Media file processing method, apparatus and device

Abstract

A media file processing method, apparatus, and device, belong to the technical field of media file transmission. The media file processing method of the embodiments of the present disclosure includes: determining a grayscale map track and haptic signal tracks corresponding to video data, wherein the grayscale map track includes a grayscale map corresponding to each frame in the video data, the grayscale map corresponding to each frame is used for characterizing a position distribution of a haptic region corresponding to each frame, and each haptic signal track includes a haptic signal corresponding to each haptic region in the video data; generating a first mapping table according to each grayscale value in the grayscale map tracks and the haptic signal tracks; encapsulating the first mapping table, the grayscale map track, the haptic signal tracks, and the video data to obtain a target media file.

Dependencies are inferred from the claim text.