# Remuxing chunked MP4 as input

**URL:** <https://community.wowza.com/t/remuxing-chunked-mp4-as-input/51160>\
**Category:** Hire a Consultant\
**Tags:** transcoder\
**Created:** [April 19, 2018, 5:29pm UTC](https://community.wowza.com/t/remuxing-chunked-mp4-as-input/51160 "2018-04-19T17:29:35Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Pablo\_Rodriguez](https://avatars.discourse-cdn.com/v4/letter/p/3be4f8/32.png) [@Pablo\_Rodriguez](https://community.wowza.com/u/Pablo_Rodriguez)\
**Post date:** [April 19, 2018, 5:29pm UTC](https://community.wowza.com/t/remuxing-chunked-mp4-as-input/51160/1 "2018-04-19T17:29:35Z")

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Is it possible to remux a chunked MP4 video asset into OTT profiles?

ie, having as input a film of 2h duration splitted into 2 files: film\_1.mpe and film2.mp4

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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:** [April 23, 2018, 10:15am UTC](https://community.wowza.com/t/remuxing-chunked-mp4-as-input/51160/2 "2018-04-23T10:15:47Z")

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Hi @Pablo Rodriguez,

I see that there’s no replies to your question yet. Are you looking to hire someone to do this for you? Because you’ve now posted this message in the “Hire a Consultant” forums. If you’re looking for support, then the Streaming Engine forums may be the right place ([https://www.wowza.com/community/spaces/31/view.html](https://www.wowza.com/community/spaces/31/view.html)), or you can join Wowza’s Slack community via [https://www.wowza.com/slack](https://www.wowza.com/slack)

Said that, are you simply trying to split a MP4 file into two pieces, or didn’t I understand your question? I’m not sure what you mean with “chunked MP4”, but if you want to split an MP4 file into 2 pieces, then maybe ffmpeg or similar tools are a better choice.

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**Author:** ![Pablo\_Rodriguez](https://avatars.discourse-cdn.com/v4/letter/p/3be4f8/32.png) [@Pablo\_Rodriguez](https://community.wowza.com/u/Pablo_Rodriguez)\
**Post date:** [April 24, 2018, 5:50pm UTC](https://community.wowza.com/t/remuxing-chunked-mp4-as-input/51160/3 "2018-04-24T17:50:39Z")

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Thanks Karel, I basically need Wowza to do OTT HLS (VOD) from a FILE that can be either a single TS or a splitted MP4 (several input files). I think Wowza doesn´t support any of these cases-.

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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:** [April 25, 2018, 6:30am UTC](https://community.wowza.com/t/remuxing-chunked-mp4-as-input/51160/4 "2018-04-25T06:30:12Z")

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@Pablo Rodriguez, that’s correct, Wowza doesn’t have built-in transmuxing from a TS file, or concatenation of multiple MP4 files into one stream. Have a look at PWI’s modules, e.g. [http://www.pwi.ru/eng/products/view/pwi-video-mashup-addon-for-wowza-streaming-engine](http://www.pwi.ru/eng/products/view/pwi-video-mashup-addon-for-wowza-streaming-engine), that may do what you need.