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February 12, 2026 17:11
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Make an audio countdown for bash espeak and ffmpeg
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| #!/bin/bash | |
| # make countdown | |
| espeak -v en-us -g60 -p75 -w countdown1.wav " 10 9 8 7 6 5 4 3 2 1 0"&& espeak -v en-us -w countdown2.wav "We have a lift off !" | |
| # make a list | |
| echo "file 'countdown1.wav'" > filelist.txt | |
| echo "file 'countdown2.wav'" >> filelist.txt | |
| #hier kann man noch mehr sound eifügen | |
| #echo "file 'countdown3.wav'" >> filelist.txt | |
| # stitch together | |
| ffmpeg -f concat -safe 0 -i filelist.txt -c copy countdown.wav | |
| # ffmpeg -ss 0 -i countdown3.wav -t 5 -c copy countdown4.wav |
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sound Sample