Duration Duration Duration Duration Duration Duration
Ultra HD 4K 256GB 23.98 19 mins 4K RAW
41 mins 4K RAW 3:1
22 mins 32 mins 48 mins 73 mins 104 mins 237 mins
24 19 mins 4K RAW
41 mins 4K RAW 3:1
22 mins 32 mins 48 mins 73 mins 104 mins 237 mins
25 18 mins 4K RAW
40 mins 4K RAW 3:1
21 mins 30 mins 46 mins 69 mins 100 mins 224 mins
30 16 mins 4K RAW
33 mins 4K RAW 3:1
17 mins 25 mins 38 mins 58 mins 83 mins 189 mins
50 9 mins 4K RAW
20 mins 4K RAW 3:1
10 mins 15 mins 23 mins 34 mins 50 mins 112 mins
60 8 mins 4K RAW
16 mins 4K RAW 3:1
9 mins 12 mins 19 mins 29 mins 41 mins 94 mins
HD 256GB 23.98 86 mins 129 mins 194 mins 291 mins 416 mins 948 mins
24 86 mins 129 mins 193 mins 291 mins 416 mins 948 mins
25 82 mins 124 mins 185 mins 279 mins 401 mins 898 mins
30 69 mins 103 mins 155 mins 232 mins 334 mins 758 mins
50 41 mins 61 mins 93 mins 139 mins 200 mins 449 mins
60 35 mins 51 mins 77 mins 116 mins 167 mins 379 mins