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GStreamer: Past, present, and future

GStreamer: Past, present, and future

Posted Oct 31, 2010 11:27 UTC (Sun) by alankila (subscriber, #47141)
In reply to: GStreamer: Past, present, and future by corbet
Parent article: GStreamer: Past, present, and future

It is true that the resampling is typically done with convolving the signal with sinc, but the effect of this convolving is as if the interpolation had occurred with sin waveforms fit through the sampled data points.


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GStreamer: Past, present, and future

Posted Nov 2, 2010 4:02 UTC (Tue) by Spudd86 (guest, #51683) [Link]

Err, generally not sinc, it's usually windowed so as to have better PSNR

GStreamer: Past, present, and future

Posted Nov 6, 2010 10:55 UTC (Sat) by alankila (subscriber, #47141) [Link]

True, true.

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