GUI opens when no video available

[SecretiveShell]

Describe the bug GUI opens when no video is available to play, such as when using opus or mp3 files, or using --no-video flag. This effects all media types.

To Reproduce To reproduce, run the command mpvnet.exe --config=no --no-video "\path\to\music.opus"

Expected behaviour client should operate exclusively from the command line without opening a GUI window.

Additional context

1. mpv.net Version: 6.0.2.0 (from scoop extras repo)
2. Windows Version : 10.0.19043 Build 19043
3. GPU: RTX 3080 founders edition
4. Audio info: opus 2ch 48000Hz (.opus file)

[stax76]

I never tried to implement this behavior, even though high mpv compatibility is a mpv.net goal, it's mentioned somewhere in the manual, there is a section that describes differences between mpv and mpv.net.