Quote from: Danne on April 04, 2019, 08:57:12 AM
Seems that card will be able to do write speed of 60mb/s while smaller than 64gb will do max 40mb/s:
https://www.cameramemoryspeed.com/reviews/sd-cards/sandisk-extreme-90mbs-64gb-sdhc-memory-card/
To be sure one needs to benchmark the card. There are modules for this created by a1ex. Simply use another build and run the benchmark tests. Search on the forum how to do the tests correctly.
One way to test is by filming. If youre card reaches around 53 to 55 mb/s while recording 5k anamorphic 2.35:1 it´s probably ok to use. If not, reconsider getting a faster card. The only card I use that I know reliably works is the extreme pro version but others might find other brands or cards.
https://www.cameramemoryspeed.com/reviews/sd-cards/sandisk-extreme-90mbs-u3-v30-32gb-microsdhc-memory-card/
The card I am using is that one. It says it easily reached 60 mb/s and even exceeds it. I will benchmark the card while shooting. I want to shoot exported 4464x1900 resolution, I have a clip like that but it is only 3 seconds. I do not remember if I stopped the recording or not, but I do not remember the settings I recorded for that clip so I dont have an idea how to do it again. Does auto stop recordings save to card ? I mean, when it becomes red it only records for 1 sec or so and automagically stops recording.