No sound on stream and crackling sound on device during streaming

[capc8m]

Hi, I followed the instructions on your site[0] to enable streaming. After
configuring it and rebooting, I can launch a game and play it. The problems
start when I start streaming in retroarch.

[0] - https://www.retroarch.com/index.php?page=recording
[1] - https://github.com/libretro/RetroArch/issues/13021
[2] - https://github.com/libretro/RetroArch/issues/11667

I found an issue[1] in github about problems with ffmpeg and no audio in
streaming via twitch via retroarch, which lead me to another[2] similar
issue. It seems the newest version of ffmpeg has a commit that broke
"sound during streaming" in retroarch.

Can the Recalbox team downgrade the ffmpeg version to restore the "audio
present on streaming" capability in retroarch?

It is pretty amazing to be able to stream from a Raspberry Pi Zero 2W on
a GPI Case directly to Twitch (albeit emulating a fairly old SNES
system) and it is a shame sound isn't working right now because of
ffmpeg.

Another thing which is also happening to me is that the sound in the
device (stream still has no sound) is crackling. I can barely hear the
game audio over it. I don't know whether this is related to "no sound on
stream" issue or not.

[Zing]

@capc8m Please check our official Recalbox documentation:
https://wiki.recalbox.com/en/tutorials/games/moonlight/moonlight-setup

If it still doesn't solve the problem, check if we don't already have an open issue in the Recalbox gitlab:
https://gitlab.com/recalbox/recalbox/-/issues

If there is already a related issue, please comment on it, otherwise, open an issue on the official Recalbox gitlab.

The Forum is very useful for exchanging information and clearing doubts, for other users to confirm if the bug really exists or if it's just some misconfiguration on the part of the user. But, when it is a proven bug, you should open an issue for better visualization by the developers.