# Media3 Bandwidth Abr

> Compact skill for Media3 bandwidth estimation, ABR limits, load control, network constraints, and preload contention.

- **Type:** Skill
- **Install:** `agentstack add skill-sunnat629-android-media-pack-media3-bandwidth-abr`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [sunnat629](https://agentstack.voostack.com/s/sunnat629)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [sunnat629](https://github.com/sunnat629)
- **Source:** https://github.com/sunnat629/android-media-pack/tree/main/.skills/media/delivery/media3-bandwidth-abr

## Install

```sh
agentstack add skill-sunnat629-android-media-pack-media3-bandwidth-abr
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

## Trigger

Use for bitrate quality, startup stalls, low-quality playback, network-aware limits, or preload starving active playback.

## Rules

- Start with `streaming-media-architecture` for ownership, KMP split, preload window, and telemetry.
- Pin Media3 to `1.10.1` through the version catalog.
- Keep Media3 APIs in Android source sets; expose KMP-safe state/events upward.
- Share bandwidth knowledge between player/preload paths when possible.
- Use sensible mobile bitrate ceilings; never cap below the lowest playable variant.
- Shrink buffers/preload under data saver, battery saver, thermal pressure, or cellular constraints.
- Do not set huge mobile buffers to mask bad manifests.

## Example

```kotlin
TrackSelectionParameters.Builder()
    .setMaxVideoBitrate(6_000_000)
    .build()
```

The `Context` overload of `TrackSelectionParameters.Builder` is deprecated; you **MUST** use the no-argument builder.

## Related

- `media3-hls-dash-adaptive-streaming`
- `media3-datasources-networking`
- `media3-analytics-telemetry`

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [sunnat629](https://github.com/sunnat629)
- **Source:** [sunnat629/android-media-pack](https://github.com/sunnat629/android-media-pack)
- **License:** Apache-2.0

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-sunnat629-android-media-pack-media3-bandwidth-abr
- Seller: https://agentstack.voostack.com/s/sunnat629
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.