# HLS stream jumps ahead

**URL:** <https://community.wowza.com/t/hls-stream-jumps-ahead/40989>\
**Category:** Wowza Streaming Engine\
**Created:** [September 18, 2013, 12:56pm UTC](https://community.wowza.com/t/hls-stream-jumps-ahead/40989 "2013-09-18T12:56:45Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Jordan\_Rumph](https://avatars.discourse-cdn.com/v4/letter/j/3d9bf3/32.png) [@Jordan\_Rumph](https://community.wowza.com/u/Jordan_Rumph)\
**Post date:** [September 20, 2013, 4:55am UTC](https://community.wowza.com/t/hls-stream-jumps-ahead/40989/4 "2013-09-20T04:55:53Z")

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Hi Richard. Thanks for responding.

I think the problem is that the targetduration is reporting 11 instead of 10. We are running the Amino a140 in debug mode and it is showing an out of sync error. It’s showing that the segments are 10 seconds and that we have 5 i frames, but it’s also showing 11sec duration. I will keep trying different settings and let you know if I find anything. It seems to be the exact same issue as in this thread;

> [@TS duration does not match cupertinoChunkDurationTarget on HLS](http://community.wowza.com/t/-/40042):
>
> Hi, I am new to here and just started using WOWZA Media Server. My aim is to stream a live stream from Adobe Live Encoder to Wowza Media Server and display on the iPad with the lowest latency possible. My settings are as follow: Adobe Live Encoder 3.1 / 3.2 (tried both) Video Format: H.264 Profile: Baseline Keyframe Frequency: 1 second WOWZA media server 3.5.2 cupertinoChunkDurationTarget: 1000ms cupertinoMaxChunkCount: 10 cupertinoPlaylistChunkCount: 2 cupertinoRepeaterChunkCount: 1 I…

Let me know if you have any other ideas. Thanks!

Jordan

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