Libmediaprovider-1.0 Link [TESTED]

LibMediaProvider-1.0 is a developer library for The Elder Scrolls Online (ESO) designed to facilitate the sharing of media assets—such as fonts, textures, and sounds—between different add-ons. It is inspired by the LibSharedMedia-3.0 library used in World of Warcraft and serves as a central registry where add-ons can register their custom media for others to use. Key Developer Features

Media Registration: Developers can register unique fonts or textures to a global table, making them selectable in the settings of other add-ons (e.g., chat mods or unit frames).

Global Access: As of version 1.0 r20, the library no longer requires LibStub. Developers should now access it directly via the global variable LibMediaProvider.

Legacy Compatibility: While it was previously referenced as LibMediaProvider-1.0, newer versions (1.1+) have officially changed the name to simply LibMediaProvider, though the older reference is often still supported for backward compatibility.

Security: Recent updates include "Media Table security" to prevent other add-ons from accidentally overwriting or breaking the registry. Implementation Guide

If you are developing or maintaining an ESO add-on, follow these implementation standards: 1. Manifest Declaration

To ensure your add-on loads after the library, add it to your .txt manifest file: ## DependsOn: LibMediaProvider>=34 Use code with caution. Copied to clipboard

Note: Using >=34 ensures compatibility with the transition to the new UI font rendering system introduced in Update 41. 2. Accessing the Library in Lua

Update your code to use the direct global variable instead of the outdated LibStub method:

Old Method: local LMP = LibStub:GetLibrary("LibMediaProvider-1.0") New Method: local LMP = LibMediaProvider 3. Registering Media To share a font or texture, use the registration functions:

Fonts: LMP:Register("font", "MyCustomFontName", "path/to/font.otf")

Statusbars: LMP:Register("statusbar", "MyTextureName", "path/to/texture.dds") Troubleshooting for Users If an add-on reports that LibMediaProvider-1.0 is missing:

Manual Install: Download the library from ESOUI and place the folder in your Documents/Elder Scrolls Online/live/AddOns/ directory. libmediaprovider-1.0

Minion: Ensure the library is installed as a standalone "AddOn" rather than relying on it being "embedded" within another mod.

Out of Date: Check the "Load out of date add-ons" box in the ESO character select menu if the library version hasn't been updated for the latest game patch. LibMediaProvider : Libraries : Elder Scrolls Online AddOns

Key Responsibilities of libmediaprovider-1.0

The Future: libmediaprovider-2.0 and Beyond

With Android 14 and 15, Google has begun rolling out libmediaprovider-2.0 in beta form. Key improvements include:

AVIF and JXL support – Modern codecs for better compression.
On-device ML indexing – Automatic scene recognition (beach, sunset, document) stored in the media database.
Encrypted thumbnail cache – For devices with hardware-backed keystores.

Nevertheless, libmediaprovider-1.0 remains the default on billions of devices running Android 10–13. It will continue to be relevant for legacy support until at least 2027.

Feature Proposal: On-Device Intelligent Deduplication Engine

1. Concept & Goal Users often accumulate duplicate media files—identical photos saved from different chats, burst shots, or re-downloaded videos. This feature aims to automatically identify, group, and manage duplicate media assets directly within the libmediaprovider backend, freeing up storage space without requiring user intervention or third-party apps.

2. Integration Architecture The feature integrates into libmediaprovider as a background indexing service.

Trigger: The MediaScanner service invokes the deduplication hook whenever new media is inserted into the files database.
Analysis: A lightweight, on-device hashing algorithm compares the new file's signature against existing entries in the MediaStore.
Database Extension: A new table, duplicates_table, maps file_id to a canonical_id (the "original" file).

3. Key Components

A. Perceptual Hashing Module (pHash): Instead of relying solely on exact byte-for-byte MD5 matching (which fails if metadata differs), the library will utilize a perceptual hashing algorithm. This allows the detection of visually identical images even if they have slight compression differences or metadata tags.
B. Cluster Management API: New native methods exposed via libmediaprovider:
- int32_t identify_duplicates(file_id): Returns a list of IDs considered duplicates.
- status_t merge_duplicates(primary_id, list<secondary_ids>): Hides secondary files from the main MediaStore query view while retaining the file on disk until a cleanup threshold is reached.
C. Storage Policy Engine: A set of heuristics to determine the "primary" file:
- Prefer the file with the highest resolution/bitrate.
- Prefer the file in the DCIM/Camera folder over a Downloads or Messaging folder.
- Preserve user-edited versions over raw imports.

4. Workflow Scenario

Ingest: A user saves a photo from WhatsApp. libmediaprovider inserts it into the database.
Processing: The postInsert hook calculates the perceptual hash.
Matching: The hash is compared against the index. It finds a match: a photo taken by the Camera app 2 days ago.
Action: libmediaprovider marks the WhatsApp copy as a "hidden duplicate" in the database view.
Result: When the user opens the Gallery app, they only see one photo. If they delete the visible one, the system automatically promotes the hidden duplicate to the primary slot, or marks both for garbage collection based on user preference.

5. Benefits

Storage Optimization: Reduces redundant data usage.
Performance: Smaller query result sets for the MediaStore cursor, leading to faster gallery loading times.
UX: Cleaner gallery views without manual curation.

6. Security & Privacy Considerations

Sandboxing: All hashing occurs locally within the libmediaprovider process. No data leaves the device.
Access Control: Apps querying for duplicates must hold specific permissions (e.g., ACCESS_MEDIA_LOCATION) to prevent leakage of file relationships.

Understanding LibMediaProvider-1.0: The Backbone of ESO Addon Customization

In the world of The Elder Scrolls Online (ESO), visual and functional customization is largely driven by a robust community of addon developers. At the heart of many of these interface overhauls is a vital utility library known as LibMediaProvider-1.0 (often abbreviated as LMP).

Originally inspired by World of Warcraft’s LibSharedMedia-3.0, LibMediaProvider acts as a central warehouse for media assets—such as fonts, textures, and sounds—allowing different addons to share and access them seamlessly. What is LibMediaProvider-1.0?

LibMediaProvider is a shared library that facilitates the "registration" and "fetching" of media files. Without it, every individual addon would need to include its own copies of fonts or status bar textures, leading to redundant files and higher memory usage.

Registration: An addon can register a new piece of media (like a unique font file) with the library.

Provisioning: Once registered, any other addon—such as Azurah or Combat Metrics—can request that media from the library and use it in its own user interface. Key Supported Media Types

Currently, the library supports several categories of media that developers can utilize to improve the in-game UI: Fonts: Custom text styles for chat, nameplates, and menus. Statusbars: Textures for health, magicka, and stamina bars.

Borders & Backgrounds: Visual frames for windows and UI panels.

Sounds: Shared audio cues from the default UI (Note: ESO does not currently support custom external sound files for addons). Transitioning from LibStub

Older versions of this library relied on a legacy tool called LibStub to load correctly. However, modern versions of LibMediaProvider (from version 1.0 r20 onwards) have deprecated LibStub in favor of a direct global variable.

If you are an addon developer or a user seeing "LibStub required" errors, it usually means you are running an outdated addon that hasn't been updated to the current LibMediaProvider standards. How to Install and Update LibMediaProvider-1

For most players, the easiest way to manage this library is through the Minion Addon Manager.

Search: Open Minion and use the "Find More" tab to search for "LibMediaProvider".

Install: Click install to place the library in your Documents/Elder Scrolls Online/live/AddOns folder.

Update: Regularly check the "Installed" tab; updates will appear in green when a new version is available. For Developers: Basic API Functions

If you are looking to integrate LibMediaProvider into your own project, the library provides several straightforward Lua functions available on GitHub:

LMP:Register(mediatype, key, data): Adds a new asset to the library.

LMP:Fetch(mediatype, key): Retrieves the file path for a specific asset.

LMP:List(mediatype): Returns a sorted list of all available handles for a specific type (useful for creating dropdown menus).

As of recent updates (version 1.1 r34 and later), the addon name has officially shifted to LibMediaProvider, and developers are encouraged to update their ## DependsOn manifest tags to reflect this change for better console compatibility. LibMediaProvider : Libraries : Elder Scrolls Online AddOns

Mar 13, 2557 BE — LibMediaProvider : Libraries : Elder Scrolls Online AddOns. ... LibMediaProvider is inspired by and borrows from LibSharedMedia-3. Elder Scrolls Online AddOns LibMediaProvider : Libraries : Elder Scrolls Online AddOns

Mar 13, 2557 BE — LibMediaProvider : Libraries : Elder Scrolls Online AddOns. ... LibMediaProvider is inspired by and borrows from LibSharedMedia-3. Elder Scrolls Online AddOns