It was a real-life miracle in the skies above Chengdu in 2018. *The Captain* brought that heart-stopping true story to the big screen and set a new benchmark for patriotic commercial blockbusters in China. With a global release on a massive scale, the film's file management across post-production and distribution was extraordinarily complex. Aviation-themed films place exceptionally high demands on sound design. The volume and format complexity of the sound master far exceed those of an ordinary feature film. LI TRUST was responsible for transferring the complete Dolby Atmos final mix files from the post-production house to DCP mastering facilities in multiple regions. Dolby Atmos files leave virtually no margin for error in transfer—any data loss will render the track undecodable. LI TRUST's transfer system employs a triple-verification mechanism for such high-value assets, ensuring every audio frame remains intact throughout the entire transfer. All transfer tasks were completed flawlessly and on schedule, providing solid support for the theatrical release of this aviation-themed blockbuster.