Ctrip Technology
Sep 4, 2018 · Mobile Development
Custom Video Compression on iOS: Understanding H.264 Profiles, Levels and Implementation
This article introduces the fundamentals of video compression, analyzes the shortcomings of traditional iOS compression methods, explains H.264 profile and level concepts, examines device support, and provides a step‑by‑step custom iOS solution for controlling bitrate, resolution and frame rate.
AVFoundationH.264Mobile Development
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