XingJi Insights
Practical content about virtual gifts, live interaction and motion formats.
From monolithic direct push to tiered fan-out, a complete walkthrough of a real-time barrage architecture that supports a million-plus concurrent viewers — covering WebSocket long-connection management, message merging, and tiered rate-limiting.
This article explains the architecture of a group gifting system for multi-user voice rooms, covering multi-recipient message delivery, independent effect playback, concurrency control, idempotency, performance optimization, and production deployment.
This article explains the technical architecture of a CP pairing system for live streaming and social platforms, covering one-to-one relationship binding, intimacy scoring, real-time communication, interactive events, rankings, and virtual gift integration.
Learn how live streaming apps update gift effect skins and display copy without releasing a new app version. This guide covers remote configuration, asset updates, local caching, fallback strategies, and A/B testing.
Learn how clients decode, draw, and composite SVGA, VAP, and PAG gift effects on-device while maintaining smooth playback, stable frame rates, and seamless blending with live video.
How should a live streaming client handle hundreds of gifts arriving at once? This article explains client-side queuing, batching, priority control, and drop strategies that keep gift effects smooth without overwhelming memory or freezing low-end devices.
A practical guide to integrating SVGA, VAP, and PAG gift animations on iOS, covering Metal rendering, memory management, common crashes, and debugging strategies.
Learn how to dynamically select live gift asset quality and rendering paths based on device tier, real-time memory pressure, and changing network conditions.
Explore the backend architecture behind live-streaming gifts, including message delivery, duplicate-charge prevention, idempotent playback, distributed locks, and combo batching.
Learn how to deliver and preload SVGA, VAP, and PAG gift assets using CDN distribution, version control, priority caching, and weak-network fallback strategies.
A practical guide to optimizing live gift animations on low-end phones, covering frame-rate stability, overheating, memory usage, performance testing, and fallback strategies.