# mpts transcode
**URL:** https://community.wowza.com/t/mpts-transcode/566
**Category:** Wowza Streaming Engine
**Created:** [December 8, 2011, 2:05pm UTC](https://community.wowza.com/t/mpts-transcode/566 "2011-12-08T14:05:52Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@system](https://community.wowza.com/u/system)
#### Post date: [December 8, 2011, 2:05pm UTC](https://community.wowza.com/t/mpts-transcode/566/1 "2011-12-08T14:05:52Z")
hi, can I transcode just a part of mtps stream? what type of stream should be feed to transcoder?
Thank you
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### Author:  [@Jason\_Hilton](https://community.wowza.com/u/Jason_Hilton)
#### Post date: [December 8, 2011, 3:31pm UTC](https://community.wowza.com/t/mpts-transcode/566/2 "2011-12-08T15:31:05Z")
Hi
Only MPEG2 or H.264 should be input to transcoder.
Jason
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### Author:  [@Richard\_Lanham](https://community.wowza.com/u/Richard_Lanham)
#### Post date: [December 8, 2011, 4:13pm UTC](https://community.wowza.com/t/mpts-transcode/566/3 "2011-12-08T16:13:54Z")
According to
[https://www.wowza.com/docs/how-to-set-up-and-run-wowza-transcoder-for-live-streaming](https://www.wowza.com/docs/how-to-set-up-and-run-wowza-transcoder-for-live-streaming)
The decode support list is:
H.264, MPEG2, MPEG4 Part 2
Richard
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### Author:  [@Richard\_Lanham](https://community.wowza.com/u/Richard_Lanham)
#### Post date: [December 11, 2011, 10:28pm UTC](https://community.wowza.com/t/mpts-transcode/566/4 "2011-12-11T22:28:00Z")
I think mpts is [mpeg-ts](http://en.wikipedia.org/wiki/MPEG_transport_stream) with multiple video and/or audio tracks, which Wowza supports if the video is h.264 and the audio is AAC or MP3
[https://www.wowza.com/docs/how-to-select-mpeg-ts-stream-by-program-id-and-also-audio-language-by-pid](https://www.wowza.com/docs/how-to-select-mpeg-ts-stream-by-program-id-and-also-audio-language-by-pid)
Richard
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### Author:  [@Adrian\_Rapa](https://community.wowza.com/u/Adrian_Rapa)
#### Post date: [December 11, 2011, 5:05pm UTC](https://community.wowza.com/t/mpts-transcode/566/5 "2011-12-11T17:05:42Z")
hi, mpts is a kind of container
multiple program transport stream
or spts: multiple program transport stream
it is the usual protocol for sattellite ip receivers and usual is mpeg2/h264 depending on the program
or does it support only rtp as encapsulation?
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### Author:  [@Adrian\_Rapa](https://community.wowza.com/u/Adrian_Rapa)
#### Post date: [December 12, 2011, 1:10am UTC](https://community.wowza.com/t/mpts-transcode/566/6 "2011-12-12T01:10:21Z")
greate 🙂 i knew about this but i didnt remeber. Thank you