It was broadcast for the first time on the French radio station Radio France on June 15, 2018.
The film was screened at a theater in France only once at the MK2 Bibliothèque in Paris on July 4, 2019.
The film was sonorized using Sonic Emotion technology, based on Wave Field Synthesis. It allows a spatialized sound diffusion for an unprecedented listening comfort. The mixing technique allows the multiplication of sound objects in space. This is one of the developments carried out as part of the Edison 3D project funded by the ANR, of which Radio France is a partner.
It was re-broadcast by Radio France on January 30, 2022 in tribute to Gaspard Ulliel, who died on January 19, 2022.