If you're seeing errors while trying to upload this MP4 to platforms like Instagram or TikTok, it often comes down to .

If the file is too large (e.g., over 50MB for certain web players), try compressing it. Reducing the file size can often fix "failed to upload" errors.

Uploading the file to Adobe Express and then re-downloading it as a new MP4 often clears up metadata issues that prevent social media posts from working. 3. Posting via Automation Tools

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