Cinematographer
Der richtige Anamorphic Mode ist entscheidend für maximale Qualität. 4:3 für 2x Squeeze, Open Gate für 1.33x – die Wahl bestimmt Auflösung und Bildkreis-Nutzung.
Camera sensor mode optimized for anamorphic lenses – typically 4:3 or 6:5 ratio that maximizes sensor usage when shooting with 2x squeeze anamorphic optics.
What is Anamorphic Mode?
Anamorphic Mode is a sensor mode in digital cinema cameras optimized for use with anamorphic lenses. It activates a larger or differently proportioned sensor area to optimally utilize the image circle of anamorphic lenses.
Why Special Modes?
| Problem | Solution |
|---|---|
| Image Circle | Anamorphics project an oval image |
| 16:9 Wasted | Wide 16:9 sensor doesn't use full height |
| Resolution | More pixels = more quality |
| Aspect Ratio | 4:3 × 2 = 2.66:1 Scope |
Typical Anamorphic Modes
| Mode | Sensor Ratio | With 2x | With 1.33x |
|---|---|---|---|
| 4:3 | 1.33:1 | 2.66:1 | 1.77:1 |
| 6:5 | 1.20:1 | 2.40:1 | 1.60:1 |
| Open Gate | Varies | Varies | Varies |
| 16:9 | 1.78:1 | 3.56:1 | 2.37:1 |
Camera-Specific Modes
ARRI Alexa 35
| Mode | Resolution | Ratio |
|---|---|---|
| 4:3 4.6K | 4608 × 3164 | 1.46:1 |
| 6:5 4K | 4096 × 3456 | 1.19:1 |
| Open Gate | 4608 × 3164 | Full |
RED V-Raptor
| Mode | Resolution | Ratio |
|---|---|---|
| 8K VV Full | 8192 × 4320 | ~1.90:1 |
| 6K 2.4:1 | 6144 × 2560 | Anamorphic |
| Custom | Flexible | Variable |
Sony Venice
| Mode | Resolution | Ratio |
|---|---|---|
| 6K 3:2 | 6048 × 4032 | 1.5:1 |
| 4K 4:3 | 4096 × 3024 | 1.35:1 |
| 4K 6:5 | 4096 × 3432 | 1.19:1 |
Optimal Combination
| Squeeze | Recommended Mode | Result |
|---|---|---|
| 2x | 4:3 or 6:5 | 2.66:1 or 2.40:1 |
| 1.8x | 4:3 | 2.40:1 |
| 1.5x | 4:3 | 2.00:1 |
| 1.33x | 16:9 Open Gate | 2.37:1 |
Workflow Considerations
| Aspect | Impact |
|---|---|
| Data Rate | 4:3 has more pixels than 16:9 crop |
| Storage | Higher resolution = more storage |
| Processing | More complex post-production |
| De-Squeeze | Must be applied in post |
On-Set Setup
| Step | Activity |
|---|---|
| 1 | Select Anamorphic Mode in camera |
| 2 | Confirm recording format |
| 3 | Enable Monitor De-Squeeze |
| 4 | Enable Viewfinder De-Squeeze |
| 5 | Set frame lines for final ratio |
De-Squeeze in Post
| NLE | Procedure |
|---|---|
| DaVinci Resolve | Anamorphic De-Squeeze in project/clip |
| Premiere Pro | Interpret Footage |
| FCPX | Anamorphic Override |
| Avid | Source Settings |
Challenges
| Problem | Solution |
|---|---|
| Incorrect Mode | Careful preparation |
| Monitor without De-Squeeze | Always enable De-Squeeze |
| Wrong Post-Production Setting | Check metadata |
| Storage Surprise | Calculate beforehand |
Comparison: 4:3 vs. Open Gate
| Aspect | 4:3 Mode | Open Gate |
|---|---|---|
| Pixels | Moderate | Maximum |
| Cropping Possible | Limited | Flexible |
| Data Rate | Lower | Higher |
| Workflow | Simpler | More complex |
When to Use Which Mode?
| Situation | Recommendation |
|---|---|
| 2x Anamorphic, 2.40:1 | 6:5 Mode |
| 2x Anamorphic, 2.66:1 | 4:3 Mode |
| 1.33x Anamorphic | 16:9 or Open Gate |
| Maximum Flexibility | Open Gate |
Today
The correct Anamorphic Mode maximizes image quality and sensor efficiency. Modern cameras offer numerous options – understanding the mathematics between squeeze, sensor, and final ratio is essential for optimal results.
From the crafts
Perspectives
Director
Der Anamorphic Mode beeinflusst das finale Bild. Ich arbeite eng mit dem DoP zusammen, um zu verstehen, welcher Modus den gewünschten Look am besten unterstützt.
Producer
Anamorphic Modes bestimmen Datenraten und Storage-Bedarf. Der richtige Modus optimiert Qualität bei vertretbaren Workflow-Kosten.
More in the lexikon
Related terms
Camera · Technique
Anamorphic 2x
Classic full-squeeze anamorphic lens system – horizontally compresses image by factor of…
Camera · Technique
Anamorphic 1.33x
Camera · Technique
4:3 Sensor Mode
Camera · Technique
6:5 Sensor Mode
Camera · Technique
Open Gate / Full Sensor Mode / Full Frame / Uncropped Mode
Camera recording mode utilizing the full sensor area without cropping – captures maximum…
Test your knowledge
Quiz
1. Was beschreibt „Anamorphot-Modus" am besten?
2. Zu welchem Department gehört „Anamorphot-Modus"?
3. Wie viele verschiedene Fachperspektiven bietet dieser Eintrag?