Feature: Alpine / musl libc support (prebuilt binaries)

[capybarahero]

I'm getting the following issue when trying to instal node-av on alpine (musl):

Could not load the node-av native binding for linux-arm64.
Error loading shared library ld-linux-aarch64.so.1: No such file or directory

My LLM says that there are two root causes:

1. @seydx/node-av-linux-arm64 has no libc field in package.json, so npm installs the glibc binary on musl systems instead of skipping it.
2. binding.js builds the package name from ${platform}-${arch} with no musl check, so it always resolves to the glibc package.

However, I am unsure whether this is correct.
Could you please advise? What is the best way to use node-av with Alpine as a Docker image?

Thanks!

[seydx]

The Linux prebuilds (@seydx/node-av-linux-arm64 / -linux-x64) are glibc-only — they're linked against the glibc jellyfin-ffmpeg build. There's currently no musl build, so node-av doesn't run on Alpine as-is. The error is exactly that: ld-linux-aarch64.so.1 is glibc's dynamic linker, which isn't present on musl.

[capybarahero]

@seydx thanks for the prompt response and for clarification!