Page History
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- Middleware Layer
- WPE WebKit
- WPE Thunder plugin
libcobalt(YouTube runtime)
- Application Layer
- Reference UI Thunder plugin
- YouTube Thunder plugin
- Premium native apps such as:
- Amazon Prime Video Netflix
(Along with their it respective Thunder plugins)
- Amazon Prime Video Netflix
...
Applications are split into three logical BOLT package types:
| Package Type | Description |
|---|---|
| Base | Core dependencies required for application execution |
| Runtime | Shared runtimes used by applications |
| App | The actual application packages (UI, YouTube, etc.) |
| Info | ||
|---|---|---|
| ||
The following diagram provides a deliberately high‑level and simplified representation of a more complex packaging architecture. Its purpose is to offer an accessible, quick visual reference—suitable for a two‑minute overview—illustrating how the Bolt packages are organized within the broader system.
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| Info | ||
|---|---|---|
| ||
For a detailed explanation on preloading of Factory Apps and provisioning flow, refer to: Factory Apps on RDK8 |
Summary
| Aspect | RDK7 | RDK8 |
|---|---|---|
| Application Layer | Present | Removed |
| Platform Dependency | Platform-specific | Platform-agnostic |
| App Upgrade Model | Firmware rebuild required | Independent BOLT upgrades |
| WebKit / Libcobalt | Middleware | Runtime BOLT packages |
| UI Delivery | Application layer | Preloaded as part of Factory Apps |
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