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Editorial Team
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Asked: 2026-05-31T22:40:19+00:00

In my application,I successfully managed to encode/decode H264 video and Speex audio using libavcodec

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In my application,I successfully managed to encode/decode H264 video and Speex audio using libavcodec and save in MKV container
using libavformat.

Now instead of creating a container file , I want to stream audio and video over our local network.

I saw that RTP is the standarized way to do this.

According to libavformat sourcecode,it does not support Speex with RTP.

Any other suggestions on streaming H264/Speex over the LAN?

What things I should read before I implement Speex support in libavformat RTP ?

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1 Answer

  1. Editorial Team

    You should definitely read the RFC for the speex RTP payload format (It is not clear from your post whether you know about the RFC). RFC3550 covers RTP, and if you are new to RTP, I would suggest reading Perkin’s book.

    Note that if you are only streaming to your own application, you can of course stream the speex any way you like: you do not have to use the standard. OTOH if you do implement the speex payload format, you could contribute it back to the open source community.

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