property not found if prefer_mpv=yes

[virendra531]

my mpv https://mega.nz/folder/VehwVYYK#--QX_gBhyjxSM0aIQag0GA

[hooke007]

mpv_thumbnail_script/src/thumbnailer_server.lua

Lines 29 to 65 in a8a910c

	local mpv_command = skip_nil({
	"mpv",
	-- Hide console output
	"--msg-level=all=no",
	-- Disable ytdl
	(ytdl_disabled and "--no-ytdl" or nil),
	-- Pass HTTP headers from current instance
	header_fields_arg,
	-- Pass User-Agent and Referer - should do no harm even with ytdl active
	"--user-agent=" .. mp.get_property_native("user-agent"),
	"--referrer=" .. mp.get_property_native("referrer"),
	-- Disable hardware decoding
	"--hwdec=no",
	-- Insert --no-config, --profile=... and --log-file if enabled
	(thumbnailer_options.mpv_no_config and "--no-config" or nil),
	profile_arg,
	(thumbnailer_options.mpv_logs and log_arg or nil),
	file_path,
	"--start=" .. tostring(timestamp),
	"--frames=1",
	"--hr-seek=yes",
	"--no-audio",
	-- Optionally disable subtitles
	(thumbnailer_options.mpv_no_sub and "--no-sub" or nil),
	("--vf=scale=%d:%d"):format(size.w, size.h),
	"--vf-add=format=bgra",
	"--of=rawvideo",
	"--ovc=rawvideo",
	("--o=%s"):format(output_path)
	})
	return utils.subprocess({args=mpv_command})
	end

So, it is not designed for libmpv.
If you really want to use mpv rather than ffmpeg, just add the mpv into path.

[marzzzello]

So it got fixed by adding mpv to PATH?
I am not using Windows or mpv.net.
Is there something that needs to be changed in the script itself?

[gta0gagan]

So it got fixed by adding mpv to PATH? I am not using Windows or mpv.net. Is there something that needs to be changed in the script itself?

how do you add mpv to PATH in windows

[marzzzello]

For anyone that uses mpv.net see my comment here

@gta0gagan
https://www.architectryan.com/2018/03/17/add-to-the-path-on-windows-10/