Abstract: Provided are a method and apparatus for setting a language type. In the method, a language type corresponding to a multimedia file to be played is read; and the multimedia file is played according to the language type. The technical solution solves the technical problems of inconvenient operation and poor usability existing in a mode of setting language types of multimedia files in the related art, reduces a setting process required each time when a user plays the multimedia file, and improves the experience of the user.

Abstract: The embodiments of the present disclosure discloses a channel setting method, device, apparatus, and a non-volatile storage medium. The method includes that: an initial user channel hybrid sequence, a global channel hybrid sequence and a correspondence between the initial user channel hybrid sequence and the global channel hybrid sequence are acquired from an Electronic Program Guide (EPG) system and cached; and according to received channel setting information input by a user, the cached initial user channel hybrid sequence is updated, and the correspondence between the initial user channel hybrid sequence and the global channel hybrid sequence is updated.