Key Features:
- Support for 8K H.264 export
- Export XAVC QFHD Long GOP 4:2:2 formats
- Hardware-accelerated HEVC encoding on Windows 10 with 7th Generation (or later) Intel® Core™ processors and Intel Graphics enabled
- Improved RED camera format decoding
- Improved Sony RAW/X-OCN camera format decoding
- Hardware-accelerated H.264 encoding on Windows 10 with 6th Generation (or later) Intel® Core™ processors and Intel Graphics enabled
- Hardware-accelerated H.264 and HEVC encoding on Mac OS 10.13 systems with supported hardware
- Support for importing Canon C200 camera formats
- Support for importing Sony Venice camera formats
- RED camera Image Processing Pipeline [IPP2] support
- Destination Publishing support for new Twitter 280-character limit
- Channel selection when publishing to YouTube and Vimeo
- Playlist selection when publishing to YouTube
- Page selection when publishing to Facebook
- Add custom titles when publishing to YouTube, Facebook, or Vimeo
- Add custom video thumbnails when publishing to YouTube
- Notification for missing items in queue before encoding
- H.264 adaptive bitrate presets automatically choose best output bitrate based on source frame size and frame rate
- Animated GIF export on macOS and Windows
- Time Tuner effect improvements
- Newly optimized list of H.264 presets
- Format support for RF64 WAV Decode/Encode, decode for Sony X-OCN, and QuickTime DNx Smart Rendering
- Warning when importing non-native QuickTime sources
- Timecode modification for 720p 59.94 media
- Destination Publishing to Adobe Stock Contributor
- Adobe Team Projects support
- Support for Color Profiles from After Effects sources
- Automatically relinked assets when importing a sequence
- Option to maintain playback in Premiere Pro while rendering in Media Encoder
- Streamlined bit depth and alpha channel settings (QuickTime only)
- Export support for ambisonic audio (H.264 only)
- Support for Hybrid LOG Gamma (HLG)
- Support for HDR in HEVC (H.265) export Export support for Panasonic AVC-Long GOP Op1b

System Requirements:
- Processor: Intel 6thGen or newer CPU
- Operating system: Microsoft Windows 10 (64-bit), version 1703 or later (required)
- RAM: 16 GB of RAM
- Hard disk space: 4GB of available hard-disk space; additional free space required during installation (cannot install on removable flash storage devices)
- Monitor resolution: 1920 x 1080 or greater display resolution
- GPU: Adobe-recommended GPU card for GPU-accelerated performance (see Premiere Pro System Requirements)
- Ethernet: 10 Gigabit ethernet for 4K shared network workflows (1Gb for HD-only)

Whats New:

https://helpx.adobe.com/media-encoder/using/whats-new.html

HOMEPAGE

http://www.adobe.com