failed to compile the exe from source code since " failed to run custom build command for `ffmpeg-sys v4.3.3`" about neothesia

[Tridu33]

How about now? Updated mpeg_encoder_next to use ffmepg-sys-next, updated Neothesia as well.

Fine! it's done! Thank you so much!

[PolyMeilex]

Looks like it failed to build ffmpeg from source (perhaps you don't have C build tools installed)

If you have ffmpeg installed you can also try to simply disable the build step for ffmpeg, by removing "build-ffmpeg" from the list here:
https://github.com/PolyMeilex/Neothesia/blob/master/Cargo.toml#L29

[Tridu33]

Looks like it failed to build ffmpeg from source (perhaps you don't have C build tools installed)

If you have ffmpeg installed you can also try to simply disable the build step for ffmpeg, by removing "build-ffmpeg" from the list here: https://github.com/PolyMeilex/Neothesia/blob/master/Cargo.toml#L29

it seems mpeg_encoder needs ffmpeg-sys in Cargo.lock like this, how can i just change record = ["mpeg_encoder", "build-ffmpeg"] in Cargo.toml line 29 to record = ["mpeg_encoder"]:

[[package]]
name = "mpeg_encoder"
version = "0.2.1"
source = "git+https://github.com/PolyMeilex/mpeg_encoder_next.git#e366f9ec267ca2265b0ddebfdab196c7b675ae9f"
dependencies = [
 "ffmpeg-sys",
]

[Tridu33]

i give up to compile it in windows, but how to debug rust programs by IDE in windows WSL(ubuntu)?

/NeothesiaWSL/Neothesia$ sudo apt-get install yasm -y
/NeothesiaWSL/Neothesia$ cargo build --release --no-default-features --features record
   Compiling ffmpeg-sys v4.3.3
   Compiling mpeg_encoder v0.2.1 (https://github.com/PolyMeilex/mpeg_encoder_next.git#e366f9ec)
   Compiling neothesia v0.0.15 (/mnt/c/tridu33/mymidi/ReactMidiPlayers/NeothesiaWSL/Neothesia)
    Finished release [optimized] target(s) in 50.68s

[Tridu33]

$ ./neothesia-cli-wsl ./test.mid
error: XDG_RUNTIME_DIR not set in the environment.
WARNING: lavapipe is not a conformant vulkan implementation, testing use only.
ALSA lib seq_hw.c:466:(snd_seq_hw_open) open /dev/snd/seq failed: No such file or directory
[2023-02-12T09:26:41Z ERROR neothesia::output_manager] MIDI support could not be initialized
ALSA lib seq_hw.c:466:(snd_seq_hw_open) open /dev/snd/seq failed: No such file or directory
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: InitError', src/input_manager/mod.rs:11:54
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

it has running time errors because WSL has no /dev/snd/seq as here says.

[Tridu33]

it seems the abandoned ffmpeg-sys crate is replaced by this crate as ffmpeg-sys-next on crates.io as here says.
So i failed to compile the executable file under wsl-ubuntu and
MINGW64_NT-10.0-22621 tridu33 3.4.5.x86_64 2023-01-20 09:17 UTC x86_64 Msys, because:

Neothesia=> mpeg_encoder_next=> ffmpeg-sys is abandoned and replaced by ffmpeg-sys-next

[PolyMeilex]

How about now? Updated mpeg_encoder_next to use ffmepg-sys-next, updated Neothesia as well.