![]() I rant about the Boya purely because its sensitive enough without soldering you can plug direct into a soundcard. You can pick up 9.7mm unidirectional electrets for about £0.20 each not as good as the Boya and for voice capture it has some simple advantages over a omnidirectional. The Boya seems to work well and all it is, is a 14mm high quality directional electret in a very well made metal case but just a very good one for price. I am sort of rattling on here as you mentioned ‘octaprints’ and it would be so good if someone with 3d printing skills might have a look what might be the best budget option by far. The Boya is a unidirectional mic which just means it has a cardioid pattern which helps give a small amount of echo & noise suppression which when close up it does help much with AEC. I find its rare that placement is in a centre of a room as often from walls to tables they are usually in position where much of the 360 of omnidirectional is not used. Lols the Boya is actually good but I was stressing get audio in/out on the same device as AEC/barge-in can be pretty important later on. I found those and a blind recommendation but does actually seem to be speaker/mic in one tidy puck. PS I will post again if you want the basic low down on audio engineering for arrays. ![]() Not sure the module for the ps3-eye presume its snd-usb-audio but cat /proc/asound/modules when plugged in and again when ps3-eye unplugged will tell you that one on the host. Options snd slots=snd-usb-audio,snd-bcm2835 Sudo nano /etc/modprobe.d/nf on the host options snd_usb_audio index=0 I tend to be a bit OCD so I do this just to get a better soundcard order. If you are using docker then remember to connect to the container. It should still work though and should list but now that RaspiOS defaults to pulseaudio depending on if you use the desktop or lite version and if you arecord or pyaudio it may or not work. Its just one of those PC myths that because its an array its any good, it was really good but that was the Sony software that was in the PS3 not the mic. ![]() Its debatable if the sum of the channels is an increase over the sum of the SNR which will happen and also side on it forms a high pass filter. That still doesn’t explain why its not recognised as the drivers are not great but they do work even though they are a reverse engineer hack that have had the same niggles for over a decade. Jan 23 17:06:58 root: Starting USB webcamIts sort of pointless as the beamforming algs to make it work where in the PS3 eye. Platform-bcm2835-codec-video-index0 platform-bcm2835-isp-video-index1 platform-bcm2835-isp-video-index3 - Configuration:. I also tried giving the device by path too Version 0.18.0, running on Raspberry Pi 3 Model B Plus Rev 1.3 Whatever is available from website for today, literally flashed SD card an hour ago. will try to handle this by checking against supported formats.Īdditional information about your setup (OctoPrint version, OctoPi version. I: Could not obtain the requested pixelformat: MJPG, driver gave us: GRBG There should be no problems with USB (a.k.a. It seems that you don't have VL805 (Raspberry Pi 4). Jan 23 16:38:16 root: Starting USB webcam Explicitly USB device:Ĭonfig file='/boot/octopi.txt':USB device was not set in options, start MJPG-streamer with the first found video device: /dev/video0 boot/octopi.txt: line 24: -r 640x480 -f 5 -y: command not found no logs, no support) Starting up webcamDaemon. Logs ( /var/log/webcamd.log, syslog, dmesg. You can setup as many cameras as you like using this method, j… ![]() However, since OctoPi 0.17 support for configuring multiple cameras is available out of the box, which is much simpler to get going and a lot less likely to cause issues. There's a lot of tutorials and youtube videos around about 'How to setup multicam on OctoPi', and in most of these they involve copying the service files and webcamd, editing some paths and ending up duplicating all the code and manually editing it. Setting up multiple webcams in OctoPi the right way Guides
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