Search found 7 matches

by Yile
Tue Feb 27, 2018 1:06 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: selecting input/output for headphones
Replies: 1
Views: 635

selecting input/output for headphones

I have a phone earbuds set. I want to use the small 3.5 mm jack for both input (mic) and output (speakers).

Is there a configuration to setup the audio injector to do this?

Thx,
Y-
by Yile
Sun Feb 25, 2018 3:42 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: ffmpeg failing
Replies: 7
Views: 584

Re: ffmpeg failing

Just a note, I notice that ffmpeg takes 100% of one of the processor cores on the RPI 3.
I assume that is to be expected... using a Sabrent USB card with this same ffmpeg, I get about 36% utilization.

Y-
by Yile
Sat Feb 24, 2018 6:55 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: ffmpeg failing
Replies: 7
Views: 584

Re: ffmpeg failing

Okay I ran the setup script and things started working. I am getting periodic glitches in the sound. I get alot of xrun errors: Press [q] to stop, [?] for help Output #0, alsa, to 'hw:1,0': Metadata: encoder : Lavf58.9.100 Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s Metadata: enc...
by Yile
Sat Feb 24, 2018 6:48 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: ffmpeg failing
Replies: 7
Views: 584

ffmpeg failing

Downloaded the latest NOOBs installed and updated it. Installed the audio injector package and ran the install script. Test worked fine. I setup the RPI with the audio injector as the receiver and another RPI as the sender that has a different audio card. Here is the sender: pi@raspberrypi:~ $ ./ffm...
by Yile
Thu Feb 22, 2018 8:16 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: case for RPI 3 with Flatmax Air
Replies: 0
Views: 659

case for RPI 3 with Flatmax Air

What case is everyone using for an RPI with the flatmax attached?
Thanks
Y--
by Yile
Tue Feb 06, 2018 7:32 am
Forum: Stereo soundcard for the Raspberry Pi
Topic: Two new boards dont work
Replies: 1
Views: 615

Two new boards dont work

Bough two boards and put them on my RPI 3. Niether works according to the log files: I ran the debian package off the website then ran the script, then rebooted. [ 1.868671] systemd[1]: Detected architecture 'arm'. [ 1.880745] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00[ 1.880757]...
by Yile
Fri Jan 26, 2018 3:35 pm
Forum: Stereo soundcard for the Raspberry Pi
Topic: Newbie question
Replies: 1
Views: 769

Newbie question

I want to write an application using the audio injector, to sample a microphone and send it over the network and play out a set of speakers on another injector. I have a couple of questions: 1. Does the injector board support ALSA APIs to capture sound in real-time? 2. Does the injector board suppor...