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ATEM 1 M/E: Difference between revisions
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[[File:ATEM Transition.png|thumb|right|ATEM control software]] | [[File:ATEM Transition.png|thumb|right|ATEM control software]] | ||
To perform a stinger transition, select STING, and then AUTO as normal. To change the transition back to a fade, select MIX. | To perform a stinger transition, select STING, and then AUTO as normal. To change the transition back to a fade, select MIX. | ||
===Keying=== | |||
The ATEM can do internal live chroma keying using the upstream Keyer along with Luma keying up or downstream. The chroma keying will allow for live green screen keying (provided the screen is well setup). As with all keys, both the Chroma and the luma keying require a pair of incoming video streams (fill and key) on top of the background where (for the chroma) the key is the green screen footage with the subject on it and the fill is calculated frame by frame as the cutout of the key. For the Luma key, the process is similar but varies. In this case, the fill is a graphic contrasted with its streamed background (white on black for example) where the ATEM will remove the background colour. | |||
While these features have been so far fairly under utilised, it is hoped that they will find more use over time and on some of the larger projects. | |||
== External links == | == External links == | ||
