: Enhanced performance for H.264 and HEVC encoding on Windows 10 (7th Gen Intel or later) and macOS 10.13 systems with supported hardware.

: Added support for Sony A7S Mark III and fixed crashes occurring during batch imports on systems with NVIDIA GPUs lacking NVENC. System Requirements

The v14.3 update introduced several functional improvements for video professionals:

Adobe Media Encoder 2020 v14.3, released in , serves as a critical update in the 2020 lifecycle, focusing on expanded format support and workflow efficiency. Key Features & Enhancements (v14.3)

For stable performance on version 14.3, the following specifications were standard: Minimum Requirement Recommended (4K/High-Res) Intel 6th Gen or newer / AMD Ryzen 1000 Intel 7th Gen or newer / AMD Ryzen 3000 OS Windows 10 (64-bit) v1903 or later / macOS 10.13 Windows 10 v1903+ / macOS 10.15+ RAM 16 GB (32 GB for 4K) GPU 4 GB+ VRAM Storage 4 GB for installation Fast internal SSD for app & cache Usage Context

: Added native support for Sony Venice V3 camera formats and Sony A7S Mark III footage (specifically in sub-version 14.3.2).

: Resolved critical vulnerabilities related to out-of-bounds write/read issues that could lead to arbitrary code execution. Version History (2020 Series)

Adobe released several iterations of version 14.3 to address stability and security: : Initial major update of the 14.x branch. v14.3.1 : Maintenance release with bug fixes.