Compressed Video Won't Play? Causes and Fixes
Fix a compressed video that will not play, has no sound, or will not open on a phone, Mac, TV or editing app.
Read morePractical, plain-English guides that explain what your results mean and how to fix common problems. Each guide sits alongside its image or video tool, so you can choose settings, compare output and check the finished file.
Fix a compressed video that will not play, has no sound, or will not open on a phone, Mac, TV or editing app.
Read moreTypical savings by type of video, why phone videos shrink so much, and how many megabytes a minute takes at 1080p, 720p and 480p.
Read moreEight tips to keep videos sharp while making them smaller: start from the original, match resolution and frame rate, trim and check before sharing.
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A smaller file is useful only if its quality and format suit the task. Our guides explain the assumptions behind each result, the most common causes of problems, and practical steps you can take yourself.
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