About StreamCast 2.0
Desktop app. Push one video file or folder to Twitch, YouTube, Facebook, Instagram, TikTok, Kick, and custom RTMP — all at same time. Built in Rust + Tauri, powered by FFmpeg.
Features
- Multi-platform simulcast — stream to many destinations at once, single encode.
- Video sources — single file or folder playlist, optional loop.
- Hardware encoders — NVIDIA NVENC, Intel QSV, AMD AMF, x264 fallback.
- Orientation modes — auto, landscape 1080p, portrait 1080×1920.
- Quality presets — 480p, 720p, 1080p, 1080p60.
- Proxy support — HTTP and SOCKS5 with auth, built-in tunnel + latency tester.
- Sessions — create, rename, duplicate, persist across restarts.
- Start All / Stop All — batch control.
- Auto-reconnect — 5 retries with backoff on crash.
- Live stats — FPS, bitrate, frames, dropped, speed per session.
- Log buffer — 250-line rolling FFmpeg stderr per session.
- System tray — minimize-to-tray, live count tooltip.
- Cross-platform — Windows, macOS, Linux.
- Free + Pro tiers — Free: 1 stream, YouTube/Facebook. Pro: unlimited, all platforms.
Key Features
Simulcast to Twitch, YouTube, Facebook, Instagram, TikTok, Kick, custom RTMP
Single file or folder playlist as source
Loop playback
Hardware encoders: NVIDIA NVENC, Intel QSV, AMD AMF
Software x264 fallback
Orientation: auto, landscape 1920×1080, portrait 1080×1920
Quality presets: 480p, 720p, 1080p, 1080p60
Per-destination bitrate override
HTTP and SOCKS5 proxy with auth
Built-in proxy latency tester
Multiple named sessions
Sessions persist across restarts
Rename and duplicate sessions
Start All / Stop All batch control
Auto-reconnect with 5 retries and backoff
Live stats: FPS, bitrate, frames, dropped, speed
250-line rolling FFmpeg log per session
System tray with live count tooltip
Minimize-to-tray on close
Pre-flight FFmpeg and source validation
Free and Pro license tiers
System Requirements
Windows 10/11, macOS 10.15+
4 GB RAM minimum, 8 GB recommended
200 MB disk space
FFmpeg (bundled with installer)
GPU with NVENC, QSV, or AMF for hardware encoding (optional)
Stable upload bandwidth: 3 Mbps (720p), 6 Mbps (1080p), 10 Mbps (1080p60)
Internet connection for streaming and license activation
Stream key from each target platform