Youtube Bookmarks -> MP3

youtube.sh

# !/bin/bash
# Justin Garrick
# Put this script in a folder with get_flash_videos (http://code.google.com/p/get-flash-videos/)
# and your bookmarks.html file and run it
# This does no error checking/handling -- if a video cannot be found, it just won't be grabbed

# Grabs the urls from all bookmarks containing youtube in the url
for URL in `grep -i "<a href=.*youtube.*" bookmarks.html | cut -d '"' -f 2`; do
        echo "Downloading ${URL}..."
        # Download video as high quality mp4 if possible
        `./get_flash_videos -r high ${URL}`
done

for MP4 in `find . -iname "*.mp4"`; do
        # Get the filename
        PREFIX=`echo ${MP4} | cut -d '/' -f 2 | cut -d '.' -f 1`
        # Try to encode with 2 audio channels (stereo) at 192kb/s -
        # ffmpeg is finicky and youtube audio often sucks, so YMMV
        `ffmpeg -i ${MP4} -vn -ac 2 -ab 192k ${PREFIX}.mp3`
        # Delete the mp4, comment this if you want to keep it
        rm -rf ${MP4}
done