How to Stream Media from PC to Android Over Wi-Fi (Host Mode)
Host Mode turns any device running RideStream into an embedded HTTP media server. It broadcasts your music and movie library to every connected device on your local Wi-Fi — allowing you to watch movies on Android from another room without cables, external drives, or cloud uploads.
What is Host Mode?
When you start Host Mode, RideStream launches a lightweight local HTTP server directly on your device. The host maintains an active registry of client connections and streams requested audio or video chunks over your local area network (LAN).
Receivers connect automatically via Network Discovery, so no manual IP configuration or server software installation is required.
Network Topology Architecture
Media files are read directly from local storage and served over your private home Wi-Fi router. Zero bytes leave your home network.
Step-by-Step: How to Start Hosting
- Open RideStream on the device containing the media you want to share (e.g. your Windows PC).
- Click or tap the Cast Icon 📡 in the top right toolbar to open the Streaming Mode dialog.
- Tap Host Stream. The app starts the embedded server and displays
"Hosting stream on port 9191"(the port is fixed). - On your receiving device (e.g. Android phone), open RideStream and select Receiver Mode to connect and start playing media immediately.
Pushing Connections to Receivers
Instead of waiting for receivers to connect, host devices can scan and initiate connections directly:
- While hosting, tap Search for Clients inside the Streaming Mode dialog.
- RideStream scans your LAN and lists all active receiver instances.
- Tap any discovered device in the list to send a connection trigger. The receiver will connect instantly and load your server playlist.
Auto Host Mode
If you want your Windows PC or tablet to act as a dedicated, always-on media server, enable the Auto Host Mode toggle inside the Streaming Mode dialog. RideStream will automatically launch the HTTP streaming server whenever the application starts in the background.
Windows Firewall Configuration
To ensure receiving devices can connect to your host PC, Windows Defender Firewall must allow incoming TCP traffic on port 9191 (media streams + state) and UDP port 8082 (discovery broadcasts).
🔧 View PowerShell Command for Windows Firewall
Run PowerShell as Administrator and execute the following commands to allow incoming RideStream traffic:
netsh advfirewall firewall add rule name="RideStream Host Server" dir=in action=allow protocol=TCP localport=9191
netsh advfirewall firewall add rule name="RideStream Discovery" dir=in action=allow protocol=UDP localport=8082If your firewall prompt was previously dismissed, re-allow the app via Windows Security → Firewall & network protection → Allow an app through firewall. See the Network Discovery guide for the full Windows 11 setup.
🌐 How to Find Your Host PC's IP Address
If auto-discovery is blocked on your router, receivers can connect by entering your host's local IP address manually:
- On Windows: Open Command Prompt and type
ipconfig. Look for the IPv4 Address (e.g.,192.168.1.100). - On Android: Open Wi-Fi Settings → Network Details → IP Address.
- Hosting from a hotspot? If your PC is sharing a Mobile Hotspot, the host IP is the hotspot gateway, typically
192.168.137.1. If your phone is the hotspot, it's typically192.168.43.1.
🔧 Troubleshooting Host Connections
❓ Receivers Cannot Find the Host Server Automatically?
- Check Wi-Fi Network: Ensure both devices are on the exact same Wi-Fi SSID and subnet (avoid Guest networks that isolate LAN traffic).
- Router isolation: If your router has "AP Isolation" / "Client Isolation" enabled, wireless clients can't see each other — disable it.
- Windows Firewall: Make sure Windows Defender Firewall allows incoming connections on port
9191and UDP8082(discovery). - Manual IP Entry: Type the host PC's LAN IP address (e.g.
192.168.1.50) directly into the receiver's IP input field.
See the full Discovery Troubleshooting guide for details.
❓ Can I Host Media Using a Mobile Phone Hotspot?
Yes! You can turn on your mobile Wi-Fi hotspot on your phone and connect your Windows laptop or tablet to it. RideStream will discover devices over the hotspot LAN without consuming mobile internet data.
❓ Why Does Video Stutter or Buffer Frequently?
Video buffering is caused by Wi-Fi signal interference or low bandwidth on 2.4 GHz channels. Switch your router to 5 GHz, or set the player quality to Auto / 720p / 480p so the stream scales down gracefully.