Realtime WYSIWYG rendering preview in the viewer
@jeff
Submitted by Jeff F.T. Assigned to Jeff F.T. @jeff
Description
Pitivi 0.15.x and earlier used to show the pipeline's result in the viewer widget while rendering, just like you would see it when doing live playback.
This feature disappeared from Pitivi in the GES-based version, would be nice to have it back if it's not a significant performance hit.
Imported from https://bugzilla.gnome.org/show_bug.cgi?id=715124