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Thread: Selecting audio from incoming stream in live stream

  1. #1
    Join Date
    Apr 2012
    Posts
    8

    Default Selecting audio from incoming stream in live stream

    Hey all ,

    If i post in a wrong topic feel free to change it.

    We publish live stream. So far so good.

    But sometimes we publish streams in multi-languages. We use interpreter to interpret and mixed all sound in a mixer then give it to the wowza to publish.
    Is there any way to choose an audio from that stream ?

    In other way , if watcher is English he can choose audio in English.
    Is it possible to do ? I see some examples for vod but i need live.
    And we are working on rtsp . (using wirecast)

    Any advice would be great.

    Best.
    Onur.

  2. #2

    Default

    Hi lynxorg,

    If you're using MPEG-TS streams with the StreamManager/MediaCaster this technique may work for you.

  3. #3
    Join Date
    Apr 2012
    Posts
    8

    Default

    Randall ,

    Thanks for the reply , but i think this technique won't help me.

    I am not sure what is MPEG-TS and also it generates udp urls. i am using rtmp:// urls.

  4. #4
    Join Date
    Jun 2011
    Posts
    1,037

    Default

    It sounds like you need something like this (which is for vod files) but for live instead:

    http://www.wowza.com/forums/content.php?177

    I don't think it's currently possible with live.

  5. #5

    Default Live multiple-language stream

    Anyone can confirm? Is it possible to stream a live multi-language stream?
    Thanks in advance for your support

    Quote Originally Posted by daren_j View Post
    It sounds like you need something like this (which is for vod files) but for live instead:

    http://www.wowza.com/forums/content.php?177

    I don't think it's currently possible with live.

  6. #6
    Join Date
    Dec 2007
    Posts
    21,962

    Default

    You can do it with mpeg-ts stream:

    http://www.wowza.com/forums/content....anguage-by-PID

    Richard

  7. #7
    Join Date
    Dec 2007
    Posts
    21,962

    Default

    Or is this what you are looking for?

    http://www.wowza.com/forums/content....tgoing-MPEG-TS

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