Wowza Community

View Stream on Android: No Sound

Good morning!

We are currently using Wowza to stream to flash, iOS and Android. Currently we are having an issue when viewing the stream on android the user will receive an error “Play video data only.”. Any assistance with this would be greatly appreciated. Relative information may be found below.

Device: Samsung Galaxy S5

Screenshot of Error: http://prntscr.com/4qhnnk

application.xml file

<?xml version="1.0" encoding="UTF-8"?>
<Root version="1">
	<Application>
		<Name>event1</Name>
		<AppType>Live</AppType>
		<Description></Description>
		<!-- Uncomment to set application level timeout values
		<ApplicationTimeout>60000</ApplicationTimeout>
		<PingTimeout>12000</PingTimeout>
		<ValidationFrequency>8000</ValidationFrequency>
		<MaximumPendingWriteBytes>0</MaximumPendingWriteBytes>
		<MaximumSetBufferTime>60000</MaximumSetBufferTime>
		<MaximumStorageDirDepth>25</MaximumStorageDirDepth>
		-->
		<Connections>
			<AutoAccept>true</AutoAccept>
			<AllowDomains></AllowDomains>
		</Connections>
		<!--
			StorageDir path variables
			
			${com.wowza.wms.AppHome} - Application home directory
			${com.wowza.wms.ConfigHome} - Configuration home directory
			${com.wowza.wms.context.VHost} - Virtual host name
			${com.wowza.wms.context.VHostConfigHome} - Virtual host config directory
			${com.wowza.wms.context.Application} - Application name
			${com.wowza.wms.context.ApplicationInstance} - Application instance name
			
		-->
		<Streams>
			<StreamType>live</StreamType>
			<StorageDir>${com.wowza.wms.context.VHostConfigHome}/content</StorageDir>
			<KeyDir>${com.wowza.wms.context.VHostConfigHome}/keys</KeyDir>
			<!-- LiveStreamPacketizers (separate with commas): cupertinostreamingpacketizer, smoothstreamingpacketizer, sanjosestreamingpacketizer, mpegdashstreamingpacketizer, cupertinostreamingrepeater, smoothstreamingrepeater, sanjosestreamingrepeater, mpegdashstreamingrepeater, dvrstreamingpacketizer, dvrstreamingrepeater -->
			<LiveStreamPacketizers>cupertinostreamingpacketizer, mpegdashstreamingpacketizer, sanjosestreamingpacketizer, smoothstreamingpacketizer</LiveStreamPacketizers>
			<!-- Properties defined here will override any properties defined in conf/Streams.xml for any streams types loaded by this application -->
			<Properties>
			</Properties>
		</Streams>
		<Transcoder>
			<!-- To turn on transcoder set to: transcoder -->
			<LiveStreamTranscoder></LiveStreamTranscoder>
			<!-- [templatename].xml or ${SourceStreamName}.xml -->
			<Templates>${SourceStreamName}.xml,transrate.xml</Templates>
			<ProfileDir>${com.wowza.wms.context.VHostConfigHome}/transcoder/profiles</ProfileDir>
			<TemplateDir>${com.wowza.wms.context.VHostConfigHome}/transcoder/templates</TemplateDir>
			<Properties>
			</Properties>
		</Transcoder>
		<DVR>
			<!-- As a single server or as an origin, use dvrstreamingpacketizer in LiveStreamPacketizers above -->
			<!-- Or, in an origin-edge configuration, edges use dvrstreamingrepeater in LiveStreamPacketizers above -->
			<!-- As an origin, also add dvrchunkstreaming to HTTPStreamers below -->
			<!-- If this is a dvrstreamingrepeater, define Application/Repeater/OriginURL to point back to the origin -->
			<!-- To turn on DVR recording set Recorders to dvrrecorder.  This works with dvrstreamingpacketizer  -->
			<Recorders></Recorders>
			<!-- As a single server or as an origin, set the Store to dvrfilestorage-->
			<!-- edges should have this empty -->
			<Store></Store>
			<!--  Window Duration is length of live DVR window in seconds.  0 means the window is never trimmed. -->
			<WindowDuration>0</WindowDuration>
			<!-- Storage Directory is top level location where dvr is stored.  e.g. c:/temp/dvr -->
			<StorageDir>${com.wowza.wms.context.VHostConfigHome}/dvr</StorageDir>
			<!-- valid ArchiveStrategy values are append, version, delete -->
			<ArchiveStrategy>append</ArchiveStrategy>
			<!-- Properties for DVR -->
			<Properties>
			</Properties>
		</DVR>
		<TimedText>
			<!-- VOD caption providers (separate with commas): vodcaptionprovidermp4_3gpp, vodcaptionproviderttml, vodcaptionproviderwebvtt,  vodcaptionprovidersrt, vodcaptionproviderscc -->
			<VODTimedTextProviders></VODTimedTextProviders>
			<!-- Properties for TimedText -->
			<Properties>
			</Properties>
		</TimedText>
		<!-- HTTPStreamers (separate with commas): cupertinostreaming, smoothstreaming, sanjosestreaming, mpegdashstreaming, dvrchunkstreaming -->
		<HTTPStreamers>cupertinostreaming, smoothstreaming, sanjosestreaming, mpegdashstreaming</HTTPStreamers>
		<MediaCache>
			<MediaCacheSourceList></MediaCacheSourceList>
		</MediaCache>
		<SharedObjects>
			<StorageDir>${com.wowza.wms.context.VHostConfigHome}/applications/${com.wowza.wms.context.Application}/sharedobjects/${com.wowza.wms.context.ApplicationInstance}</StorageDir>
		</SharedObjects>
		<Client>
			<IdleFrequency>-1</IdleFrequency>
			<Access>
				<StreamReadAccess>*</StreamReadAccess>
				<StreamWriteAccess>*</StreamWriteAccess>
				<StreamAudioSampleAccess></StreamAudioSampleAccess>
				<StreamVideoSampleAccess></StreamVideoSampleAccess>
				<SharedObjectReadAccess>*</SharedObjectReadAccess>
				<SharedObjectWriteAccess>*</SharedObjectWriteAccess>
			</Access>
		</Client>
		<RTP>
			<!-- RTP/Authentication/[type]Methods defined in Authentication.xml. Default setup includes; none, basic, digest -->
			<Authentication>
				<PublishMethod>digest</PublishMethod>
				<PlayMethod>none</PlayMethod>
			</Authentication>
			<!-- RTP/AVSyncMethod. Valid values are: senderreport, systemclock, rtptimecode -->
			<AVSyncMethod>senderreport</AVSyncMethod>
			<MaxRTCPWaitTime>12000</MaxRTCPWaitTime>
			<IdleFrequency>75</IdleFrequency>
			<RTSPSessionTimeout>90000</RTSPSessionTimeout>
			<RTSPMaximumPendingWriteBytes>0</RTSPMaximumPendingWriteBytes>
			<RTSPBindIpAddress></RTSPBindIpAddress>
			<RTSPConnectionIpAddress>0.0.0.0</RTSPConnectionIpAddress>
			<RTSPOriginIpAddress>127.0.0.1</RTSPOriginIpAddress>
			<IncomingDatagramPortRanges>*</IncomingDatagramPortRanges>
			<!-- Properties defined here will override any properties defined in conf/RTP.xml for any depacketizers loaded by this application -->
			<Properties>
			</Properties>
		</RTP>
		<MediaCaster>
			<RTP>
				<RTSP>
					<!-- udp, interleave -->
					<RTPTransportMode>interleave</RTPTransportMode>
				</RTSP>
			</RTP>
			<StreamValidator>
				<Enable>true</Enable>
				<ResetNameGroups>true</ResetNameGroups>
				<StreamStartTimeout>20000</StreamStartTimeout>
				<StreamTimeout>12000</StreamTimeout>
				<VideoStartTimeout>0</VideoStartTimeout>
				<VideoTimeout>0</VideoTimeout>
				<AudioStartTimeout>0</AudioStartTimeout>
				<AudioTimeout>0</AudioTimeout>
				<VideoTCToleranceEnable>false</VideoTCToleranceEnable>
				<VideoTCPosTolerance>3000</VideoTCPosTolerance>
				<VideoTCNegTolerance>-500</VideoTCNegTolerance>
				<AudioTCToleranceEnable>false</AudioTCToleranceEnable>
				<AudioTCPosTolerance>3000</AudioTCPosTolerance>
				<AudioTCNegTolerance>-500</AudioTCNegTolerance>
				<DataTCToleranceEnable>false</DataTCToleranceEnable>
				<DataTCPosTolerance>3000</DataTCPosTolerance>
				<DataTCNegTolerance>-500</DataTCNegTolerance>
				<AVSyncToleranceEnable>false</AVSyncToleranceEnable>
				<AVSyncTolerance>1500</AVSyncTolerance>
				<DebugLog>false</DebugLog>
			</StreamValidator>
			<!-- Properties defined here will override any properties defined in conf/MediaCasters.xml for any MediaCasters loaded by this applications -->
			<Properties>
			</Properties>
		</MediaCaster>
		<MediaReader>
			<!-- Properties defined here will override any properties defined in conf/MediaReaders.xml for any MediaReaders loaded by this applications -->
			<Properties>
			</Properties>
		</MediaReader>
		<MediaWriter>
			<!-- Properties defined here will override any properties defined in conf/MediaWriter.xml for any MediaWriter loaded by this applications -->
			<Properties>
			</Properties>
		</MediaWriter>
		<LiveStreamPacketizer>
			<!-- Properties defined here will override any properties defined in conf/LiveStreamPacketizers.xml for any LiveStreamPacketizers loaded by this applications -->
			<Properties>
			</Properties>
		</LiveStreamPacketizer>
		<HTTPStreamer>
			<!-- Properties defined here will override any properties defined in conf/HTTPStreamers.xml for any HTTPStreamer loaded by this applications -->
			<Properties>
			</Properties>
		</HTTPStreamer>
		<Manager>
			<!-- Properties defined are used by the Manager -->
			<Properties>
			</Properties>
		</Manager>
		<Repeater>
			<OriginURL></OriginURL>
			<QueryString><![CDATA[]]></QueryString>
		</Repeater>
		<StreamRecorder>
			<Properties>
			</Properties>
		</StreamRecorder>
		<Modules>
			<Module>
				<Name>base</Name>
				<Description>Base</Description>
				<Class>com.wowza.wms.module.ModuleCore</Class>
			</Module>
			<Module>
				<Name>logging</Name>
				<Description>Client Logging</Description>
				<Class>com.wowza.wms.module.ModuleClientLogging</Class>
			</Module>
			<Module>
				<Name>flvplayback</Name>
				<Description>FLVPlayback</Description>
				<Class>com.wowza.wms.module.ModuleFLVPlayback</Class>
			</Module>
			<Module>
				<Name>ModuleCoreSecurity</Name>
				<Description>Core Security Module for Applications</Description>
				<Class>com.wowza.wms.security.ModuleCoreSecurity</Class>
			</Module>
			<Module>
				<Name>ModuleLimitPublishedStreamBandwidth</Name>
				<Description>Module Limit to Published Stream Bandwidth</Description>
				<Class>com.wowza.wms.plugin.collection.module.ModuleLimitPublishedStreamBandwidth</Class>
			</Module>
		</Modules>
		<!-- Properties defined here will be added to the IApplication.getProperties() and IApplicationInstance.getProperties() collections -->
		<Properties>
			<Property>
				<Name>securityPublishRequirePassword</Name>
				<Value>true</Value>
				<Type>Boolean</Type>
			</Property>
			<Property>
				<Name>MaxBitrate</Name>
				<Value>5000</Value>
				<Type>Integer</Type>
			</Property>
			<Property>
				<Name>StreamMonitorLogging</Name>
				<Value>false</Value>
				<Type>Boolean</Type>
			</Property>
		</Properties>
	</Application>
</Root>

Example Link User Uses rstp://ipAddress:port/alias/cam#/

Hi there.

Is the audio mp3 or AAC? Android devices can’t play MP3 streams over RTSP/RTP in any combination (audio/video or audio-only).

Salvadore

If by chance you are running FMLE on a Mac, then AAC is included. Otherwise you would need to download the Main Concepts AAC plug in for FMLE:

AAC Encoder

You could also use the Wowza Transcoder:

AddOn: Wowza Transcoder

Salvadore

Hi there.

Is the audio mp3 or AAC? Android devices can’t play MP3 streams over RTSP/RTP in any combination (audio/video or audio-only).

Salvadore

Hey Salvadore, thanks for the question. I do believe the source is .mp3 as we are encoding using Flash Media Encoder. Any advice on alternative encoders to allow AAC?

Hi FrankTrong,

this code may help to you.

ffmpeg.exe -i “rtmp://localhost/lethea/live” -acodec aac -absf aac_adtstoasc -ar 22050 -ac 2 -b:a 48k -vcodec copy -b:v 500k -strict experimental -ab 96000 -tune zerolatency -async 1 -flags +global_header -f flv rtmp://localhost/lethea/android

Where the rtmp://localhost/lethea/live is your fmle output.