It isn't just an "out" attribute of "-1" that can cause this issue. It is any producer where the "in" attribute is greater than the "out" attribute, which is also a scenario that you can currently create in OpenShot.
It isn't just an "out" attribute of "-1" that can cause this issue. It is any producer where the "in" attribute is greater than the "out" attribute, which is also a scenario that you can currently create in OpenShot.