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| <p>Provides APIs for RTP (Real-time Transport Protocol), allowing applications to manage on-demand |
| or interactive data streaming. In particular, apps that provide VOIP, push-to-talk, conferencing, |
| and audio streaming can use these APIs to initiate sessions and transmit or receive data streams |
| over any available network.</p> |
| |
| <p>To support audio conferencing and similar usages, you need to instantiate two classes as |
| endpoints for the stream:</p> |
| |
| <ul> |
| <li>{@link android.net.rtp.AudioStream} specifies a remote endpoint and consists of network mapping |
| and a configured {@link android.net.rtp.AudioCodec}.</li> |
| |
| <li>{@link android.net.rtp.AudioGroup} represents the local endpoint for one or more {@link |
| android.net.rtp.AudioStream}s. The {@link android.net.rtp.AudioGroup} mixes all the {@link |
| android.net.rtp.AudioStream}s and optionally interacts with the device speaker and the microphone at |
| the same time.</li> |
| </ul> |
| |
| <p>The simplest usage involves a single remote endpoint and local endpoint. For more complex usages, |
| refer to the limitations described for {@link android.net.rtp.AudioGroup}.</p> |
| |
| <p class="note"><strong>Note:</strong> To use the RTP APIs, you must request the {@link |
| android.Manifest.permission#INTERNET} and {@link |
| android.Manifest.permission#RECORD_AUDIO} permissions in your manifest file.</p> |
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