# Output with switchable input needed

**URL:** <https://community.wowza.com/t/output-with-switchable-input-needed/50890>\
**Category:** Hire a Consultant\
**Created:** [March 9, 2018, 5:53pm UTC](https://community.wowza.com/t/output-with-switchable-input-needed/50890 "2018-03-09T17:53:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![zac\_adams1](https://avatars.discourse-cdn.com/v4/letter/z/ecc23a/32.png) [@zac\_adams1](https://community.wowza.com/u/zac_adams1)\
**Post date:** [March 9, 2018, 5:53pm UTC](https://community.wowza.com/t/output-with-switchable-input-needed/50890/1 "2018-03-09T17:53:38Z")

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I need a stream class switcher that will work with wowza 4xx

I have an output stream and want to, from a web page be able to click a thumbnail of any of my input streams and have the input stream directed through the output, much like a tv station switches cameras without interrupting the video playback. I had one written for wowza 3X but sadly is causes java heap errors on woaza 4 so I cant use it.

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**Author:** ![Karel\_Boek](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/karel_boek/32/454_2.png) [@Karel\_Boek](https://community.wowza.com/u/Karel_Boek)\
**Post date:** [March 9, 2018, 6:06pm UTC](https://community.wowza.com/t/output-with-switchable-input-needed/50890/2 "2018-03-09T18:06:41Z")

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Hello Zac; and nice to see you’re still using Wowza. Could it be that I wrote that plug-in for Wowza 3 back in the days? If you send me an email, I’ll see if we can get that module up-to-date, or else we’ll find or make one that works with Wowza 4.

Best Regards,

Karel

[karel.boek@raskenlund.com](mailto:karel.boek@raskenlund.com)

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**Author:** ![zac\_adams1](https://avatars.discourse-cdn.com/v4/letter/z/ecc23a/32.png) [@zac\_adams1](https://community.wowza.com/u/zac_adams1)\
**Post date:** [March 9, 2018, 10:55pm UTC](https://community.wowza.com/t/output-with-switchable-input-needed/50890/3 "2018-03-09T22:55:49Z")

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Thanks Karel, you never put your info in the code so I could’nt find you. yep thats exactly what was happening 🙂 im sure it just needs some tweaking for wowza 4 . I sent you an email