How many times per second a screen completely redraws itself. Higher rates mean smoother motion.
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The number of pixels in an image or video frame. Higher resolutions mean more detail.
The width-to-height ratio of a video or image. Old TVs used 4:3, modern ones use 16:9.
Playing media in real-time as it’s sent over the internet. Services like Spotify and Netflix use streaming.
A file format that stores compressed media along with metadata like subtitles. Examples are MP4 and MKV.
Compresses and decompresses media data. Different formats use different codecs, like MP3 for audio and MPEG for video.
Adding random data to a hash to make it harder to crack. A pinch of salt keeps your hash secure!
Attempting to guess a password by systematically trying every possible combination of characters.