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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.google.android.exoplayer2.mediacodec</a></div>
<h2 title="Interface MediaCodecAdapter" class="title">Interface MediaCodecAdapter</h2>
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<dd><code><a href="SynchronousMediaCodecAdapter.html" title="class in com.google.android.exoplayer2.mediacodec">SynchronousMediaCodecAdapter</a></code></dd>
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<pre>public interface <span class="typeNameLabel">MediaCodecAdapter</span></pre>
<div class="block">Abstracts <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> operations.

 <p><code>MediaCodecAdapter</code> offers a common interface to interact with a <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>
 regardless of the mode the <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> is operating in.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="MediaCodecAdapter.Configuration.html" title="class in com.google.android.exoplayer2.mediacodec">MediaCodecAdapter.Configuration</a></span></code></th>
<td class="colLast">
<div class="block">Configuration parameters for a <a href="MediaCodecAdapter.html" title="interface in com.google.android.exoplayer2.mediacodec"><code>MediaCodecAdapter</code></a>.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static interface&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="MediaCodecAdapter.Factory.html" title="interface in com.google.android.exoplayer2.mediacodec">MediaCodecAdapter.Factory</a></span></code></th>
<td class="colLast">
<div class="block">A factory for <a href="MediaCodecAdapter.html" title="interface in com.google.android.exoplayer2.mediacodec"><code>MediaCodecAdapter</code></a> instances.</div>
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<tr class="altColor">
<td class="colFirst"><code>static interface&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="MediaCodecAdapter.OnFrameRenderedListener.html" title="interface in com.google.android.exoplayer2.mediacodec">MediaCodecAdapter.OnFrameRenderedListener</a></span></code></th>
<td class="colLast">
<div class="block">Listener to be called when an output frame has rendered on the output surface.</div>
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<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dequeueInputBufferIndex()">dequeueInputBufferIndex</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the next available input buffer index from the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink"><code>MediaCodec</code></a> or <a href="https://developer.android.com/reference/android/media/MediaCodec.html?is-external=true#INFO_TRY_AGAIN_LATER" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.INFO_TRY_AGAIN_LATER</code></a> if no such buffer exists.</div>
</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dequeueOutputBufferIndex(android.media.MediaCodec.BufferInfo)">dequeueOutputBufferIndex</a></span>&#8203;(<a href="https://developer.android.com/reference/android/media/MediaCodec.BufferInfo.html" title="class or interface in android.media" class="externalLink" target="_top">MediaCodec.BufferInfo</a>&nbsp;bufferInfo)</code></th>
<td class="colLast">
<div class="block">Returns the next available output buffer index from the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#flush()">flush</a></span>()</code></th>
<td class="colLast">
<div class="block">Flushes the adapter and the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="https://developer.android.com/reference/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="externalLink" target="_top">ByteBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInputBuffer(int)">getInputBuffer</a></span>&#8203;(int&nbsp;index)</code></th>
<td class="colLast">
<div class="block">Returns a writable ByteBuffer object for a dequeued input buffer index.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="https://developer.android.com/reference/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="externalLink" target="_top">ByteBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOutputBuffer(int)">getOutputBuffer</a></span>&#8203;(int&nbsp;index)</code></th>
<td class="colLast">
<div class="block">Returns a read-only ByteBuffer for a dequeued output buffer index.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="https://developer.android.com/reference/android/media/MediaFormat.html" title="class or interface in android.media" class="externalLink" target="_top">MediaFormat</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOutputFormat()">getOutputFormat</a></span>()</code></th>
<td class="colLast">
<div class="block">Gets the <a href="https://developer.android.com/reference/android/media/MediaFormat.html" title="class or interface in android.media" class="externalLink"><code>MediaFormat</code></a> that was output from the <a href="https://developer.android.com/reference/android/media/MediaCodec.html?is-external=true" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
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<tr id="i6" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#needsReconfiguration()">needsReconfiguration</a></span>()</code></th>
<td class="colLast">
<div class="block">Whether the adapter needs to be reconfigured before it is used.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#queueInputBuffer(int,int,int,long,int)">queueInputBuffer</a></span>&#8203;(int&nbsp;index,
                int&nbsp;offset,
                int&nbsp;size,
                long&nbsp;presentationTimeUs,
                int&nbsp;flags)</code></th>
<td class="colLast">
<div class="block">Submit an input buffer for decoding.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#queueSecureInputBuffer(int,int,com.google.android.exoplayer2.decoder.CryptoInfo,long,int)">queueSecureInputBuffer</a></span>&#8203;(int&nbsp;index,
                      int&nbsp;offset,
                      <a href="../decoder/CryptoInfo.html" title="class in com.google.android.exoplayer2.decoder">CryptoInfo</a>&nbsp;info,
                      long&nbsp;presentationTimeUs,
                      int&nbsp;flags)</code></th>
<td class="colLast">
<div class="block">Submit an input buffer that is potentially encrypted for decoding.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#release()">release</a></span>()</code></th>
<td class="colLast">
<div class="block">Releases the adapter and the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#releaseOutputBuffer(int,boolean)">releaseOutputBuffer</a></span>&#8203;(int&nbsp;index,
                   boolean&nbsp;render)</code></th>
<td class="colLast">
<div class="block">Returns the buffer to the <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#releaseOutputBuffer(int,long)">releaseOutputBuffer</a></span>&#8203;(int&nbsp;index,
                   long&nbsp;renderTimeStampNs)</code></th>
<td class="colLast">
<div class="block">Updates the output buffer's surface timestamp and sends it to the <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> to render
 it on the output surface.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setOnFrameRenderedListener(com.google.android.exoplayer2.mediacodec.MediaCodecAdapter.OnFrameRenderedListener,android.os.Handler)">setOnFrameRenderedListener</a></span>&#8203;(<a href="MediaCodecAdapter.OnFrameRenderedListener.html" title="interface in com.google.android.exoplayer2.mediacodec">MediaCodecAdapter.OnFrameRenderedListener</a>&nbsp;listener,
                          <a href="https://developer.android.com/reference/android/os/Handler.html" title="class or interface in android.os" class="externalLink" target="_top">Handler</a>&nbsp;handler)</code></th>
<td class="colLast">
<div class="block">Registers a callback to be invoked when an output frame is rendered on the output surface.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setOutputSurface(android.view.Surface)">setOutputSurface</a></span>&#8203;(<a href="https://developer.android.com/reference/android/view/Surface.html" title="class or interface in android.view" class="externalLink" target="_top">Surface</a>&nbsp;surface)</code></th>
<td class="colLast">
<div class="block">Dynamically sets the output surface of a <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setParameters(android.os.Bundle)">setParameters</a></span>&#8203;(<a href="https://developer.android.com/reference/android/os/Bundle.html" title="class or interface in android.os" class="externalLink" target="_top">Bundle</a>&nbsp;params)</code></th>
<td class="colLast">
<div class="block">Communicate additional parameter changes to the <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> instance.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setVideoScalingMode(int)">setVideoScalingMode</a></span>&#8203;(int&nbsp;scalingMode)</code></th>
<td class="colLast">
<div class="block">Specifies the scaling mode to use, if a surface was specified when the codec was created.</div>
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<h4>dequeueInputBufferIndex</h4>
<pre class="methodSignature">int&nbsp;dequeueInputBufferIndex()</pre>
<div class="block">Returns the next available input buffer index from the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink"><code>MediaCodec</code></a> or <a href="https://developer.android.com/reference/android/media/MediaCodec.html?is-external=true#INFO_TRY_AGAIN_LATER" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.INFO_TRY_AGAIN_LATER</code></a> if no such buffer exists.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="externalLink">IllegalStateException</a></code> - If the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html?is-external=true" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> raised an error.</dd>
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<h4>dequeueOutputBufferIndex</h4>
<pre class="methodSignature">int&nbsp;dequeueOutputBufferIndex&#8203;(<a href="https://developer.android.com/reference/android/media/MediaCodec.BufferInfo.html" title="class or interface in android.media" class="externalLink" target="_top">MediaCodec.BufferInfo</a>&nbsp;bufferInfo)</pre>
<div class="block">Returns the next available output buffer index from the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>. If the
 next available output is a MediaFormat change, it will return <a href="https://developer.android.com/reference/android/media/MediaCodec.html#INFO_OUTPUT_FORMAT_CHANGED" title="class or interface in android.media" class="externalLink"><code>MediaCodec.INFO_OUTPUT_FORMAT_CHANGED</code></a> and you should call <a href="#getOutputFormat()" target="_top"><code>getOutputFormat()</code></a> to get
 the format. If there is no available output, this method will return <a href="https://developer.android.com/reference/android/media/MediaCodec.html#INFO_TRY_AGAIN_LATER" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.INFO_TRY_AGAIN_LATER</code></a>.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="externalLink">IllegalStateException</a></code> - If the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html?is-external=true" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> raised an error.</dd>
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<h4>getOutputFormat</h4>
<pre class="methodSignature"><a href="https://developer.android.com/reference/android/media/MediaFormat.html" title="class or interface in android.media" class="externalLink" target="_top">MediaFormat</a>&nbsp;getOutputFormat()</pre>
<div class="block">Gets the <a href="https://developer.android.com/reference/android/media/MediaFormat.html" title="class or interface in android.media" class="externalLink"><code>MediaFormat</code></a> that was output from the <a href="https://developer.android.com/reference/android/media/MediaCodec.html?is-external=true" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.

 <p>Call this method if a previous call to <a href="#dequeueOutputBufferIndex(android.media.MediaCodec.BufferInfo)"><code>dequeueOutputBufferIndex(android.media.MediaCodec.BufferInfo)</code></a> returned <a href="https://developer.android.com/reference/android/media/MediaCodec.html#INFO_OUTPUT_FORMAT_CHANGED" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.INFO_OUTPUT_FORMAT_CHANGED</code></a>.</div>
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<h4>getInputBuffer</h4>
<pre class="methodSignature">@Nullable
<a href="https://developer.android.com/reference/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="externalLink" target="_top">ByteBuffer</a>&nbsp;getInputBuffer&#8203;(int&nbsp;index)</pre>
<div class="block">Returns a writable ByteBuffer object for a dequeued input buffer index.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#getInputBuffer(int)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.getInputBuffer(int)</code></a></dd>
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<pre class="methodSignature">@Nullable
<a href="https://developer.android.com/reference/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="externalLink" target="_top">ByteBuffer</a>&nbsp;getOutputBuffer&#8203;(int&nbsp;index)</pre>
<div class="block">Returns a read-only ByteBuffer for a dequeued output buffer index.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#getOutputBuffer(int)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.getOutputBuffer(int)</code></a></dd>
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<pre class="methodSignature">void&nbsp;queueInputBuffer&#8203;(int&nbsp;index,
                      int&nbsp;offset,
                      int&nbsp;size,
                      long&nbsp;presentationTimeUs,
                      int&nbsp;flags)</pre>
<div class="block">Submit an input buffer for decoding.

 <p>The <code>index</code> must be an input buffer index that has been obtained from a previous call
 to <a href="#dequeueInputBufferIndex()"><code>dequeueInputBufferIndex()</code></a>.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#queueInputBuffer(int,int,int,long,int)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.queueInputBuffer(int, int, int, long, int)</code></a></dd>
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<pre class="methodSignature">void&nbsp;queueSecureInputBuffer&#8203;(int&nbsp;index,
                            int&nbsp;offset,
                            <a href="../decoder/CryptoInfo.html" title="class in com.google.android.exoplayer2.decoder">CryptoInfo</a>&nbsp;info,
                            long&nbsp;presentationTimeUs,
                            int&nbsp;flags)</pre>
<div class="block">Submit an input buffer that is potentially encrypted for decoding.

 <p>The <code>index</code> must be an input buffer index that has been obtained from a previous call
 to <a href="#dequeueInputBufferIndex()"><code>dequeueInputBufferIndex()</code></a>.

 <p>This method behaves like <a href="https://developer.android.com/reference/android/media/MediaCodec.html#queueSecureInputBuffer(int,int,android.media.MediaCodec.CryptoInfo,long,int)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.queueSecureInputBuffer(int, int, android.media.MediaCodec.CryptoInfo, long, int)</code></a>, with the difference that
 <code>info</code> is of type <a href="../decoder/CryptoInfo.html" title="class in com.google.android.exoplayer2.decoder"><code>CryptoInfo</code></a> and not <a href="https://developer.android.com/reference/android/media/MediaCodec.CryptoInfo.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.CryptoInfo</code></a>.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#queueSecureInputBuffer(int,int,android.media.MediaCodec.CryptoInfo,long,int)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.queueSecureInputBuffer(int, int, android.media.MediaCodec.CryptoInfo, long, int)</code></a></dd>
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<pre class="methodSignature">void&nbsp;releaseOutputBuffer&#8203;(int&nbsp;index,
                         boolean&nbsp;render)</pre>
<div class="block">Returns the buffer to the <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink"><code>MediaCodec</code></a>. If the <a href="https://developer.android.com/reference/android/media/MediaCodec.html?is-external=true" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> was configured with an
 output surface, setting <code>render</code> to <code>true</code> will first send the buffer to the output
 surface. The surface will release the buffer back to the codec once it is no longer
 used/displayed.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#releaseOutputBuffer(int,boolean)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.releaseOutputBuffer(int, boolean)</code></a></dd>
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<pre class="methodSignature">@RequiresApi(21)
void&nbsp;releaseOutputBuffer&#8203;(int&nbsp;index,
                         long&nbsp;renderTimeStampNs)</pre>
<div class="block">Updates the output buffer's surface timestamp and sends it to the <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> to render
 it on the output surface. If the <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> is not configured with an output surface,
 this call will simply return the buffer to the <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#releaseOutputBuffer(int,long)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.releaseOutputBuffer(int, long)</code></a></dd>
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<pre class="methodSignature">void&nbsp;flush()</pre>
<div class="block">Flushes the adapter and the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
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<h4>release</h4>
<pre class="methodSignature">void&nbsp;release()</pre>
<div class="block">Releases the adapter and the underlying <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
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<pre class="methodSignature">@RequiresApi(23)
void&nbsp;setOnFrameRenderedListener&#8203;(<a href="MediaCodecAdapter.OnFrameRenderedListener.html" title="interface in com.google.android.exoplayer2.mediacodec">MediaCodecAdapter.OnFrameRenderedListener</a>&nbsp;listener,
                                <a href="https://developer.android.com/reference/android/os/Handler.html" title="class or interface in android.os" class="externalLink" target="_top">Handler</a>&nbsp;handler)</pre>
<div class="block">Registers a callback to be invoked when an output frame is rendered on the output surface.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#setOnFrameRenderedListener(android.media.MediaCodec.OnFrameRenderedListener,android.os.Handler)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.setOnFrameRenderedListener(android.media.MediaCodec.OnFrameRenderedListener, android.os.Handler)</code></a></dd>
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<pre class="methodSignature">@RequiresApi(23)
void&nbsp;setOutputSurface&#8203;(<a href="https://developer.android.com/reference/android/view/Surface.html" title="class or interface in android.view" class="externalLink" target="_top">Surface</a>&nbsp;surface)</pre>
<div class="block">Dynamically sets the output surface of a <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a>.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#setOutputSurface(android.view.Surface)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.setOutputSurface(Surface)</code></a></dd>
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<pre class="methodSignature">@RequiresApi(19)
void&nbsp;setParameters&#8203;(<a href="https://developer.android.com/reference/android/os/Bundle.html" title="class or interface in android.os" class="externalLink" target="_top">Bundle</a>&nbsp;params)</pre>
<div class="block">Communicate additional parameter changes to the <a href="https://developer.android.com/reference/android/media/MediaCodec.html" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec</code></a> instance.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#setParameters(android.os.Bundle)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.setParameters(Bundle)</code></a></dd>
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<pre class="methodSignature">void&nbsp;setVideoScalingMode&#8203;(<a href="../C.VideoScalingMode.html" title="annotation in com.google.android.exoplayer2">@VideoScalingMode</a>
                         int&nbsp;scalingMode)</pre>
<div class="block">Specifies the scaling mode to use, if a surface was specified when the codec was created.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaCodec.html#setVideoScalingMode(int)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaCodec.setVideoScalingMode(int)</code></a></dd>
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<pre class="methodSignature">boolean&nbsp;needsReconfiguration()</pre>
<div class="block">Whether the adapter needs to be reconfigured before it is used.</div>
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