Eduardo C ehc-io

## ffmpeg.md

      
        
          
            
              
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                ehc-io
                / ffmpeg.md
            
            
              Created
              February 2, 2022 16:08
                — forked from liangfu/ffmpeg.md
            
              
                using ffmpeg to extract audio from video files
              
          
        
      
        
  
      
    ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:

ffmpeg -i input.mp3 output.wma
You can get the list of supported formats with:

ffmpeg -formats
Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and  sample rate to 22050 Hz: