I'm using Blender to edit and put together short timelapse style video with voiceover. I've put the voice strips first and now I'm adding pre-rendered timelapse clips, which I need to stretch or shorten a bit to match the voiceover.
I chose the method, where I put in pre-rendered clip, apply speed control effect strip with Stretch to input lenght checked, which manages auto-adjust its speed after resizing the strip. But every time I do this, on the end of the strip, the few last frames are black.
Any ideas are welcome.