DLNA(二)
2019-02-04 本文已影响0人
dandelionYD
接：DLNA(一)
下面我们来看看具体的控制（这里还是以悦me为例）
具体的代码见gitHubDemo里面的具体的包括实现都有具体的实现
服务动作请求
1.设置图片的播放
http://192.168.124.43:1266/AVTransport/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<s:Body>
<u:SetAVTransportURI>
<InstanceID>0</InstanceID>
<CurrentURI>http://pic2.nipic.com/20090506/2256386_141149004_2.jpg</CurrentURI>
<CurrentURIMetaData><DIDL-Lite xmlns="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/" xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dlna="urn:schemas-dlna-org:metadata-1-0/" xmlns:sec="http://www.sec.co.kr/"><item id="filePath" parentID="0" restricted="1"><upnp:class>object.item.imageItem</upnp:class><dc:title>
IMAG1466</dc:title><dc:creator>Unknown Artist</dc:creator><upnp:artist>Unknown Artist</upnp:artist><upnp:albumArtURI>http://IP:PORT/filePath</upnp:albumArtURI><upnp:album>Unknown Album</upnp:album><res protocolInfo="http-get:*:image/jpeg:DLNA.ORG_PN=JPEG_LRG;DLNA.ORG_OP=01;DLNA.ORG_FLAGS=01700000000000000000000000000000">http://IP:PORT/filePath</res></item></DIDL-Lite></CurrentURIMetaData>
</u:SetAVTransportURI>
</s:Body>
</s:Envelope>
//返回response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:SetAVTransportURIResponse xmlns:u="urn:schemas-upnp-org:service:AVTransport:1" />
</s:Body>
</s:Envelope>
2.图片开始播放
http://192.168.124.43:1266/AVTransport/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<s:Body>
<u:Play>
<InstanceID>0</InstanceID>
<Speed>1</Speed>
</u:Play>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:PlayResponse xmlns:u="urn:schemas-upnp-org:service:AVTransport:1" />
</s:Body>
</s:Envelope>
3.获取当前图片播放信息
http://192.168.124.43:1266/AVTransport/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<s:Body>
<u:GetTransportInfo>
<InstanceID>0</InstanceID>
</u:GetTransportInfo>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:GetTransportInfoResponse xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<CurrentTransportState>NO_MEDIA_PRESENT</CurrentTransportState>
<CurrentTransportStatus>OK</CurrentTransportStatus>
<CurrentSpeed>1</CurrentSpeed>
</u:GetTransportInfoResponse>
</s:Body>
</s:Envelope>
4.停止图片播放
http://192.168.124.43:1266/AVTransport/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<s:Body>
<u:Stop>
<InstanceID>0</InstanceID>
</u:Stop>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:StopResponse xmlns:u="urn:schemas-upnp-org:service:AVTransport:1" />
</s:Body>
</s:Envelope>
5.设置视频播放
http://192.168.124.43:1266/AVTransport/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<s:Body>
<u:SetAVTransportURI>
<InstanceID>0</InstanceID>
<CurrentURI>http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4</CurrentURI>
<CurrentURIMetaData><DIDL-Lite xmlns="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:sec="http://www.sec.co.kr/" xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/"><item id="f-0" parentID="0" restricted="0"><dc:title>Video</dc:title><dc:creator>Anonymous</dc:creator><upnp:class>object.item.videoItem</upnp:class><res protocolInfo="http-get:*:video/*:DLNA.ORG_OP=01;DLNA.ORG_CI=0;DLNA.ORG_FLAGS=01700000000000000000000000000000" sec:URIType="public">%@</res></item></DIDL-Lite></CurrentURIMetaData>
</u:SetAVTransportURI>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:SetAVTransportURIResponse xmlns:u="urn:schemas-upnp-org:service:AVTransport:1" />
</s:Body>
</s:Envelope>
6.获取当前视频播放信息
http://192.168.124.43:1266/AVTransport/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<s:Body>
<u:GetTransportInfo>
<InstanceID>0</InstanceID>
</u:GetTransportInfo>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:GetTransportInfoResponse xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<CurrentTransportState>NO_MEDIA_PRESENT</CurrentTransportState>
<CurrentTransportStatus>OK</CurrentTransportStatus>
<CurrentSpeed>1</CurrentSpeed>
</u:GetTransportInfoResponse>
</s:Body>
</s:Envelope>
7.视频播放指令
http://192.168.124.43:1266/AVTransport/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<s:Body>
<u:Play>
<InstanceID>0</InstanceID>
<Speed>1</Speed>
</u:Play>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:PlayResponse xmlns:u="urn:schemas-upnp-org:service:AVTransport:1" />
</s:Body>
</s:Envelope>
8.获取音量
http://192.168.124.43:1266/RenderingControl/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:RenderingControl:1">
<s:Body>
<u:GetVolume>
<InstanceID>0</InstanceID>
<Channel>Master</Channel>
</u:GetVolume>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:GetVolumeResponse xmlns:u="urn:schemas-upnp-org:service:RenderingControl:1">
<CurrentVolume>100</CurrentVolume>
</u:GetVolumeResponse>
</s:Body>
</s:Envelope>
9.设置音量
http://192.168.124.43:1266/RenderingControl/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:RenderingControl:1">
<s:Body>
<u:SetVolume>
<InstanceID>0</InstanceID>
<Channel>Master</Channel>
<DesiredVolume>5</DesiredVolume>
</u:SetVolume>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:SetVolumeResponse xmlns:u="urn:schemas-upnp-org:service:RenderingControl:1" />
</s:Body>
</s:Envelope>
10.暂停视频指令
http://192.168.124.43:1266/AVTransport/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<s:Body>
<u:Pause>
<InstanceID>0</InstanceID>
</u:Pause>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:PauseResponse xmlns:u="urn:schemas-upnp-org:service:AVTransport:1" />
</s:Body>
</s:Envelope>
11.播放快进退
http://192.168.124.43:1266/AVTransport/skyworth&208B3756FFED&192.168.124.43/control.xml
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<s:Body>
<u:Seek>
<InstanceID>0</InstanceID>
<Unit>REL_TIME</Unit>
<Target>00:01:44</Target>
</u:Seek>
</s:Body>
</s:Envelope>
//response
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:SeekResponse xmlns:u="urn:schemas-upnp-org:service:AVTransport:1" />
</s:Body>
</s:Envelope>
上述对于基本的控制指令都有了，发现要实现网络的都应该没问题了，但是老大需要我去实现本地的图片/视频的播放，结果还是得用其他的方式将本地的资源变成http的方式来访问。
详见 DLNA(三)
友情链接：
