Show HN: GhostStream – zero-config hardware-accelerated video transcoding https://ift.tt/jMvrKNQ

Show HN: GhostStream – zero-config hardware-accelerated video transcoding Hi HN, I built GhostStream while working on a self-hosted media server and wanting a simple way to offload video transcoding to whatever hardware was available on the network. GhostStream is an open-source video transcoding server with: - zero configuration startup - automatic GPU / encoder detection (NVENC, QuickSync, AMF, VideoToolbox) - live HLS streaming, ABR, and batch modes - automatic fallback to CPU if hardware encoding fails - a small HTTP + WebSocket API for progress updates It’s designed to run locally (no cloud dependency) and works well as a sidecar for lightweight media servers. If you want to see it working quickly, the repo includes a demo that starts a transcode from a public video URL and opens playback automatically: python examples/demo.py I’m mainly interested in feedback on the API surface, hardware detection, and real-world transcoding edge cases. https://ift.tt/AnrgkYX December 17, 2025 at 09:14AM