<html><head></head><body><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div dir="ltr" data-setdir="false">Hi</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">I have been working on a quite big project recently in Kdenlive with hundreds of clips and a timeline over two hours. <br></div><div dir="ltr" data-setdir="false">I have noticed some problems in this project that didn't show up in my small projects before. <br></div><div dir="ltr" data-setdir="false">First, in a big project like this, the spacer tool has a significant lag to move items on the timeline, probably because the operation is not <br></div><div dir="ltr" data-setdir="false">asynchronous. It would be good it it moves the items right away and shows a progress bar to the user to wait in order to be more user friendly. <br></div><div dir="ltr" data-setdir="false">Second, when starting to render the project, especially with HEVC profile and medium speed preset, the job queue shows "Waiting" for a very long time, even more than 6 hours. <br></div><div dir="ltr" data-setdir="false">You think it's not doing anything, but it's working the CPU and adding to the output file size. I finally canceled a job after 8 hours to find out that the render was almost done, the vide was playable near the end of the file. <br></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">I hope these are good suggestions and bug pointers for future releases. <br></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Here are my system info: <br></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">OS: Fedora 34</div><div dir="ltr" data-setdir="false">Kdenlive: 21.11.70 AppImage</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Best regards,</div><div dir="ltr" data-setdir="false">Mehdi<br></div></div></body></html>