Sometimes, high-fidelity audio (like uncompressed PCM) is hidden inside a low-res video, ballooning the size. Converting audio to AAC (128kbps) can save 50–100 MB.
Encoding a small frame with a massive amount of data doesn't make it look better; it just creates a "bloated" file.
If you have a 360p file this large and need to shrink it without losing the (already limited) quality, consider these steps:
This size is typical for full-length feature films, long-form webinars, or recorded lectures archived in low resolution for legacy compatibility. 2. The Efficiency Gap
Use tools like Handbrake to compress the file using the H.264 codec with a "Constant Quality" setting.
For a 360p MP4 to reach half a gigabyte, the video is likely very long. 360p usually runs at 0.5 to 1 Mbps.
If the video is short (e.g., 10 minutes) but still 503 MB, it indicates .
