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On 08/18/11 14:11, ABDUL MOIZ wrote:
<blockquote
cite="mid:CADw9Y1ciG3m2R_1Ztsn+AAK39JureQLzDf3pRg9hCEaRbV+fKQ@mail.gmail.com"
type="cite">Hi,<br>
<br>
I am using USB mic on Pandaboard (OMAP4) with ubuntu 11.04
installed.<br>
<br>
I am running the below pipeline<br>
<br>
$ gst-launch pulsesrc ! pulsesink<br>
<br>
I am getting poor audio quality (noise added)<br>
<br>
So therefore I want to change the buffer-size and period size.<br>
I tried with options like "buffer-time" and "latency-time" but
there is no differnce in the output.<br>
</blockquote>
<br>
Why do you belive the bad audio quality comes from the settings of
"buffer-size and period size."? Try to check if recording works fine
by recoding to a pcm wav file:<br>
<br>
gst-launch -e pulsesrc ! audioconvert ! waveenc ! filesink
location="test.wav"<br>
<br>
Stefan<br>
<br>
<blockquote
cite="mid:CADw9Y1ciG3m2R_1Ztsn+AAK39JureQLzDf3pRg9hCEaRbV+fKQ@mail.gmail.com"
type="cite"><br>
Can anybody suggest , how to set the buffer size and period size
properly so that i can improve the audio quality.<br>
<br>
Regards,<br>
Abdul Moiz
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</blockquote>
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