Fetch and convert online flash videos

1. Installation of prerequisite utilities:
   • Perl module: WWW::Mechanize
   • get-flash-videos
   • ffmpeg

   $ sudo cpan install WWW::Mechanize
   $ git clone https://github.com/monsieurvideo/get-flash-videos.git /path/to/get-flash-videos
   $ ln -s /usr/local/bin/get_flash_videos /path/to/get-flash-videos/get_flash_videos
   

   For the installation of ffmpeg, see http://www.ffmpeg.org/download.html.
2. Download flash-video-archiver scripts:

   $ git clone https://github.com/moleculea/flash-video-archiver.git flash-video-archiver
   

3. Create a file of video link list, e.g. videos.txt:

   $ cat /path/to/videos.txt
   
   http://example.com/video/4438
   http://example.com/video/4512
   http://example.org/video/hjkl
   

4. Fetch videos and convert them into MP4:

   $ cd flash-video-archiver
   $ ./fetch.sh /path/to/videos.txt /path/to/output/directory
   $ ./convert.sh /path/to/output/directory