32 Angle calculation

by coxisambo

38 New version 8.24 problems

by juanecorrea

44 bug with 0.8.23

by Robbins

47 Improve tracking

by maren.halbe

51 Coordinate system

by pauloliveira

56 crash avec 0.8.21

by jlf

57 extra stroke bug

by skurdifur

59 video speed

by jonh