Comments (5)
JvanKatwijk
commented on June 23, 2024
Do I understand it correctly that in case you install the software on a
headless installed RPI there is no sound, while when you
install the software directly (i.e. from a connected terminal) everything
works fine?
If you install the software remotely, and you start the compiled
executable, you do get response from the program stating that there are
services etc,
but whatever soundcard you select on the RPI there is no sound on the
audioplug?
Op wo 19 mei 2021 om 11:59 schreef sulmfish ***@***.***>:
… I installed dab-cmdline example 2 on a Raspberry Pi 3B with Raspberry Pi
OS Lite (headless) as described in the related documentation. I got it
working but there is no audio out. I can generate an audio file with option
-O, but it sounds horrible (at least with omxplayer). But no audio out with
OS Lite and from remote terminal.
If I install it based on the Raspberry Pi Desktop OS and start example 2
from Desktop, everything is fine. Installation via remote terminal is
exactly the same.
Do I have to install any additional libraries? Any idea?
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sulmfish
commented on June 23, 2024
I found the solution: In the standard Raspberry Pi OS (with desktop) pulseaudio is installed and is started automatically after boot. In the Rapsberry Pi OS Lite (which is without desktop) pulseaudio is not installed. So "sudo apt-get install pulseaudio" is the solution and pulseaudio must be started before dab-cmdline by "pulseaudio --daemonize" for example.
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andimik
commented on June 23, 2024
Good hint. Maybe it's worth to mention it in the Readme.
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sulmfish
commented on June 23, 2024
By the way: I didn't need "sudo apt-get install mesa-common-dev" and "sudo apt-get install libgl1-mesa-dev". I think these are installed with pulseaudio.
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sulmfish
commented on June 23, 2024
One thing to mention belonging to Raspberry Pi OS Lite: I had to "sudo dpkg-reconfigure locales". I always selected en_GB.UTF8, en_US.UTF8 and de_DE.UTF8. Probably too much, but it worked.
This can be done also via raspi-config.
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Related Issues (20)
- debian package build for dab-cmdline HOT 3
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- AAC_OUT: it seems AAC LC format changed to AAC SBR HOT 10
- Use newer SSE2NEON for more intrinsics with Arm/Aarch64 fastpath HOT 1
- Stack corruption in reedSolomon::decode_rs HOT 4
- [Win32] crash in FULL_SPIRAL_sse() HOT 11
- streamInit() failed in python-example HOT 3
- Random "Sorry cannot handle service" HOT 14
- Library for python HOT 2
- Example 1 - dataOutHandler question HOT 7
- Audio-device for cmdline.py HOT 2
- Example 3 crashes HOT 13
- dab-library within MPD plugin HOT 7
- semaphore.h clashes with system semaphore.h HOT 1
- tii_data_t doesn't include userData parameter HOT 4
- Main TII of 0x16 decodes as 0xff HOT 20
- Problem in example 1 HOT 5
- Formal things HOT 5
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