Render engine
- Add Remotion (code-based) as a 2nd render engine alongside After Effects.
node-agent dispatches on Job.Engine; RunRemotion maps bindings -> --props,
renders native then ffmpeg-scales to the quality tier (aspect-preserving).
- content.projects.render_engine + render_remotion_comp (migration 32);
render-svc claim resolves engine and routes (skips .aep for Remotion).
- Admin TemplatesAdmin gains an engine picker + Remotion composition id field.
Template pack (services/remotion)
- 16 branded, Persian (Vazirmatn), color- and text-editable templates, each in
3 aspects (16:9 / 1:1 / 9:16): LogoMotion, Opener, InstaPromo, YouTubeIntro,
Slideshow, HappyBirthday, SalePromo, QuoteCard, EventInvite, Countdown,
GlitterReveal (editable logo image), NowruzGreeting (animated characters),
and 4 cinematic 3D templates via @remotion/three (Hero3D, Nowruz3D,
Birthday3D, Promo3D) with reflections + bloom/DOF/vignette.
- scripts/seed_remotion_templates.py seeds containers/projects/scenes/colors.
Pricing
- Rewrite /pricing to the seconds-based model (charge = length x resolution),
data-driven from /v1/plans, Toman, broker checkout.
Coming-soon
- Persian experimental-build overlay on all pages (launch date + countdown).
Fixes
- middleware matcher bypasses all static asset paths; catalog mapping passes
cover image + preview video so real thumbnails render.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
C2 — real-AE scene snapshots on the node:
- node-agent: runner/snapshot.go RunSnapshot (aerender -comp <key> -s f -e f
→ findRenderedOutput → ffmpeg -frames:v 1 PNG); client ClaimSnapshot /
GetSnapshotUploadURL / ReportSnapshotResult / ReportSnapshotFail; snapshotLoop +
pollSnapshotOnce mirroring the scan loop (reuses the AE-exclusive lock).
- render-svc: GetSnapshotJobMeta + UploadURL handler presigns a PUT to the
public-read user-uploads bucket at snapshots/{project}/{scene}.png and returns a
permanent public_url (not the time-limited export presign); MINIO_UPLOAD_BUCKET +
MINIO_PUBLIC_URL config + compose env + /snapshot/:id/upload-url route.
Epic B — bind edited colours into the render:
- render-svc GetRenderBindings UNIONs studio.saved_shared_colors +
saved_scene_colors (type 'color') so the node writes them before render.
- node-agent binder.go routes type:"color" bindings into the bind-spec colors[]
array that bind.jsx already applies to the frshare colour layers.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The node's onProgress callback only LOGGED — it never POSTed, so render_progress stayed
0 and step stayed Preparing (no bar, no ETA). Add render-svc POST
/v1/internal/render/jobs/{id}/progress (UpdateJobProgress: set render_progress + bump
step Queued/Preparing→Rendering once >0) + client UpdateProgress + wire onProgress to
post it (8s best-effort timeout, AE-CPU/DB-starvation tolerant). Preview already posts;
real-frame preview is epic C.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Edits previously never reached the MP4 (the node rendered template defaults). Now:
- render-svc claim includes the saved input values as bindings (GetRenderBindings →
saved_scene_contents with non-empty value).
- node-agent: new binder.go emits a JSON bind-spec + downloads media locally, runs the
pre-existing data-driven bind.jsx via afterfx (sets text layers' Source Text, replaces
media footage), saves a bound.aep next to the template, then aerender renders THAT.
- 12-min timeout + fresh-AE + done-marker polling (mirrors scan). Non-fatal: on bind
failure the job still renders template defaults.
Verified binding data flows (edited frl_c1t1/frl_c1t2 → claim bindings). Live MP4
verification needs the updated node-agent.exe re-run.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
After a CPU-heavy AE render+transcode the orchestrator/DB can be briefly slow;
the 15s client timeout made the post-render output-upload-url call fail and the
finished MP4 was dropped (completed without export). Bumped client timeout to 60s
and retry the upload-URL call up to 4× with backoff so a finished render's output
is never lost to a transient stall.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Three bugs surfaced bringing up a real After Effects node (verified: AE 2026
claimed + ran, but produced no usable output):
1. aerender got no -comp/-rqindex → "output argument ignored", nothing rendered.
- Claim now returns comp_name from content.projects.render_aep_comp (e.g. "frfinal")
via new Store.GetTemplateCompName; threaded through ClaimedJob → runner.Job →
aerender args (`-comp <name>`, or `-rqindex 1` fallback when unknown).
2. CreateExportForJob INSERT passed render_quality as a bare param into an enum
column → 500 ("output-upload-url HTTP 500"), so completed renders had no export.
- Cast $8::render.render_quality (+ explicit casts for file_type/create_type enums).
3. flatrender-exports bucket didn't exist → uploads would fail anyway.
- render-svc now MakeBucket(exports, templates) idempotently at startup.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Push a font once → every node installs it → admin sees per-node status.
- render-svc: font_requests + node_fonts tables (mig 25); admin GET/POST/DELETE
/v1/node-fonts (with per-node status matrix); internal (HMAC) GET pending +
POST status for node-agents
- node-agent: fontSyncLoop polls pending fonts every 60s, downloads, installs
(Windows Fonts dir + registry / macOS / linux fc-cache), reports Installed/Failed
- gateway: /v1/node-fonts/* → render
- admin /admin/node-fonts: upload a .ttf/.otf → install on all nodes; per-node
Installed/Pending/Failed badges + counts + delete
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
render-svc:
- db.UpdateJobPreview(): writes base64 PNG to render_jobs.image_preview_b64
(only on active jobs; Done/Failed/Cancelled rows ignored)
- POST /v1/internal/render/jobs/:job_id/preview — node agent endpoint
- Route registered under /v1/internal (nodeAuth)
node-agent:
- runner.PreviewFn callback type alongside ProgressFn
- runner.preview.go: GeneratePreviewB64(percent, quality, resolution)
— pure stdlib (image/png + encoding/base64), no external deps
— 320×180 dark frame with animated progress bar + colored indicator dots
- mock render: pushes a preview frame at every step (5→95%)
- real AE render: pushes a preview frame every 30s
- client.UpdatePreview(): POST /v1/internal/render/jobs/:job_id/preview
- main.go: onPreview callback wires client.UpdatePreview() into runner.Run()
frontend:
- render-jobs.ts: RenderJobRow.preview_b64 field; read from progress endpoint
- status/route.ts: previewB64 included in JSON response
- RenderModal: aspect-ratio preview pane during polling — shows spinner until
first frame arrives, then live-updates with each poll (every 3s);
step label overlaid as badge bottom-right
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
soroush.asadi