BAB 09

09 - Production Pipeline: Dari Generate ke Assembly

Estimasi Waktu: 45 menit Level: Advanced


Overview: The Production Phase

Ini adalah fase di mana lo mulai generate video sungguhan. Setelah storyboard, shot list, dan previs selesai β€” sekarang waktunya eksekusi.


Production Workflow

SHOT LIST (final)
    β”‚
    β”œβ”€β”€ Generate reference images (Midjourney)
    β”‚   └── Per shot: 1-3 keyframe images
    β”‚
    β”œβ”€β”€ Generate video (Kling/Runway)
    β”‚   └── Image-to-video per shot
    β”‚
    β”œβ”€β”€ Review & QC
    β”‚   └── Check: consistency, quality, artifacts
    β”‚
    β”œβ”€β”€ Regenerate (yang gagal)
    β”‚   └── Biasanya 20-30% shot perlu regenerate
    β”‚
    └── Assembly
        └── Susun di timeline, rough cut

Phase 1: Generate Reference Images

Sebelum generate video, lo perlu keyframe images. Ini adalah β€œanchor” visual untuk setiap shot.

Midjourney Workflow:

# Prompt Structure:
[CHARACTER DESCRIPTION], [ACTION/POSE], [LOCATION].
[LIGHTING], [MOOD], [CAMERA FRAMING].
Cinematic, photorealistic, 8k, shot on ARRI Alexa 65.
--ar 16:9 --style raw

Consistency Tips:

Batch Generation Strategy:

  1. Generate 3-4 variasi per shot
  2. Pilih yang terbaik
  3. Upscale yang terpilih
  4. Simpan dengan naming convention: shot_01_v2.png

Phase 2: Generate Video

Kling AI (Image-to-Video)

Best for: Cinematic quality, subject consistency, slow/medium movement

# Kling Prompt Template:
[DESKRIPSI GERAKAN], [KAMERA MOVEMENT].
[LIGHTING CONDITION], [ATMOSFER].
Cinematic, photorealistic, 8k, 24fps, smooth motion.
--duration 5 --mode std

Runway Gen-3 (Image-to-Video)

Best for: Creative/experimental, complex camera movement, fast generation

# Runway Prompt Template:
[DESKRIPSI GERAKAN]. [CAMERA DIRECTION].
[LIGHTING]. Cinematic quality, 4k.

Generation Strategy:


Phase 3: Quality Control

QC Checklist per Shot:

# QC β€” SHOT [NOMOR]

## Visual
- [ ] Fokus tajam? (gak blur)
- [ ] Exposure benar? (gak over/under)
- [ ] Color temperature konsisten dengan shot lain?
- [ ] Artifacts? (morphing aneh, tangan jari rusak)
- [ ] Character consistency? (wajah, baju, rambut sama?)

## Motion
- [ ] Movement smooth? (gak stutter/jitter)
- [ ] Speed sesuai? (gak terlalu cepat/lambat)
- [ ] Camera movement sesuai shot list?
- [ ] Action sesuai deskripsi?

## Technical
- [ ] Resolusi sesuai requirement?
- [ ] Duration sesuai?
- [ ] Format: MP4, H.264

Phase 4: Regeneration Strategy

When to Regenerate:

  1. Artifacts parah β€” morphing, extra limbs, face distortion
  2. Motion gagal β€” karakter gak gerak, gerakan aneh
  3. Konsistensi rusak β€” karakter tiba-tiba beda
  4. Lighting mismatch β€” gak match dengan shot sebelum/sesudah

Regeneration Tips:


Phase 5: Assembly (Rough Cut)

Tools:

Assembly Workflow:

  1. Import semua shot ke timeline
  2. Susun sesuai shot list order
  3. Trim in/out points β€” pilih momen terbaik dari setiap shot
  4. Add transition: mostly hard cut, dissolve untuk emotional transition
  5. Review rough cut β€” apakah flow dan pacing bekerja?

Rough Cut Checklist:


Production Metrics

Realistic Expectations:

Credit Budget (estimasi):

PhaseToolPer ShotTotal (10 shots)
Reference imagesMidjourney3-4 imgs~$3-4
Video generationKling/Runway2-3 gens~$20-40
RegenerationKling/Runway1-2 gens~$10-20
Total~$35-65

Latihan

  1. Generate reference images untuk 3 shot pertama (Midjourney)
  2. Generate video untuk 3 shot pertama (Kling/Runway)
  3. QC setiap shot pakai checklist
  4. Regenerate yang gagal
  5. Assembly rough cut di DaVinci/CapCut

Target: 3 shot pertama selesai production, rough cut di timeline.