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Media/WebRTC Audio Perf: Difference between revisions
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<p>PulseAudio's pacmd tool is used to find the right sink to play-out the audio produced by the remote Peer Connection.</p> | <p>PulseAudio's pacmd tool is used to find the right sink to play-out the audio produced by the remote Peer Connection.</p> | ||
<p> PulseAudio's parec tool and Sox Recording tool is used to record the audio played out at the sink to generate output recorded audio file <p> | <p> PulseAudio's parec tool and Sox Recording tool is used to record the audio played out at the sink to generate output recorded audio file </p> | ||
<p> SOX is again used to trim silence at the beginning and end of the recorded audio file. <p> | <p> SOX is again used to trim silence at the beginning and end of the recorded audio file. </p> | ||
<p> Finally PESQ is used to compute the quality scores between the input audio file (original) and the output audio file (recorded) </p> | <p> Finally PESQ is used to compute the quality scores between the input audio file (original) and the output audio file (recorded) </p> | ||