# setSupplementalPropertySet

**URL:** <https://community.wowza.com/t/setsupplementalpropertyset/95566>\
**Category:** Wowza Streaming Engine\
**Tags:** wowza-streaming-server-java-api\
**Created:** [October 28, 2022, 9:58pm UTC](https://community.wowza.com/t/setsupplementalpropertyset/95566 "2022-10-28T21:58:32Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Michal\_Vanco](https://avatars.discourse-cdn.com/v4/letter/m/aeb1de/32.png) [@Michal\_Vanco](https://community.wowza.com/u/Michal_Vanco)\
**Post date:** [October 28, 2022, 9:58pm UTC](https://community.wowza.com/t/setsupplementalpropertyset/95566/1 "2022-10-28T21:58:32Z")

</div>

Hi,

I have an ABR stream with one HEVC and couple of AVC renditions. I’m trying to add SupplementalProperty in MPD AdaptationSets to enable seamless switching between AdaptationSet. I’m generating SMIL files via Java code. I found a function setSupplementalPropertySet but I have no idea how to use it. Any clues?

regards,  
Michal

---

<div class="post-metadata">

**Author:** ![Connessione](https://avatars.discourse-cdn.com/v4/letter/c/43a26b/32.png) [@Connessione](https://community.wowza.com/u/Connessione)\
**Post date:** [November 8, 2022, 12:44am UTC](https://community.wowza.com/t/setsupplementalpropertyset/95566/2 "2022-11-08T00:44:19Z")

</div>

Try asking in the slack channel as well.