Low-Latency Video over QUIC
summary
Twitch/IVS builds a replacement distribution protocol called Warp that maps video to QUIC (RFC 9000) using the browser-facing Web Transport or HTTP/3 paths. It splits media into a stream-per-segment and prioritizes audio and newer segments so bandwidth goes to freshest data (their “segment truncation” idea), trading small video gaps for sustained low latency. Implementation exists and simulates lower latency versus HLS; production rollout and RFC with measured numbers are pending.
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