While Grass Valley has moved on to EDIUS X (version 11 as of 2025), many professionals keep a Windows 10 virtual machine or a dedicated legacy workstation running version 9.20.3340 specifically for "rescue jobs"—corrupted files, weird CCTV footage, or mixing 14 different codecs in one timeline.
A masterpiece of software efficiency. 9/10. (Deducting one point for the MP4 audio drift bug). Note: Always ensure you use licensed software. This article is for educational and archival discussion of version 9.20.3340. Grass Valley, EDIUS, and HQX are trademarks of Grass Valley Canada. Grass Valley EDIUS Pro 9.20.3340
| Task | Premiere Pro 2025 | EDIUS 9.20.3340 | | :--- | :--- | :--- | | Import 4K H.264 | 30 sec (indexing) | Instant | | Timeline scrub (4 streams) | 18 fps (stutter) | 60 fps (smooth) | | Export 1hr 4K to MP4 | 45 minutes | 22 minutes | | Render a LUT effect | GPU bound | CPU Real-time | While Grass Valley has moved on to EDIUS
The conclusion is clear: For long-form documentary or event multi-cam, EDIUS 9.20.3340 is faster than modern software, specifically because it does not waste time on background proxy generation. Finding the right hardware for this version is critical. Because version 9.20.3340 predates the hybrid big.LITTLE architecture of Intel (12th gen and later), it runs best on older hardware. (Deducting one point for the MP4 audio drift bug)
