Regarding the "extra quality" part, I assume it refers to the high-quality features and performance of Adobe After Effects CC 2017, which make it a reliable and powerful tool for motion graphics and visual effects.
: Adobe no longer provides direct download links for CC 2017 through the Creative Cloud Desktop app.
Taking advantage of the software's capabilities to render projects in 4K or even 8K resolutions, providing crystal-clear outputs suitable for the latest digital platforms. adobe after effects cc 2017 1421 extra quality
: Significant performance improvements when working between Premiere Pro and After Effects for compositions using Motion Graphics templates. Core CC 2017 Features
5 GB of available disk space for installation; additional space for disk cache. Why Users Still Look for Version 14.2.1 Regarding the "extra quality" part, I assume it
Import the master file into to compress it into its final delivery format (e.g., high-bitrate MP4). System Requirements for Peak Performance
(Amount: 100, Radius: 2.0) to an adjustment layer for a crisp "HD" look. GPU Acceleration Mercury GPU Acceleration (OpenCL or CUDA) is enabled in File > Project Settings to speed up rendering for blur and noise effects. Frame Rates Regarding the "extra quality" part
To run Adobe After Effects CC 2017, version 1421, you'll need:
Borrowing powerful architecture from Premiere Pro, version 14.2.1 integrated professional-tier Lumetri Color scopes. Visual effects artists could accurately monitor vectorscopes, histograms, and waveforms directly inside After Effects to ensure color accuracy before final delivery. 3. Accelerated Effects and GPU Rendering
Adobe After Effects CC 2017 (14.2.1): Achieving "Extra Quality" in Motion Graphics and VFX