Rails paperclip uploading files to Amazon S3 - ruby-on-rails

Question

I try to upload files to Amazon S3 with paperclip gem.
The connection to S3 works fine. in the logs there is mentiond that a connection has started. (No errors in log)
in rails console got this: Completed 200 OK in 16ms (Views: 14.2ms | ActiveRecord: 1.0ms)
But in database there is nothing. And there is no files on S3.
model:
class Movie < ActiveRecord::Base
# add File to Movie association on column mo
has_attached_file :movie
# validdates the file type
validates_attachment_content_type :movie, :content_type => /\Avideo\/.*\Z/
end
controller:
class MoviesController < ActionController::Base
# Method to add a new Movie
def addMovie
if request.post?
#movie = Movie.new(movies_params)
if #movie.save
redirect_to :addMovie
end
else
#movie = Movie.new
end
end
private
def movies_params
params.require(:movie).permit(:movietitle, :movieprice, :locked, :moviedescription, :currency, :language, :movie)
end
end
LOG
Parameters: {"utf8"=>"✓", "authenticity_token"=>"DELETED", "movie"=>{"movietitle"=>"sd", "movieprice"=>"1", "currency"=>"d", "language"=>"de", "locked"=>"0", "moviedescription"=>"adasdasd", "movie"=>#<ActionDispatch::Http::UploadedFile:0x00000003e14e68 #tempfile=#<Tempfile:/tmp/RackMultipart20151226-2017-u9g0ym.mp4>, #original_filename="2015-11-14 11.51.27.mp4", #content_type="video/mp4", #headers="Content-Disposition: form-data; name=\"movie[movie]\"; filename=\"2015-11-14 11.51.27.mp4\"\r\nContent-Type: video/mp4\r\n">}, "commit"=>"Save Movie"}