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Silverlight error 3001

Wowza Streaming Engine
#1

Hi all,

I have a problem when using origin/edge:

I published some streams by StartupStreams.xml on origin server:

<StartupStream>
			<Application>liveorigin/_definst_</Application>
			<MediaCasterType>rtp</MediaCasterType>
			<StreamName>VTC2/VTC2_320x180_400kbps.stream</StreamName>
		</StartupStream>
		<StartupStream>
			<Application>liveorigin/_definst_</Application>
			<MediaCasterType>rtp</MediaCasterType>
			<StreamName>VTC2/VTC2_416x240_500kbps.stream</StreamName>
		</StartupStream>
		<StartupStream>
			<Application>liveorigin/_definst_</Application>
			<MediaCasterType>rtp</MediaCasterType>
			<StreamName>VTC2/VTC2_480x270_800kbps.stream</StreamName>
		</StartupStream>
		<StartupStream>
			<Application>liveorigin/_definst_</Application>
			<MediaCasterType>rtp</MediaCasterType>
			<StreamName>VTC2/VTC2_640x360_900kbps.stream</StreamName>
		</StartupStream>
		<StartupStream>
			<Application>liveorigin/_definst_</Application>
			<MediaCasterType>rtp</MediaCasterType>
			<StreamName>VTC2/VTC2_640x480_1200kbps.stream</StreamName>
		</StartupStream>

I put these streams on content/VTC2 folder. I created VTC2.smil on that folder:

<smil>
    <head>
    </head>
    <body>
        <switch>
            <video src="VTC2_640x480_1200kbps.stream" system-bitrate="1200000" width="640" height="480"/>      
	    <video src="VTC2_640x360_900kbps.stream"  system-bitrate="900000"  width="640" height="360"/>      
	    <video src="VTC2_480x270_800kbps.stream"  system-bitrate="800000"  width="480" height="270"/>      
	    <video src="VTC2_416x240_500kbps.stream"  system-bitrate="500000"  width="416" height="240"/>      
	    <video src="VTC2_320x180_400kbps.stream"  system-bitrate="400000"  width="320" height="180"/>      	
	</switch>
    </body>
</smil>

When I used live Smooth streaming: “http://192.168.1.114:1935/liveorigin/definst/smil:VTC2/VTC2.smil/Manifest”

,after some seconds it had error: “Media error: 3001 AG_E_INVALID_FILE_FORMAT”.

When I used “http://192.168.1.114:1935/liveorigin/definst/VTC2/VTC2_320x180_400kbps.stream/Manifest”, after some minutes, it had error: “Media error: 3050 Reached the end of known chunk list…” or “Media error: 3050 timed out 10 consecutive times for stream”

Please help me!

#2

Can you play each stream individually in Smooth player? What about Flash RTMP player? Do you have “smoothstreamingpacketizer” in the Application.xml /LiveStreamPacketizers ?

Richard

#3

And what are the encoding details? Is there an audio and video track? Smooth requires both

Richard

#4

Duc,

Each stream must be key frame aligned with each other for switching to work. You can test by enabling this debug Property

https://www.wowza.com/docs/how-to-debug-encoder-multi-bitrate-keyframe-alignment

Richard

#5

Hi Richard,

I can play all stream individually in Smooth player, Flash RTMP. Sometime, I can play s.mil file, individual stream few hours ok.

I have “smoothstreamingpacketizer” in the Application.xml /LiveStreamPacketizers.

I dont understand “encoding details” and “audio and video track”. My encoder uses Baseline profile.

Thanks,

Duc

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