# transcoder fails on stream start

**URL:** <https://community.wowza.com/t/transcoder-fails-on-stream-start/42305>\
**Category:** Wowza Streaming Engine\
**Created:** [March 4, 2014, 7:32pm UTC](https://community.wowza.com/t/transcoder-fails-on-stream-start/42305 "2014-03-04T19:32:55Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Eric\_Wright](https://avatars.discourse-cdn.com/v4/letter/e/e0b2c6/32.png) [@Eric\_Wright](https://community.wowza.com/u/Eric_Wright)\
**Post date:** [March 4, 2014, 7:32pm UTC](https://community.wowza.com/t/transcoder-fails-on-stream-start/42305/1 "2014-03-04T19:32:55Z")

</div>

On publishing a live stream from flash player 11 with transcoding set up no recording happens at all. any help appreciated. I am trying to transcode the audio from the mp4 container that is recoded from the flash player. Flash is set to stream mp4 video and speex audio.

I get the following error in the console:

INFO server comment - onStreamCreate[com.wowza.wms.stream.live.MediaStreamLiveRecord@a8182c5]: clientId:1889568482

INFO stream create - -

INFO stream publish testing -

INFO server comment - TranscoderSessionNative.loadLibrary: Load transcoder list: /usr/local/WowzaMediaServer/lib-native/linux64/transcoder.list

Exception in thread “VHostHandler._defaultVHost_.109” java.lang.UnsatisfiedLinkError: /usr/local/WowzaMediaServer-3.6.4/lib-native/linux64/libgcc\_s.so.1: Shared object “libc.so.6” not found, required by “libgcc\_s.so.1”

in my application xml I have:

live-record

transcoder

audioonly.xml

the template is:

true

aac

mp4:${SourceStreamName}\_aac

PassThru

${SourceVideoBitrate}

AAC

48000

---

<div class="post-metadata">

**Author:** ![sal\_jefferson](https://avatars.discourse-cdn.com/v4/letter/s/6de8d8/32.png) [@sal\_jefferson](https://community.wowza.com/u/sal_jefferson)\
**Post date:** [March 4, 2014, 1:50pm UTC](https://community.wowza.com/t/transcoder-fails-on-stream-start/42305/2 "2014-03-04T13:50:45Z")

</div>

Make sure you have the [Hardware and driver requirements](https://www.wowza.com/docs/how-to-set-up-and-run-wowza-transcoder-for-live-streaming#hwDriverReq) for running the Transcoder met.

Salvadore

---

<div class="post-metadata">

**Author:** ![Eric\_Wright](https://avatars.discourse-cdn.com/v4/letter/e/e0b2c6/32.png) [@Eric\_Wright](https://community.wowza.com/u/Eric_Wright)\
**Post date:** [March 6, 2014, 6:21pm UTC](https://community.wowza.com/t/transcoder-fails-on-stream-start/42305/3 "2014-03-06T18:21:51Z")

</div>

> Make sure you have the [Hardware and driver requirements](https://www.wowza.com/docs/how-to-set-up-and-run-wowza-transcoder-for-live-streaming#hwDriverReq) for running the Transcoder met.
> 
> Salvadore

Thanks for the reply, my server is running freebsd and I think that is a problem that I see from other threads on the issue.

If you or anyone has any ideas for this, it is much appreciated.

-Eric