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43 lines
1.4 KiB
43 lines
1.4 KiB
/*
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* SIP Communicator, the OpenSource Java VoIP and Instant Messaging client.
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*
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* Distributable under LGPL license.
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* See terms of license at gnu.org.
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*/
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package net.java.sip.communicator.service.neomedia;
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import net.java.sip.communicator.service.neomedia.device.*;
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/**
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* The <tt>MediaService</tt> service is meant to be a wrapper of media libraries
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* such as JMF, FMJ, FFMPEG, and others. It takes care of all media play and
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* capture as well as media transport (e.g. over RTP).
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*
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* @author Emil Ivov
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*/
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public interface MediaService
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{
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/**
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* Returns an array of <tt>MediaType</tt> instances indicating the types
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* that an implementation supports. A <tt>MediaType</tt> is considered
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* supported if an implementation supports either rendering or capturing
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* that type of media.
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*
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* @return an array of <tt>MediaType</tt> instances indicating the types of
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* media that this service supports.
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*/
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public MediaType[] getSupportedMediaTypes();
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/**
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* Returns the default <tt>MediaDevice</tt> for the specified media
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* <tt>type</tt>. In most cases users
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*
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* @param type a <tt>MediaType</tt> instance indicating the kind of device
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* that we are trying to obtain.
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*
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* @return the currently default <tt>MediaDevice</tt> for the specified
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* <tt>MediaType</tt>, or <tt>null</tt> if no such device exists.
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*/
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public MediaDevice getDefaultDevice(MediaType type);
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}
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