I am currently following video 07_Feature_Detection.m4v from Sebastien Konig's Match Track Blend DVD. The selection of camera tracking markers in the graph view (in order to detect and remove erratic markers) seems unreliable.

When I create markers by Feature Detection, all the markers are selectable in the graph view. But when I create and track my own markers (which the tutorial suggests is the best option) I find that I cannot right-click-and-select any marker but the one which is already selected in the editing clip preview.

I'm a little confused and annoyed. =)

My current .blend and my lower-res Sofia footage

Thanks for your attention.

  • $\begingroup$ I tried creating and tracking some markers in a new blendfile, everything worked as expected. Perhaps a (very strange) bug? $\endgroup$
    – gandalf3
    Sep 6, 2013 at 0:12
  • $\begingroup$ 1) To check - you tried my .blend with the footage and experienced the same behavior on the graph view that I did? 2) Did anything about the markers I placed seem strange to you? Not expecting you to say 'yes' to this, but I'm trying to figure out if it's something I did. Finally, if this IS a bug, is there an approved way to submit this to the Blender team? And thanks for the comment...! $\endgroup$ Sep 6, 2013 at 8:12
  • $\begingroup$ 1 Yes, I did try your file and I experienced the same behavior as described. 2 I didn't see anything odd. 3 See here and here. Bugs should be reported to the tracker. $\endgroup$
    – gandalf3
    Sep 6, 2013 at 20:29


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