Search found 26 matches

by nixit
Wed Mar 31, 2021 8:27 pm
Forum: Multimedia
Topic: audio interface and webcam on same usb 3.0 hub?
Replies: 5
Views: 8437

Re: audio interface and webcam on same usb 3.0 hub?

thank you for your reply, however, your reply doesn't offer any help, it just restates how long of a run I have, and it's not like I'm daisy chaining multiple 1 foot USB cables together, I have a 30 foot powered USB 3.0 cable.
by nixit
Wed Mar 31, 2021 3:53 pm
Forum: Multimedia
Topic: audio interface and webcam on same usb 3.0 hub?
Replies: 5
Views: 8437

audio interface and webcam on same usb 3.0 hub?

hello all, I've been trying to resolve this issue, if it can be. I have a recording booth with a focusrite scarlett 2i2 audio interface connected to a usb 3.0 hub that has an extension cable (powered usb 3.0) running to my computer on the opposite end of the room. mic works great. I've recently put ...
by nixit
Fri Jul 13, 2018 4:26 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

After another late trying trying many things, I *think* I got it nailed down. After going through every document, wiki, blog post on how to set up pulse/jack and confirming the steps I tried. I started mixing and matching, figuring it couldn't hurt. And I finally found one that allowed me to capture...
by nixit
Fri Jul 13, 2018 12:27 am
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

@pablo & @jack winter

I REALLY appreciate the help you two are giving me. I'm sure we can figure this out. let me know what other info I haven't provided that I can, or if I should consolidate everything I've tried into one post for easy reference.

--nixIT
by nixit
Thu Jul 12, 2018 11:30 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

If you install pulseaudio, start jackdbus via qjakctl without the zita-j2a command in the scripts to execute, then open pavucontrol and configure pulseaudio output to the jack sink, and after that try executing the zita-j2a command in a terminal, does zita-j2a start? That would be a negative, I get...
by nixit
Thu Jul 12, 2018 10:36 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

since zita-j2a and alsa_out both work correctly when pulseaudio is not installed, is there a pacmd or pactl command that is equivalent to either zita-j2a -d hw:SB or alsa_out -d hw:SB.

Thanx

--nixIT
by nixit
Thu Jul 12, 2018 7:56 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

@pablo, It does appear to work if I complete uninstall and remove pulseaudio, however I need pulseadio Qjackctl is set up as follows: Settings/parameters tab --Driver: Alsa --Interface: hw:USB Settings/advanced tab --server prefix: jack_control start --Audio: Capture Only Options tab --Execute scrip...
by nixit
Thu Jul 12, 2018 2:36 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

@jack winter You are confusing me :) I thought what you wanted to do is to record from your scarlet 2i2 with audacious using JACK while outputting the audacious output (plus desktop sound) to your SB? I'll be honest Jack, I am so confused by this right now. :( You are correct, I do want to use JACK ...
by nixit
Thu Jul 12, 2018 12:46 am
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

@pablo,

Thanx for all the info, installing lsof now so I can compare what I have to what you have.

While I do this, could you post your qjackctl settings? specifically the Settings/Advanced tab as well as the Options and Misc tabs?

There has to be something I'm missing..:

--nixIT
by nixit
Wed Jul 11, 2018 7:15 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

@jack winter, If you stop JACK and run pavucontrol, you find the missing soundcards under Configuration? yes, the audio devices are listed under configuration in pavucontrol. The reverse might also be true, that maybe PA can't use it if you still have the zita utility running? You probably have to k...
by nixit
Wed Jul 11, 2018 5:16 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

@pablo @jack winter Thanx again for your help. I installed the pulseaudio packages, and tested to see if I had sound and what pavucontrol looked like. everything is cool. Output devices listed the SB interface and Input devices listed the Scarlett 2i2. I launched qjackctl and left the config the sam...
by nixit
Tue Jul 10, 2018 6:14 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

@jack winter

forgot to include this in last reply, do I still use zita-j2a when using pulse?
by nixit
Tue Jul 10, 2018 4:48 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

@Pablo @Jack Winter Thanx so much for helping. To follow Jack's suggestion I removed pulseaudio and all relevant files and rebooted. Alsa is up and running using the following ~/.asoundrc pcm.!default { type hw card 0 } ctl.!default { type hw card 0 } if I don't use the above ~/.asoundrc file, I als...
by nixit
Mon Jul 09, 2018 7:59 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

Jack Winter wrote:@Pablo, his USB card is just a microphone, no outputs at all on it.
Actually, the USB is a scarlett 2i2, however I only use it for line in.
by nixit
Mon Jul 09, 2018 4:04 pm
Forum: System Tuning and Configuration
Topic: [SOLVED] audio crackling in duplex mode
Replies: 43
Views: 14332

Re: audio crackling in duplex mode

I think that it makes more sense for your use case if you use jack with the USB card (capture-only mode seems more adequate if the audio outputs are not in use) and the pulseaudio jack sink for the SB and I will try to explain the reason why. I assume that the SB live has an internal mixer which al...