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gstreamer_playground [2019/02/11 22:03] (current)
root created
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 +====== GStreamer Playground ======
 +
 +===== Debugging my noisy microphone =====
 +
 +These commands work: (though with noise)
 +
 +  $ gst-launch-1.0 -v alsasrc device=hw:​1,​0 ! "​audio/​x-raw,​ rate=48000"​ ! wavenc ! filesink location="​local.wav"​
 +  $ gst-launch-1.0 -v filesrc location="​local.wav"​ ! wavparse ! alsasink
 +  $ file local.wav
 +  local.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, mono 48000 Hz
 +
 +This command didn't work at all: (buzz for a few milliseconds and then silence)
 +
 +  $ gst-launch-1.0 -v alsasrc device=hw:​1,​0 ! "​audio/​x-raw,​ rate=48000"​ ! wavenc ! wavparse ! alsasink
  
gstreamer_playground.txt ยท Last modified: 2019/02/11 22:03 by root