# Question of createing SPD file

**URL:** <https://community.wowza.com/t/question-of-createing-spd-file/49914>\
**Category:** Wowza Streaming Engine\
**Created:** [October 13, 2017, 8:22am UTC](https://community.wowza.com/t/question-of-createing-spd-file/49914 "2017-10-13T08:22:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Yutaka\_Terashima1](https://avatars.discourse-cdn.com/v4/letter/y/a587f6/32.png) [@Yutaka\_Terashima1](https://community.wowza.com/u/Yutaka_Terashima1)\
**Post date:** [October 13, 2017, 8:22am UTC](https://community.wowza.com/t/question-of-createing-spd-file/49914/1 "2017-10-13T08:22:41Z")

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Hello there,

I am trying RTP live stream, and follow the below article to set the configuration. When I finished creating stream files, it generated .stream file not .sdp file. How can I generate .sdp file? Or any document I’d better refer to?

Wowza version is 4.7.1.

[https://www.wowza.com/docs/how-to-set-up-live-streaming-using-a-native-rtp-encoder-with-sdp-file](https://www.wowza.com/docs/how-to-set-up-live-streaming-using-a-native-rtp-encoder-with-sdp-file)

Thanks in advance,

Ying

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**Author:** ![Yutaka\_Terashima1](https://avatars.discourse-cdn.com/v4/letter/y/a587f6/32.png) [@Yutaka\_Terashima1](https://community.wowza.com/u/Yutaka_Terashima1)\
**Post date:** [October 13, 2017, 8:22am UTC](https://community.wowza.com/t/question-of-createing-spd-file/49914/2 "2017-10-13T08:22:43Z")

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PS: I am using manager UI to create stream file.