Sony's 4K camera AX60 has quick editing function. What format is the video output by this function?

The video quickly edited by Sony camera AX60 is in MP4 format, and the biggest advantage is that it can be easily shared. So Sony AX60 will directly prompt you whether to transfer it directly to your mobile phone through PlayMemories Mobile after editing. In this way, you don't have to wait until you get home, and you can share the shot video directly on a social software or social software.