Module C / Reference / 10-20 min
Twitch VODs, Twitter/X, Spotify, TikTok: what works and what does not
Understand URL ingestion limits, cookies, RSS workarounds, and platform constraints.
TL;DR
Use this lesson to understand URL ingestion limits, cookies, RSS workarounds, and platform constraints. Treat it as practical guidance, not a rigid rulebook.
Why it matters
Captions make clips understandable without sound, searchable after publishing, and reviewable by editors before export. The goal is to help you make a stronger clip without taking away your creative freedom.
What you will learn
Prerequisites
- An audio file, video file, URL, or exported clip
- A target output format such as SRT, VTT, burned-in MP4, or transcript text
What you need
Core concept
Caption work is part accuracy and part design. The workflow only works if viewers can read the result quickly on a phone.
Example
Scenario
Auto-captions are mostly correct, but the clip contains names, numbers, jargon, or fast speech.
Move
Apply the workflow to a short section first and proofread the result at phone size.
Result
The caption pass becomes readable and accurate enough that sound-off viewers can follow the clip.
How to do it
- 1Identify which platform the source comes from because URL access, cookies, RSS, captions, and rights differ.
- 2Check whether the platform provides captions, audio download, or only streamed playback.
- 3Use a compliant ingestion method and document the source link.
- 4Expect some sources to fail or require manual download, especially private, expired, or restricted media.
- 5Transcribe a short sample before investing time in the full source.
Expected output
A caption or transcript artifact that is proofread, timed, readable on a phone, and matched to the target platform.
Practice task
Produce a clean caption pass
- 1Take a 20-30 second section of a real clip.
- 2Apply the caption or transcript workflow from this lesson.
- 3Proofread it with sound on, then watch it again with sound off at phone size.