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audiovisualizers: add comments for monoscope porting

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Stefan Sauer 2013-01-09 13:31:47 +01:00
parent 65927acc45
commit 09764eca37
1 changed files with 6 additions and 0 deletions
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6
gst/audiovisualizers/README
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@ -32,6 +32,12 @@ afterwards.
gst-plugins-ugly/gst/synaestesia -> synaescope gst-plugins-ugly/gst/synaestesia -> synaescope
gst-plugins-bad/gst/smoothwave -> wavescope gst-plugins-bad/gst/smoothwave -> wavescope
gst-plugins-good/gst/monoscope -> blend into what we have in wavescope gst-plugins-good/gst/monoscope -> blend into what we have in wavescope
- it keeps an array of the values we just showed last[width]
- each audio-buffer is 2*width
- it uses convolution to finde the best match in current[2*width] compared to
last[width]
- then it shows current[match ... match+width] and copies it into last
gst-plugins-base/ext/libvisual - done gst-plugins-base/ext/libvisual - done
= Elements to add = = Elements to add =