Improve layout of zoom controls / combine. Overflow styling issues.
Zoom view control drag-able to select zoomed timeline view.
Selectable zoom level buttons/dropdown.
Cool, looking forward to this!
Inspiration:
It would be quite useful if the "blue rectangle" indicating which area of the whole timeline is currently displayed (with start and end time in it) could be dragged to left/right to select which portion of the timeline should be displayed without needing to change the playback position in the video.