<div dir="ltr"><div>Hi Phyllis, Andrew </div><div><br></div><div>My script was just a proof of concept, can cinelerra use external tools for proxy file creation or not. The answer is Yes.</div><div>> how does Cinelerra work with this proxy file and switch back and forth to the "real" file </div><div>As I remember, the user must create a proxy file with external script, and the next step is to tell cinelerra to use proxy. It won't recreate proxy files because they already exist. </div><div><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div>Best regards,</div><div>Andrey</div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">чт, 3 нояб. 2022 г. в 20:44, Phyllis Smith via Cin <<a href="mailto:cin@lists.cinelerra-gg.org">cin@lists.cinelerra-gg.org</a>>:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div style="font-size:small" class="gmail_default">I think there is an easy solution to the below, but I am not sure what it is?</div><div style="font-size:small" class="gmail_default"><br></div><div style="font-size:small" class="gmail_default">After reading Andrea's email as referencing vaapi/proxy/ffmpeg speed up from the original thread as Andrew pointed out below, I see a problem that I do not understand how to make workable. I was starting to make an update to the manual about having vaapi_proxy.sh in the doc directory for user usage when I got confused.<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Nov 3, 2022 at 7:49 AM Andrew Randrianasulu <<a href="mailto:randrianasulu@gmail.com" target="_blank">randrianasulu@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"><div dir="auto">Using old thread<div dir="auto"><br></div><div dir="auto"><a href="https://lists.cinelerra-gg.org/pipermail/cin/2019-May/000671.html" target="_blank">https://lists.cinelerra-gg.org/pipermail/cin/2019-May/000671.html</a><br></div><div dir="auto"><br></div><div dir="auto">I added vaapi proxying script to our doc/ directory (really not fan of retyping scripts from manual ...)</div><div dir="auto"><br></div></div></blockquote><div><span class="gmail_default" style="font-size:small">Andrea Paz's reply below:</span> </div><div dir="auto"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span class="gmail_default" style="font-size:small">I made a build with the 2 patches of "<a href="http://configure.ac" rel="noreferrer" target="_blank">configure.ac</a>" + the other 4</span><br><span class="gmail_default" style="font-size:small">
patches ("cleanups"). I have no errors. I have not tried the proxy. </span><br><span class="gmail_default" style="font-size:small"></span></blockquote><span class="gmail_default" style="font-size:small"><br></span></div><div><span class="gmail_default" style="font-size:small">Problem: Andrey Spitsyn vaapi speedup using ffmpeg at 30x faster is a HUGE gain, but I do not see how it can be integrated into CinGG as in his suggestion of "So I thought that cinelerra can use this script to speed up the proxy files creation."</span></div><div><span class="gmail_default" style="font-size:small">1) of course, it would only work if user had graphics board with vaapi capable acceleration but there are users who do;<br></span></div><div><span class="gmail_default" style="font-size:small">2) but the real problem is if you run this script outside of CinGG, then how does Cinelerra work with this proxy file and switch back and forth to the "real" file and in the end have the changes applicable to the real file when you edit/render it in the future?</span></div><div><span class="gmail_default" style="font-size:small"><br></span></div><div><span class="gmail_default" style="font-size:small">Hoping Andrea Paz pursues testing a way if someone has a hint of how to do this? <br></span></div><div><span class="gmail_default" style="font-size:small">Or am I just missing something?<br></span></div><div><span class="gmail_default" style="font-size:small"><br></span></div><div dir="auto"><span class="gmail_default" style="font-size:small"><br></span></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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