quietvoid

I tried rerunning bindgen on the headers, but it made a lot of changes (using Option for most returns). Probably not the best way to start doing this.

Seems this ended up being forked here: https://github.com/inflation/vapoursynth4-rs, which is a bit unfortunate.

There's no vsscript wrapper yet so I guess I'm not in a hurry. It would still probably be simpler to convert this to API v4 than rewrite the whole thing.

At this point I think API3 could probably be dropped and nobody would miss it.

On my side I don't have sync issues with Opus audio either. As long as passthrough + AC3 transcoding are enabled. Didn't try AAC but I'd expect it to behave...

It's very strange to me that the changes remove HDR10 metadata passthrough altogether. Is it not possible to only set it conditionally?

This is blocked by https://github.com/dtolnay/syn/issues/1502.

Yes I'm aware. It was still blocked until recently by https://github.com/mozilla/cbindgen/issues/927. Now `cbindgen` 0.27.0 was released. `cargo-c` needs an update otherwise it seems to build.

I don't know how playback is supposed to look, do you have a video sample? Either way, it's most likely just not supported by `BDSup2Sub`. Even `SubtitleEdit` doesn't seem to...

Not much I can do about it other than moving away from `BDSup2Sub`. To be honest, at this point there are alternatives to this project and I don't really have...