Seply separates podcast, interview, meeting, and video audio into speaker-aligned WAV tracks, with options to preview and download tracks and create speaker-labeled transcripts.

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Seply is for podcast, interview, meeting, and video editors who need more control over voices captured together in one recording. It uses AI to detect speakers and create a separate, time-aligned WAV track for each voice. You can set the expected speaker count or let Seply detect it, preview the tracks, and download the ones you need for editing, balancing, or muting. A standard mode suits conversations where people mostly take turns; an advanced mode is available for overlapping speech. Seply also has a separate speech-to-text tool for transcripts with speaker labels. Speaker separation is designed for spoken conversations, not for splitting singers or instruments from music. Results can vary with noise, echo, similar voices, and people talking over one another, so review the tracks alongside the original recording.

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