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RTSP: One of more mandatory SDP fields are not set

See original GitHub issue

When filing a question:

Describe your question in detail. use ExoPlayer play rtspUri，cant play，error is “One of more mandatory SDP fields are not set ” timing is null

the rtsp url from camera is “rtsp://192.168.1.168/main”

the reason maybe is fromthe video from the camera ， how to solve it？if the reason is from the camera ， how to set the camera ？or other way to solve it is？

Output of running $ adb bugreport in the console

Playback error
      com.google.android.exoplayer2.ExoPlaybackException: Source error
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleIoException(ExoPlayerImplInternal.java:640)
        at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:616)
        at android.os.Handler.dispatchMessage(Handler.java:108)
        at android.os.Looper.loop(Looper.java:216)
        at android.os.HandlerThread.run(HandlerThread.java:65)

Caused by: java.io.IOException: com.google.android.exoplayer2.ParserException
        at com.google.android.exoplayer2.source.rtsp.RtspMediaPeriod$InternalListener.onSessionTimelineRequestFailed(RtspMediaPeriod.java:652)
        at com.google.android.exoplayer2.source.rtsp.RtspClient.dispatchRtspError(RtspClient.java:317)
        at com.google.android.exoplayer2.source.rtsp.RtspClient.access$700(RtspClient.java:75)
        at com.google.android.exoplayer2.source.rtsp.RtspClient$MessageListener.handleRtspResponse(RtspClient.java:656)
        at com.google.android.exoplayer2.source.rtsp.RtspClient$MessageListener.handleRtspMessage(RtspClient.java:507)
        at com.google.android.exoplayer2.source.rtsp.RtspClient$MessageListener.lambda$onRtspMessageReceived$0$com-google-android-exoplayer2-source-rtsp-RtspClient$MessageListener(RtspClient.java:500)
        at com.google.android.exoplayer2.source.rtsp.RtspClient$MessageListener$$ExternalSyntheticLambda0.run(Unknown Source:4)
        at android.os.Handler.handleCallback(Handler.java:907)

 Caused by: com.google.android.exoplayer2.source.rtsp.RtspMediaSource$RtspPlaybackException: com.google.android.exoplayer2.ParserException

Caused by: com.google.android.exoplayer2.ParserException
        at com.google.android.exoplayer2.source.rtsp.SessionDescriptionParser.parse

 Caused by: java.lang.IllegalStateException: One of more mandatory SDP fields are not set.

In case your question is related to a piece of media:

video from camera cant cant provide

Don’t forget to check supported formats and devices nothing to do with devices

Issue Analytics

State:
Created 2 years ago
Reactions:1
Comments:5 (1 by maintainers)

Top GitHub Comments

1reaction

clainclycommented, Apr 20, 2022

If you look at RFC2327 Section 6, those fields are mandatory. That said, we don’t use these fields in the RTSP logic, so it’s safe to remove the check.

We’ll have a change to remove this check.

0reactions

NicolasGodfathercommented, Apr 21, 2022

Thanks! Will be perfect if you remove this check.

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