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no HDMI audio from OpenPlotter, but VLC works RPI 4B - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: How do I...? (https://forum.openmarine.net/forumdisplay.php?fid=3) +--- Thread: no HDMI audio from OpenPlotter, but VLC works RPI 4B (/showthread.php?tid=4327) |
no HDMI audio from OpenPlotter, but VLC works RPI 4B - noel - 2022-11-20 I just installed the 32 bit image on my new RPI 4. All seems to be working well, except I am getting no sound output on HDMI (eg the starting chimes and alerts in OpenCPN). If I go to VLC I need to go to Audio > Sound Device and select the second option, ie HDMI strero. Then the sounds play in VLC through the HDMI with no problem. But still not from openplotter. I have edited /boot/config.txt and set hdmi_drive=2 but that did not help. If I switch back to my RPI 3, all is working fine. I have compared settings on the two as best I can, but see no differences. Where do I start looking? I am guessing that somewhere I need to point the default sound output to the first HDMI slot? Thanks RE: no HDMI audio from OpenPlotter, but VLC works RPI 4B - Techstyle - 2022-11-23 (2022-11-20, 10:10 PM)noel Wrote: I just installed the 32 bit image on my new RPI 4. All seems to be working well, except I am getting no sound output on HDMI (eg the starting chimes and alerts in OpenCPN). I had issues where the sound jumped from one adapter to another so what I did is excluded the channel I didn't need. I did that using a # or removing dtparam=audio=on in config.txt. Also try hdmi_drive:0=2 hdmi_drive:1=1 Hdmi 0 is the one next to the USB-C port RE: no HDMI audio from OpenPlotter, but VLC works RPI 4B - xburchartz - 2023-03-27 (2022-11-23, 04:49 PM)Techstyle Wrote:(2022-11-20, 10:10 PM)noel Wrote: I just installed the 32 bit image on my new RPI 4. All seems to be working well, except I am getting no sound output on HDMI (eg the starting chimes and alerts in OpenCPN). I was facing the same issue and can confirm that putting a # before dtparam=audio=on did resolve the issue |