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83<div>JavaScript is disabled on your browser.</div> 84</noscript> 85</div> 86<div> 87<ul class="subNavList"> 88<li>Summary: </li> 89<li>Nested | </li> 90<li>Field | </li> 91<li><a href="#constructor.summary">Constr</a> | </li> 92<li><a href="#method.summary">Method</a></li> 93</ul> 94<ul class="subNavList"> 95<li>Detail: </li> 96<li>Field | </li> 97<li><a href="#constructor.detail">Constr</a> | </li> 98<li><a href="#method.detail">Method</a></li> 99</ul> 100</div> 101<a id="skip.navbar.top"> 102<!-- --> 103</a></div> 104<!-- ========= END OF TOP NAVBAR ========= --> 105</div> 106<div class="navPadding"> </div> 107<script type="text/javascript"><!-- 108$('.navPadding').css('padding-top', $('.fixedNav').css("height")); 109//--> 110</script> 111</nav> 112</header> 113<!-- ======== START OF CLASS DATA ======== --> 114<main role="main"> 115<div class="header"> 116<div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">com.google.android.exoplayer2.transformer</a></div> 117<h2 title="Class TranscodingTransformer.Builder" class="title">Class TranscodingTransformer.Builder</h2> 118</div> 119<div class="contentContainer"> 120<ul class="inheritance"> 121<li><a href="https://developer.android.com/reference/java/lang/Object.html" title="class or interface in java.lang" class="externalLink" target="_top">java.lang.Object</a></li> 122<li> 123<ul class="inheritance"> 124<li>com.google.android.exoplayer2.transformer.TranscodingTransformer.Builder</li> 125</ul> 126</li> 127</ul> 128<div class="description"> 129<ul class="blockList"> 130<li class="blockList"> 131<dl> 132<dt>Enclosing class:</dt> 133<dd><a href="TranscodingTransformer.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer</a></dd> 134</dl> 135<hr> 136<pre>public static final class <span class="typeNameLabel">TranscodingTransformer.Builder</span> 137extends <a href="https://developer.android.com/reference/java/lang/Object.html" title="class or interface in java.lang" class="externalLink" target="_top">Object</a></pre> 138<div class="block">A builder for <a href="TranscodingTransformer.html" title="class in com.google.android.exoplayer2.transformer"><code>TranscodingTransformer</code></a> instances.</div> 139</li> 140</ul> 141</div> 142<div class="summary"> 143<ul class="blockList"> 144<li class="blockList"> 145<!-- ======== CONSTRUCTOR SUMMARY ======== --> 146<section role="region"> 147<ul class="blockList"> 148<li class="blockList"><a id="constructor.summary"> 149<!-- --> 150</a> 151<h3>Constructor Summary</h3> 152<table class="memberSummary"> 153<caption><span>Constructors</span><span class="tabEnd"> </span></caption> 154<tr> 155<th class="colFirst" scope="col">Constructor</th> 156<th class="colLast" scope="col">Description</th> 157</tr> 158<tr class="altColor"> 159<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">Builder</a></span>()</code></th> 160<td class="colLast"> 161<div class="block">Creates a builder with default values.</div> 162</td> 163</tr> 164</table> 165</li> 166</ul> 167</section> 168<!-- ========== METHOD SUMMARY =========== --> 169<section role="region"> 170<ul class="blockList"> 171<li class="blockList"><a id="method.summary"> 172<!-- --> 173</a> 174<h3>Method Summary</h3> 175<table class="memberSummary"> 176<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> 177<tr> 178<th class="colFirst" scope="col">Modifier and Type</th> 179<th class="colSecond" scope="col">Method</th> 180<th class="colLast" scope="col">Description</th> 181</tr> 182<tr id="i0" class="altColor"> 183<td class="colFirst"><code><a href="TranscodingTransformer.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer</a></code></td> 184<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#build()">build</a></span>()</code></th> 185<td class="colLast"> 186<div class="block">Builds a <a href="TranscodingTransformer.html" title="class in com.google.android.exoplayer2.transformer"><code>TranscodingTransformer</code></a> instance.</div> 187</td> 188</tr> 189<tr id="i1" class="rowColor"> 190<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 191<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setAudioMimeType(java.lang.String)">setAudioMimeType</a></span>​(<a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink" target="_top">String</a> audioMimeType)</code></th> 192<td class="colLast"> 193<div class="block">Sets the audio MIME type of the output.</div> 194</td> 195</tr> 196<tr id="i2" class="altColor"> 197<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 198<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setContext(android.content.Context)">setContext</a></span>​(<a href="https://developer.android.com/reference/android/content/Context.html" title="class or interface in android.content" class="externalLink" target="_top">Context</a> context)</code></th> 199<td class="colLast"> 200<div class="block">Sets the <a href="https://developer.android.com/reference/android/content/Context.html" title="class or interface in android.content" class="externalLink" target="_top"><code>Context</code></a>.</div> 201</td> 202</tr> 203<tr id="i3" class="rowColor"> 204<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 205<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setFlattenForSlowMotion(boolean)">setFlattenForSlowMotion</a></span>​(boolean flattenForSlowMotion)</code></th> 206<td class="colLast"> 207<div class="block">Sets whether the input should be flattened for media containing slow motion markers.</div> 208</td> 209</tr> 210<tr id="i4" class="altColor"> 211<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 212<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setListener(com.google.android.exoplayer2.transformer.TranscodingTransformer.Listener)">setListener</a></span>​(<a href="TranscodingTransformer.Listener.html" title="interface in com.google.android.exoplayer2.transformer">TranscodingTransformer.Listener</a> listener)</code></th> 213<td class="colLast"> 214<div class="block">Sets the <a href="TranscodingTransformer.Listener.html" title="interface in com.google.android.exoplayer2.transformer"><code>TranscodingTransformer.Listener</code></a> to listen to the transformation events.</div> 215</td> 216</tr> 217<tr id="i5" class="rowColor"> 218<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 219<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLooper(android.os.Looper)">setLooper</a></span>​(<a href="https://developer.android.com/reference/android/os/Looper.html" title="class or interface in android.os" class="externalLink" target="_top">Looper</a> looper)</code></th> 220<td class="colLast"> 221<div class="block">Sets the <a href="https://developer.android.com/reference/android/os/Looper.html" title="class or interface in android.os" class="externalLink" target="_top"><code>Looper</code></a> that must be used for all calls to the transcoding transformer and 222 that is used to call listeners on.</div> 223</td> 224</tr> 225<tr id="i6" class="altColor"> 226<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 227<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMediaSourceFactory(com.google.android.exoplayer2.source.MediaSourceFactory)">setMediaSourceFactory</a></span>​(<a href="../source/MediaSourceFactory.html" title="interface in com.google.android.exoplayer2.source">MediaSourceFactory</a> mediaSourceFactory)</code></th> 228<td class="colLast"> 229<div class="block">Sets the <a href="../source/MediaSourceFactory.html" title="interface in com.google.android.exoplayer2.source"><code>MediaSourceFactory</code></a> to be used to retrieve the inputs to transform.</div> 230</td> 231</tr> 232<tr id="i7" class="rowColor"> 233<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 234<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setOutputMimeType(java.lang.String)">setOutputMimeType</a></span>​(<a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink" target="_top">String</a> outputMimeType)</code></th> 235<td class="colLast"> 236<div class="block">Sets the MIME type of the output.</div> 237</td> 238</tr> 239<tr id="i8" class="altColor"> 240<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 241<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setRemoveAudio(boolean)">setRemoveAudio</a></span>​(boolean removeAudio)</code></th> 242<td class="colLast"> 243<div class="block">Sets whether to remove the audio from the output.</div> 244</td> 245</tr> 246<tr id="i9" class="rowColor"> 247<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 248<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setRemoveVideo(boolean)">setRemoveVideo</a></span>​(boolean removeVideo)</code></th> 249<td class="colLast"> 250<div class="block">Sets whether to remove the video from the output.</div> 251</td> 252</tr> 253<tr id="i10" class="altColor"> 254<td class="colFirst"><code><a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a></code></td> 255<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setVideoMimeType(java.lang.String)">setVideoMimeType</a></span>​(<a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink" target="_top">String</a> videoMimeType)</code></th> 256<td class="colLast"> 257<div class="block">Sets the video MIME type of the output.</div> 258</td> 259</tr> 260</table> 261<ul class="blockList"> 262<li class="blockList"><a id="methods.inherited.from.class.java.lang.Object"> 263<!-- --> 264</a> 265<h3>Methods inherited from class java.lang.<a href="https://developer.android.com/reference/java/lang/Object.html" title="class or interface in java.lang" class="externalLink" target="_top">Object</a></h3> 266<code><a href="https://developer.android.com/reference/java/lang/Object.html#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink" target="_top">wait</a></code></li> 267</ul> 268</li> 269</ul> 270</section> 271</li> 272</ul> 273</div> 274<div class="details"> 275<ul class="blockList"> 276<li class="blockList"> 277<!-- ========= CONSTRUCTOR DETAIL ======== --> 278<section role="region"> 279<ul class="blockList"> 280<li class="blockList"><a id="constructor.detail"> 281<!-- --> 282</a> 283<h3>Constructor Detail</h3> 284<a id="<init>()"> 285<!-- --> 286</a> 287<ul class="blockListLast"> 288<li class="blockList"> 289<h4>Builder</h4> 290<pre>public Builder()</pre> 291<div class="block">Creates a builder with default values.</div> 292</li> 293</ul> 294</li> 295</ul> 296</section> 297<!-- ============ METHOD DETAIL ========== --> 298<section role="region"> 299<ul class="blockList"> 300<li class="blockList"><a id="method.detail"> 301<!-- --> 302</a> 303<h3>Method Detail</h3> 304<a id="setContext(android.content.Context)"> 305<!-- --> 306</a> 307<ul class="blockList"> 308<li class="blockList"> 309<h4>setContext</h4> 310<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setContext​(<a href="https://developer.android.com/reference/android/content/Context.html" title="class or interface in android.content" class="externalLink" target="_top">Context</a> context)</pre> 311<div class="block">Sets the <a href="https://developer.android.com/reference/android/content/Context.html" title="class or interface in android.content" class="externalLink" target="_top"><code>Context</code></a>. 312 313 <p>This parameter is mandatory.</div> 314<dl> 315<dt><span class="paramLabel">Parameters:</span></dt> 316<dd><code>context</code> - The <a href="https://developer.android.com/reference/android/content/Context.html" title="class or interface in android.content" class="externalLink" target="_top"><code>Context</code></a>.</dd> 317<dt><span class="returnLabel">Returns:</span></dt> 318<dd>This builder.</dd> 319</dl> 320</li> 321</ul> 322<a id="setMediaSourceFactory(com.google.android.exoplayer2.source.MediaSourceFactory)"> 323<!-- --> 324</a> 325<ul class="blockList"> 326<li class="blockList"> 327<h4>setMediaSourceFactory</h4> 328<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setMediaSourceFactory​(<a href="../source/MediaSourceFactory.html" title="interface in com.google.android.exoplayer2.source">MediaSourceFactory</a> mediaSourceFactory)</pre> 329<div class="block">Sets the <a href="../source/MediaSourceFactory.html" title="interface in com.google.android.exoplayer2.source"><code>MediaSourceFactory</code></a> to be used to retrieve the inputs to transform. The 330 default value is a <a href="../source/DefaultMediaSourceFactory.html" title="class in com.google.android.exoplayer2.source"><code>DefaultMediaSourceFactory</code></a> built with the context provided in 331 <a href="#setContext(android.content.Context)"><code>setContext(Context)</code></a>.</div> 332<dl> 333<dt><span class="paramLabel">Parameters:</span></dt> 334<dd><code>mediaSourceFactory</code> - A <a href="../source/MediaSourceFactory.html" title="interface in com.google.android.exoplayer2.source"><code>MediaSourceFactory</code></a>.</dd> 335<dt><span class="returnLabel">Returns:</span></dt> 336<dd>This builder.</dd> 337</dl> 338</li> 339</ul> 340<a id="setRemoveAudio(boolean)"> 341<!-- --> 342</a> 343<ul class="blockList"> 344<li class="blockList"> 345<h4>setRemoveAudio</h4> 346<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setRemoveAudio​(boolean removeAudio)</pre> 347<div class="block">Sets whether to remove the audio from the output. The default value is <code>false</code>. 348 349 <p>The audio and video cannot both be removed because the output would not contain any 350 samples.</div> 351<dl> 352<dt><span class="paramLabel">Parameters:</span></dt> 353<dd><code>removeAudio</code> - Whether to remove the audio.</dd> 354<dt><span class="returnLabel">Returns:</span></dt> 355<dd>This builder.</dd> 356</dl> 357</li> 358</ul> 359<a id="setRemoveVideo(boolean)"> 360<!-- --> 361</a> 362<ul class="blockList"> 363<li class="blockList"> 364<h4>setRemoveVideo</h4> 365<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setRemoveVideo​(boolean removeVideo)</pre> 366<div class="block">Sets whether to remove the video from the output. The default value is <code>false</code>. 367 368 <p>The audio and video cannot both be removed because the output would not contain any 369 samples.</div> 370<dl> 371<dt><span class="paramLabel">Parameters:</span></dt> 372<dd><code>removeVideo</code> - Whether to remove the video.</dd> 373<dt><span class="returnLabel">Returns:</span></dt> 374<dd>This builder.</dd> 375</dl> 376</li> 377</ul> 378<a id="setFlattenForSlowMotion(boolean)"> 379<!-- --> 380</a> 381<ul class="blockList"> 382<li class="blockList"> 383<h4>setFlattenForSlowMotion</h4> 384<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setFlattenForSlowMotion​(boolean flattenForSlowMotion)</pre> 385<div class="block">Sets whether the input should be flattened for media containing slow motion markers. The 386 transformed output is obtained by removing the slow motion metadata and by actually slowing 387 down the parts of the video and audio streams defined in this metadata. The default value for 388 <code>flattenForSlowMotion</code> is <code>false</code>. 389 390 <p>Only Samsung Extension Format (SEF) slow motion metadata type is supported. The 391 transformation has no effect if the input does not contain this metadata type. 392 393 <p>For SEF slow motion media, the following assumptions are made on the input: 394 395 <ul> 396 <li>The input container format is (unfragmented) MP4. 397 <li>The input contains an AVC video elementary stream with temporal SVC. 398 <li>The recording frame rate of the video is 120 or 240 fps. 399 </ul> 400 401 <p>If specifying a <a href="../source/MediaSourceFactory.html" title="interface in com.google.android.exoplayer2.source"><code>MediaSourceFactory</code></a> using <a href="#setMediaSourceFactory(com.google.android.exoplayer2.source.MediaSourceFactory)"><code>setMediaSourceFactory(MediaSourceFactory)</code></a>, make sure that <a href="../extractor/mp4/Mp4Extractor.html#FLAG_READ_SEF_DATA"><code>Mp4Extractor.FLAG_READ_SEF_DATA</code></a> is set on the <a href="../extractor/mp4/Mp4Extractor.html" title="class in com.google.android.exoplayer2.extractor.mp4"><code>Mp4Extractor</code></a> used. Otherwise, the slow 402 motion metadata will be ignored and the input won't be flattened.</div> 403<dl> 404<dt><span class="paramLabel">Parameters:</span></dt> 405<dd><code>flattenForSlowMotion</code> - Whether to flatten for slow motion.</dd> 406<dt><span class="returnLabel">Returns:</span></dt> 407<dd>This builder.</dd> 408</dl> 409</li> 410</ul> 411<a id="setOutputMimeType(java.lang.String)"> 412<!-- --> 413</a> 414<ul class="blockList"> 415<li class="blockList"> 416<h4>setOutputMimeType</h4> 417<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setOutputMimeType​(<a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink" target="_top">String</a> outputMimeType)</pre> 418<div class="block">Sets the MIME type of the output. The default value is <a href="../util/MimeTypes.html#VIDEO_MP4"><code>MimeTypes.VIDEO_MP4</code></a>. Supported 419 values are: 420 421 <ul> 422 <li><a href="../util/MimeTypes.html#VIDEO_MP4"><code>MimeTypes.VIDEO_MP4</code></a> 423 <li><a href="../util/MimeTypes.html#VIDEO_WEBM"><code>MimeTypes.VIDEO_WEBM</code></a> from API level 21 424 </ul></div> 425<dl> 426<dt><span class="paramLabel">Parameters:</span></dt> 427<dd><code>outputMimeType</code> - The MIME type of the output.</dd> 428<dt><span class="returnLabel">Returns:</span></dt> 429<dd>This builder.</dd> 430</dl> 431</li> 432</ul> 433<a id="setVideoMimeType(java.lang.String)"> 434<!-- --> 435</a> 436<ul class="blockList"> 437<li class="blockList"> 438<h4>setVideoMimeType</h4> 439<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setVideoMimeType​(<a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink" target="_top">String</a> videoMimeType)</pre> 440<div class="block">Sets the video MIME type of the output. The default value is to use the same MIME type as the 441 input. Supported values are: 442 443 <ul> 444 <li>when the container MIME type is <a href="../util/MimeTypes.html#VIDEO_MP4"><code>MimeTypes.VIDEO_MP4</code></a>: 445 <ul> 446 <li><a href="../util/MimeTypes.html#VIDEO_H263"><code>MimeTypes.VIDEO_H263</code></a> 447 <li><a href="../util/MimeTypes.html#VIDEO_H264"><code>MimeTypes.VIDEO_H264</code></a> 448 <li><a href="../util/MimeTypes.html#VIDEO_H265"><code>MimeTypes.VIDEO_H265</code></a> from API level 24 449 <li><a href="../util/MimeTypes.html#VIDEO_MP4V"><code>MimeTypes.VIDEO_MP4V</code></a> 450 </ul> 451 <li>when the container MIME type is <a href="../util/MimeTypes.html#VIDEO_WEBM"><code>MimeTypes.VIDEO_WEBM</code></a>: 452 <ul> 453 <li><a href="../util/MimeTypes.html#VIDEO_VP8"><code>MimeTypes.VIDEO_VP8</code></a> 454 <li><a href="../util/MimeTypes.html#VIDEO_VP9"><code>MimeTypes.VIDEO_VP9</code></a> from API level 24 455 </ul> 456 </ul></div> 457<dl> 458<dt><span class="paramLabel">Parameters:</span></dt> 459<dd><code>videoMimeType</code> - The MIME type of the video samples in the output.</dd> 460<dt><span class="returnLabel">Returns:</span></dt> 461<dd>This builder.</dd> 462</dl> 463</li> 464</ul> 465<a id="setAudioMimeType(java.lang.String)"> 466<!-- --> 467</a> 468<ul class="blockList"> 469<li class="blockList"> 470<h4>setAudioMimeType</h4> 471<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setAudioMimeType​(<a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink" target="_top">String</a> audioMimeType)</pre> 472<div class="block">Sets the audio MIME type of the output. The default value is to use the same MIME type as the 473 input. Supported values are: 474 475 <ul> 476 <li>when the container MIME type is <a href="../util/MimeTypes.html#VIDEO_MP4"><code>MimeTypes.VIDEO_MP4</code></a>: 477 <ul> 478 <li><a href="../util/MimeTypes.html#AUDIO_AAC"><code>MimeTypes.AUDIO_AAC</code></a> 479 <li><a href="../util/MimeTypes.html#AUDIO_AMR_NB"><code>MimeTypes.AUDIO_AMR_NB</code></a> 480 <li><a href="../util/MimeTypes.html#AUDIO_AMR_WB"><code>MimeTypes.AUDIO_AMR_WB</code></a> 481 </ul> 482 <li>when the container MIME type is <a href="../util/MimeTypes.html#VIDEO_WEBM"><code>MimeTypes.VIDEO_WEBM</code></a>: 483 <ul> 484 <li><a href="../util/MimeTypes.html#AUDIO_VORBIS"><code>MimeTypes.AUDIO_VORBIS</code></a> 485 </ul> 486 </ul></div> 487<dl> 488<dt><span class="paramLabel">Parameters:</span></dt> 489<dd><code>audioMimeType</code> - The MIME type of the audio samples in the output.</dd> 490<dt><span class="returnLabel">Returns:</span></dt> 491<dd>This builder.</dd> 492</dl> 493</li> 494</ul> 495<a id="setListener(com.google.android.exoplayer2.transformer.TranscodingTransformer.Listener)"> 496<!-- --> 497</a> 498<ul class="blockList"> 499<li class="blockList"> 500<h4>setListener</h4> 501<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setListener​(<a href="TranscodingTransformer.Listener.html" title="interface in com.google.android.exoplayer2.transformer">TranscodingTransformer.Listener</a> listener)</pre> 502<div class="block">Sets the <a href="TranscodingTransformer.Listener.html" title="interface in com.google.android.exoplayer2.transformer"><code>TranscodingTransformer.Listener</code></a> to listen to the transformation events. 503 504 <p>This is equivalent to <a href="TranscodingTransformer.html#setListener(com.google.android.exoplayer2.transformer.TranscodingTransformer.Listener)"><code>TranscodingTransformer.setListener(Listener)</code></a>.</div> 505<dl> 506<dt><span class="paramLabel">Parameters:</span></dt> 507<dd><code>listener</code> - A <a href="TranscodingTransformer.Listener.html" title="interface in com.google.android.exoplayer2.transformer"><code>TranscodingTransformer.Listener</code></a>.</dd> 508<dt><span class="returnLabel">Returns:</span></dt> 509<dd>This builder.</dd> 510</dl> 511</li> 512</ul> 513<a id="setLooper(android.os.Looper)"> 514<!-- --> 515</a> 516<ul class="blockList"> 517<li class="blockList"> 518<h4>setLooper</h4> 519<pre class="methodSignature">public <a href="TranscodingTransformer.Builder.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer.Builder</a> setLooper​(<a href="https://developer.android.com/reference/android/os/Looper.html" title="class or interface in android.os" class="externalLink" target="_top">Looper</a> looper)</pre> 520<div class="block">Sets the <a href="https://developer.android.com/reference/android/os/Looper.html" title="class or interface in android.os" class="externalLink" target="_top"><code>Looper</code></a> that must be used for all calls to the transcoding transformer and 521 that is used to call listeners on. The default value is the Looper of the thread that this 522 builder was created on, or if that thread does not have a Looper, the Looper of the 523 application's main thread.</div> 524<dl> 525<dt><span class="paramLabel">Parameters:</span></dt> 526<dd><code>looper</code> - A <a href="https://developer.android.com/reference/android/os/Looper.html" title="class or interface in android.os" class="externalLink" target="_top"><code>Looper</code></a>.</dd> 527<dt><span class="returnLabel">Returns:</span></dt> 528<dd>This builder.</dd> 529</dl> 530</li> 531</ul> 532<a id="build()"> 533<!-- --> 534</a> 535<ul class="blockListLast"> 536<li class="blockList"> 537<h4>build</h4> 538<pre class="methodSignature">public <a href="TranscodingTransformer.html" title="class in com.google.android.exoplayer2.transformer">TranscodingTransformer</a> build()</pre> 539<div class="block">Builds a <a href="TranscodingTransformer.html" title="class in com.google.android.exoplayer2.transformer"><code>TranscodingTransformer</code></a> instance.</div> 540<dl> 541<dt><span class="throwsLabel">Throws:</span></dt> 542<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 <a href="https://developer.android.com/reference/android/content/Context.html?is-external=true" title="class or interface in android.content" class="externalLink" target="_top"><code>Context</code></a> has not been provided.</dd> 543<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="externalLink" target="_top">IllegalStateException</a></code> - If both audio and video have been removed (otherwise the output 544 would not contain any samples).</dd> 545<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="externalLink" target="_top">IllegalStateException</a></code> - If the muxer doesn't support the requested output MIME type.</dd> 546<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="externalLink" target="_top">IllegalStateException</a></code> - If the muxer doesn't support the requested audio MIME type.</dd> 547</dl> 548</li> 549</ul> 550</li> 551</ul> 552</section> 553</li> 554</ul> 555</div> 556</div> 557</main> 558<!-- ========= END OF CLASS DATA ========= --> 559<footer role="contentinfo"> 560<nav role="navigation"> 561<!-- ======= START OF BOTTOM NAVBAR ====== --> 562<div class="bottomNav"><a id="navbar.bottom"> 563<!-- --> 564</a> 565<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> 566<a id="navbar.bottom.firstrow"> 567<!-- --> 568</a> 569<ul class="navList" title="Navigation"> 570<li><a href="../../../../../index.html">Overview</a></li> 571<li><a href="package-summary.html">Package</a></li> 572<li class="navBarCell1Rev">Class</li> 573<li><a href="package-tree.html">Tree</a></li> 574<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> 575<li><a href="../../../../../index-all.html">Index</a></li> 576<li><a href="../../../../../help-doc.html">Help</a></li> 577</ul> 578</div> 579<div class="subNav"> 580<ul class="navList" id="allclasses_navbar_bottom"> 581<li><a href="../../../../../allclasses.html">All Classes</a></li> 582</ul> 583<div> 584<script type="text/javascript"><!-- 585 allClassesLink = document.getElementById("allclasses_navbar_bottom"); 586 if(window==top) { 587 allClassesLink.style.display = "block"; 588 } 589 else { 590 allClassesLink.style.display = "none"; 591 } 592 //--> 593</script> 594<noscript> 595<div>JavaScript is disabled on your browser.</div> 596</noscript> 597</div> 598<div> 599<ul class="subNavList"> 600<li>Summary: </li> 601<li>Nested | </li> 602<li>Field | </li> 603<li><a href="#constructor.summary">Constr</a> | </li> 604<li><a href="#method.summary">Method</a></li> 605</ul> 606<ul class="subNavList"> 607<li>Detail: </li> 608<li>Field | </li> 609<li><a href="#constructor.detail">Constr</a> | </li> 610<li><a href="#method.detail">Method</a></li> 611</ul> 612</div> 613<a id="skip.navbar.bottom"> 614<!-- --> 615</a></div> 616<!-- ======== END OF BOTTOM NAVBAR ======= --> 617</nav> 618</footer> 619</body> 620</html> 621
