Windows companion

Install Media Bridge Helper

The Helper performs authorized downloads, stream merging, and audio conversion locally. It is distributed as a transparent portable package with readable Python source.

Open-source portable beta.

Media Bridge Helper 0.3.0 ships as a ZIP containing readable Python source, the official Python embeddable runtime, pinned dependencies, FFmpeg, Deno, and transparent install/remove scripts. There is no custom installer executable.

Download portable HelperView release details

Verify the download

Portable ZIP SHA-256:

0b7d389696b7259d052861d4accbccc82936ea326d176036c5727048ec62f906

Only use a package whose checksum matches the release. The Python and FFmpeg source URLs and hashes are recorded in the included release metadata.

Release integrity

The archive contains the official Python embeddable runtime, pinned dependency metadata, checksums, licenses, and the complete Media Bridge Python source. The installation script is a readable text file and does not request administrator privileges.

See the release-integrity policy.

Install

  1. Install the extension from the supported browser store.
  2. Download and extract the portable Helper ZIP.
  3. Review the source or ask an AI/code-review tool to inspect it.
  4. Run install.cmd once, then restart Firefox.
  5. Open Media Bridge and confirm that its status reads Ready.

No separate Python, PowerShell, FFmpeg, Deno, administrator account, or custom installer executable is required.

Remove

Run uninstall.cmd, then remove the browser extension. See the support guide for optional downloaded-file and state cleanup.