Sub-second live streams for classes, live selling and watch-alongs, where 6 seconds of HLS delay breaks the conversation.
With HLS a viewer sees the stream 3 to 6 seconds late, so questions, bids and reactions arrive after the moment. Media-over-QUIC sends each frame as soon as it exists.
The player tries Media-over-QUIC first and falls back to HLS, then MP4, so viewers on Safari and older browsers still get a picture.
Publish with RTMP from OBS or any encoder, or with WHIP from the browser. ABR transcoding and VOD recordings are built in.
One relay feeds many viewers from shared buffers, from edge points in Mumbai, Singapore, Frankfurt and the US.
HLS cuts the stream into segments and the player waits for whole segments, so viewers typically see the stream 3 to 6 seconds late, and LL-HLS still adds seconds. Media-over-QUIC sends each frame as its own object the moment it exists, so the delay is close to the network round trip. When a browser cannot speak it, our player falls back to HLS.
Yes, through the fallback. Safari does not ship WebTransport yet, so on Safari the player plays HLS (or MP4 for VOD). Those viewers get a normal HLS delay; everyone else gets sub-second delivery.
We do not offer DRM or server-side ad insertion today. We built for interactive live: classes, live selling, watch-alongs and events, where delay matters more than studio rights management.
ClutchCall ships every modality on the same transport.