MediaCast · Fifth Third Edition

About this Fifth Third module

MediaCast streams local video, audio and photo files from an Android device to DLNA renderers, Chromecast targets and AirPlay receivers on the same network. The Fifth Third Edition supports on-the-fly transcoding of H.265, VP9 and AV1 sources into H.264 for older TVs, subtitle burn-in from external SRT and VTT files, gapless playlist queueing and a "follow me" mode that hands off playback from a bedroom to a living-room speaker when both are on the same subnet. No account, no cloud, no telemetry — the receiver list is discovered on the LAN through mDNS and SSDP. Signed with the Fifth Third release key. Provisioned to your FifthThirdStore workspace via the marketplace API.

What ships in the Fifth Third batch

• Signed APK bundle with the Fifth Third release key (5.3.20)
• SHA-256 checksum displayed at install time and stored in the workspace audit log
• Marketplace API entitlement scoped to your FifthThirdStore workspace
• Fifth Third Wednesday auto-update track
• On-device settings export/import in JSON

How to install

Open the FifthThirdStore workspace app on your Android device, sign in with your workspace email, tap the Fifth Third shelf and select this module. The install runs on the standard PackageInstaller path. No sideloading, no custom loader, no shell script.

What the Fifth Third release key means

The Fifth Third release key is our internal signing key for the current quarterly batch. Every module ships with the same key so a workspace can verify all of its provisioned modules against a single, documented public key. When we roll a new batch the key rotates and the previous one moves to a documented sunset schedule.