Working with high-res video? Your memory card may be holding you back
If you’re working with high-resolution video like 4K or 8K, then there is one guarantee to your work: You’re going to produce ...
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How to clear an SD card and erase all of its data, including the hidden junk files you can't usually delete
An SD card is just like a small hard drive — it's a device that can store and transport large amounts of data. If you've been using an SD card for a long time, you might need to clear it out.