First of all, thank you for this wonderful app! We are looking for a software for video annotation and we find this one super helpful.
However, I'm wondering if it is possible to add more features about labeling/tagging a segment, such as:

edited by @mifi

• Save frequently used labels (maybe customisable) or set a label set to choose from, so we don't have to type for every segment. Maybe a context menu [Feature Request] Label-naming list dropdown when naming segments #2074
• Support multiple labels/tags (or maybe this is supported already?)
• Shortcut for adding/deleting/editing label
• Support special characters in label output filenames (currently special chars like turkish I and chinese etc gets replaced with underscore _), see About label(character encoding) #323, Some Enhancements - some of which crucial #421 and Incorrect time display and the output tag don't support language not english. #449
• Select segments by label: allow wildcards, prefix or regex Select segments by label #1308
• Improve tags UI and maybe have some autocomplete or select menu for existing tags
• Allow arrays in tags (but how should it work, e.g. when it comes to output file name template)
• Ability to create default metas e.g. Place, Person, Weather. When opening any video and the segment tag editor, these metas are there by default (empty value or a predefined default value). This way you don't need to enter the default meta names for every segment. Segment tag editor enhancement #1829