obs-studio

Ready-to-use Media-over-QUIC / SRT / WebRTC / RTSP / RTMP / LL-HLS / MPEG-TS / RTP live media server and media proxy that allows to read, publish, proxy, record and playback real-time video and audio streams.

OBS plugin for local speech recognition and captioning using AI

Make use of the OBS WebSocket Plugin (https://github.com/obsproject/obs-websocket) and control your stream

CleanStream is an OBS plugin that uses AI to clean live audio streams from unwanted words and utterances

Real-time subtitle generation by speech recognition for OBS Studio