# Pyannote > - Can I apply pretrained pipelines on audio already loaded in memory? ## Pages - [Frequently Asked Questions](faq.md): - [Can I apply pretrained pipelines on audio already loaded in memory?](#can-i-apply-pretrained-pipelines-on-audio-al... - [pyannote.audio Documentation](index.md): pyannote.audio is an open-source Python toolkit for speaker diarization, providing neural building blocks for identif...