Annotations, validation rules

Annotations

A way to add one single comment (the "Text" field) per video frame ("Time" field as frame number) in the browser user interface, by the users with the annotate_asset permission (more details in the user handbook). Annotations are visible in the user interface only to the user who made them, unless he publishes them ("Is public" on true). The model is a synchronized copy with the asset administration page, in that any annotation added via the user interface pops up in both the annotations admin page and the asset's admin page, at the "Annotations" section. However, it is recommended that in the administration interface to use the model only for visualizing. 

Validation rules

A way to add regular expressions that can be used in other models to validate their input fields, for example in Custom Metadata. You should manually add, change and delete the validation rules via the administration interface. Give them:

• a name: for example Integer
• a description: for example Integer
• a regular expression rule: for example  r"^[0-9]+$"