# Does Wowza support passing through KLV data?

**URL:** https://community.wowza.com/t/does-wowza-support-passing-through-klv-data/48197
**Category:** Wowza Streaming Engine
**Created:** [March 1, 2017, 10:38pm UTC](https://community.wowza.com/t/does-wowza-support-passing-through-klv-data/48197 "2017-03-01T22:38:22Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Chris\_Waits](https://avatars.discourse-cdn.com/v4/letter/c/aca169/32.png) [@Chris\_Waits](https://community.wowza.com/u/Chris_Waits)
#### Post date: [March 1, 2017, 10:38pm UTC](https://community.wowza.com/t/does-wowza-support-passing-through-klv-data/48197/1 "2017-03-01T22:38:22Z")

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I am streaming a UDP/MPEG-TS stream with a video and a KLV stream to wowza but with ffprobe on the wowza output I only see the video track.

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### Author: ![Alex\_C](https://avatars.discourse-cdn.com/v4/letter/a/bbe5ce/32.png) [@Alex\_C](https://community.wowza.com/u/Alex_C)
#### Post date: [March 3, 2017, 3:51am UTC](https://community.wowza.com/t/does-wowza-support-passing-through-klv-data/48197/2 "2017-03-03T03:51:20Z")

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Hello,

Check out this article for example code on how to add this functionality to Wowza:

[How to monitor MPEG-TS ingestion to process additional data streams (SCTE-35, KLV, etc.)](https://www.wowza.com/docs/how-to-monitor-mpeg-ts-ingestion-to-process-additional-data-streams-scte-35-klv-etc)

Regards,

Alex