The SD Association (SDA) has introduced a Video Speed Class rating, designed to identify cards capable of 8K, 4K, 3D and 360° video capture. The speed class, which guarantees minimum sustained performance, comprises five ratings: V6 (6MB/sec), V10 (10MB/sec), V30 (30MB/sec), V60 (60MB/sec) and V90 (90MB/sec). Part of the Secure Digital 5.0 standard, the Video Speed Class ratings not only make use of the latest (and future) NAND technologies but are also closely tied to them. As such, a V30 c...
SD card 5.0 protocol supports up to 8K video recording but risks confusion
DP Review - 2 Mar 2016 21:54
The SD Association (SDA) has introduced a Video Speed Class rating, designed to identify cards capable of 8K, 4K, 3D and 360° video capture. The speed class, which guarantees minimum sustained performance, comprises five ratings: V6 (6MB/sec), V10 (10MB/sec), V30 (30MB/sec), V60 (60MB/sec) and V90 (90MB/sec). Part of the Secure Digital 5.0 standard, the Video Speed Class ratings not only make use of the latest (and future) NAND technologies but are also closely tied to them. As such, a V30 c...
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