When capturing high-definition video, the amount of data being written to the SD card can be immense. 4K video, for example, can have much higher bitrates than standard HD or Full HD video, which means more data needs to be written to the SD card per second. If the SD card can’t keep up with the data write speed, you risk dropping frames or experiencing stutter and lag in your video recordings.
This is where V30 comes in. A V30-rated SD card is specifically designed to handle the demands of 4K and high-bitrate video recording. By maintaining a sustained write speed of at least 30 MB/s, the V30 ensures that your video recording process is smooth and uninterrupted, giving you high-quality footage every time.
Read also: What Does V30 Mean on an SD Card? Speed Explained