I have not seen a reliable way to reduce file size of an animated GIF when exporting directly from Premiere Pro or Adobe Media Encoder. They just don’t provide enough detailed control over animated GIF options. All they offer is just one Quality slider.
If that Quality slider doesn’t reduce the size enough, try these:
- Reduce the duration.
- Reduce the frame size (pixel dimensions).
- Reduce the frame rate.
These can all be done in the Export Settings dialog box for Premiere Pro or Media Encoder.
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