: Enhanced performance for H.264 and HEVC encoding on Windows 10 (7th Gen Intel or later) and macOS 10.13 systems with supported hardware.
You need AME 2020 only if you're using it to encode projects from another Adobe application version 2020. If that is not the case, Media Encoder 14.3.2 is now available! - Adobe Community
: Added support for Sony A7S Mark III and fixed crashes occurring during batch imports on systems with NVIDIA GPUs lacking NVENC. System Requirements
Adobe Media Encoder 2020 V14.3 Apr 2026
: Enhanced performance for H.264 and HEVC encoding on Windows 10 (7th Gen Intel or later) and macOS 10.13 systems with supported hardware.
You need AME 2020 only if you're using it to encode projects from another Adobe application version 2020. If that is not the case, Media Encoder 14.3.2 is now available! - Adobe Community
: Added support for Sony A7S Mark III and fixed crashes occurring during batch imports on systems with NVIDIA GPUs lacking NVENC. System Requirements