InstantForum 2017-1 FinalMillisecond Forumshttps://forums.millisecond.com/Millisecond ForumsWed, 08 Apr 2026 12:17:30 GMT20https://forums.millisecond.com/Topic18342.aspxIn a surveypage I use two stimulusframes, a picture and a video. I need the picture to partly overlap the video with the intent to hide a part of of the video. I cannot find any code to define layers. Is there any possibility to do so?<br/>Tue, 16 Feb 2016 05:10:12 GMTLuisehttps://forums.millisecond.com/Topic18343.aspxThe screen area inhabited by the video needs to be constantly re-drawn, because a video -- in essence -- is just a rapid series of static images. You thus cannot overlay a &lt;picture&gt; on a &lt;video&gt;. The &lt;picture&gt; would be visible for a single frame and then disappear once the screen-area inhabited by the video gets re-drawn the next time. Your only option is to overlay the &lt;video&gt; with *another* &lt;video&gt; as in<br/><br/>/ stimulusframes = [1=backgroundvideo, overlayvideo]<br/>Tue, 16 Feb 2016 05:10:12 GMTDave