Mac Screen Casting to Android Pad Architecture
Mac-to-Android Pad screen casting architecture: virtual display capture, VideoToolbox encoding, VBR strategy, and HID reverse control.
Audio/Video
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Audio/Video
6 posts
Google Motion Photo ↔ Apple Live Photo Format Conversion in Practice
Examines file structure, metadata, and conversion paths between Google Motion Photo and Apple Live Photo, with a two-way lossless-preferring scheme for HDR GainMap and Depth retention via a reusable Swift package.
Audio/Video
Architecture Implementation of Android Screen Mirroring to Mac/iPhone
End-to-end architecture of Android screen mirroring to Mac/iPhone: phone-side capture and hardware encoding, network transmission, receiver-side decoding, and Metal rendering. Covers reverse control, transport protocol, and latency optimization.
Audio/Video
Introduction to HLS Protocol
A guide to HTTP Live Streaming (HLS) protocol covering its architecture, file formats (TS and fMP4), playback modes (VOD and live streaming), security with FairPlay, and practical setup using mediastreamsegmenter and ffmpeg.
Audio/Video
Introduction to FFmpeg
An introduction to FFmpeg covering installation, command-line syntax, transcoding, stream selection, filtergraphs, and the architecture of its core library modules.
Audio/Video
Audio, Video, and Their Digital Representation
Explains how sound and images are digitized into audio and video through sampling, quantization, and encoding, covering audio codecs, YUV color spaces, H.264 byte streams, and FFmpeg usage.
Audio/Video