Version 8.4.5 was designed for older operating systems and may not function on modern hardware. Downgrading to High Sierra for Media Composer 8.4.5
Resolved issues with tri-level sync locking for 2K/4K formats and corruption during UHD 4K playback in draft modes.
Avid recommends that all users keep local copies of installer files on a hard drive for safekeeping, as legacy versions are frequently retired. Key Features of Version 8.4.5 avid media composer 8.4.5 download
Released primarily to support the hardware, this version introduced:
No longer available on the official Avid Download Center. Version 8
Check the My Products section of your account. If you previously registered a perpetual license or an active subscription during that era, it may still appear in your personal download list, though this is not guaranteed after the 2023 purge.
Avid technical support staff no longer have access to these legacy installers. Key Features of Version 8
As of , Avid has officially removed all legacy installers for versions created prior to August 2023 from its public Download Center. This includes Media Composer 8.4.5.
If you have a legitimate license but did not save the original installer, your options are limited:
Real-time playback and linking for Sony XAVC-I and Apple ProRes 2K/4K/UHD media.