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<p>Hello,</p>
<p>Indeed, I reset Kdenlive configs and it works.</p>
<p>I think the reason was because Kdenlive was initialized with the Nouveau driver on the system.</p>
<p>Then, when switched to Nvidia prorietary driver, the config was broken.</p>
<p>Thanks for you help.</p>
<p>Loïc</p>
<p><br /></p>
<p>Le 2019-12-07 02:57, farid abdelnour a écrit :</p>
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<div dir="ltr">Hi Loïc
<div>
<div class="gmail_quote"><br />
<blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;">Kdenlive is installed on many machines at school but it crash on one of <br /> them.</blockquote>
<div> </div>
<div>I am guessing you are running Linux since you mention Flowblade below, so which distribution? Which version of Kdenlive? Is it AppImage, PPA, distro package? Which MLT version is distro package?</div>
<div> </div>
<div>If I understand correctly it is happening only with one machine? It must have the same hardware as the rest right? Since you </div>
<div> </div>
<blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;">As soon I try to display something on the monitor (even a simple <br /> generated color), it crash.</blockquote>
<div> </div>
<div>Do you have GPU processing turned on? Can you maybe reset all of Kdenlive's configs. Go to Help -> Reset configuration and see here as well: <a href="https://community.kde.org/Kdenlive/Configuration" target="_blank" rel="noopener noreferrer">https://community.kde.org/Kdenlive/Configuration</a></div>
<div> </div>
<blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><br /> When I import a clip (I try with many formats : MP4, Apple Prores, <br /> DnxHD,...) and wait for a few seconds, it crash... (without trying to <br /> display it on the monitor)<br /> <br /> I've checked with Flowblade (also based on MLT) and it works.<br /> <br /> Is it possible to run Kdenlive with a --debug property or get a log file <br /> to check where it can come from ?</blockquote>
<div> </div>
<div>Can you compile it and run it with GDB? See here: <a href="https://community.kde.org/Kdenlive/Development/KF5#Compile_Kdenlive" target="_blank" rel="noopener noreferrer">https://community.kde.org/Kdenlive/Development/KF5#Compile_Kdenlive</a></div>
<div> </div>
<div>Otherwise just run it from the terminal and see if it gives a clue. </div>
<div> </div>
<blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;">Thanks</blockquote>
<div> </div>
<div> Let us know how that goes...</div>
<blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><br /> Loïc</blockquote>
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