I tried more than 2 output channels already. When I set the number of output channels to 4 or 8 on the (1st option) "USB Audio" I get in the console "ALSA: set output channels to 2". When I set the number of output channels to 4 or 8 on the (2nd option) " rockchip.miniarm-codec " I get no error in the console but also still no sound.
Ingo > -----Original Message----- > From: Pd-list [mailto:[email protected]] On Behalf Of IOhannes m > zmoelnig > Sent: Wednesday, March 22, 2017 5:04 PM > To: [email protected] > Subject: Re: [PD] Pd / Purr-Data and Ausus Tinkerboard - analog sound card > does not show up (alsa) > > On 2017-03-22 16:57, Ingo wrote: > > I wonder where the VLC player is getting ist output list from. > > most likely pulse audio. > > maybe the audio device has multiple output channels (and the two > headphone channels are not the first two). > try running Pd with more (8) channels. > > fgamsdr > IOhannes From: Jonathan Wilkes [mailto:[email protected]] Sent: Wednesday, March 22, 2017 4:17 PM To: Ingo; [email protected] Subject: Re: [PD] Pd / Purr-Data and Ausus Tinkerboard - analog sound card does not show up (alsa) What does `aplay -l` output? -Jonathan ________________________________________ From: Ingo <[email protected]> To: [email protected] Sent: Wednesday, March 22, 2017 10:24 AM Subject: [PD] Pd / Purr-Data and Ausus Tinkerboard - analog sound card does not show up (alsa) I'm testing the Asus Tinker Board at the moment but I cannot get Pd (0.46.2) or Purr-Data to talk to the internal sound card of the tinker board. It simply does not show up, neither as a normal user nor as root. I'm on Tinker-OS 1.4 which is the latest version as of now. In the Purr-Data preferences I can see these available (alsa audio) options: - USB Audio (hardware) - USB Audio (plug-in) - rockchip.miniarm-codec (hardware) - rockchip.miniarm-codec (plug-in) The rockchip.miniarm-codec gives me sound on my HDMI monitor but no sound from the regular analog audio out. When I open the VLC player I get this for the audio devices: - BT_HFP-Output - SPDIF-Output - Headset-Output - rockchip.miniarm-codec Analog Stereo - USB Audio Analog Stereo Option 3 (the Headset-Output) gives me sound from the analog audio out connector as expected. Unfortunately this option does not show up in purr-data. Has anybody else tried this board? Any ideas how to get sound from the normal audio out? After testing with Purr-Data only I just installed Pd 0.46.2 but I get the same options and no sound from the audio out jack. Thanks for your feedback! Ingo _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list
