#AUDIO LOOPBACK TESTING NOTE 8 FULL#

HereРІР‚в„ўs the full log of just my laptop with my capture card plugged in. Sound Server-3: PipeWire v: 0.3.39 running: yesР”Р„h my bad, I didnРІР‚в„ўt want to make a huge post with a long log, I didnРІР‚в„ўt realize it would automatically make it scrollable. Sound Server-2: PulseAudio v: 15.0 running: no Sound Server-1: ALSA v: k5.14.86_64 running: yes Type: Convertible System: LENOVO product: 20QF0014USР”Вevice-1: Intel Cannon Point-LP High Definition Audio vendor: LenovoР”Вriver: sof-audio-pci-intel-cnl bus-ID: 00:1f.3

IРІР‚в„ўm using Fedora 35 but I also had this problem recently on Fedora 34. IРІР‚в„ўm using a Thinkpad X1 Yoga 4th Gen, with an i5-8265U and 16GB ram. IРІР‚в„ўve also updated my initial post to give better/specific details. It still results in my webcam video not working.

#AUDIO LOOPBACK TESTING NOTE 8 BLUETOOTH#

However, I just tried it without my bluetooth headset or my USB mic, using just my USB Capture Card, my webcam, and the loopback module playing audio from my capture card to my laptop speakers. Not sure what to make of these, especially since my audio inputs were still working, itРІР‚в„ўs just my webcam video that isnРІР‚в„ўt working.Р”ВonРІР‚в„ўt think I have a memory card on my mic, itРІР‚в„ўs just a USB receiver. Nov 04 18:00:27 lawrence-x1y4-fedora pipewire: pw.link: 0x558a05baeac0: one of the nodes is in error out:error in:suspended Nov 04 18:00:11 lawrence-x1y4-fedora pipewire: spa.alsa: set_hw_params: No space left on device Nov 04 18:00:11 lawrence-x1y4-fedora pipewire: pw.node: (alsa_b-Antlion_Audio_Antlion_Wireless_Microphone-00.pro-input-0-49) suspended -> error (Start error: No space lef I looked at the pipewire status after running the loopback module and saw these error logs: Nov 04 18:00:11 lawrence-x1y4-fedora pipewire: spa.alsa: set_hw_params: No space left on device So it looks like the loopback module results in my webcam video being no longer functional. Also, I looked at the audio monitors and all my input devices, including my webcam mic, were still working. So it looks like it may not be a PipeWire issue. I also tried uninstalling PipeWire and installing PulseAudio instead, but my webcam still wouldnРІР‚в„ўt work with the loopback module.

IРІР‚в„ўve tried running both the pactl loopback module, as well as the PipeWire pw-loopback, and both result in my webcam no longer working, even after the loopback module is disabled. I find it strange that using an audio module will cause my webcam video to not work anymore.Р”Р„ll the services seem to be active and running on a cold boot with no errors. IРІР‚в„ўve tried this with both PipeWire and PulseAudio (by uninstalling PipeWire), and I get the same result in both, so it doesnРІР‚в„ўt look to be PipeWire specific. A reboot without loading the loopback module will always fix it though. However, if I unplug my capture card, then my webcam sometimes works again, but not always. My webcam continues to be unusable even if I disable the loopback module. IРІР‚в„ўve tried this without my headset or my mic plugged in, and just using my capture card and internal webcam/mic, and I still have the same issue. All my audio inputs (including my webcam mic) are still functioning, but my webcam video no longer works. In apps like Discord and Cheese, it doesnРІР‚в„ўt even show up. However, when I have my capture card and webcam connected, and enable the loopback module, my webcam is no longer available to apps to use as a video source. I want to be able to listen to the input audio of my Capture Card through my headphones, so that I can listen to game audio and a Discord call at the same time. I stream/record games from my capture card, while also using the microphone and headset to talk to friends on Discord or in OBS. Optional: Bluetooth Headset (audio sink), USB Antilion Mic (audio source), but I have the same issue without these.USB HDMI Capture Card plugged in, capturing video and audio.IРІР‚в„ўve been having an issue where my webcam would no longer work on any app in my system when enabling the audio loopback module using either of: Relevant Apps: PipeWire (w/loopback module), OBS, Cheese, Discord, any webcam application Relevant Hardware: Laptop Webcam, USB HDMI Capture Card

Audio loopback testing note 8