[Feature request] Add smart Sync

Hi,
Would it be possible to improve the sync by giving the choice to priorize the content to synchronize ? I mean, actually, when you select for example a tv show episode, then a movie, then an album, PMS will transcode them and then upload all of them simultaneously on the remote device. This is tricky even with good connections, specially when you’re launching a synchronisation just before being offline.
Thanks.

Early 2021 clean-up: duplicate