{"id":17257,"date":"2020-09-27T18:34:16","date_gmt":"2020-09-27T18:34:16","guid":{"rendered":"http:\/\/www.wjst.de\/blog\/?p=17257"},"modified":"2020-09-28T08:04:02","modified_gmt":"2020-09-28T08:04:02","slug":"live-video-projection-over-30-meter","status":"publish","type":"post","link":"https:\/\/www.wjst.de\/blog\/sciencesurf\/2020\/09\/live-video-projection-over-30-meter\/","title":{"rendered":"Live video projection over 30 meter"},"content":{"rendered":"

Here is a working hardware combination after several failed attempts – jerky moves, black screen, lost signal, color shifts.<\/p>\n

Nikon Z6 – switch video toggle @back of camera for clean HDMI output, set video menu to 60 frames (to avoid display lag), setting c3 standby on. 1800\u20ac incl FTZ.<\/p>\n

Sirui VH-10X Fluid, 100\u20ac used.<\/p>\n

subtel external power supply for Z6 (only this one allows closing of battery compartment). 56\u20ac.<\/p>\n

Rode VideoMicro Compact. 88\u20ac.<\/p>\n

Elgato Cam Link 4K with short USB C connector (to avoid shear stress). 122\u20ac.<\/p>\n

Macbook Pro with USB-C Digital-AV-Multiport-Adapter (other display port and hdmi did not show up as external display in OBS<\/a>). adapter 72\u20ac.<\/p>\n

PW-HT225PIR HDMI Extender with power adapter (USB power alone not sufficient, HDMI amplifier failes consistently). 30\u20ac.<\/p>\n

30m Cat6 cable. 30\u20ac.<\/p>\n

Short throw Optoma UHD42 4K Beamer – UHD. 1200\u20ac<\/p>\n\n

 <\/p>\n

\n CC-BY-NC Science Surf , accessed 20.04.2026<\/span>\n <\/div>","protected":false},"excerpt":{"rendered":"

Here is a working hardware combination after several failed attempts – jerky moves, black screen, lost signal, color shifts. Nikon Z6 – switch video toggle @back of camera for clean HDMI output, set video menu to 60 frames (to avoid display lag), setting c3 standby on. 1800\u20ac incl FTZ. Sirui VH-10X Fluid, 100\u20ac used. subtel … Continue reading Live video projection over 30 meter<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[3538,3537,2758],"class_list":["post-17257","post","type-post","status-publish","format-standard","hentry","category-computer-software","tag-live","tag-transmission","tag-video"],"_links":{"self":[{"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/posts\/17257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/comments?post=17257"}],"version-history":[{"count":5,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/posts\/17257\/revisions"}],"predecessor-version":[{"id":17267,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/posts\/17257\/revisions\/17267"}],"wp:attachment":[{"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/media?parent=17257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/categories?post=17257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wjst.de\/blog\/wp-json\/wp\/v2\/tags?post=17257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}