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Thread: Does Wowza Streaming Server support in24 (Little Endian PCM) audio?

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  1. #1
    Join Date
    Sep 2014
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    Default Does Wowza Streaming Server support in24 (Little Endian PCM) audio?

    We are testing Wowza Streaming Server to see if it suffices our VOD streaming need. So far MP4 videos look ok, but some of the .MOV video files which have in24 (Little Endian PCM) audio can only play video without audio. We are wondering if Wowza can support in24 audio, or if there is any way to make it support in24 audio?
    Thanks.

  2. #2

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    Hi dragonwave, I'm not sure about in24 support, it's like Sony camera codec. Even if wowza support in24 audio , you'll come across problem in playback android , ios etc.
    The best way for vod streaming , h264 video codec , aac audio codec with 44100, cause mp3 not supported by android. If you think that wowza will transcode it while playing , Check that wowza transcoder not used for vod streaming .
    Kind Regards,
    Emre Karatasoglu
    emre.karatasoglu@hotmail.com

    LetheaSoftware
    http://letheasoftware.com
    http://emrekaratasoglu.com
    Last edited by letheasoftware; 10-09-2014 at 07:10 AM.

  3. #3
    Join Date
    Sep 2014
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    Thanks Emre for replying. We are not going to playback on android or ios. We are just going to playback the streaming video on desktop. The task is very simple and straightforward --- streaming video files so users can playback on the desktop.

  4. #4

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    Hi dragonwave, I don't have an any video with this codec but I wanna learn that , what is mean playback on the desktop ? with flash player ? or via vlc etc ?
    Secondly , you say that only video play , which player do you test it ?
    Can you test it with ffplay -i "http://.../playlist.m3u8" ?

    Kind Regards,
    Emre Karatasoglu
    emre.karatasoglu@hotmail.com
    LetheaSoftware
    http://letheasoftware.com
    http://emrekaratasoglu.com
    Last edited by letheasoftware; 10-09-2014 at 07:10 AM.

  5. #5

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    Hello there,

    Wowza Supports mp3 and AAC incoming audio, and the Wowza Transcoder supports the following codecs for decode:
    AAC
    G.711 (-law and A-law)
    MPEG-1 Layer 1/2
    MPEG-1 Layer 3 (MP3)
    Speex


    Thank you.

    Salvadore

  6. #6
    Join Date
    Sep 2014
    Posts
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    Default

    Thanks Salvadore. Wowza Streaming Server suffices everything we need, except this one. How regretful that we probably can't use it. :-(

  7. #7
    Join Date
    Sep 2014
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    Default

    Quote Originally Posted by letheasoftware View Post
    Hi dragonwave, I don't have an any video with this codec but I wanna learn that , what is mean playback on the desktop ? with flash player ? or via vlc etc ?
    Secondly , you say that only video play , which player do you test it ?
    Can you test it with ffplay -i "http://.../playlist.m3u8" ?

    Kind Regards,
    Emre Karatasoglu
    emre.karatasoglu@hotmail.com

    LetheaSoftware
    http://letheasoftware.com
    http://emrekaratasoglu.com
    You are right, Emre. We are trying to playback in a flash player embedded in HTML. I have used Wowza player and JW Player. None plays sound, only video plays.
    Last edited by Paul_S; 09-30-2014 at 02:43 AM.

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