Why podcasts need transcripts
Three reasons. SEO: a 60-minute podcast episode is roughly 8,000–10,000 words of spoken content. Indexed by Google, that's a long-tail keyword goldmine — every concept the guest mentions becomes a potential search-result match. Without a transcript, the episode is a 30 KB MP3 with a one-sentence description; with a transcript, it's a 50 KB Markdown page that ranks. Accessibility: deaf and hard-of-hearing listeners need a transcript to engage at all. Repurposing: a transcript becomes the source for blog posts, email newsletters, social-media quote cards, and AI-generated summaries — none of which are practical from raw audio alone.
What the structured Markdown output gives you
Episode title as # H1. Topic-shift sections as ## H2 — useful for chapter markers and as table-of-contents anchors on a long episode. Speaker labels (**Host:**, **Guest:**) at every turn — easy to find-and-replace from the default **Speaker 1:** / **Speaker 2:** labels. Timestamps at speaker turns and at major sections — both useful for show notes ("at 14:32, Sarah talks about…") and for letting readers jump to the audio. Cross-link tip: if the podcast has a companion blog post or website article, run that through URL to Markdown and you've got transcript + companion article in the same Markdown vault.
Workflow for podcasters
Record episode → final mix to MP3 or WAV → drop into MDisBetter → get Markdown → find-replace speaker labels with real names → publish on your podcast website as the show-notes page → episode is now indexable by Google. The whole process from finished audio to published transcript is 10 minutes for a 60-minute episode. For a podcast network with hundreds of episodes to backfill, the OSS path is faster-whisper in a script loop; the web tool is the per-episode no-setup path.