cuhl@xxxxxxxxxxxxx wrote: > I've read, that even with a realtime kernel the input-output latency > varies with time - especially if USB is inbetween. Yes, USB cam have a small but unknown delay between playback and capture. > I expect to require a fixed latency between multiple ( I2S ) channels. > So every channel's signal shall be exactly determined to its > relative position with respect to the other channels, e. g. it shall be > known inside the system which events occured simultanously. > > Likewise, the processed or generated signals shall be transferred to the > outputs in a way, that they occur there with intended and modifiable > relative latency to each other. This is essentially a hardware problem. Can't you just use a single device with many channels? Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
