Topic desk 03

Video knowledge

Working with transcripts, captions, translations, and downloads from public video, and turning them into knowledge pipelines you can search and reuse.

6 focused guidesUpdated August 2026

A transcript is not the same asset as the video it came from, and treating it as one is where most video pipelines lose their value. Timestamps are what make a claim checkable later; strip them to save space and you have produced text that nobody can verify against the source. Language detection matters for the same reason, since an auto-translated line carries a confidence the original did not. The guides here cover the full path from a public URL to searchable, attributable text: choosing between captions and generated transcripts, handling multi-speaker audio, keeping metadata attached through export, and deciding when translation helps versus when it quietly introduces an interpretation you did not intend to publish.

Video 01

Video guide 06 · 7 min read

Transcribing Podcasts and Recordings You Already Host

Most transcript APIs want a platform link. When the audio is your own — a podcast, a recorded call, an archive in S3 — you need the direct-file path instead.

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Video 02

Video guide 05 · 7 min read

Instagram Reel Transcript API: From Public URL to Text

Turn a public Instagram reel into timestamped text with one API call: what you get back, what qualifies as input, and how translation into 133 languages works.

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Video 03

Video guide 04 · 8 min read

Video Captions vs Transcripts: Which Text Source Fits the Job

Captions and transcripts look interchangeable and are not. Compare coverage, timing accuracy, speaker data, language handling, and cost at volume.

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Video 04

Video guide 03 · 9 min read

A Video-to-Social Content Workflow That Keeps Source Context

Turn public video transcripts into social drafts without losing timestamps, claims, approvals, channel constraints, or the link back to the original source.

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Video 05

Video guide 01 · 10 min read

Video Transcript API Guide: From Public URL to Searchable Knowledge

A production guide to video transcription workflows: source validation, language, timestamps, speaker limits, exports, quality checks, and AgentX Actor selection.

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Video 06

Video guide 02 · 8 min read

YouTube vs. TikTok Transcript APIs: Inputs, Metadata, and Use Cases

Compare YouTube and TikTok transcript workflows by URL type, video context, timestamps, language, batch behavior, and downstream research needs.

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