# LV2

An open and extensible audio plugin standard

Version | 1.18.10

- Main Page
- Modules
- Data Structures
- Files

Modules
Here is a list of all modules:
[detail level 1 2 3]

▼LV2 | The LV2 specification
▼Atom | A generic value container and several data types
Forge | An API for constructing LV2 atoms
Utilities | Utilities for working with atoms
Buffer Size | Access to, and restrictions on, buffer sizes
LV2 Core | Core LV2 specification
Data Access | Access to plugin extension_data() for UIs
Dynamic Manifest | Support for dynamic data generation
Event | Generic time-stamped events
Instance Access | Access to the LV2_Handle of a plugin for UIs
▼Log | Interface for plugins to log via the host
Logger | Convenience API for easy logging in plugin code
MIDI | Definitions of standard MIDI messages
Morph | Ports that can dynamically change type
Options | Instantiation time options
Parameters | Common parameters for audio processing
Patch | Messages for accessing and manipulating properties
Port Groups | Multi-channel groups of LV2 ports
Port Properties | Various port properties
Presets | Presets for plugins
Resize Port | Dynamically sized LV2 port buffers
State | An interface for LV2 plugins to save and restore state
Time | Properties for describing time
User Interfaces | User interfaces of any type for plugins
Units | Units for LV2 values
URI Map | A feature for mapping URIs to integers
URID | Features for mapping URIs to and from integers
Worker | Support for non-realtime plugin operations