Changes between Version 9 and Version 10 of FancyFilteringExamples


Ignore:
Timestamp:
Aug 27, 2012, 7:37:49 PM (7 years ago)
Author:
ubitux
Comment:

add ffplay showwaves+showspectrum example

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  • FancyFilteringExamples

    v9 v10  
    6363ffplay -f lavfi -i "aevalsrc=$(grep -v '^#' expr|tr -d '\n'|sed 's/\([,;]\)/\\\1/g')"
    6464}}}
     65
     66=== showwaves and showspectrum ===
     67
     68Given the audio file april.flac:
     69
     70{{{
     71ffplay -f lavfi 'amovie=april.flac,asplit=3[out1][a][b]; [a]showwaves=s=640x240,pad=iw:ih*2[waves]; [b]showspectrum=s=640x240[spectrum]; [waves][spectrum] overlay=0:h [out0]'
     72}}}
     73[[Image(ffplay-waves-spectrum.png)]]