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Choosing the best resolution for file uploads
Most screens have a resolution of 1920×1080 (Full HD) or 3840×2160 (4K).
To achieve the best looking results, match the resolution of your images and videos to the screens they will be displayed on.
Very high resolution images
The AbleSign player on your device is designed to display images of all sizes and resolutions. It will scale up/down an image to ensure it displays correctly on your screen. For images with very high resolution, bear in mind this can take considerable memory which can cause problems on lower powered devices such as Chromecast or Firestick Lite.
4K videos
Bear in mind the limitations of your devices. For example, playbback of 4K video would not be possible on HD (1920×1080) devices.
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