record issue sound very low
claude.vittoria at gmail.com
Sun Dec 23 11:55:41 PST 2012
I m discovering gstreamer to record audio and I got an issue. I m looking
for an explication.
I tried a test
gst-launch -e pulsesrc
! audioconvert ! audioresample ! pulsesink
and it works very well, good sound in the headphone
gst-launch -e alsasrc
device="alsa_input.usb-Samson_Technologies_Samson_UB1-00-UB1" ! queue !
audioconvert ! \
ffenc_ac3 ! filesink location=audio.mp3
the mp3 is not audible, the sound comes from far far far distance as the
mic was not amplified.
I tried to modify the settings through the gnome sound applet, alsamixer,
pavucontrol without result
What I do not understand in the pipeline concept ?
I work with a debian sid.
gst-launch-0.10 version 0.10.36
Thanks and Merry Christmas
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