Method for processing a video signal, comprising: generating a graphical interface comprising graphic control elements that can be activated in response to activation signals, the graphic control elements comprising an image capture triggering icon and a plurality of image sharing triggering elements, each image sharing triggering element being associated to a sharing service, producing for a display a display signal representing a combination of the graphical interface and of a video signal currently being played back, the graphic control elements being displayed overlaid on the video signal currently being played back, selecting a section of the video signal currently being played back in response to an activation of the image capture triggering icon, the selected section of the video signal comprising an image of the video signal displayed on the display at the time of the activation of the image capture triggering icon, making the selected video signal section available in a memory (36, 38) characterized in that each sharing service is associated with an accepted image file size parameter, and in that after the activation of the image capture triggering icon by the user, each image sharing triggering element can be activated by the user to trigger the steps of: adjusting the image quality of the section of the video signal according to the sharing service so as the section of the video signal does not exceed the image file size accepted by said sharing service generating a draft message containing the section of the video signal, and sending the message to the corresponding sharing service (50, 51, 52). generating a graphical interface comprising graphic control elements that can be activated in response to activation signals, the graphic control elements comprising an image capture triggering icon and a plurality of image sharing triggering elements, each image sharing triggering element being associated to a sharing service, producing for a display a display signal representing a combination of the graphical interface and of a video signal currently being played back, the graphic control elements being displayed overlaid on the video signal currently being played back, selecting a section of the video signal currently being played back in response to an activation of the image capture triggering icon, the selected section of the video signal comprising an image of the video signal displayed on the display at the time of the activation of the image capture triggering icon, making the selected video signal section available in a memory (36, 38) characterized in that each sharing service is associated with an accepted image file size parameter, and in that after the activation of the image capture triggering icon by the user, each image sharing triggering element can be activated by the user to trigger the steps of: adjusting the image quality of the section of the video signal according to the sharing service so as the section of the video signal does not exceed the image file size accepted by said sharing service generating a draft message containing the section of the video signal, and sending the message to the corresponding sharing service (50, 51, 52). adjusting the image quality of the section of the video signal according to the sharing service so as the section of the video signal does not exceed the image file size accepted by said sharing service generating a draft message containing the section of the video signal, and sending the message to the corresponding sharing service (50, 51, 52).