Hi.
Maybe another problem i ran across.
 
I solved a shot from, say, frame 0 to 100. Realized that i should have solved from frame 25 to 75.
 
Redefined my work area to frames 25-75. Just to make sure, also selected sections of frames 0-24 and 76-100 and set them to 'do not solve'.
 
Solve for the camera and export to a 3D package.
 
The exported data still include the frames that i thought were gone. The exported camera tracks is for 0-100 and not 25-75.
 
 
Additionally, it seems to me that it is using data from the initial solve for those 'exluded frames' because after exporting to the 3D package and comparing with the plate, the 3D objects only match well with the 2D markers of the plate for the newly solved section.
 
What did i do wrong?
 
Thanks.