Thu Apr 07, 2016 11:27 pm
While some of the faster cards go do ProRes HQ or 422, they dropped frames on ProRes LT. However, using the cards recommended by BM, yiu should not have any issues. Also, you can not go by just what the card lists as it reD/write speeds (these are based on short burst data transfers, not continuous video recording, which is much harder on the card. You can also use the BM SD speed test utility to check your card's real read/write speed. Also, over time, memory cells in the cards go bad, and are mapped out by the cards controller, which also slows down performance. I would just get a SanDisk Extreme Plus 64GB or larger for ProRes recording, or Extreme Pro SD card of at least 128GB or larger for best performance results when recording Raw or ProRes HQ.
Denny Smith
SHA Productions