Get FFMPEG MIME Types

#!/bin/sh -e

# download the FFmpeg source code
wget http://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2
tar xjvf ffmpeg-snapshot.tar.bz2

cd ffmpeg

# 1. find all places where output formats are registered
# 2. grab the MIME type
# 3. handle multiple MIME types
# 4. get rid of duplicates
grep -r '\s\.mime_type\s*=\s*' . \
| sed -re 's/.*=\s"(.*)".*/\1/g' \
| tr ',' '\n' \
| sort -u