<br><br>On Tuesday, September 28, 2021, Stefan de Konink via Cin <<a href="mailto:cin@lists.cinelerra-gg.org">cin@lists.cinelerra-gg.org</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Tuesday, September 28, 2021 8:21:58 AM CEST, Andrew Randrianasulu via Cin wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
well, if you have patch for ffmpeg (relatively new version) you can also<br>
patch Cinelerra-gg's internal copy of ffmpeg and try your filter from<br>
there, or add it as new blending mode as I tried (for other equations) some<br>
time ago (hack attached)<br>
</blockquote>
<br>
In my own cinGG ff_blend is not available as plugin. So... need to figure out that part first.<br>
<br>
In addition; I was already warned that my code would cause issues on 420 formats. Should check that too.</blockquote><div><br></div><div>aw, sorry, it commented out as having i/o errors :(</div><div><br></div><div><a href="http://git.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=blob;f=cinelerra-5.1/ffmpeg/plugin.opts;h=11cb26e218edf6efa489cef86d459c3e2043c7e7;hb=HEAD">http://git.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=blob;f=cinelerra-5.1/ffmpeg/plugin.opts;h=11cb26e218edf6efa489cef86d459c3e2043c7e7;hb=HEAD</a></div><div><br></div><div>I was thinking about reroute plugin in addition to chromakey, but probably this still does not do what you want.. </div><div><br></div><div>"The Reroute plugin enables you to selectively transfer the Alpha channel or the Components (RGB or YUV) or both from a source track to a target track, partially overwriting the target's contents. It works as a shared plugin."</div><div><br></div><div><a href="https://cinelerra-gg.org/download/CinelerraGG_Manual/Reroute.html">https://cinelerra-gg.org/download/CinelerraGG_Manual/Reroute.html</a></div><div><br></div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
-- <br>
Stefan<br>
-- <br>
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</blockquote>