TikTok LIVE Bitrate Calculator
Determine the exact bitrate, canvas resolution, and OBS encoder settings for your upload speed. Prevent stream lag, dropped frames, and disconnects on TikTok LIVE.
Why the 2.0-Second Keyframe Interval is Crucial on TikTok LIVE
Unlike Twitch or YouTube (which can tolerate variable keyframes between 2 to 4 seconds), TikTok's mobile live ingest servers strictly mandate a Constant 2.0-Second Keyframe Interval.
If your keyframe interval is set to 'Auto' or 0, viewers swiping into your live stream on their FYP feed will experience a 3-second black loading spinner or audio desynchronization. Setting this to 2 seconds guarantees instant stream load time when viewers scroll onto your broadcast.
Frequently Asked Questions (FAQ)
Can I stream in 1080p on TikTok LIVE?
Yes, if your upload speed is at least 10 Mbps. We recommend 1080x1920 at 6,000 Kbps for crisp text and gaming graphics.
Should I use CBR or VBR for live streaming?
Always use CBR (Constant Bitrate). VBR causes bitrate dips during static scenes, which confuses live transcoders and results in pixelation.
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