Just processed and uploaded a chunk of shots from Hiero to Shotgun. Everything worked great and uploaded just fine, except the thumbnails for every shot are just black boxes. List view, Thumbnail view, and Master Detail view all show black box thumbnails. However, the version of the file uploaded via Hiero, shows the appropriate thumbnail.
Here is the path I'm using for the Shotgun Shot Processor and version.
[sequence] > {shot} > editorial > {date} > plates > shotCode.mov
The version is an H264.
Am I missing something in order to get an appropriate thumbnail automagically uploaded with the version? Thanks for your help.