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Membrane RTSP source

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ConnorRigby

ConnorRigby

Nerves Core Team

Membrane RTSP source

I’m building a project for streaming audio/video from a network webcam. I’ve successfully managed to get h264 stream data after modifying the built in Transport. I believe my next goal is to set it up to be a a Membrane Source, but i can’t find any existing documentation in the hexdocs for this.

Has anyone built their own membrane Source?
Am i on the right track or way off?

44 comments
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mat-hek

mat-hek

Membrane Core Team

Hi @ConnorRigby, you’re totally right - source is the way to pass the stream into a Membrane pipeline. The docs you’re looking for are here: Membrane.Source. As described there, sources should implement Membrane.Element.Base and Membrane.Element.WithOutputPads behaviours. Various source implementations are available at Membrane GitHub, for example file source or portaudio source.

6
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Also Liked

kip

kip

ex_cldr Core Team

Just jumping in to say I’m really enjoying the thread and even more the tenacity by both of your to get this thing going!

6
Post #30
mat-hek

mat-hek

Membrane Core Team

Perfect! Really glad you made it work :slight_smile: And thanks for all the PRs :wink:

4
Post #42
ConnorRigby

ConnorRigby

Nerves Core Team

@mat-hek Good news! i found a bug in the code that was sending the SPS and PPS values to the parser. Was essentially causing an off by X number of bytes issue. Currently working on a PR to the ffmpeg element.

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