-
Make sure you've installed ffmpeg, FFmpeg on Ubuntu 18.04
-
change your power point file extension to zip
-
extract new zip file
-
cd to file-name/ppt/media
-
paste conatenation.py in this directory
-
run the conatenation.py
-
this will create two
output.wav
andoutput.mp3
file
Note: Then you can use the VLC player and listen to full voice in 2x speed 🎉.
Hey @rubyFeedback, are you on windows?
Could you remove the single quote after the
filter_complex
value and check that out again?