Steps to reproduce:
1. Add a workflow which includes mkv / matroska as intermediate format
2. Inspect mediapackage
mkv files have mime type "undefined"
MediaInspector logs error, e.g.
2014-12-03 16:14:04 ERROR (MediaInspector:155) - Unable to find mimetype for /data/matterhorn/work/shared/workspace/collection/composer/40298477.mkv
mimetype should be "video/x-matroska"
Workaround (if any):
Review pull request #518 and #519
Pull request #519 declined.
Admin UI show matroska mediatype on event->media tab as expected but the detail view is empty. At this time logger print a NullPointerException.
Fixed by other commits / issues.