Apple says it will bring "advanced video capabilities" to Apple Podcasts this spring, including allowing users to switch between watching and listening to shows (Todd Spangler/Variety)

Todd Spangler / Variety: Apple says it will bring“advanced video capabilities” to Apple Podcasts this spring, including allowing users to switch between watching and listening to shows  —  Apple Podcasts is finally giving video a full embrace.  —  The tech giant, which pioneered the podcast audio format …