"souphttpsrc" and "mad" not-negotiated

["Piet Paschke" <ppaschke@xxxxxx>]

Since a couple of days I tried to play sound and stream radio with gstreamer on my raspi B2

It seems to be a perfect solution for my project as i plan to listen to the microphone (like siri, alex, google, etc.) in the next step

 

Unfortunatey I stocked with the internet radio!

 

Saving the radio stations mp3 is successfull

--> gst-launch-1.0 -v souphttpsrc location=http://wdr-wdr2-rheinland.icecast.wdr.de/wdr/wdr2/rheinland/mp3/128/stream.mp3 ! filesink buffer-size=1024 location=./radio.mp3

 

Playing the mp3 file is successfull, too:

--> gst-launch-1.0 -v filesrc location='./radio.mp3'  ! mad ! audioconvert ! volume volume=0.1 ! alsasink

 

But the combination fails in every combination of parameters

--> gst-launch-1.0 -v souphttpsrc location=http://wdr-wdr2-rheinland.icecast.wdr.de/wdr/wdr2/rheinland/mp3/128/stream.mp3 ! mad ! audioconvert ! volume volume=0.1 ! alsasink

 

"souphttpsrc" and "mad" failed to connect with the message

streaming task paused, reason not-negotiated (-4)

 

 

Does anyone has a clue?

 

Thanks in advance,

Piet

 

 

 

The (german) message ist:

 

Leitung wird auf PAUSIERT gesetzt ...

Leitung läuft vor …
/GstPipeline:pipeline0/GstSoupHTTPSrc:souphttpsrc0.GstPad:src: caps = "application/x-icy\,\ metadata-interval\=\(int\)16000"
/GstPipeline:pipeline0/GstSoupHTTPSrc:souphttpsrc0.GstPad:src: caps = "application/x-icy\,\ metadata-interval\=\(int\)16000\,\ content-type\=\(string\)audio/mpeg"
FEHLER: Von Element /GstPipeline:pipeline0/GstSoupHTTPSrc:souphttpsrc0: Interner Fehler im Datenfluss.
Zusätzliche Fehlerdiagnoseinformation:
gstbasesrc.c(2933): gst_base_src_loop (): /GstPipeline:pipeline0/GstSoupHTTPSrc:souphttpsrc0:
streaming task paused, reason not-negotiated (-4)
FEHLER: Leitung läuft nicht vor.
Leitung wird auf NULL gesetzt ...
/GstPipeline:pipeline0/GstSoupHTTPSrc:souphttpsrc0.GstPad:src: caps = "NULL"
Leitung wird geleert ...


 

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