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MediaPortal 1
Development
General Development (no feature request here!)
Better WMP visualizations
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<blockquote data-quote="Symphy" data-source="post: 197252" data-attributes="member: 55478"><p>Hi there!</p><p></p><p>I have noticed that the response of WMP visualizations is very poor.</p><p>It can be improved alot by applying a logarithmic scale to the FFT data coming from BASS_ChannelGetData():</p><p></p><p>[CODE]</p><p>float val = (90f + ((float)Math.Log10(fft[i]) * 20f)) * (255f / 90f);</p><p>if (val < 0)</p><p> val = 0;</p><p>else if (val > 255)</p><p> val = 255;</p><p>[/CODE]</p><p></p><p>This will create a value between 255 and 0 representing a range between 0 and -90dB</p><p>The resulting visuals is very similar to what WMP itself produces.</p><p></p><p>Regards,</p><p>Symphy</p></blockquote><p></p>
[QUOTE="Symphy, post: 197252, member: 55478"] Hi there! I have noticed that the response of WMP visualizations is very poor. It can be improved alot by applying a logarithmic scale to the FFT data coming from BASS_ChannelGetData(): [CODE] float val = (90f + ((float)Math.Log10(fft[i]) * 20f)) * (255f / 90f); if (val < 0) val = 0; else if (val > 255) val = 255; [/CODE] This will create a value between 255 and 0 representing a range between 0 and -90dB The resulting visuals is very similar to what WMP itself produces. Regards, Symphy [/QUOTE]
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