1. A method of creating a multimedia content, characterized in that the method comprises: performing by a processor the following steps: a step of selecting a digital image to be inserted in the multimedia content, a step of selecting a resolution associated with a sub-image of one or more sub-images displayed by means of a display method comprising the steps of: a step of determining a set of resolutions present in the digital image; a step of obtaining coded data of the sub-images associated with each of the resolutions determined during said determining step, wherein said obtaining step includes a step of extracting from said digital image all data necessary to decode all the resolutions; a step of decoding the obtained coded data, before displaying any sub-image, so as to obtain a sub-image associated with each previously determined resolution; and a step of displaying all the sub-images; and a step of recording in a file describing the multimedia content, information on the sub-image with the selected resolution, which is a highest resolution that can be retrieved by an end user when displaying the multimedia content.