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Thread: Speex Live Stream record

  1. #1
    Join Date
    Jun 2013
    Posts
    4

    Default Speex Live Stream record

    Im trying to record a stream with speex audio encoding with no luck. When I play the recorded stream, it plays with no audio.
    I've tried the following combinations:

    client: H264 video + speex | Server: LiveStreamRecorderMP4 | result: no audio
    client: spark + speex | Server: LiveStreamRecorderFLV | result: no audio
    client: spark + nellymoser | Server: LiveStreamRecorderFLV | result: audio!!!

    is there something I'm missing? because I see in the documentation: http://www.wowza.com/forums/content....3#sourcestream that SPEEX is supported. or is it just impossible to record speex audio??
    Last edited by masterkitano; 09-10-2013 at 02:30 PM.

  2. #2

    Default

    What play back client are you testing in?
    What encoder are you using?

    Speex audio is supported by Flash RTMP and Flash HTTP clients.

    Take a look at this article for reference in setting up a flash app for Speex audio:
    How to convert Flash Player 11 output from H.264 + Speex audio to H.264 + AAC audio using Wowza Transcoder AddOn

    Salvadore

  3. #3
    Join Date
    Jun 2013
    Posts
    4

    Default

    Quote Originally Posted by salvadore View Post
    What play back client are you testing in?
    What encoder are you using?

    Speex audio is supported by Flash RTMP and Flash HTTP clients.

    Take a look at this article for reference in setting up a flash app for Speex audio:
    How to convert Flash Player 11 output from H.264 + Speex audio to H.264 + AAC audio using Wowza Transcoder AddOn

    Salvadore
    Im using a flex app client to stream the webcam in to wowza, wowza then records that stream into a .flv file, I then try to reproduce it in VLC, import it into flash, and other players. They all reproduce the FLV ok, but without audio , also, when I try to import the FLV file in to flash, it says it cannot be imported since the audio codec is not supported or something like that.

  4. #4

    Default

    Does the audio work when you play the file with the Flash RTMP example player? [wowza-install-dir]/examples/VideoOnDemandStreaming/FlashRTMPPlayer/player.html

    Salvadore

  5. #5
    Join Date
    Jun 2013
    Posts
    4

    Default

    how can I play the .flv via that player? it only receives the name of a live stream. btw, if I subscribe to the live stream, I can perfectly hear it. the problem is in the recording process.

  6. #6

    Default

    Make sure you are using the video on demand player, and not the live player.

    To play the file you would enter the following into the player:
    [Server] rtmp://[wowza-ip]/[application]
    [Stream] flv:[file-name].flv
    For example:
    [Server] rtmp://localhost/vod
    [Stream] flv:sample.flv
    Salvadore

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