# Wrapping up new digital wall - 20 screens DIY

**URL:** <https://community.info-beamer.com/t/wrapping-up-new-digital-wall-20-screens-diy/770>\
**Category:** Your info-beamer projects\
**Created:** [February 3, 2020, 5:23am UTC](https://community.info-beamer.com/t/wrapping-up-new-digital-wall-20-screens-diy/770 "2020-02-03T05:23:31Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![infobeamer-fw](https://community.info-beamer.com/user_avatar/community.info-beamer.com/infobeamer-fw/32/3_2.png) [@infobeamer-fw](https://community.info-beamer.com/u/infobeamer-fw)\
**Post date:** [February 6, 2020, 12:17pm UTC](https://community.info-beamer.com/t/wrapping-up-new-digital-wall-20-screens-diy/770/4 "2020-02-06T12:17:13Z")

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The package already had the option to use the webcam instead of uploading a picture. That way you could point a laptop or similar device to your wall and configure it that way. I’ve improved this in the latest release and the webcam preview now shows you the detected displays in realtime. Have a look at this post: [Magic Video Wall and dual HDMI output on Pi4](https://community.info-beamer.com/t/magic-video-wall-and-dual-hdmi-output-on-pi4/750/4).

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