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Audio Sample Rate Checker

Upload your video ad to detect the video's audio sample rate.

Collect 24+ data points and validate against IAB ad guidelines

HTML5 Zip
Ad Tag
VAST
Video
Image
Audio
 
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Drop your video file here
Format: MP4, WebM, MOV, AVI, MPG, 3GP
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API Docs
Go ahead, try
it yourself !

Audio Sample Rate

The sample rate of an audio file refers to the number of samples of audio carried per second, measured in Hertz (Hz). It impacts the audio's fidelity and quality. Common samples rates are 44.1 and 48 kHz.

Why do we test it?

The sample rate affects both the quality and file size of the audio. A higher sample rate typically produces better audio quality but increases the file size. This test ensures that the audio sample rate is appropriate for the ad, balancing quality and performance while maintaining compatibility across different platforms.