Hi, I have a set of SONOS speakers. Currently I can stream my audio to the SONOS system through DLNA. I have successfully configured Rygel to work with PulseAudio. It works great, however the best I could do is get ~1 second latency (encoding the stream to FLAC - the only encoding type I could get my SONOS to accept - and streaming it to the SONOS, which I turn does its own decoding / encoding and wirelessly stream to the desired speakers). This make the setup unusable for movies playback or games (I'm especially interested in movies, for games I'm using headphones anyway...). I noticed that PulseAudio as a "device latency offset" options and is capable of informing the upper layer (applications etc.) of the audio subsystem latency. I was wondering if it is possible to create a "virtual device" with a configurable latency (ex. 1 second latency) to offset the DLNA streaming / encoding / decoding delay. I think the tunnel driver is using something similar to keep the source and target in sync. When watching movies I would set the output devices for the video applications to the virtual latency-enabled device. This would signal the application that audio as a 1 second latency (and I suppose video playback would take this into account for the video output?) Can anyone confirm if this is feasible, and perhaps share some thoughts about how it can be done. Thanks Simon -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20131114/031f8f33/attachment.html>
