Gstream difference between gst-launch-1.0 and gst-launch-0.10

[piti_wity]

Hi everybody,

I am working on a Raspberry Pi 3 and I have found some issues using Gstream.
I am quite new to use pipeline, but I don't get why, even if I installed all
the plug-ins both for gst-launch-1.0 and gst-launch-0.10, when I try to make
the USB mic works forwarding the audio to the headphones, I have this
difference:

1) this command works:

gst-launch-0.10 alsasrc device=hw:1,0 ! audioconvert ! audioresample !
alsasink

2) this doesn't:

gst-launch-1.0 alsasrc device=hw:1,0 ! audioconvert ! audioresample !
alsasink

in particular, it says:

WARNING: erroneous pipeline: no element "alsasrc"

Thank in advance for your help.





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[Nicolas Dufresne-5]

Le jeudi 28 septembre 2017 à 07:59 -0700, piti_wity a écrit :

> I am working on a Raspberry Pi 3 and I have found some issues using
> Gstream.
> I am quite new to use pipeline, but I don't get why, even if I
> installed all
> the plug-ins both for gst-launch-1.0 and gst-launch-0.10, when I try
> to make
> the USB mic works forwarding the audio to the headphones, I have this
> difference:
>
> 1) this command works:
>
> gst-launch-0.10 alsasrc device=hw:1,0 ! audioconvert ! audioresample
> !
> alsasink
>
> 2) this doesn't:
>
> gst-launch-1.0 alsasrc device=hw:1,0 ! audioconvert ! audioresample !
> alsasink
>
> in particular, it says:
>
> WARNING: erroneous pipeline: no element "alsasrc"

That would mean you don't have gst-plugins-base installed, but then
nothing would work at all.

Nicolas
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