[MPlayer-users] Quarter-Size Video on MacOS

[Reimar Döffinger]

> On 28 Apr 2022, at 15:24, Kevan Hashemi <hashemi at opensourceinstruments.com> wrote:
> Is there a command line option I can use to tell Mplayer the display resolution so the video will be displayed correctly first time

No, it needs a code fix which did not make it into the release and affects retina displays.
See http://trac.mplayerhq.hu/ticket/2383 and r38357
Remove the __POWER__ ifndefs or switch to latest SVN.