Orev MP4 Compilation Studio - UI Phase 7 Export Workflow Command Layer

UI Phase 7 Export Workflow Command Layer

Export pass: preflight, fast path, record stitch, split FFmpeg, package outputs, and QA artifacts now read as one command route without changing encoder logic.

01 Preflight Gate Timeline readiness, warnings, estimates, and capability checks move into the first visible export checkpoint.

02 Export Decision Deck Auto Export, Fast 5.1 MP4, Split FFmpeg, and Record Stitch now present as deliberate workflow branches.

03 Package Outputs Project JSON, EDL, playlists, timeline reports, QA JSON, and manifests are grouped as release artifacts.

Phase 8 Ready Responsive and accessibility hardening can now target a coherent export command surface.

MP4 Clip Vault

Drop MP4 compilation source clips here. Add or relink media without sending files anywhere.

Intake railMedia source management stays compact so the center stage gets priority.

Add or relink MP4 outputs Multiple files supported. Phase 8.4 keeps Fast 5.1 MP4 visible in the header and export panel for source-preserve playlist stitching while keeping realtime rendering as fallback.

Relink Folder

Composition Preview

No timeline items loaded.

Forged stageCanvas renderer stays untouched; the shield frame, raven glass, and fire/ice trim are CSS-only.

Ready

Timeline Forge

Drag cards to reorder. Clip states, gaps, transitions, and export warnings now read as a track deck.

Zoom 1.00x Snap trims

0 clips 0 gaps 0 transitions 00:00 0 missing

Source cards Transition rail Export readiness

Inspector Forge, Export Command, and Package Bay

Phase 7 routes export choices through preflight, method selection, stitch status, artifact packaging, and the build log.

Export command layerExisting controls stay bound to their IDs; Phase 7 adds a command route, method cards, package grouping, and visual export priority.

PreflightReadiness + warnings Auto RouteSmart export path Render MethodsFast 5.1 + record PackagesEDL + reports + QA

01Project Forgecanvas and defaults

Project

Compilation title

Width Height

FPS Legacy global gap seconds

Background Show clip title overlay

02Master Audiobus and silence tools

Phase 7 Master Audio

Master volume 100% Silence slate seconds 2.00s

Enable soft limiter during export

The master bus is browser-native. Fades and envelopes are applied during preview and stitched recording. The limiter uses Web Audio when the browser allows it.

03Builder Presetscards, gaps, transitions

Phase 3/4 Builder

Default transition Default transition duration 1.00s Transitions belong to the item before the next timeline item. Cut duration exports as zero.

04Branding Deckoverlay, watermark, safe guides

Phase 4 Branding Layer

Visual preset

Global brand title Global brand subtitle

Overlay style Accent color

Overlay opacity 52%

Show logo / watermark Show title-safe guides

Load Watermark Image

No watermark image loaded.

Watermark position Watermark size 14%

Watermark opacity 72% Watermark media is session-loaded only. Project JSON stores the filename reminder, not the image binary.

05Fast Pathsource-preserve readiness

Phase 8.4 Fast Assembly and Source-Preserve Export

Strict match: resolution, dimensions, and container

Fast path waiting for timeline data.

Phase 8.4 keeps the uploaded split FFmpeg WASM batch, makes Fast 5.1 MP4 visible as its own export action, and refuses zero-byte browser recorder downloads.

For maximum speed and original audio preservation, use source-preserve MP4 when you can accept hard cuts and no burned-in overlays. Use Record Stitch when the final video must include transitions, gaps, overlays, lower thirds, watermarks, fades, or gain processing.

06Relink / Cachemissing media recovery

Phase 6 Relink / Cache

Relink Folder Relink Selected

No project media is missing.

Cache status waiting for media.

Projects still save references, not embedded video. Phase 6 stores fingerprints for reliable matching. Optional cache uses this browser's IndexedDB storage and can be cleared anytime.

07Selected Item Consoletrim, audio, gap, transition

Selected Timeline Item

Select a clip or gap to edit. Select a clip before another item to edit its transition out.

Display title

Trim in Trim out

Volume 100%

Phase 7 Clip Audio

Fade in Fade out

Gain envelope

Waveform not scanned yet.

Transition After This Item

No following item. Transition out is disabled for the final timeline item.

Transition type Duration 0.00s

08Keyboard Railoperator shortcuts

Keyboard

Space play / pause Esc stop Left / Right select item Alt + Left / Right move item Del remove unlocked item

09Preflight Gatereadiness, estimates, warnings

Phase 7 Export Preflight Gate

Preflight waiting for timeline data.

Failure guide: no export attempt yet.

10Export Command BayAuto, Fast 5.1, Split FFmpeg, Record Stitch

Export

01 Run Gate Start with Preflight to check duration, missing media, warnings, and browser capability. Uses: Run Preflight

02 Auto Route Let the app pick strict split FFmpeg where possible, then fall back to Record Stitch. Uses: Auto Export

03 Fast 5.1 Use source-preserve MP4 when speed and original audio matter more than burned-in effects. Uses: Fast 5.1 MP4

04 Record / Package Use Record Stitch for overlays and transitions, then ship EDL, reports, playlists, and QA. Uses: Record Stitch + package tools

Preferred recording type Monitor audio during export

Fast 5.1 MP4Fast source-preserve MP4 stitch for compatible full MP4 clips. Skips rendered effects by design.

Split FFmpeg idle. Strict stitch keeps the exact timeline rules; Fast 5.1 MP4 preserves source streams and flattens render-only effects to hard cuts.

Idle.

Release artifacts Project JSON / Manifest / EDL / Playlists / Timeline Report / QA JSON Status authority Split FFmpeg status + final export status stay visible directly above package controls.

Load EDL

Auto Export keeps the safe behavior: strict split FFmpeg when possible, otherwise Record Stitch. Use Fast 5.1 MP4 when speed and original source audio preservation matter more than rendered effects.

11Build Logsession feedback