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nils b75edeedc3
Set variables for a Docker build (used by another workflow). / Set variables required for docker build. (push) Successful in 1s
Build and conditionally push docker image / docker-vars (push) Successful in 2s
Build and conditionally push docker image / Build and conditionally push docker image (SHAIRPORT_SYNC_BRANCH=. , ./docker/classic/Dockerfile, classic) (push) Failing after 31m52s
Build and conditionally push docker image / Build and conditionally push docker image (SHAIRPORT_SYNC_BRANCH=. NQPTP_BRANCH=${{ needs.docker-vars.outputs.nqptp_branch }} , ./docker/Dockerfile, main) (push) Failing after 31m49s
Add ohm, an OpenHome Songcast sender audio backend
Streams AirPlay audio to OpenHome/Songcast receivers as OHU unicast PCM
(16/24-bit). Sends are paced on the PTP master clock so receivers slave
to the AirPlay group clock through their buffer-fill servo; MediaLatency
carries the phase, matching the wire behaviour of Linn's own sender
(zero flags and timestamps). delay() reports the newest frame's playtime
lead so shairport feeds a receiver latency ahead. Handles Join, Listen,
Leave and Resend with a frame history, and forwards track metadata and
metatext from the metadata hub.

With -r <name>, ohm_upnp controls the receiver over UPnP: discovered by
friendly name via SSDP at time of use, woken, switched to its Songcast
source and pointed at this sender when a session starts; volume follows
the AirPlay slider capped at the device's VolumeLimit; standby follows
some minutes after the session ends.
2026-08-28 23:54:16 +02:00

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.github
documents
docker/Dockerfile
docker/classic/Dockerfile
reference
ohm.txt
out-ohm