Advanced WebRTC Architecture course
WebRTC Weekly, a free newsletter
The open directory of WebRTC vendors
WebRTC reports for in-depth analysis
webrtcHacks for Developers

Transcoding

Transcoding is the process of translating one codec to another.

Transcoding is a taxing process, requiring the decoding of one codec and then re-encoding the data using another codec.

In the context of WebRTC, transcoding may be required in two different instances:

  1. When Opus is used and needs to be bridged to a legacy VoIP network or to PSTN
  2. When video is used in WebRTC (using VP8) and needs to be streamed to passive viewers not using WebRTC or to interoperate with other VoIP networks
Tags:

About WebRTC Glossary

WebRTC Glossary is a collaborative space where users can learn more about WebRTC related terms. Anyone can also modify or add new terms to this glossary, but it requires registration to the site first.