# Not starting stream

**URL:** <https://community.wowza.com/t/not-starting-stream/49063>\
**Category:** Wowza Streaming Engine\
**Created:** [June 27, 2017, 7:21am UTC](https://community.wowza.com/t/not-starting-stream/49063 "2017-06-27T07:21:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Svyatoslav\_Kovylskiy](https://avatars.discourse-cdn.com/v4/letter/s/4491bb/32.png) [@Svyatoslav\_Kovylskiy](https://community.wowza.com/u/Svyatoslav_Kovylskiy)\
**Post date:** [June 27, 2017, 7:21am UTC](https://community.wowza.com/t/not-starting-stream/49063/1 "2017-06-27T07:21:00Z")

</div>

Hello,

I have WSE 4.2.0, when I add stream from WSEM its not strarted. Step by step:

1. Added stream with WSEM

2. Connected its stream to origin application

3. Added to startup streams

![](https://www.wowza.com/community/storage/attachments/267-wowza2.png)

But stream istnt work

Multicast working

ffprobe -i udp://236.240.3.1:9001

Input #0, mpegts, from ‘udp://236.240.3.1:9001’: Duration: N/A, start: 50069.767544, bitrate: 129 kb/s Program 2306 Stream #0:0[0x20]: Video: h264 (Constrained Baseline) ([27][0][0][0] / 0x001B), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x21]: Audio: aac ([15][0][0][0] / 0x000F), 48000 Hz, stereo, fltp, 129 kb/s

ffprobe -i [http://xx.xx.xx.xx:1935/live/mpegts1tv\_512.stream/playlist.m3u8](http://xx.xx.xx.xx:1935/live/mpegts1tv_512.stream/playlist.m3u8)

[http @ 0x26ea660] HTTP error 404 Not Found [http://94.20.21.226:1935/live/mpegts1tv\_512.stream/playlist.m3u8:](http://94.20.21.226:1935/live/mpegts1tv_512.stream/playlist.m3u8:) Input/output error

Have U any Ideas?