# Need help with DVR delegate

**URL:** https://community.wowza.com/t/need-help-with-dvr-delegate/49482
**Category:** Hire a Consultant
**Tags:** wowza-streaming-server-java-api, server-administration
**Created:** [August 18, 2017, 2:25pm UTC](https://community.wowza.com/t/need-help-with-dvr-delegate/49482 "2017-08-18T14:25:11Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Igor\_Dagayev1](https://avatars.discourse-cdn.com/v4/letter/i/f19dbf/32.png) [@Igor\_Dagayev1](https://community.wowza.com/u/Igor_Dagayev1)
#### Post date: [August 18, 2017, 2:25pm UTC](https://community.wowza.com/t/need-help-with-dvr-delegate/49482/1 "2017-08-18T14:25:11Z")

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Hi,

I need help with DVR delegate. I did test module and trying to extend DvrBasePlaylistRequestDelegate. I can see my jar file been loaded into wowza server (I have another class in the same jar). Breakpoint on onAppStart triggers and I can debug the module. However, the DvrBasePlaylistRequestDelegate is not invoked.

The test URL looks like:

[http://localhost:1935/vod-live/mp4:sample.mp4/playlist.m3u8?DVR&wowzadvrplayliststart=60000&wowzadvrplaylistduration=60000](http://localhost:1935/vod-live/mp4:sample.mp4/playlist.m3u8?DVR&wowzadvrplayliststart=60000&wowzadvrplaylistduration=60000)

Please help.

Igor.