# Custom properties for srt stream targets

**URL:** <https://community.wowza.com/t/custom-properties-for-srt-stream-targets/54791>\
**Category:** Wowza Streaming Engine\
**Created:** [March 13, 2020, 2:00pm UTC](https://community.wowza.com/t/custom-properties-for-srt-stream-targets/54791 "2020-03-13T14:00:17Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Marcus\_Eisermann](https://avatars.discourse-cdn.com/v4/letter/m/5fc32e/32.png) [@Marcus\_Eisermann](https://community.wowza.com/u/Marcus_Eisermann)\
**Post date:** [March 13, 2020, 2:00pm UTC](https://community.wowza.com/t/custom-properties-for-srt-stream-targets/54791/1 "2020-03-13T14:00:17Z")

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Hi there,

just wanted to know if it´s possible to add more custom properties to SRT stream targets than the ones mentioned here (key length, pass phrase):

[https://www.wowza.com/docs/how-to-push-streams-to-cdns-and-other-services-push-publishing#about-map-profiles](https://www.wowza.com/docs/how-to-push-streams-to-cdns-and-other-services-push-publishing#about-map-profiles)

As there are many more parameters in the SRT protocol that would be useful. Or am I just missing sth.!?

Thanks a lot!

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**Author:** ![Rose\_Power-Wowza\_Com](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/rose_power-wowza_com/32/431_2.png) [@Rose\_Power-Wowza\_Com](https://community.wowza.com/u/Rose_Power-Wowza_Com)\
**Post date:** [March 13, 2020, 3:38pm UTC](https://community.wowza.com/t/custom-properties-for-srt-stream-targets/54791/2 "2020-03-13T15:38:00Z")

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Is there something you’re looking for in particular and I can ask while I look into this for you?

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<div class="post-metadata">

**Author:** ![Rose\_Power-Wowza\_Com](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/rose_power-wowza_com/32/431_2.png) [@Rose\_Power-Wowza\_Com](https://community.wowza.com/u/Rose_Power-Wowza_Com)\
**Post date:** [March 13, 2020, 5:25pm UTC](https://community.wowza.com/t/custom-properties-for-srt-stream-targets/54791/3 "2020-03-13T17:25:50Z")

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Ok great- let me look into it right now. Thanks.

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<div class="post-metadata">

**Author:** ![Marcus\_Eisermann](https://avatars.discourse-cdn.com/v4/letter/m/5fc32e/32.png) [@Marcus\_Eisermann](https://community.wowza.com/u/Marcus_Eisermann)\
**Post date:** [March 13, 2020, 5:06pm UTC](https://community.wowza.com/t/custom-properties-for-srt-stream-targets/54791/4 "2020-03-13T17:06:50Z")

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well for a start it would be nice to be able to choose between caller/listener mode, set maxbw or oheadbw, sending port, etc.

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<div class="post-metadata">

**Author:** ![Rose\_Power-Wowza\_Com](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/rose_power-wowza_com/32/431_2.png) [@Rose\_Power-Wowza\_Com](https://community.wowza.com/u/Rose_Power-Wowza_Com)\
**Post date:** [March 13, 2020, 8:52pm UTC](https://community.wowza.com/t/custom-properties-for-srt-stream-targets/54791/5 "2020-03-13T20:52:55Z")

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The other doc that references the SRT settings is this one here:

[https://www.wowza.com/docs/how-to-specify-per-stream-settings-in-stream-files#srtstreams](https://www.wowza.com/docs/how-to-specify-per-stream-settings-in-stream-files#srtstreams)

If you’d like to submit a support ticket though our engineers are happy to try and test through some of ones you asked for, but as of right now, the ones in the docs are all we support.