This is a Heroku buildpack for using ffmpeg and ffmpegthumbnailer. Use heroku-buildpack-multi to combine it with a real buildpack.
$ cat .buildpacks
https://github.com/heroku/heroku-buildpack-python.git
https://github.com/take-the-interview/transcoder-buildpack.git
$ heroku create --buildpack https://github.com/ddollar/heroku-buildpack-multi.git
$ git push heroku master