公开(公告)号：US20230319123A1

公开(公告)日：2023-10-05

申请号：US18042973

申请日：2021-07-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li Sun ,  Oleh Vallas ,  Hao Wang ,  Libo Huang

IPC: H04L65/60 ,  H04L67/06

CPC classification number: H04L65/60 ,  H04L67/06

Abstract: In an embodiment a method includes determining, by an electronic device, bit rate information of a media file, wherein the bit rate information comprises bit rates at n moments, wherein n is greater than or equal to 1, wherein n is a positive integer, and wherein the n moments are respectively Tj, and j=1, 2, 3, . . . , and n, determining, by the electronic device, pre-read data amounts of the media file at the n moments based on the bit rate information and sending, by the electronic device, the media file based on the pre-read data amounts at the n moments.