conorom

Using Layer 1, say, versus 0/default as documented [here](https://github.com/samvera/hydra-derivatives/blob/601b6e499a4c8f4d7fb567dcfda99378b46ef9b0/README.md#layers). So using 1 means use the 2nd page as the thumbnail, which often makes sense because the first/title page is generally...

Use more universally-compatible pixel format for mp4 derivatives

1

Recently we uploaded a lot of videos to Fulcrum that used a pixel format incompatible with playback in Safari. Because FFmpeg persists the input file's tracks' parameters where applicable, the...

Previously-set, now inactive Questioning Authority values should not cause issues

1

### Descriptive summary This is essentially a regression of very old issues: https://github.com/samvera-deprecated/curation_concerns/issues/747 https://github.com/samvera-deprecated/curation_concerns/issues/775 Since these commits were added I think the code has mostly been moved around, but there...