Get Elmedia Player. You can either download the installer from official website, or find it on the Mac App Store.
Elmedia Player includes the same features that make PotPlayer great. Check out this list, and see for yourself - it’s a perfect alternative.
Sound settings in Elmedia Player are almost as varied as those in PotPlayer. You can select the output device, and adjust your sound with a 10-band audio equalizer with presets. An audio visualizer is present, too.
Elmedia Player has lots of useful video settings, just like PotPlayer. To improve HD support, it provides optional Hardware Acceleration and local video caching. There’s a deinterlacing filter that makes tape-recorded videos more legible. But that’s not all - Elmedia also has a powerful video tuner with hue, brightness, and contrast. And they can be adjusted while the video is playing.
Similarly to PotPlayer, Elmedia Player can customize subtitles by changing their font, color, size, and position on the screen. It can also search for subtitles online and open local subtitles automatically if they have the same filename as the video.
One of the things that Elmedia does is replicate the PotPlayer always-on-top feature with its own picture-in-picture mode. It even makes more sense than the original feature, since you’ll always want to minimize the window if it’s on top. Plus, the playback controls are adapted to the small PiP window.