<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:small">Ugin,</div><div class="gmail_default" style="font-size:small">I have created a demo of how to use Tracer to create something similar to what you noted in your first referenced youtube video. It is not a very good demo at all but it shows how to do it. It is at:</div><div class="gmail_default" style="font-size:small"> <a href="https://streamable.com/fenacw">https://streamable.com/fenacw</a></div><div class="gmail_default" style="font-size:small">For best results, the more points you provide using Tracer makes the outline more exact. Tracer usage is described in the Manual and is easy to use once you figure it out. If you have problems using it, just email here. Andrea is much more capable of using it than I am. <br></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">If you have problems using it let us know and let us know if it works for you. If you think it needs something else, please outline. gg/phyllis<br></div><div class="gmail_default" style="font-size:small"><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, May 16, 2020 at 12:52 PM <<a href="mailto:preobraz@gmail.com">preobraz@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi all!<br>
<br>
In the video (watch from 1:13):<br>
<a href="https://www.youtube.com/watch?v=3kzKhedIX1o" rel="noreferrer" target="_blank">https://www.youtube.com/watch?v=3kzKhedIX1o</a><br>
shows how a clip is inserted into a chromakey area. I looked at the <br>
Tracer effect in Cinelerra-gg, but I still did not understand whether it <br>
was possible to perform a similar task with it.<br>
If there are no such instruments in Cinelerra-gg - maybe try to adapt <br>
the Motion effect to the task? I think solving this issue will add <br>
cinelerra-gg even more professionalism.<br>
<br>
For information: in Adobe After Effects,Screen Replacement & Motion <br>
Tracking solves this problem. Example: <br>
<a href="https://www.youtube.com/watch?v=JJmvrNmso5Y" rel="noreferrer" target="_blank">https://www.youtube.com/watch?v=JJmvrNmso5Y</a><br>
<br>
--<br>
Ugin<br>
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</blockquote></div>