Look up codec in Wiktionary, the free dictionary.
Codec may mean:
- An audio codec converts between analog and digital representations or performs data compression.
- Codec, a hardware device or computer software used for coding and decoding transformations of data or signal media streams
- Codec, a fictional radio device used in the Metal Gear games
- A video codec is a device or software that enables video compression and/or decompression for digital video.
