# m3u8 custom header with enabled DVR

**URL:** <https://community.wowza.com/t/m3u8-custom-header-with-enabled-dvr/54956>\
**Category:** Wowza Streaming Engine\
**Tags:** dvr\
**Created:** [April 7, 2020, 3:31pm UTC](https://community.wowza.com/t/m3u8-custom-header-with-enabled-dvr/54956 "2020-04-07T15:31:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mikhail\_Kartashov](https://avatars.discourse-cdn.com/v4/letter/m/b5e925/32.png) [@mikhail\_Kartashov](https://community.wowza.com/u/mikhail_Kartashov)\
**Post date:** [April 7, 2020, 3:31pm UTC](https://community.wowza.com/t/m3u8-custom-header-with-enabled-dvr/54956/1 "2020-04-07T15:31:57Z")

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Hello!

Is it still impossible to add X-PROGRAM-DATE-TIME or other custom header to chunklist when DVR is enabled?

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**Author:** ![video\_streaming](https://avatars.discourse-cdn.com/v4/letter/v/22d042/32.png) [@video\_streaming](https://community.wowza.com/u/video_streaming)\
**Post date:** [April 8, 2020, 5:41pm UTC](https://community.wowza.com/t/m3u8-custom-header-with-enabled-dvr/54956/2 "2020-04-08T17:41:38Z")

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It is available for live streams, but it’s not yet available for DVR/archived streams. We have it as a feature request, but no ETA for you yet Mikhail.