Libmediaprovider-1.0 [portable] [ EXCLUSIVE ]
Introducing libmediaprovider-1.0: A Lightweight, Extensible Media Abstraction
libmediaprovider-1.0 is a compact C library that simplifies access to media sources and metadata across applications and platforms. Designed for performance, portability, and easy integration, it provides a consistent abstraction for discovering, reading, and streaming media content without forcing a heavy dependency graph or restrictive APIs.
Comparison to Alternatives
- vs. raw system APIs – You trade 10–30% runtime overhead for portability and event handling. Worth it for multi-platform apps.
- vs. Qt Multimedia – Much smaller footprint (~200 KB vs. Qt's 8+ MB) and no QObject dependency. But no video playback or capture.
- vs. libmediainfo – libmediainfo gives deeper format analysis; libmediaprovider gives file management, change watching, and unified storage access.
Key Responsibilities of libmediaprovider-1.0
Key features
- Simple C API — small, clearly documented surface for discovery, probing, reading, and seeking.
- Pluggable backends — built to load backend modules (local filesystems, HTTP, network shares, device capture) so you only include what you need.
- Metadata extraction — unified access to common tags (title, artist, codec, duration) with extensible key/value pairs for custom fields.
- Streaming-friendly — nonblocking read and seek primitives suitable for players and transcoders.
- Low memory footprint — careful allocations and streaming-first design for constrained environments.
- Thread-safe core — concurrency-safe handles for multi-threaded playback or analysis.