| Subject | Polish | English |
| comp., MS | koder-dekoder | codec (Software that is used to compress or decompress a digital media file) |
| comp., MS | koder-dekoder audio | audio codec (The digital encoding used to represent audio data) |
| comp., MS | koder-dekoder ekranowy Windows Media | Windows Media Screen codec (A codec used to compress and decompress sequences of screen images) |
| comp., MS | koder-dekoder mowy Windows Media | Windows Media Speech codec (A codec used to compress and decompress audio streams with an emphasis on speech) |
| pwr.lines. | koder-dekoder PCM | PCM encoder-decoder |
| pwr.lines. | koder-dekoder PCM | PCM codec |
| comp., MS | koder-dekoder Windows Media Audio | Windows Media Audio codec (A codec used to compress and decompress audio streams) |
| comp., MS | koder-dekoder Windows Media Video | Windows Media Video codec (A codec used to compress and decompress video streams) |
| pwr.lines. | koder PCM | PCM encoder |
| comp., MS | koder RemoteFX | RemoteFX encoder (An optional hardware encoder that can be installed for additional scalability on the RemoteFX server. The RemoteFX encoder allows encoding on the processor, on the GPU, or on dedicated hardware. This flexible encoding process provides high fidelity and scalability. In computers where the processors are consistently busy, the dedicated hardware ensures that the user experience is not affected) |
| radio | koder stereofoniczny | stereophonic encoder |