Hi, I am currently trying to render a feature which is 57min in duration. I noticed that cinelerra in this project has an enormous problem rendering two video's stacked on top of eachother. There is (as far as I am aware of) no compositing intended, no projector movement, top track should have priority over lower tracks. Even the compositing window is unable to achieve any smooth framerate on these pieces, unless I disable either ones of the track. The framerate achieved is less than 1 fps. Even when all plugins are disabled, it looks like there is some composition in running. When I manually mute all sections where there is a B-roll, performance is regained. Could someone try this with some D3200 content stacked on top of eachother? If it would help I am happy to create some projects 'as bugs' for QA-purposes. -- Stefan
