v1.7.1

tapeflow verify now works on DV masters too, not just HDV.

• verify <master> accepts DV (.dv) files alongside HDV (.m2t/.ts). For a DV master it re-runs dvrescue's own analysis, so the completeness "TF tag" it reports matches what analyze gives for the same file exactly — where HDV verify reads a slightly conservative lower bound. It stays read-only with respect to the master: dvrescue's temporary files go to system scratch, guarded by a free-space check and cleaned up afterwards, so it is safe to run against a master in place, including on a read-only or NAS volume. (DV verify needs dvrescue on the box, plus scratch space about the size of the master — point TMPDIR at a large volume if your default temp dir is small.)

See the README for requirements, install and usage.