QastX for streamers: turn a 6-hour VOD into a week of vertical clips
Your VOD has all the highlights — they're just buried under hours of footage. QastX finds the moments and ships them as 9:16 clips ready for TikTok and YouTube Shorts.
Streamers leave most of their growth on the table. Twitch pays for live attention, but TikTok, YouTube Shorts and other vertical feeds are where new viewers find you. QastX takes your VOD — gameplay, IRL, just-chatting — and pulls the moments where you popped off, the funny reactions, the chat-screaming clips. Each one comes out as a 9:16 vertical clip with auto-captions. Upload one VOD, post short-form for a week, get more eyes back on your live channel.
How QastX helps
You stream 6+ hours and your VODs sit in the archive nobody watches.
Upload the VOD to QastX — AI extracts the high-energy moments and reframes them vertical.
Result: 10–20 clips per stream, ready for TikTok and Shorts.
You don't have an editor and you're tired of scrubbing your own VOD for funny moments.
AI auto-detects emotional peaks (laughter, big reactions, clutch plays).
Result: Clips drop into your folder while you focus on streaming.
You want to grow on TikTok but every clip needs reformatting and captions.
QastX outputs 9:16 with face/subject tracking and burned-in captions in one click.
Result: Post-ready files. No After Effects, no caption alignment, no manual reframe.
How it works
Upload the VOD
Drop your Twitch VOD file or paste a public link.
AI hunts the highlights
Our model finds laugh peaks, reaction spikes and clutch moments.
Download vertical clips
Ready-to-post 9:16 with captions for TikTok and Shorts.
Tools for streamers
Frequently asked questions
How long can my VOD be?
We process multi-hour VODs. Free plan has shorter limits — Pro handles full streams.
Will the face-tracking handle gameplay overlays?
Yes — you can pick the crop region (gameplay, webcam, both) before exporting.
Can I use the clips on Twitch too?
Of course. Clips are exported as MP4 — use them anywhere.
Is there a free plan?
Yes. Test the full workflow on a real VOD before upgrading.
Stream once. Post short-form all week.
Free plan, no credit card. Try the full clipping workflow today.
Clip my VOD