How to Add a Custom Boot Video on Steam Deck
Super easy! Just drop your custom video file named 'deck_startup.webm' into '.local/share/Steam/steamui/videos/'. Boom, custom boot video!
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Hey there! To add a custom boot video on your Steam Deck, just place your video file in the 'steamui' directory under '.local/share/Steam/steamui/videos/'. Name it 'deck_startup.webm' and you're good to go!
Had the same question! I just tested it and it worked perfectly. Create your video in .webm format and place it in '.local/share/Steam/steamui/videos/' directory, named 'deck_startup.webm'. Enjoy the custom boot!
Honestly, why bother? The default video is fine.
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