Tag: Animation

Posted on by — Leave a comment

Lytro Desktop 4 Tutorial: Exporting JPGs, 3D Images, and Depth Maps

This video provides a comprehensive walkthrough on how to export and share “living pictures” using the Lytro Desktop software. It transitions from the basics of 2D file generation to advanced 3D and raw data options, ensuring users can showcase their light-field photography across various platforms.

Exporting Living Pictures
(Source: Lytro, Adam Gould, March 13, 2018, Original URL, Archived URL)

Video Summary

TimeDescription
00:00 – 00:05An introduction to exporting living pictures.
00:05 – 00:17A guide on how to export living pictures from Lytro Desktop.
00:17 – 00:22A demonstration of the different export formats available.
00:22 – 00:37An overview of the 2D export formats and the adjustments that are preserved.
00:37 – 00:54An overview of the 3D export formats and how to view them.
00:54 – 00:58An overview of the Lytro camera raw image export format.
00:58 – 01:09An overview of the editable depth map and living picture export formats.
01:09 – 01:30A guide on how to export your living pictures.

Key Takeaways

  • Tailored Export Formats: Choose between standard 2D formats (.jpg, .tiff) for everyday sharing, or specialized 3D formats (.jps or Red-Cyan) for immersive viewing on 3D TVs or with glasses.
  • “Baked-In” Adjustments: When exporting to 2D, your specific edits—including focus point, f-number (depth of field), and perspective shifts—are preserved exactly as you’ve set them.
  • Pro-Level Post-Processing: For advanced users, the software allows you to export Editable Depth Maps and Raw Images (.lfr), giving you the flexibility to manipulate depth data in external editors like Photoshop.
  • Effortless Batch Processing: Save time by selecting multiple images at once; use the Prefix feature to automatically name and number your files (e.g., “Vacation_01”) for an organized library.
  • Real-Time Progress Tracking: Keep an eye on the Activity Monitor in the top-right corner to see exactly when your high-quality renders are finished and ready to use.
  • The “Living” Advantage: Even after a shot is taken, the export process lets you decide exactly how that “living” moment should be presented to the world as a static or 3D image.

Explore more videos in this series

  1. Introducing the Virtual Camera
  2. Adjusting Living Pictures
  3. Animating Living Pictures
  4. Exporting Living Pictures
  5. Introducing Focus Spread
  6. Present Your Living Picture
Posted on by — Leave a comment

The End of the Fixed Frame: Exploring the Virtual Camera in Lytro Desktop 4

The video demonstrates the Lytro Desktop 4 software suite, focusing on the Virtual Camera toolset. Unlike traditional 2D photo editing, this workflow allows for “Computational Photography,” where the user manipulates a 3D light-field.

Animating Living Pictures
(Source: Lytro, Adam Gould, March 13, 2018, Original URL, Archived URL)

Video Summary

TimestampDescription
00:00 – 00:05Opening the software interface to manage “Living Pictures.”
00:06 – 00:14Refocusing: Demonstrates changing the focus point after the shot.
00:15 – 00:25Perspective Shift: Changing the viewer’s angle within the 3D data.
00:26 – 00:41Depth Mapping: Rendering the entire scene sharp simultaneously.
00:42 – 00:54Accessing the new optical controls for Lytro Desktop 4.
00:55 – 01:54Virtual Aperture: Moving from f/2 (blur) to f/16 (sharpness).
01:55 – 02:14Focal Tilt: Angling the focus plane relative to the camera sensor.
02:15 – 02:34Selective Sharpness: Keeping two objects at different depths in focus.
02:35 – 03:03Finalizing the “Living Picture” for export or sharing.

Detailed Breakdown

  • The Interactive Image (00:00 – 00:25): Introduction to “Living Pictures.” Demonstrates how a single click shifts focus between foreground and background objects and how dragging the mouse creates a 3D Perspective Shift.
  • Depth Mapping (00:26 – 00:41): Showcases the All-in-Focus tool. This utilizes the 3D depth map to render every object in the frame sharp simultaneously, bypassing traditional depth-of-field limitations.
  • The Virtual Aperture (00:42 – 01:54): Explains the shift from hardware-locked settings to software-based optics. Demonstrates the slider moving from a wide f/2 to a narrow f/16, changing the blur intensity in real-time. The video also provides a visual comparison of how adjusting the virtual aperture affects the “story” of the photo—moving from a soft, isolated subject to a crisp, high-detail landscape view.
  • Focal Plane Tilt (01:55 – 02:14): Introduces the Tilt Tool. This allows the user to angle the plane of focus, simulating a tilt-shift lens to create “miniature” effects or creative diagonal focus lines.
  • Focus Rotation (02:15 – 03:03): Demonstrates the Rotation Slider. By rotating the focal plane, the user can keep two subjects at different distances in sharp focus at the same time, a feat impossible for standard cameras.

Key Takeaways

  • Fixed Focus is Obsolete: The video proves that the “decisive moment” no longer applies to focus. You can choose your story after the event.
  • Software as Hardware: Lytro Desktop 4 acts as a virtual lens kit, providing the functionality of multiple specialized lenses (Wide-aperture primes, Tilt-shift lenses, etc.) in one interface.
  • The “Living Picture” Ecosystem: The end goal is an interactive file that can be shared, allowing the audience to participate in the refocusing process.

Explore other videos in this series

  1. Introducing the Virtual Camera
  2. Adjusting Living Pictures
  3. Animating Living Pictures
  4. Exporting Living Pictures
  5. Introducing Focus Spread
  6. Present Your Living Picture