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Guides and answers for streaming everywhere at once.
Vertical Video Looks Wrong? Aspect Ratio Fixes
Video looks stretched, squished, or cropped when you multistream? Here's how to fix vertical video aspect ratio issues for TikTok, Instagram, YouTube, and Twitch.
Read article →Why Can't I Find My TikTok RTMP Stream Key?
No stream key option in your TikTok LIVE setup? Here's why TikTok hides RTMP access from some accounts — and what you can do about it.
Read article →TikTok Stream Key Not Working? How to Fix It
Your TikTok stream key stopped working with Castream? These are the most common reasons TikTok RTMP keys fail — and how to fix each one in minutes.
Read article →Why Is My Stream Lagging? Buffering Fixes for Multistreaming
Laggy, buffering multistreams are usually a connection or settings problem, not a Castream problem. Here's how to diagnose and fix stream lag fast.
Read article →Stream Disconnects Mid-Broadcast? Causes and Fixes
Getting dropped mid-stream is brutal. Here are the real reasons Castream broadcasts disconnect — and the fixes that keep you live.
Read article →Audio Out of Sync on Stream? How to Fix It
Lips moving but words arriving late? Audio sync issues are annoying but usually easy to fix. Try these fixes in order.
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