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    XALTesla Model S Projection Mapping15 SecondsGreen PantherPalais Coburg {"type":"video","tracklist":true,"tracknumbers":true,"images":true,"artists":true,"tracks":[{"src":"https:\/\/www.pro-video.at\/home\/wp-content\/uploads\/2016\/08\/XAL.mp4","type":"video\/mp4","title":"XAL","caption":"","description":"","meta":{"length_formatted":"1:49"},"dimensions":{"original":{"width":320,"height":180},"resized":{"width":878,"height":494}},"image":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64},"thumb":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64}},{"src":"https:\/\/www.pro-video.at\/home\/wp-content\/uploads\/2016\/08\/Tesla-Model-S-Projection-Mapping-1.mp4","type":"video\/mp4","title":"Tesla Model S Projection Mapping","caption":"","description":"","meta":{"length_formatted":"3:24"},"dimensions":{"original":{"width":320,"height":180},"resized":{"width":878,"height":494}},"image":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64},"thumb":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64}},{"src":"https:\/\/www.pro-video.at\/home\/wp-content\/uploads\/2016\/08\/15-Seconds.mp4","type":"video\/mp4","title":"15 Seconds","caption":"","description":"","meta":{"length_formatted":"2:52"},"dimensions":{"original":{"width":320,"height":174},"resized":{"width":878,"height":477}},"image":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64},"thumb":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64}},{"src":"https:\/\/www.pro-video.at\/home\/wp-content\/uploads\/2016\/08\/Green-Panther-1.mp4","type":"video\/mp4","title":"Green Panther","caption":"","description":"","meta":{"length_formatted":"0:27"},"dimensions":{"original":{"width":320,"height":180},"resized":{"width":878,"height":494}},"image":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64},"thumb":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64}},{"src":"https:\/\/www.pro-video.at\/home\/wp-content\/uploads\/2016\/08\/Palais-Coburg.mp4","type":"video\/mp4","title":"Palais Coburg","caption":"","description":"","meta":{"length_formatted":"0:14"},"dimensions":{"original":{"width":320,"height":180},"resized":{"width":878,"height":494}},"image":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64},"thumb":{"src":"https:\/\/www.pro-video.at\/home\/wp-includes\/images\/media\/video.png","width":48,"height":64}}]}

    Wie hell muss mein Projektor eigentlich wirklich sein?

    Beamer sunrays

    Wenn Sie sichergehen wollen, dass Sie auch ein Bild auf Ihrer Leinwand erkennen können, sollten Sie zwei Dinge wissen: Wie groß ist meine Leinwand in qm2? Wie hell ist mein Umgebungslicht um die Leinwand? Die erste Frage lässt sich meistens recht einfach klären. Frage zwei ist schon viel schwieriger zu beantworten. Es macht definitiv einen Unterschied ob eine Veranstaltung unter freiem Himmel oder in einem Gebäude stattfindet. Da die Helligkeitskurve aber nicht linear verläuft ist es oft schwierig für Menschen einzuschätzen wie “hell” es gerade wirklich ist. Alle Situationen ,bei denen Sonnenlicht im Spiel ist, sind mit Vorsicht zu geniessen und erklären sich gleich an einem Rechenbeispiel: Formel: Leinwand (qm2) X Umgebungslicht (lux) X Multiplikator 2(1*) = Lichtstärke des Projektors in ANSI Lumen Beispiel: eine…

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