Potplayer How to set up multi-screen full screen playback

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How do I set the extended playback mode in the player?

Full screen setup/main full screen display device: Display2

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How do I make the video play without black edges and full-screen?

Aspect ratio/handling: Maintain full screen aspect ratio

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What if I cancel the text message above the video?

Message settings: Suppress a message on the screen, display playback information on the screen two options

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How can I eliminate or reduce the delay in file loading to achieve seamless playback when multiple videos are playing?

Seamless play/use: After merging multiple files to play (almost no delay), in addition, the number of simultaneous reads are modified accordingly.

Potplayer How to set up multi-screen full screen playback