30.09.2014 19:35, Heero Yui wrote: > Hello > > I have write a simple echo suppressor inside the echo-cancel module (it > is based on "null" version). > When I activated it, I also open input and output channels, the module > work correctly. > I launch it with (same with null): > pacmd load-module module-echo-cancel aec_method=null > source_master=alsa_input.0.input-microphones adjust_time=1 > pacmd set-default-source alsa_input.0.input-microphones.echo-cancel > pacmd set-default-sink alsa_output.0.output-speakers.echo-cancel > > The problem: When I open an other output, at the flush request, it take > like 1 or 2 second more time as when I have not activate the echo > canceller (work with a paplay) > > And I did not understand why! I also don't understand why. However, please note that this bug is not specific to module-echo-cancel. It can also be reproduced with module-virtual-sink that deliberately does absolutely no processing and just serves as a template for new virtual sinks. -- Alexander E. Patrakov
