This is either a request for help or a request for an upgraded feature, depending on whether I've just missed something.
WHEN EXPORTING TO VIDEO with a playback line, I'd like the line to smoothly track the music, as it does during playback in Sibelius. Or, at least, to have a setting where the user can specify the resolution of its movement (eg, every quarter note, every 8th note, etc.)
I'm using Sibelius 7.5.1. The playback line seems to move strictly in 1/2-bar increments. I'm hoping to use the video to teach some complicated rhythms, and the playback line has only two stops in every 6:8 bar, making it useless for the purpose.