Most 300MB videos are encoded using HEVC (High-Efficiency Video Coding / H.265) or x264 profiles. HEVC allows files to retain watchable visual clarity at half the file size of older video formats.
The 300MB files are often executables disguised as video files, or they come with malicious scripts in the archive. Clicking "Download" on 7hitmovies pop-ups can install: 7hitmovies.com 300mb
: Most streaming services allow users to select standard definition downloads, which consume significantly less space than HD or 4K versions. Most 300MB videos are encoded using HEVC (High-Efficiency