Changes between Version 40 and Version 41 of FancyFilteringExamples

Timestamp:

Dec 3, 2022, 12:43:03 PM (4 years ago)

Author:

Elon Musk

Comment:

showcwt

FancyFilteringExamples

@@ -208 +208 @@
 }}}
 [[Image(showspectrumpic.jpg)]]
+
+=== showcwt ===
+
+Given the audio file input.flac:
+
+{{{
+ffplay -f lavfi -i "amovie=input.flac[a],[a]asplit=2[out1][a],[a]showcwt=logb=-120dB:direction=ud:s=1600x900:r=25:pps=32:mode=channel:scale=mel[out0]"
+}}}
+[[Image(showcwt01.jpeg)]]
+
+Another example:
+
+{{{
+ffplay -f lavfi -i "amovie=input2.flac[a],[a]asplit=2[out1][a],[a]showcwt=logb=-120dB:direction=ud:s=1600x900:r=25:pps=128:mode=channel:scale=mel[out0]"
+}}}
+[[Image(showcwt02.jpeg)]]