New comment by st3r4g on void-packages repository

https://github.com/void-linux/void-packages/pull/33682#issuecomment-949057229

Comment:
`/usr/bin/pw-v4l2` has a bug:
```
diff --git a/usr/bin/pw-v4l2 b/tmp/pw-v4l2
index ebe8301..c671364 100755
--- a/usr/bin/pw-v4l2
+++ b/tmp/pw-v4l2
@@ -55,7 +55,7 @@ done
 shift $(( OPTIND - 1 ))
 
 if [ "$LD_PRELOAD" = "" ] ; then
-   LD_PRELOAD="/usr/${LIB}/pipewire-0.3/v4l2/libpw-v4l2.so"
+   LD_PRELOAD='/usr/${LIB}/pipewire-0.3/v4l2/libpw-v4l2.so'
 else
    LD_PRELOAD="$LD_PRELOAD /usr/${LIB}/pipewire-0.3/v4l2/libpw-v4l2.so"
 fi
```
but that probably doesn't work with musl (same [issue](https://github.com/void-linux/void-docs/issues/603) as `pw-jack`). Otherwise it seems to work fine with firefox.