TY - CHAP A1 - Geislinger, Robert A1 - Milde, Benjamin A1 - Baumann, Timo A1 - Biemann, Chris T1 - Live Subtitling for BigBlueButton with Open-Source Software T2 - INTERSPEECH 2021: (Show & Tell Contribution), 30 August – 3 September, 2021, Brno, Czechia N2 - We present an open source plugin for live subtitling in the popular open source video conferencing software BigBlueBut-ton. Our plugin decodes each speaker’s audio stream separately and in parallel, thereby obliviating the need for speaker di-arization and seamlessly handling overlapped talk. Any Kaldi-compatible nnet3 model can be used with our plugin and we demonstrate it using freely available TDNN-HMM-based ASR models for English and German. Our subtitles can be used as they are (e.g., in loud environments) or can form the basis for further NLP processes. Our tool can also simplify the collection of remotely recorded multi-party dialogue corpora. KW - automatic speech recognition KW - automatic subtitles KW - computer-supported collaborative work KW - meeting transcription KW - multi-party dialogue KW - videoconferencing KW - VoIP Y1 - 2021 UR - https://www.isca-speech.org/archive/pdfs/interspeech_2021/geislinger21_interspeech.pdf SP - 3319 EP - 3320 CY - Brno, Czechia ER -