Most VFX shots loop through not one but several software packages. Sometimes even through multiple VFX vendors. Project files are proprietary and become inaccessible over time. And different VFX houses write their own add-ons that are not shared with a vendor like Netflix.
So collecting VFX shots in a pre-rendered state is notoriously difficult. Doesn't mean it's not worth trying. But you'll probably end up with various decomposed elements (models, rigs) and not something you can easily and quickly re-output in 4k, HDR, etc.
So collecting VFX shots in a pre-rendered state is notoriously difficult. Doesn't mean it's not worth trying. But you'll probably end up with various decomposed elements (models, rigs) and not something you can easily and quickly re-output in 4k, HDR, etc.