Photodex Proshow Producer 9.1.37 <TOP>
ProShow Producer 9.1.37 does not speak modern HEVC (H.265) natively. It doesn't understand variable frame rate footage from iPhones. If you drop a 60fps VFR clip from an Android phone into the timeline, the audio will desync within 90 seconds. You must transcode everything to MPEG-2 or Standard AVC (Constant Framerate) before importing. That workflow is dead weight in 2025.
You are running a dedicated Windows 10 LTSC virtual machine, you have a library of legacy .psh projects for paying clients, and you understand the manual codec workflow. Photodex ProShow Producer 9.1.37
Here is the raw, unvarnished truth about version 9.1.37. ProShow Producer 9