Interviews, podcasts, panel discussions, meetings, Gaston automatically figures out how many people are speaking in a recording and labels every sentence with who said it, no manual tagging required.
Add the file the same way you would any other, by uploading it or pasting a link. Speaker detection runs automatically as part of transcription, there's nothing extra to turn on.
Speaker detection works out of the box, but it's most accurate when you tell it exactly how many people are talking. If you know the number in advance, set it in the speaker detection settings before transcription finishes.
Once transcription is done, open the file in the player. Each sentence is grouped by speaker, so you can immediately see who said what without listening to the whole recording.
Speaker labels carry through to search and export too, so you can pull out everything one person said, or generate a transcript that clearly separates each voice.
Now that every sentence knows who said it, searching a multi-speaker recording gets a lot more useful, see the search guide below.