Okay So I was editing a gaming video it was almost 40 minutes long. but I had to narrow t down a lot. So I split the video into several parts and used speed effect on a few of them putting some more clips in it some voice over and the end result was somewhere about a 19 minutes long with including intro and outro. but before I started rendering I got some other work to do so I saved everything and closed Kdenlive after a day I opened the file and started rendering I have a low-end laptop it almost took 2 hours to render and after that when I saw the video it was all broken the clips where I had used speed effect were replaced with random parts of the video and where at normal speed. I had to edit to video all over again but before I render I again had other work So like before I saved the file but this time I checked the video before rendering and it was messed up again all of the clips with speed effects were replaced with random parts of the video. Laptop: HP Probook 6460b OS: xUbuntu 20.04
There have been several fixes for speed problems like this (e.g. the fix of the comma/point issue). Can you please update to the latest version (20.12.3 at the moment, https://kdenlive.org/en/download/) and report here whether this is still happening?
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!