I'm trying to track a difficult shot and need to understand how my manual tracks are handled. Currently i only get the "Camera Analysis: an error occured while accessing the media or the manually tracked features" dialogue. This is quite a bit vague to check for errors.
9 tracks have to be in a single frame at any point: do all tracks have to have keyframes for the whole shot duration? I have trackers starting or ending anywhere on the timeline - no keyframes before/after.
For testing purposes i'd like to be able to switch on/off or delete single tracks, switching Active on or off doesn't seem to do anything though and i can't find a way to delete an obsolescent tracker. Do i just let these rest at 0/0 without keyframes?
