For works belonging to the creative documentary genre, where the hourly cash contribution from the television service publisher(s) meeting the condition laid down in 1° of Article 311-8 is less than €12,000, the initial contribution provided for in this article and in article 311-9 is made, for at least 50% of its amount, in the form of a contract for the purchase of broadcasting rights or making them available to the public concluded before the end of filming, or for works composed entirely of pre-existing images, before the start of editing.