Yes , ProRes is widely used for feature films—especially in post-production (editing, color grading, VFX) and sometimes as a capture codec on cameras like the Alexa, RED (when recording ProRes), or external recorders. 2. File size considerations for a long feature ProRes is an intra-frame codec with high bitrates. Approximate storage for 120 minutes at 24fps:
| ProRes flavor | Bitrate (approx.) | Storage for 2 hrs | |---------------|------------------|------------------| | Proxy | 45 Mbps (1080p) | ~40 GB | | LT | 102 Mbps (1080p) | ~90 GB | | | 147 Mbps (1080p) | ~130 GB | | 422 HQ | 220 Mbps (1080p) | ~200 GB | | 4444 | 330 Mbps (1080p) | ~300 GB | | 4444 XQ | 500 Mbps (1080p) | ~450 GB | .prores