Webinar transcription
Once it's text, a 60-minute webinar is a blog post, ten social posts, an FAQ page and a captioned replay.
Free: 60 min per 30 days, files up to 30 min / 50 MB · Paid plans: 10 to 100 hrs, files up to 2 GB. Big video? Upload just its audio track: same transcript, much faster upload.
Encrypted in transit · audio & video auto-delete in 30 days · never used to train AI
Optional settings
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Last updated 21 July 2026
Webinar replays are where marketing content goes to be forgotten: an hour of expert answers nobody will scrub through. Transcribing the replay makes it skimmable and searchable, and with Trustample's AI actions one upload becomes a recap blog post, LinkedIn posts, a newsletter section and an FAQ, each grounded in what was actually said.
Accessibility and SEO come along free: export SRT/VTT captions for the replay video, and publish the transcript so search engines can index every word your speakers said.
Getting the file is the only platform-specific step. Zoom Webinars saves cloud recordings to the host's Recordings page in the Zoom web portal, where the smaller audio-only M4A downloads much faster than the MP4 and transcribes identically. StreamYard and Riverside offer direct downloads from their dashboards, and WebinarJam processes the replay into an MP4 you can grab from the replay settings. If your "webinars" are really recurring Zoom meetings or Google Meet sessions, those recordings go through the identical upload, and a 90-minute webinar fits comfortably inside Basic's 3-hour file cap.
How it works
- 1Export the webinar recording from your platform (Zoom Webinars, WebinarJam, StreamYard, etc.).
- 2Upload the MP4 or audio export to Trustample.
- 3Run AI actions for a recap post and social content; export SRT captions for the replay.
Frequently Asked Questions (FAQs)
Which webinar platforms does this work with?
All of them, because Trustample transcribes the recording file, not the platform. If your platform lets you download an MP4 or audio export (they all do), it transcribes.
Can it split content by speaker for panel webinars?
Speaker diarization labels each voice on every paid plan, and speaker stats show who spoke and for how long, which is useful for pulling quotes from a specific panelist.
How much content can AI realistically extract from one webinar?
Typical uses: a summary/recap, a blog draft, 3–5 LinkedIn posts, a newsletter section, an FAQ from audience questions, and a YouTube description. Each is one click, grounded in the transcript, and counts as one AI action.
Do captions help webinar replays rank?
Transcripts do: published text makes the replay's content indexable by search engines. Captions (SRT/VTT) mainly help accessibility and viewer retention; both come from the same transcript here.
What's the fastest way to caption the replay?
Export SRT or VTT from the finished transcript and upload it wherever the replay lives: YouTube takes SRT in Studio, and Vimeo and Wistia accept both formats. Because the cues come from word-level timestamps, they land on the right moments without manual syncing. Starting from a bare MP4? How to get SRT from MP4 walks through the whole path.
Is the Q&A segment worth transcribing separately?
It's usually the most valuable part of the file: real objections and real questions in the audience's own words. Diarization separates audience voices from the presenter, and chatting with the transcript ("list every question asked and the answer given") produces a publishable FAQ draft in one step, which is content you could not have scripted.
Related pages
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