word">abstract </span><span class="token keyword">fun </span><a href="get-aac-data.html"><span class="token function">getAacData</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">aacBuffer<span class="token operator">: </span><a href="https://developer.android.com/reference/kotlin/java/nio/ByteBuffer.html">ByteBuffer</a><span class="token punctuation">, </span></span><span class="parameter ">info<span class="token operator">: </span><a href="https://develop