Live video infrastructure

Go live in one push. Reach everyone.

Kolvio ingests RTMP and SRT, transcodes to an adaptive ladder and delivers to every viewer with sub-second latency — orchestrated through a realtime gRPC control stream.

● LIVE
1080p602.1 s latency▮▮▮▮▮ 8.4 Mbps428 viewers
0.9 sglass-to-glass
8ABR renditions
1.8 Gbpsedge egress
99.97%ingest uptime

Platform

RTMP & SRT ingest

Push from OBS, hardware encoders or mobile SDKs; automatic failover between ingest points.

GPU transcode

Real-time ABR ladders (AV1/H.264/HEVC) with scene-aware bitrate control.

Low-latency delivery

LL-HLS and WebRTC egress from the nearest edge for sub-second playback at scale.

Realtime control

Start, stop and watch stream health events live over one gRPC control stream.

Recording & VOD

Every live stream is archived and instantly available as on-demand with the same URLs.

Secure playback

Signed playback tokens, geo rules and studio-grade DRM per rendition.

Control stream

# open the stream control channel (HTTP/2, gRPC)
POST /sync.v1.Events Authorization: Bearer <token>

ingest.connected rtmp://zrh · 1080p60 · 8.4 Mbps
transcode.ready ladder=8 gpu=zrh-g3
viewers.update 428 (+7 / 5s)

Status

● Ingest · zrh

Operational · 6 live channels

● Transcode

Operational · GPU pool 62% used

● Edge delivery

Operational · 1.8 Gbps out