# ModuleAddAudioTrack produces video speeding up

**URL:** <https://community.wowza.com/t/moduleaddaudiotrack-produces-video-speeding-up/34315>\
**Category:** Wowza Developer Dojo\
**Tags:** wowza-streaming-server-java-api\
**Created:** [May 28, 2014, 9:31am UTC](https://community.wowza.com/t/moduleaddaudiotrack-produces-video-speeding-up/34315 "2014-05-28T09:31:57Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Marcin\_Wozniak](https://avatars.discourse-cdn.com/v4/letter/m/dc4da7/32.png) [@Marcin\_Wozniak](https://community.wowza.com/u/Marcin_Wozniak)\
**Post date:** [May 28, 2014, 9:31am UTC](https://community.wowza.com/t/moduleaddaudiotrack-produces-video-speeding-up/34315/1 "2014-05-28T09:31:57Z")

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Hi,

I used the Module ModuleAddAudioTrack to add to incomming stream from IP Camera an audio track (AAC in MP4) file.

This works but playback in Flash player produces video that speeds up in a second then pause.

Looks like all 25fps is played in half of second and then we have half second pause and again and again. Audio track is playing well.

Any ideas?

Wowza 3.6.2

Marcin

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**Author:** ![Roger\_Littin1](https://avatars.discourse-cdn.com/v4/letter/r/c89c15/32.png) [@Roger\_Littin1](https://community.wowza.com/u/Roger_Littin1)\
**Post date:** [May 29, 2014, 8:18am UTC](https://community.wowza.com/t/moduleaddaudiotrack-produces-video-speeding-up/34315/2 "2014-05-29T08:18:23Z")

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Hi Marcin,

Can you please zip up your conf & logs folders and send to support@wowza.com with a description of the problem and a link to this thread. Also, if you are using a custom file for the audio (not sample.mp4) can we get a copy of that file as well.

Thanks,

Roger.

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**Author:** ![Marcin\_Wozniak](https://avatars.discourse-cdn.com/v4/letter/m/dc4da7/32.png) [@Marcin\_Wozniak](https://community.wowza.com/u/Marcin_Wozniak)\
**Post date:** [May 28, 2014, 10:47pm UTC](https://community.wowza.com/t/moduleaddaudiotrack-produces-video-speeding-up/34315/3 "2014-05-28T22:47:15Z")

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Roger - at night i found a problem - it was a conflicting module - idetimeout - when i disabled idle timeout - it started to work smoothly.

Next problem is that when i add stream with -audiodestin - the metadata are not being send to my player so i cannot get video and audio data. when i remove -audiodestin - the metadata is being fired well.

Any clues why wowza is not sending OnMetaData?

Marcin

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**Author:** ![Marcin\_Wozniak](https://avatars.discourse-cdn.com/v4/letter/m/dc4da7/32.png) [@Marcin\_Wozniak](https://community.wowza.com/u/Marcin_Wozniak)\
**Post date:** [June 24, 2014, 1:16am UTC](https://community.wowza.com/t/moduleaddaudiotrack-produces-video-speeding-up/34315/4 "2014-06-24T01:16:06Z")

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> Roger - at night i found a problem - it was a conflicting module - idetimeout - when i disabled idle timeout - it started to work smoothly.
> 
> Next problem is that when i add stream with -audiodestin - the metadata are not being send to my player so i cannot get video and audio data. when i remove -audiodestin - the metadata is being fired well.
> 
> Any clues why wowza is not sending OnMetaData?
> 
> Marcin

No response. There is another problem - after some days sound stops working. I have to restart Wowza to work again for some time ☹

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**Author:** ![Roger\_Littin1](https://avatars.discourse-cdn.com/v4/letter/r/c89c15/32.png) [@Roger\_Littin1](https://community.wowza.com/u/Roger_Littin1)\
**Post date:** [June 24, 2014, 10:31pm UTC](https://community.wowza.com/t/moduleaddaudiotrack-produces-video-speeding-up/34315/5 "2014-06-24T22:31:22Z")

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Hi,

As per the original request, can you send the information to support@wowza.com so that we can examine you configuration and logs.

Thanks,

Roger.