Most performant, lag-free invocation of mpv on windows?

xerpi / vita-udcd-uvc

PSVita UDCD USB Video Class plugin

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Most performant, lag-free invocation of mpv on windows? #66

Open IngwiePhoenix opened 3 years ago

IngwiePhoenix commented 3 years ago

I am currently testing out what player I can use to just display the Vita's screen, and I like the aspect of just having a batch file that will bring up the vita's screen for when I need it. Like a RemoteJoy Lite...lite.

But since I am new to MPV, do you happen to know the most promising invocation for the least amount of lag?

Currently, I use this rather blunt invocation: mpv av://dshow:video="PSVita"

Kind regards, Ingwie

xerpi commented 3 years ago

On Windows I think PotPlayer can be configured to not do buffering, other than that:

mpv tv:// --tv-device=/dev/videoX --tv-width=960 --tv-height=544
mplayer tv:// -tv driver=v4l2:device=/dev/videoX:width=960:height=544

(I think the parameters changed on the latest versions of mpv/mplayer. You can also try with VLC and disable buffering.)

Emiougus commented 3 years ago

I use

mpv --demuxer-lavf-o=video_size=960x544 av://v4l2:/dev/video0 --untimed --profile=low-latency --opengl-glfinish=yes --opengl-swapinterval=0 --dither-depth=8 --scale=oversample --cscale=oversample

On linux, dunno if it'll work on windows mpv version 9.1

IngwiePhoenix commented 3 years ago

Thanks! I'll give this a shot and see how well it works on Windows. :)