Coke Studio Mobile App

Engineered an ultra-fast, cross-platform mobile music ecosystem designed to stream high-fidelity studio tracks, multi-camera live performances, and exclusive artist content with sub-second buffering across global markets.

Technologies Used

Flutter Node.js CloudFront WebSockets Redis Docker

The Brief

Coke Studio required a next-generation mobile streaming app capable of broadcasting live national season premieres to millions of concurrent listeners without buffering or playback stutters.

The platform integrates synchronized live lyrics, multi-camera studio viewing angles, localized artist interviews, and offline encrypted playback.

Challenges

Managing sudden, massive surges in traffic during live premiere broadcasts on varying 3G/4G/5G mobile networks:

Handling over 1 million concurrent listeners during live season launches.
Achieving sub-second initial buffer latency across emerging mobile markets.
Broadcasting mass push notifications to 500k+ users within seconds.
Securing high-resolution master audio tracks with offline caching encryption.

Our Approach

Implemented adaptive bitrate audio streaming, edge caching via AWS CloudFront CDN, and a custom offline caching engine.

STEP 01

Edge CDN Distribution

Configured multi-region AWS CloudFront caching nodes delivering audio segments directly from nearest geographical edge servers.

STEP 02

Adaptive Bitrate Streaming

Dynamic bitrate algorithms that scale quality instantaneously based on real-time cellular connection stability.

STEP 03

Encrypted Offline Vault

Built an AES-256 encrypted local caching engine allowing users to enjoy studio tracks offline with zero data consumption.

STEP 04

Interactive Fan Engagement

Created live lyric synchronization, multi-camera angle switching, and localized artist voting during live broadcasts.

Solutions

Over 1 million active listeners during premier season releases with 99.98% playback uptime and sub-0.8s average buffer latency.
4.8★ app rating across iOS and Android with zero broadcast downtime.

1M+

Active Listeners

4.8★

App Store

<0.8s

Buffer Latency

99.98%

Uptime

APP INTERFACE SHOWCASE

Designed for Engaging User Experience

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Coke Studio Mobile App

The Brief

Challenges