Bug 367703

Hi,

I discovered I couldn't speed-up a Video-clip more than 2000% on Kdenlive today. The previous maximum value was set to 10000% something better for my usage and in my opinion. This 10000% is something I need in my work ( I'm doing digital painting timelapse video with Krita ) , because I often compress 4h of painting into few minutes ( eg.  https://youtu.be/Hr7OPBxh5_o ; 10h of painting in 4min ).

Setting the max to 2000% reduce only a single hour of painting to 3min...
In this context ; a 10h painting can be reduced to only 30min; the creation of the previous linked video would be impossible in this context.

Is it possible to restore the old max value ?
I saw the value was changed in March 2016 here: https://quickgit.kde.org/?p=kdenlive.git&a=blobdiff&h=8e491dd9fee2ff26e4394624c3cadfdf413eb9b7&hp=aaf4cde39aac61a54131181291147364df5cc6e7&hb=fda34a3cf3fead52cec25a8cdaca10f390f8482b&f=data%2Feffects%2Fspeed.xml
Thank you.

Workaround: Pre-accelerate the video source in ffmpeg/mencoder to use it in Kdenlive ; or use Blender speed effect into video-sequence editor.