78532 Cf861caf7cd21d0e66e39bc7ddcb2eb3 Mp4 Instant

Here is a full report on the issue, causes, and solutions based on community-sourced troubleshooting. 1. Issue Overview

Why is my exported video file so much larger than the original? 78532 Cf861caf7cd21d0e66e39bc7ddcb2eb3 mp4

The issue is widespread across Premiere Pro versions (CS3 to 2021) and sometimes appears after Windows updates or reinstalls, suggesting a dependency on system-level codecs (like Windows Media Feature Pack) or GPU acceleration issues. 2. Root Causes Here is a full report on the issue,