92 lines
5.4 KiB
Markdown
92 lines
5.4 KiB
Markdown
# TalkEdit — Feature Roadmap
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Features are grouped by priority. Check off items as they are implemented.
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---
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## 🔴 Highest Impact Next — Conversion and retention
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- [ ] [#015] **Word text correction** — allow editing the transcript text of a word without affecting its timing. Whisper gets homophones/proper nouns wrong constantly. Pure frontend state change; no backend needed.
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- [ ] [#013] **Re-transcribe selection** — if Whisper gets a section wrong, let the user select a word range and re-run transcription on just that segment (optionally with a different model or language).
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- [ ] [#012] **Low-confidence word highlighting** — WhisperX already returns `confidence` per word. Words below a threshold (e.g. < 0.6) should be visually underlined or tinted so the user knows where to double-check.
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- [ ] [#018] **Audio normalization / loudness targeting** — single "Normalize" button that targets a LUFS level (-14 for YouTube, -16 for Spotify). Backend: `ffmpeg -af loudnorm`. Very high value for podcasters, ~2–3 hours of work.
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- [ ] [#024] **Export to transcript text / SRT only** — some users just want a clean `.txt` or `.srt` of the edited transcript without rendering video.
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- [ ] [#023] **Batch silence removal** — full-file scan + remove all pauses above threshold in one click. Distinct from the manual trimmer above; this is a "fix the whole file" operation.
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---
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## 🟡 Medium Impact — Workflow completeness
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- [ ] [#016] **Named timeline markers** — drop named marker pins on the waveform (like Resolve markers). Store as `{ id, time, label, color }` in the project. Rendered as colored triangles on the timeline canvas.
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- [ ] [#017] **Chapters** — group markers into named chapter ranges. Useful for podcasts and lectures. Exportable as YouTube chapter timestamps in the description.
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- [ ] [#041] **Customizable hotkeys / keymap editor (left-hand focused)** — allow users to view, remap, and reset keyboard shortcuts (transport, edit, save/export, zone tools), with a default preset optimized for left-hand reach (Q/W/E/R/A/S/D/F/Z/X/C/V + modifiers). Include conflict detection, an alternate standard preset, and one-click "restore defaults".
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- [ ] [#022] **Clip thumbnail strip** — video frame thumbnails along the timeline so users can navigate visually, not only by waveform. Backend: `ffmpeg` thumbnail extraction at regular intervals.
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---
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## 🟢 Lower Impact — Expansion and advanced scope
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- [ ] [#020] **Video zoom / punch-in** — scale and position the video (crop, zoom, pan). Used constantly on talking-head videos for emphasis. Backend: `ffmpeg -vf crop/scale/zoompan`.
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- [ ] [#021] **Multi-clip / append** — load a second video and append it to the timeline. Even without a full multi-track timeline, "append clip" is a heavily used workflow.
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- [ ] [#019] **Background music track** — a second audio track for background music with volume ducking. Major gap in Descript that TalkEdit could own. Backend: `ffmpeg` amix + `asendcmd` for auto-ducking.
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- [ ] [#014] **Optional VibeVoice-ASR-HF transcription backend (future)** — evaluate as an alternate transcription mode for long-form, speaker-attributed transcripts. Keep WhisperX as the default for word-level timestamp editing.
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---
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## ✅ Completed high-impact foundation
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- [x] [#001] **Cut / Mute sections**
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- [x] [#002] **Silence / pause trimmer**
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- [x] [#003] **Operation-level undo for batch actions**
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- [x] [#004] **Grouped silence-trim zones (editable batch)**
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- [x] [#005] **Edit silence-trim group settings after apply**
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- [x] [#006] **Volume / gain control**
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- [x] [#007] **Speed adjustment (4th zone type)**
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- [x] [#008] **Cut preview**
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- [x] [#009] **Timeline shows output length**
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- [x] [#010] **Transcript search (Ctrl+F)**
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- [x] [#011] **Mark In / Out + delete (I / O keys)**
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---
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## 💡 TalkEdit competitive advantages to lean into
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These aren't features to build — they're things to make more visible in the UI and README:
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- **100% offline / no account required** — CapCut requires login and sends data to servers. Descript is cloud-first. TalkEdit never leaves the machine.
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- **Local AI models** — Ollama support means no API costs and no data leaving the device.
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- **Word-level precision** — editing by deleting words (not dragging razor cuts) is faster for talking-head content than any timeline-based editor.
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- **Works on long files** — virtualized transcript + chunked waveform handles 1hr+ content that bogs down CapCut.
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---
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## ✅ Already Implemented
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- [#025] Word-level transcript editing (select, drag, shift-click, delete)
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- [#026] Ctrl+click word → seek timeline to that position
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- [#027] Waveform timeline with zoom (Ctrl+scroll), scroll, drag-to-scrub playhead
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- [#028] Auto-scroll waveform when playhead goes off-screen
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- [#029] AI filler word detection and removal (Ollama / OpenAI / Claude)
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- [#030] AI clip suggestions for social media
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- [#031] Noise reduction (DeepFilterNet or FFmpeg ANLMDN)
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- [#032] Export: fast stream-copy or full reencode (MP4/MOV/WebM, 720p/1080p/4K)
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- [#033] Captions: SRT, VTT, ASS burn-in with font/color/position options
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- [#034] Speaker diarization
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- [#035] Project save / load (.aive JSON format)
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- [#036] Undo / redo (100-level history via Zundo)
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- [#037] Multi-format input (MP4, MKV, MOV, AVI, WebM, M4A)
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- [#038] Keyboard shortcuts (Space, J/K/L, arrows, Ctrl+Z/Shift+Z, Ctrl+S, Ctrl+E)
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- [#039] Settings panel: AI provider config (Ollama, OpenAI, Claude)
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- [#040] Cut/mute range creation on timeline with draggable zone edits and Delete-to-remove
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