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File Size Detector
Upload your video ad to determine the file size of the video.
Check 24+ ad quality tests for ad performance — validate against IAB video ad guidelines
File Size
The total size (in bytes) of the video.
Why do we test it?
Higher file sizes require users to have a higher bandwidth. To avoid buffering or stalling, the file size (bytes) divided by the video duration (seconds) should not exceed the user's bandwidth (in Mbps).