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<h4>sniff</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;sniff&#8203;(<a href="../ExtractorInput.html" title="interface in com.google.android.exoplayer2.extractor">ExtractorInput</a>&nbsp;input)
              throws <a href="https://developer.android.com/reference/java/io/IOException.html" title="class or interface in java.io" class="externalLink" target="_top">IOException</a></pre>
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