DMR is the abbreviation of Digitally reMastered Release. It can be translated as digital duplication technology. This is developed by IMAX in order to enable audiences to enjoy the exciting plots, dramatic conflicts and emotional ups and downs of their favorite Hollywood blockbusters, as well as the superior audio-visual quality brought by the IMAX experience. A proprietary processing technology that converts Hollywood movies into IMAX format films. The reason why this patented technology is named IMAX DMR is that it digitally improves the image and sound quality of ordinary movies, making them suitable for screening in IMAX theaters. After processing with this technology, the image quality of the film can reach the excellent clarity and fidelity that audiences expect from the IMAX experience?0?3. IMAX DMR's patented technology has transformed many Hollywood box office blockbusters into IMAX movies. Whether it is IMAX2D or IMAX3D movies, they all have IMAX's unparalleled picture and sound quality. For example, "Transformers 2" (IMAX 2D version), "The Dark Knight" (IMAX 2D version) and "Avatar" (IMAX 3D version), etc. "Tangshan Earthquake" (IMAX 2D version), which will be released on July 22, is processed by IMAX DMR technology. It is said that "Tangshan Earthquake" (IMAX 2D version) will present crystal-clear picture quality to the audience, laser Calibrated sound and maximized viewing fields present the world's most immersive viewing experience.