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Dragonflight - self-hosted broadcast media asset management. SRT/RTMP/SDI ingest via Blackmagic DeckLink, FFmpeg proxy generation, growing-file editing via SMB + Premiere Pro CEP panel, BullMQ job queue, S3-compatible storage (RustFS). Replaces Grass Valley AMPP FramelightX.
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ZGaetano 0ea8d7ce33 fix(timeline): cap right-trim at source asset boundary 
When duration_ms is known, dragging the right-trim handle past the end
of the source clip could push timeline_out_frames beyond what the source
material covers.  Cap the delta so neither timeline_out_frames nor
source_out_frames can extend past the available source frames.

Also changed assetFrames fallback from origSrcOut (prevents any extension
when duration is unknown) to null, so the guard is simply skipped when
we don't have duration metadata.
2026-05-19 00:02:34 -04:00
docs/superpowers docs: add Phase 1 NLE Editor implementation plan 2026-05-18 19:34:53 -04:00
services fix(timeline): cap right-trim at source asset boundary 2026-05-19 00:02:34 -04:00
.env.example fix(infra+workers): S3 creds, ffprobe, BullMQ awaits, thumbnail seek, bin optional, docker-compose vars, jobs Redis, recorders stop codes: .env.example 2026-05-16 00:29:45 -04:00
.gitignore feat(editor): integrate openreel-video as services/editor with MAM hooks 2026-05-17 21:44:37 -04:00
docker-compose.yml feat(growing-files): Phase 1 - live HLS preview during recording 2026-05-18 07:29:50 -04:00
README.md add README.md 2026-04-07 21:58:16 -04:00
setup-repo.sh add setup-repo.sh 2026-04-07 21:58:16 -04:00

README.md

Wild Dragon

Self-hosted Media Asset Management platform built to replace Grass Valley AMPP FramelightX.

Services

Service Port Description
web-ui 8080 Browser-based MAM interface + capture controls
mam-api 3000 REST API — assets, projects, bins, jobs
capture 3001 SDI capture daemon (Blackmagic DeckLink + FFmpeg)
worker — Async job processor (proxy gen, thumbnails, conform)
db 5432 PostgreSQL 16 metadata store
queue 6379 Redis 7 job queue (BullMQ)

Quick Start

# Clone
git clone https://forge.wilddragon.net/zgaetano/wild-dragon.git
cd wild-dragon

# Configure
cp .env.example .env
# Edit .env with your S3 credentials and secrets

# Launch
docker compose up -d

# Open
open http://localhost:8080

Architecture

SDI Input (DeckLink) → capture service → dual FFmpeg streams
                                          ├─ HiRes (ProRes) → S3
                                          └─ Proxy (H.264)  → S3
                                                                ↓
                        web-ui ← mam-api ← PostgreSQL ← worker (BullMQ)
                                                          ├─ proxy_gen
                                                          ├─ thumbnail
                                                          └─ conform (EDL → FFmpeg → export)

Tech Stack

  • Backend: Node.js / Express
  • Frontend: Vanilla HTML/CSS/JS
  • Database: PostgreSQL 16
  • Queue: Redis 7 + BullMQ
  • Storage: S3-compatible (RustFS)
  • Media Processing: FFmpeg
  • Capture: Blackmagic DeckLink SDK
  • Deployment: Docker Compose

License

MIT