The beauty of SLR cameras will not be lost. Because when the SLR camera is broadcast live, the beauty of your face will not drop when you turn around and use your hand, and it is super stable, and the beauty will not drop when the live broadcast is interrupted. A SLR camera is a SLR digital camera, which refers to a single-lens reflex digital camera, that is, the English abbreviation DSLR for digital, single-lens lens and reflex. The definition of live broadcast in Radio and Television Dictionary is "the broadcast mode in which the late (haobc) synthesis and broadcast of radio and television programs are carried out simultaneously".