Firefly-RK3399-ubuntu18.04_20181017.img sound problem

penguin · Posted at 12/24/2018 16:33:53

Try to configure pulse audio to use the alsa backend where HDMI sound device is used.

penguin · Posted at 12/26/2018 18:01:03

I'll find time to have a thorough check on video playing.

penguin · Posted at 1/5/2019 18:03:56

The problem is identified by the missing mpg123 gstreamer plugin in /opt/gstreamer.

To fix this, reference

http://bbs.t-firefly.com/forum.p ... amp;extra=#pid11605

to get the uptodate gstreamer debs installed.

Then you can use the /usr/local/bin/play-4k.sh to play 4k video with sound.

[General] Firefly-RK3399-ubuntu18.04_20181017.img sound problem