. Bit Depth: It supports 10-bit and 12-bit color, providing a massive range of colors that prevents "banding" in gradients (like a sunset) and allows for heavy color grading. Generational Quality: You can export, re-import, and re-export ProRes files multiple times with virtually no visible loss in quality, which is essential for complex visual effects workflows. YouTube +1 Common Versions ProRes 422 Proxy: Smallest files; used for rough edits on slow computers. ProRes 422: The "standard" for most high-quality HD and 4K projects. ProRes 422 HQ: Higher data rate; the gold standard for high-end master files. ProRes 4444 / 4444 XQ: Extreme quality with support for Alpha channels (transparency), typically used for motion graphics and VFX. Wikipedia +2 The Trade-off: Storage The main downside is file size. While a high-quality H.264 file might be a few gigabytes, a one-hour ProRes 422 HQ file can exceed
| Codec | ProRes | DNxHR | CineForm | RAW (BRAW, R3D) | |-------|--------|-------|----------|-----------------| | Intra-frame | ✅ | ✅ | ✅ | ✅ (partial) | | 10+ bit | ✅ | ✅ | ✅ | ✅ | | Alpha support | ✅ (4444) | ✅ (444) | ✅ | ❌ | | Hardware decode | ✅ (Apple) | ❌ | ❌ | ✅ (via SDK) | | Edit performance | Excellent | Excellent | Good | Varies (needs debayer) | .prores codec