Glossary → Podcast & production
Podcast & production
Back catalog
A back catalog is a show's archive of past episodes — often hundreds of hours whose value compounds with search, transcripts and dynamic ads.
Batch transcription is what unlocks a catalog: every old episode becomes searchable text, quotable and rediscoverable, and DAI keeps monetizing it. Archive projects are the classic bulk-transcription job.
Related terms
Batch transcriptionBatch transcription processes complete, already-recorded audio files, letting the system use full context in b…
Dynamic ad insertion (DAI)Dynamic ad insertion assembles the ads in a podcast episode at download time, so different listeners hear diff…
Podcast transcriptA podcast transcript is the full text of an episode, published for accessibility, search and reuse — now suppo…
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Transcribe audio or video in 99 languages — speaker labels, word timestamps, captions.
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