AI Talking Head
Generate talking head videos, presenter content, and lip-synced videos.
Use this skill when: You need a person (real or AI) talking to camera. Route here from: ai-creative-workflow, ai-creative-strategist, or direct requests.
Why This Skill Exists
The problem: Talking head videos are the most persuasive content format but:
- •Recording yourself is time-consuming and requires confidence
- •Professional presenters are expensive ($500-5000+ per video)
- •UGC creators charge $100-500 per post and may not match your brand
- •Iterating on scripts means re-filming everything
- •Scaling personalized video is nearly impossible manually
The solution: AI talking heads that:
- •Generate professional presenter videos in minutes
- •Let you iterate on scripts without re-recording
- •Create unlimited variants for A/B testing
- •Maintain consistent brand presenter identity
- •Scale personalized outreach cost-effectively
The game-changer: Combining avatar generation + lip-sync lets you:
- •Create a consistent "brand spokesperson"
- •Update any script without re-filming
- •Test multiple presenter styles quickly
- •Produce video content at 10x the speed
Presenter Style Exploration (Before Generation)
Critical insight from ai-creative-strategist: Don't generate with one style and hope it works. Explore genuinely DIFFERENT presenter styles first.
The Style Exploration Process
STEP 1: GENERATE 4-5 DIFFERENT PRESENTER STYLES
This is NOT: Same person with different clothes This IS: Fundamentally different presenter archetypes that each tell a different story
[YOUR BRAND] - Style Exploration Generate presenter concepts for these 5 directions: 1. CORPORATE AUTHORITY - Demographic: 35-50, professional appearance - Setting: Modern office, corporate environment - Wardrobe: Business professional, suit/blazer - Energy: Confident, measured, authoritative - Vibe: "Trust the expert" 2. RELATABLE FRIEND - Demographic: 25-40, approachable look - Setting: Home office, kitchen, casual space - Wardrobe: Smart casual, comfortable - Energy: Warm, conversational, genuine - Vibe: "Let me share what worked for me" 3. ENERGETIC CREATOR - Demographic: 22-35, creator aesthetic - Setting: Ring light setup, content studio - Wardrobe: Trendy casual, branded - Energy: High, dynamic, enthusiastic - Vibe: "You HAVE to try this" 4. EXPERT EDUCATOR - Demographic: 30-55, credible appearance - Setting: Study, library, professional backdrop - Wardrobe: Smart casual, glasses optional - Energy: Calm, explanatory, helpful - Vibe: "Let me explain how this works" 5. LIFESTYLE ASPIRATIONAL - Demographic: 28-45, aspirational look - Setting: Beautiful home, travel location, luxury - Wardrobe: Elevated casual, tasteful - Energy: Relaxed confidence, success aura - Vibe: "This is what my life looks like"
STEP 2: IDENTIFY WINNER
After generating style exploration:
REVIEW each presenter style: Which presenter: - Best matches brand voice? - Would audience trust most? - Fits the content type? - Has right energy level? - Would work across multiple videos? WINNER: [Selected style] BECAUSE: [Why this style wins for this brand/use case]
STEP 3: EXTRACT PRESENTER PRINCIPLES
Once winner identified:
WINNING STYLE EXTRACTION Demographics: - Age range: [X-X] - Gender: [if specific] - Ethnicity: [if specific] - Overall look: [descriptors] Environment: - Primary setting: [where they present from] - Background elements: [what's visible] - Lighting style: [natural/studio/mixed] Wardrobe: - Style: [formal/casual/etc.] - Colors: [palette] - Accessories: [if any] Delivery: - Energy level: [1-10] - Speaking pace: [slow/medium/fast] - Hand gestures: [minimal/moderate/expressive] - Eye contact: [direct to camera always] Audio: - Voice tone: [warm/authoritative/energetic] - Pacing: [conversational/punchy/measured]
STEP 4: APPLY ACROSS CONTENT
Use extracted principles for:
- •All future videos maintain consistency
- •Same presenter = brand recognition
- •Variations in script, not in presenter
Presenter Archetype Deep Dives
Corporate Authority
When to use: B2B, financial services, healthcare, enterprise SaaS, professional services
Visual Formula:
[Man/Woman] in [30s-50s], [silver/dark hair], wearing [tailored blazer/suit], in [modern glass office/conference room with city view], [warm professional lighting], [confident composed expression], [seated at desk OR standing with slight lean], [direct eye contact with camera], [subtle hand gestures], corporate executive style
Setting Options:
- •Corner office with city view
- •Modern conference room
- •Executive desk with minimal decor
- •Standing at presentation screen
- •Seated in designer chair
Wardrobe Options:
- •Tailored navy blazer over white shirt
- •Grey suit, no tie (modern)
- •Classic suit with subtle tie
- •Blazer over turtleneck (thought leader)
- •Professional dress (solid colors)
Energy Markers:
- •Measured pace
- •Deliberate movements
- •Confident pauses
- •Minimal but purposeful gestures
- •Assured vocal tone
Relatable Friend (UGC Style)
When to use: DTC brands, consumer products, wellness, beauty, lifestyle
Visual Formula:
[Friendly man/woman] in [25-40s], wearing [casual but put-together outfit], in [bright modern apartment/kitchen/home office], [natural window light], [genuine warm smile], [relaxed comfortable posture], [talking to camera like a friend], [natural hand movements], authentic UGC creator style
Setting Options:
- •Bright kitchen counter
- •Cozy living room couch
- •Home office with plants
- •Bedroom getting-ready setup
- •Outdoor patio/balcony
Wardrobe Options:
- •Cozy sweater/cardigan
- •Simple t-shirt
- •Casual button-down
- •Loungewear (if brand appropriate)
- •Athleisure
Energy Markers:
- •Conversational rhythm
- •Natural pauses ("honestly?", "okay so...")
- •Expressive facial reactions
- •Genuine enthusiasm without over-selling
- •Relatable body language
UGC Script Patterns:
DISCOVERY: "Okay so I found this [product] and I'm obsessed..." REVIEW: "So I've been using [product] for [time] and here's my honest take..." COMPARISON: "I used to use [old product] but then I tried [new product]..." TRANSFORMATION: "Before [product] I was [problem]. Now? [result]."
Energetic Creator
When to use: Gen-Z products, entertainment, gaming, trendy DTC, social apps
Visual Formula:
[Young energetic creator] in [22-35], [colorful trendy outfit], in [content studio with ring light/neon lights], [bright dynamic lighting], [animated expressions], [lots of movement and gestures], [high energy delivery], [fast-paced enthusiastic style], YouTube/TikTok creator aesthetic
Setting Options:
- •Ring light setup visible
- •LED/neon accent lighting
- •Streaming/gaming setup
- •Colorful backdrop
- •Outdoor action setting
Wardrobe Options:
- •Graphic tees
- •Bold colors
- •Branded merch
- •Trendy streetwear
- •Statement accessories
Energy Markers:
- •Fast-paced delivery
- •Big expressions
- •Lots of hand movement
- •Pattern interrupts
- •Enthusiasm at 10
Creator Script Patterns:
HOOK: "STOP scrolling. This is important." REVEAL: "I literally just discovered [thing] and I'm freaking out." CHALLENGE: "I bet you can't guess what [product] does." REACTION: "[reaction to trying product]... WAIT what?!"
Expert Educator
When to use: Online courses, professional services, B2B explainers, tutorials
Visual Formula:
[Knowledgeable expert] in [30s-55], [smart casual or academic style], in [home study/office with books/whiteboard], [balanced lighting], [thoughtful composed expression], [explaining with purposeful gestures], [patient instructive tone], educator/thought leader style
Setting Options:
- •Study with bookshelves
- •Office with credentials visible
- •Whiteboard/screen behind
- •Standing at presentation
- •Desk with relevant props
Wardrobe Options:
- •Button-down shirt
- •Blazer over casual shirt
- •Sweater over collared shirt
- •Glasses (authority signal)
- •Minimal accessories
Energy Markers:
- •Patient pace
- •Teaching rhythm
- •Logical structure
- •Illustrative gestures
- •"Here's what matters" moments
Lifestyle Aspirational
When to use: Luxury brands, high-ticket services, aspirational DTC, travel, real estate
Visual Formula:
[Elegant successful person] in [30s-50s], [elevated casual attire], in [beautiful interior/scenic location], [golden hour OR designer lighting], [relaxed confident demeanor], [speaking with quiet confidence], [minimal but graceful movement], aspirational lifestyle aesthetic
Setting Options:
- •Designer living room
- •Travel location (balcony view)
- •Luxury car interior
- •High-end restaurant/hotel
- •Yacht/beach/resort
Wardrobe Options:
- •Designer casual
- •Linen/natural fabrics
- •Neutral luxury palette
- •Subtle jewelry/watch
- •Effortlessly elegant
Energy Markers:
- •Relaxed confidence
- •No rushing
- •"I have time" energy
- •Subtle smile
- •Quiet success vibes
Video Model Roster (Quality Winners)
Generate presenter videos with ALL THREE models, present outputs for selection:
| Model | Owner | Speed | Strengths |
|---|---|---|---|
| Sora 2 | openai | ~80s | Excellent general quality, good faces |
| Veo 3.1 | ~130s | Native audio generation, natural movement | |
| Kling v2.5 Turbo Pro | kwaivgi | ~155s | Best for people/motion, most realistic |
Strategy: Run same prompt through all 3 models → User picks best output.
Model Selection Guide
FOR MAXIMUM REALISM (people quality):
→ Kling v2.5 Turbo Pro (best faces, most natural movement)
FOR SPEED + QUALITY BALANCE:
→ Sora 2 (fastest, still good quality)
FOR BUILT-IN AUDIO:
→ Veo 3.1 (generates audio with video)
FOR UGC AUTHENTICITY:
→ Kling v2.5 (handles casual movements well)
FOR CORPORATE/FORMAL:
→ Sora 2 or Kling v2.5 (cleaner, more controlled)
Lip-Sync Model
For adding speech to existing videos:
| Model | Use | Cost | Speed | Quality |
|---|---|---|---|---|
| Kling Lip-Sync | Add voiceover to any video | ~$0.20 | ~1min | Excellent |
When to use Lip-Sync:
- •You have a great presenter video but need different script
- •Client wants to change messaging after video generation
- •Creating personalized versions of same base video
- •Adding voiceover to product demo videos
- •Dubbing content for different languages
Use Cases Deep Dive
1. Lip-Sync Overlay
Best for: Adding voiceover to existing video, dubbing, personalization
Input Requirements:
- •Video with visible face (front-facing works best)
- •Audio file (MP3, WAV) OR text script
Workflow:
{
"model_owner": "kwaivgi",
"model_name": "kling-lip-sync",
"Prefer": "wait",
"input": {
"video": "https://... (source video URL)",
"audio": "https://... (audio file URL)"
}
}
Or with text (uses built-in TTS):
{
"input": {
"video": "https://... (source video URL)",
"text": "Script text to speak"
}
}
Quality Tips:
- •Source video should have face visible 70%+ of time
- •Forward-facing shots work better than profiles
- •Avoid videos with heavy face movement/turning
- •Audio should be clear without background noise
- •Script pacing should match natural speech
2. AI Presenter Generation
Best for: Creating presenter content from scratch, brand spokesperson
Multi-Model Workflow:
// Sora 2
{
"model_owner": "openai",
"model_name": "sora-2",
"input": {
"prompt": "[presenter prompt]",
"aspect_ratio": "16:9",
"duration": 5
}
}
// Veo 3.1 (with native audio)
{
"model_owner": "google",
"model_name": "veo-3.1",
"input": {
"prompt": "[presenter prompt]",
"aspect_ratio": "16:9",
"generate_audio": true
}
}
// Kling v2.5
{
"model_owner": "kwaivgi",
"model_name": "kling-v2.5-turbo-pro",
"input": {
"prompt": "[presenter prompt]",
"aspect_ratio": "16:9",
"duration": 5
}
}
Then add lip-sync if specific script needed:
{
"model_owner": "kwaivgi",
"model_name": "kling-lip-sync",
"input": {
"video": "[generated video URL]",
"text": "[script text]"
}
}
3. UGC-Style Content
Best for: Authentic testimonials, product reviews, social proof
The UGC Formula:
[Relatable person] + [Casual setting] + [Natural lighting] + [Authentic delivery] + [Genuine reaction] = Believable UGC
Prompt Template:
Friendly [demographic] sitting in [casual setting], natural window light, holding/showing [product], genuine excited expression, talking directly to camera like filming a selfie video, authentic UGC testimonial style, casual comfortable body language, 5 seconds
UGC Authenticity Markers:
- •Slightly imperfect framing
- •Natural lighting (not studio)
- •Casual wardrobe
- •Real reactions, not posed
- •Personal space as backdrop
- •Eye contact with camera
4. Personal Brand Series
Best for: Thought leaders, course creators, coaches, consultants
Consistency Formula:
ESTABLISH ONCE, USE FOREVER: - Same presenter appearance - Same setting/background - Same wardrobe style - Same energy level - Same lighting setup Only change: Script and specific content
Series Prompt Template:
[Consistent presenter description - use same each time], [same setting], [same lighting], [same wardrobe style], [same energy], discussing [new topic], [consistent delivery style], 5 seconds
Script Mastery
Duration Calculation
| Word Count | Duration | Use Case |
|---|---|---|
| 15 words | ~5 seconds | Social hook |
| 30 words | ~10 seconds | Instagram Reel |
| 45 words | ~15 seconds | TikTok optimal |
| 60 words | ~20 seconds | Short testimonial |
| 90 words | ~30 seconds | Product explainer |
| 150 words | ~60 seconds | Full testimonial |
Rule: ~150 words per minute at natural conversational pace
Script Structures
HOOK-VALUE-CTA (15-30 seconds):
Hook (0-3 sec): [Attention-grabber - question, statement, or pattern interrupt] Value (3-20 sec): [Main message, benefit, or story] CTA (20-30 sec): [Clear next step]
PROBLEM-AGITATE-SOLVE (30-60 seconds):
Problem (0-10 sec): [Name the pain point] Agitate (10-30 sec): [Make them feel it] Solve (30-60 sec): [Present the solution + CTA]
BEFORE-AFTER (15-30 seconds):
Before (0-10 sec): [Life before product/solution] After (10-25 sec): [Transformation/result] CTA (25-30 sec): [How to get same result]
Tone Templates
Professional/Corporate:
"[Name] here with [Company]. Today I want to share how [product/insight] can help you [achieve outcome]. Here's what you need to know..."
Casual/UGC:
"Okay so I've been using [product] for [time] and honestly? I'm obsessed. Here's why [specific benefit]. If you [problem], you need this."
Expert/Educational:
"One thing I see people get wrong about [topic] is [misconception]. Here's what actually works: [insight]. Let me show you..."
Energetic/Sales:
"Stop what you're doing. [Product] just changed everything. I'm serious - [result] in [timeframe]. You HAVE to try this."
Aspirational:
"[Casual opening]. I wanted to share something that's completely transformed [area of life]. [Product] gave me [result]. Here's how it works..."
Platform-Specific Optimization
TikTok/Reels (9:16)
Specs:
- •Aspect Ratio: 9:16 (vertical)
- •Duration: 15-30 seconds optimal
- •Safe Zone: Keep face/text center 60%
Style Adjustments:
→ Higher energy delivery → Faster pacing → Hook in first 1-2 seconds → Pattern interrupts → Jump cuts acceptable → Casual/authentic feel
Prompt Modifier:
...[base prompt], filmed vertically like TikTok/Reels content, energetic creator style, direct eye contact with camera
YouTube (16:9)
Specs:
- •Aspect Ratio: 16:9 (landscape)
- •Duration: 30-120 seconds
- •Safe Zone: Standard letterbox
Style Adjustments:
→ More measured pacing → Can be longer form → More professional setups accepted → Room for B-roll integration → Intro/outro structure
Prompt Modifier:
...[base prompt], widescreen YouTube style, professional yet engaging, room for graphics/lower thirds
LinkedIn (1:1 or 16:9)
Specs:
- •Aspect Ratio: 1:1 (square) or 16:9
- •Duration: 30-60 seconds optimal
- •Tone: Professional but personal
Style Adjustments:
→ Professional appearance → Business-appropriate setting → Thought leadership tone → Value-first messaging → Credibility signals
Prompt Modifier:
...[base prompt], professional LinkedIn style, credible expert appearance, business casual in modern office environment
Instagram Stories (9:16)
Specs:
- •Aspect Ratio: 9:16
- •Duration: 15 seconds max per segment
- •Ephemeral feel
Style Adjustments:
→ Casual, in-the-moment feel → Can be "rougher" quality → Direct audience address → Personal/behind-scenes vibe → Clear single message per story
Ads (Various)
Facebook/Instagram Ads:
- •1:1, 4:5, or 9:16
- •15-30 second optimal
- •Hook in 0-3 seconds
- •Clear CTA
YouTube Ads:
- •16:9
- •15-30 second (skippable) or 6 second (bumper)
- •Brand visible throughout
Audio & Voice Considerations
When Using Veo 3.1 Native Audio
Strengths:
- •Generates synchronized audio with video
- •Natural ambient sounds
- •Speech that matches lip movement
- •Good for establishing scenes
Limitations:
- •Less control over specific script
- •Audio quality varies
- •May need post-processing
When Adding Lip-Sync
Best Practices:
- •Use high-quality audio recording
- •Match energy level to video presenter
- •Pace script to natural speaking rhythm
- •Allow for breath pauses
- •Keep sentences short (easier sync)
Voice-Over Tips
If recording your own VO for lip-sync:
□ Record in quiet environment □ Use consistent distance from mic □ Match energy to presenter style □ Natural pauses between sentences □ Clear enunciation □ Export as MP3 or WAV
If using TTS (text input):
□ Use punctuation for natural pauses □ Write phonetically for tricky words □ Keep sentences conversational length □ Test different phrasings □ Consider adding "..." for pauses
Execution Workflow
Step 1: Clarify Requirements
Before generating:
□ What's the use case? (UGC, corporate, educational, etc.) □ What platform? (TikTok, YouTube, LinkedIn, ads) □ What aspect ratio? (9:16, 16:9, 1:1) □ What duration? (and word count) □ What presenter style? (see archetypes) □ What's the script/message? □ Need lip-sync to specific audio?
Step 2: Style Selection
If not predefined:
□ Generate style exploration with 4-5 different presenter styles □ Present options to user □ Extract principles from winner □ Document for consistency
Step 3: Construct Prompt
Use this formula:
[PRESENTER DESCRIPTION] + [SETTING] + [LIGHTING] + [EXPRESSION/ENERGY] + [ACTION] + [STYLE MODIFIER] + [DURATION]
Step 4: Multi-Model Generation
Run same prompt through: 1. Sora 2 (~80s) 2. Veo 3.1 (~130s) 3. Kling v2.5 (~155s) Present all three to user for selection.
Step 5: Add Lip-Sync (If Needed)
If specific script delivery required:
1. User approves video from Step 4 2. Run through Kling Lip-Sync 3. Input: selected video + audio/text 4. Output: synced talking head
Step 6: Deliver & Iterate
## Talking Head Video Options **Style:** [Archetype used] **Platform:** [Target platform] **Duration:** [X seconds] ### Option 1: Sora 2 [video URL] Notes: [quality assessment] ### Option 2: Veo 3.1 (with audio) [video URL] Notes: [quality assessment] ### Option 3: Kling v2.5 [video URL] Notes: [quality assessment] **Select preferred video for lip-sync or final delivery.**
Quality Checklist
Technical Quality
- • Face clearly visible throughout
- • No uncanny valley artifacts
- • Consistent appearance (no morphing)
- • Smooth natural movement
- • Appropriate resolution for platform
Presenter Quality
- • Matches intended archetype
- • Expression appropriate for message
- • Energy level fits content type
- • Wardrobe matches brand/context
- • Setting supports message
Lip-Sync Quality (if applicable)
- • Mouth movement matches audio
- • Natural speech rhythm
- • No obvious desync
- • Head movement doesn't break sync
- • Audio quality clear
Content Quality
- • Script delivered clearly
- • Pacing appropriate for platform
- • Hook captures attention
- • Message comes through
- • CTA clear (if applicable)
Common Issues & Solutions
| Issue | Cause | Solution |
|---|---|---|
| Uncanny valley feel | Model limitations | Use Kling v2.5 for most realistic faces |
| Face morphing mid-video | Long duration | Keep videos shorter (5-10 sec), extend with cuts |
| Lip-sync drift | Audio/video mismatch | Use shorter scripts, clear enunciation |
| Wrong energy level | Prompt too vague | Be explicit about energy: "calm" vs "enthusiastic" |
| Generic stock presenter | No specific direction | Add detailed demographic and style descriptors |
| Setting doesn't match | Prompt conflict | Prioritize setting description, remove conflicts |
| Awkward hand movement | Unspecified gestures | Add gesture direction or specify "minimal movement" |
| Bad lighting | Missing lighting prompt | Always include lighting: "warm natural light" |
| Doesn't look like brand | No style consistency | Create and use presenter spec document |
| Audio quality poor | TTS limitations | Use recorded audio instead of text input |
Output Format
Style Exploration Output
## Presenter Style Exploration **Brand/Project:** [Name] **Use Case:** [What videos will be used for] ### Style 1: Corporate Authority [video URL or generation] - Demographic: [specifics] - Setting: [description] - Energy: [level] ### Style 2: Relatable Friend [video URL or generation] - Demographic: [specifics] - Setting: [description] - Energy: [level] [...continue for all 5 styles...] **Recommendation:** Style [X] best fits because [reasons] **Feedback needed:** Which direction resonates?
Generated Video Output
## Talking Head Video Generated **Style:** [Archetype] **Platform:** [Target] **Duration:** [X seconds] ### Model Outputs: **Sora 2:** [URL] **Veo 3.1:** [URL] (includes audio) **Kling v2.5:** [URL] **Prompt Used:** > [full prompt for reference] **Next Steps:** - [ ] Select preferred video - [ ] Add lip-sync to specific script (if needed) - [ ] Request variation - [ ] Approve for use
Lip-Sync Output
## Lip-Sync Video Delivered **Source Video:** [URL] **Script:** "[excerpt...]" **Duration:** [X seconds] **Final Video:** [URL] **Quality Check:** - ✓ Sync accuracy - ✓ Natural rhythm - ✓ Audio clarity - ✓ Expression match **Options:** - [ ] Approve and use - [ ] Adjust script and resync - [ ] Try different source video
Pipeline Integration
TALKING HEAD PIPELINE
┌─────────────────────────────────────────┐
│ Request arrives (direct or routed) │
│ → Clarify: platform, duration, style │
│ → Determine: generation vs lip-sync │
└─────────────────────────────────────────┘
│
┌───────────┴───────────┐
▼ ▼
┌──────────────────┐ ┌──────────────────┐
│ Style Undefined │ │ Style Defined │
│ → Run style │ │ → Skip to │
│ exploration │ │ generation │
└──────────────────┘ └──────────────────┘
│
▼
┌─────────────────────────────────────────┐
│ ai-talking-head (THIS SKILL) │
│ → Multi-model generation │
│ → Present options │
│ → Add lip-sync if needed │
│ → Quality check │
└─────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────┐
│ Delivery │
│ → Platform-optimized output │
│ → Ready for ads/social/content │
└─────────────────────────────────────────┘
Handoff Protocols
Receiving from ai-creative-workflow
Receive: use_case: "talking head" | "UGC" | "presenter" | "lip-sync" platform: "[target platform]" aspect_ratio: "[ratio]" duration: "[seconds]" style: "[archetype or custom]" script: "[text]" audio_url: "[if lip-sync with audio]" video_url: "[if lip-sync to existing]"
Returning to Workflow
Return:
status: "complete" | "needs_selection" | "needs_iteration"
deliverables:
- video_url: "[URL]"
model: "[which model]"
has_audio: true | false
duration: "[seconds]"
feedback_needed: "[any questions]"
Receiving Video from ai-product-video
Receive for lip-sync: video_url: "[product video URL]" aspect_ratio: "[ratio]" script: "[voiceover text]" audio_url: "[optional, if pre-recorded]"
Tips from Experience
What Works
- •Consistency beats variety — Same presenter across videos builds recognition
- •Kling v2.5 for faces — Most realistic human generation
- •Shorter is safer — 5-10 second clips avoid quality degradation
- •Explicit energy levels — "calm and measured" vs "enthusiastic and dynamic"
- •Multi-model approach — Always generate with 2-3 models, let user pick
- •Lip-sync extends value — One good video can become many scripts
What Doesn't Work
- •Vague presenter description — "A person talking" = generic results
- •Long continuous takes — Quality degrades after 10-15 seconds
- •Ignoring setting — Presenter without context looks artificial
- •Skipping style exploration — First idea rarely best for brand
- •Mismatched energy — Corporate script + UGC style = awkward
- •Complex movements — Walking + talking + gesturing = artifacts
The 80/20
80% of talking head success comes from:
- •Clear presenter archetype selection
- •Matching energy to platform
- •Short, punchy scripts
- •Using Kling v2.5 for realism
Get these four right, and you'll get good results.
Quick Reference
| Task | Model | Process |
|---|---|---|
| Generate presenter video | All 3 models | Multi-model, user picks |
| Add speech to existing video | Kling Lip-Sync | Direct, ~1min |
| Presenter + specific script | Generate → Lip-Sync | Two-step |
| Video with built-in audio | Veo 3.1 | Single generation |
| Most realistic face | Kling v2.5 | Single or multi-model |
| Fastest generation | Sora 2 | Single generation |
| UGC style | Kling v2.5 | Handles casual movement best |