[Bug]: ERROR: env_facs_q 255 is invalid

[beatreichenbach]

What happened?

Hi,

I built RV with support for aac in the hopes to play back .mp4 files using Rocky Linux 8 Dockerfile:

source rvcmds.sh
rvsetup
rvcfg -DRV_FFMPEG_NON_FREE_DECODERS_TO_ENABLE="aac;hevc;prores;vp9" -DRV_FFMPEG_NON_FREE_ENCODERS_TO_ENABLE="aac"
rvbuild
rvinst

RV opens but once built with these flags, does not play back video files anymore. I can scrub through the frames, but cannot playback. I checked that the fps was set to 24. I'm getting ERROR: env_facs_q 255 is invalid.

Without those flags I get this issue, but everything else works fine.

Here's the full log, thank you!

List all the operating systems versions where this is happening

Rocky Linux 8.9

On what computer hardware is this happening?

ThinkStation P620

Relevant console log output

/home/beat/packages/rv/2.1.0/openrv/bin/rv.bin
Version 2.1.0 (RELEASE), built on Jan 28 2025 at 19:16:55 (HEAD=9d6b1be).
Copyright Contributors to the Open RV Project
INFO: File logger path: /home/beat/.local/share/ASWF/OpenRV/
INFO: loading plugin /home/beat/packages/rv/2.1.0/openrv/plugins/Output/AJADevices.so
Importing MediaLibrary Plug-In: media_library_demo.media_library_environment_variable_reader_plugin
Importing MediaLibrary Plug-In: media_library_demo.media_library_event_plugin
INFO: /home/beat/Downloads/videoplayback.mp4
ERROR: env_facs_q 255 is invalid
ERROR: env_facs_q 255 is invalid
ERROR: env_facs_q 255 is invalid
ERROR: env_facs_q 255 is invalid

Environment variables

No response

Extra information

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[beatreichenbach]

The video and audio started playing, once I selected default instead of sysdefault in the audio devices in the preferences.

The other error is probably from ffmpeg and not related to RV: https://trac.ffmpeg.org/ticket/11243

The only open question I have: Should RV really not play if the wrong audio device is selected? Otherwise this issue can be closed.