Bug report 17.1

DR 17.1 crashes when attempting to create proxy media from an MP4 file the wetransfer link to which is here;
https://tba-20201005110450.wetransfer.c ... 532/244d90
The file displays correctly when viewed in eg 'MPC BE x64'
Restarting DR after this displays this error message;
https://tba-20201005110450.wetransfer.c ... 532/244d90
The file displays correctly when viewed in eg 'MPC BE x64'
Restarting DR after this displays this error message;