The downloaded file format is "file name m3u8.mp4". The specific folder depends on the default method in the software. Everyone may be different and should be found in the software.

Supplementary information:

Yin Cheng Physical Examination is the brand registered trademark of Huaihua Yin Cheng Physical Examination Education Technology Co., Ltd. The Chinese trademark application of Yin Cheng Physical Examination was successfully registered in the State Trademark Office on October 20151410 and September 2017.

Brand service: education, employment guidance (education or training consultant); Arrange and organize training courses; A library that borrows books; Text publishing (except advertising materials); Video distribution; Club services (entertainment or education).