OpenPose is very promising to enable accurate motion analysis on the DGS-Korpus data. For each frame of a video, OpenPose computes the number of persons visible, and for each person it determines pixel coordinates of a set of body joints. The 2018 edition of OpenPose adds coordinates on the face as well on the hands.
All data collected in the DGS-Korpus project, including studio reproductions, underwent OpenPose analysis (cf. AP04-2018-01), the data is available in the iLex database in a separate schema.