Hello, To enable AVB streaming, I do have utility(streamhandler) supplied from supplier. With utility I can connect virtual ALSA device to feed Audio for outgo stream(Transmitting stream). My doubt is regarding "virtual ALSA device". Virtual ALSA device created do not have any audio data even though while creating it I pass working ALSA plugin( which is verified with Aply and Arecord) as a parameter. As per theory, virtual ALSA device (referred as numbers 0,1,2,... n) are links to Actual ALSA devices of system. Do any on of you have an idea about Virtual ALSA Stream?