# Only audio and No video content when playing transrated live stream by VLC player

**URL:** <https://community.wowza.com/t/only-audio-and-no-video-content-when-playing-transrated-live-stream-by-vlc-player/92375>\
**Category:** Wowza Streaming Engine\
**Tags:** transcoder\
**Created:** [November 20, 2020, 9:05am UTC](https://community.wowza.com/t/only-audio-and-no-video-content-when-playing-transrated-live-stream-by-vlc-player/92375 "2020-11-20T09:05:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Chien\_Hsin\_Lee1](https://avatars.discourse-cdn.com/v4/letter/c/977dab/32.png) [@Chien\_Hsin\_Lee1](https://community.wowza.com/u/Chien_Hsin_Lee1)\
**Post date:** [November 20, 2020, 9:05am UTC](https://community.wowza.com/t/only-audio-and-no-video-content-when-playing-transrated-live-stream-by-vlc-player/92375/1 "2020-11-20T09:05:56Z")

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Hi,

I enable the transcoder and select the template which named “Transrate (Default)”. The stream produced do not display the video content but audio can be heard by VLC player.

I saw the log have an exception:

TST comment server ERROR 500 - H264Utils.decodeAVCC : java.lang.ArrayIndexOutOfBoundsException: 9|at com.wowza.wms.media.h264.H264Utils.decodeAVCC(H264Utils.java:368)|at com.wowza.wms.httpstreamer.cupertinostreaming.livestreampacketizer.CupertinoPacketizerLive.videoCodecConfigIngest(CupertinoPacketizerLive.java:706)|at com.wowza.wms.httpstreamer.cupertinostreaming.livestreampacketizer.LiveStreamPacketizerCupertino.addToChunk(LiveStreamPacketizerCupertino.java:1682)|at com.wowza.wms.httpstreamer.cupertinostreaming.livestreampacketizer.CupertinoPacketHandler.a(CupertinoPacketHandler.java:1459)|at com.wowza.wms.httpstreamer.cupertinostreaming.livestreampacketizer.CupertinoPacketHandler.handleHolderInternal(CupertinoPacketHandler.java:1410)| - - - 621406.847 - - - - - - - - - - - - - - - - - - - - - - - - -  
2020-11-20 16:15:02 TST comment server ERROR 500 - CupertinoTSPacketizer.audioPacketsToTS : java.lang.ArrayIndexOutOfBoundsException| - - - 621406.847 - - - - - - - - - - - - - - - - - - - - - - - - -  
Appreciate it that anyone give me some suggestions.