Unverified50% confidenceFactExact time
RTMP-based livestream latency is about 1 to 3 seconds.
1
Sources
50%
Confidence
Long-term
Relevance
10/18/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe FCC's requirement for real-time TV subtitles is an end-to-end latency of no more than 2 seconds, YouTube automatic subtitle latency is approximately 3–5 seconds, and professional CART service latency is approximately 1–2 seconds.74% similarVerifiedThe total chain latency of traditional voice interaction is typically 3–8 seconds, whereas real-time media streaming can compress end-to-end latency to the hundreds-of-milliseconds level.71% similar
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