First of all, thanks for making great software that generally works well.
I write to identify an issue that has arose since the latest major update (2021.08-1).
Simply put, there is now to longer an option in the output output setting for the analogue 3.5mm jack.
There are just 3 near-identical HDMI options. I am running OSMC on a Raspberry Pi 3 Model B Rev 1.2.
Certainly the audio does output on HDMI, however I can no longer change it to the 3.5mm jack within OSMC settings. To return to the previous functionality would be welcome.
As an aside, my bluetooth headphones now connect properly from within OSMC, which is a welcome improvement. Currently no option for bluetooth audio output in the list either, however this can wait
After altering config-user.txt, the sound now goes via audio jack (bcm2835 Headphones) to an amp, but it is distorted on mkv video file (not avi). You can hear crackles all the time, like people are talking through a bad mic… https://paste.osmc.tv/ukayebucac.css
also tried adding audio_pwm_mode=2 to no avail… probs outdated
playing mp3 and flac works without this issue
playing the same video/audio through hdmi does not give this issue
Thanks for helping me find the right thread, but I have to agree with moujik. Sound levels are extremely low. Movies are distorted and weird. Bluetooth connection and audio plugins work, but the sound levels are so low you have to boost the amp up to crazy levels.
I can work around it for now, using an output from the TV instead of the PI, but would prefer to get the 3,5mm working fully again, if possible.
I upgrade my Leila Build on RP3 with Matrix and I got the same problem.
I was no more able to choose HDMI + Analog (3,5mm).
I need to add dtoverlay=pisound and dtparam=audio=on in the txt co fig file.
Now I can choose bcm2835 Headphones and it works fine to listen musique (MP3 I presume) but the sound is horrible when I watch video (my mkv hollidays movies), I hear some crackles.
EDIT : I tried to install alsa-utils and the volume is very low (I must increase the volume on osmc at 100% and my amp at the maximum) AND the crackles are always audible.
I have this exact same problem. Using a RPi3b with sound output via 3.5mm to an amplifier.
I updated to 19 and sound went. Adding those two lines to config.txt restored sound but it’s extremely crackly. Using Alsamixer shows the level was already 70%.
I guess I replied too fast. Sound for music, flac etc works fine. However I too am having the crackling issue on movies. Happens only for the speech, not background music?
Haven’t had any issues with volume.
Glad I’m not the only one. Let’s hope this can get properly fixed.
Same here. Since the 19.1 update I’ve lost the analog sound. Got a rpi3B rev 1.2.
I changed the config-user.txt and added dtparam and dtoverlay. This made the
headphone appear in the system/audio menu, but no sound. alsamixer for headphone is at 100.
Checking config values fails:
sudo dtparam audio gives: * Failed to read active DTB
sudo dtoverlay -r pisound gives: * Overlay ‘pisound’ is not loaded
Another thing: in the kodi menu I see one extra entry, the hdmi-input from the TV (thus 2
times vc4-hdmi, one MAI and one SAM).
Anybody: How can I get the dual output (HDMI+Analogue) back?