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rhinoceros / ffmpeg.md
Created Mar 11, 2019 — forked from protrolium/ffmpeg.md
using ffmpeg to extract audio from video files
View ffmpeg.md

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:

View encoding_converter.py
#!/usr/bin/python
# -*- coding: utf-8 -*-
import chardet
BROTHER_ENCODINGS = [
('GB2312', 'GBK', 'GB18030'),
]
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