php - how can we mix two mp3 files into one (i need mixing not concat) -



php - how can we mix two mp3 files into one (i need mixing not concat) -

i have 1 mp3 file have blank spaces in that. have mp3 file want insert spaces of first mp3 file.

i running php, ffmpeg

just split 1 have blank spaces 3 parts, bring together "first part" + "second file" + "third part" :)

php ffmpeg audio-recording

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