# m3u8 without #EXT-X-TARGETDURATION

**URL:** <https://community.wowza.com/t/m3u8-without-ext-x-targetduration/38448>\
**Category:** Wowza Streaming Engine\
**Created:** [November 15, 2012, 7:26pm UTC](https://community.wowza.com/t/m3u8-without-ext-x-targetduration/38448 "2012-11-15T19:26:24Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Ray\_Sun](https://avatars.discourse-cdn.com/v4/letter/r/5daacb/32.png) [@Ray\_Sun](https://community.wowza.com/u/Ray_Sun)\
**Post date:** [November 15, 2012, 7:26pm UTC](https://community.wowza.com/t/m3u8-without-ext-x-targetduration/38448/1 "2012-11-15T19:26:24Z")

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I’ve configured the application.xml follow the post:

[https://www.wowza.com/docs/how-to-set-up-low-latency-applications-in-wowza-streaming-engine-for-rtmp-streaming](https://www.wowza.com/docs/how-to-set-up-low-latency-applications-in-wowza-streaming-engine-for-rtmp-streaming)

[https://www.wowza.com/docs/how-to-configure-apple-hls-packetization-cupertinostreaming](https://www.wowza.com/docs/how-to-configure-apple-hls-packetization-cupertinostreaming)

But the client still delays 50 seconds,and my m3u8 file with no “#EXT-X-TARGETDURATION” property,it is like this:

#EXTM3U

#EXT-X-VERSION:3

#EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=464629,CODECS=“avc1.66.30”,RESOLUTION=640x480

chunklist.m3u8?wowzasessionid=674712592

The streaming is from an IP camera.The client is an iOS device.

How can I do to make the iOS device can play the stream with no latency ?

Anybody can help me ?

Thanks advance!

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<div class="post-metadata">

**Author:** ![Ray\_Sun](https://avatars.discourse-cdn.com/v4/letter/r/5daacb/32.png) [@Ray\_Sun](https://community.wowza.com/u/Ray_Sun)\
**Post date:** [November 15, 2012, 8:20pm UTC](https://community.wowza.com/t/m3u8-without-ext-x-targetduration/38448/2 "2012-11-15T20:20:42Z")

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I’ve fixed some problem,the iOS client delays about 5.5 seconds. How can I do can make it play the stream with no latency?

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**Author:** ![Richard\_Lanham](https://avatars.discourse-cdn.com/v4/letter/r/c68b51/32.png) [@Richard\_Lanham](https://community.wowza.com/u/Richard_Lanham)\
**Post date:** [November 16, 2012, 2:06pm UTC](https://community.wowza.com/t/m3u8-without-ext-x-targetduration/38448/3 "2012-11-16T14:06:55Z")

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It’s just not possible with cupertino streaming to iOS devices.

Richard

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**Author:** ![Ray\_Sun](https://avatars.discourse-cdn.com/v4/letter/r/5daacb/32.png) [@Ray\_Sun](https://community.wowza.com/u/Ray_Sun)\
**Post date:** [November 18, 2012, 5:00pm UTC](https://community.wowza.com/t/m3u8-without-ext-x-targetduration/38448/4 "2012-11-18T17:00:52Z")

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Thanks For reply