- multicam_switch_to: a NO-SPLIT switch only changes current source —
push snapshot + invalidate preview windows, skip the full
apply_edit rebuild (the 'switch once then everything grinds' hit)
- MulticamPanel: playback angle refresh runs one cycle per 3 ticks
instead of re-requesting every source every tick (each angle decode
is a keyframe-scanning FFmpeg seek)
- footage value(): a ready proxy stands in for the original media in
the node-graph decode request (proxy enabled but 4K decoded report)
- proxy_resolution made public (engine's proxy-first preview size)
Mike-Solar
3bcf4e0b1a