ON1 HDR 2023.1 is a professional-grade high dynamic range (HDR) image editing and compositing software designed specifically for macOS. It goes beyond simple HDR merging, integrating powerful non-destructive RAW processing, layer editing, local adjustments, and filter effects to form an independent and efficient high dynamic range photography workflow solution. This article will provide an in-depth analysis of its interface, workflow, and core techniques.
I. Detailed Explanation of the Core Interface and Workspace
After launching ON1 HDR 2023.1, users are presented with a logically clear, modular workspace, primarily divided into the following areas:
- Top Menu Bar and Toolbar: Contains standard menus such as File, Edit, and View. The toolbar below provides quick access to the most commonly used tools, such as “Browse,” “Merge to HDR,” “Crop,” “Transform,” etc.
- Left Module Panel: Vertically arranges the core module buttons of the workflow, typically from top to bottom:
- Browse: Used for importing and managing photos.
- Merge to HDR: The core processing area for HDR compositing, alignment, and deghosting.
- Edit: Enters the comprehensive non-destructive editing environment, including all adjustment panels on the right side.
- Central Viewing Area: The image display and main operation area. At the bottom are view controls (zoom, grid, guides) and the filmstrip (displaying the sequence of loaded images).
- Right-side adjustment panel (in the “Edit” module): This is the core functionality, featuring a collapsible panel design that includes:
- Presets: Provides a large number of one-click effects.
- Filters: Effects such as dynamic contrast, color enhancement, and dehaze.
- Local adjustments: Use brush, gradient filter, and radial filter for local editing.
- Layers: Manage adjustment layers and image layers, with blend mode support.
- Details: Sharpening and noise reduction control.
- Camera/Lens correction: Profile correction, chromatic aberration, and vignette repair.
- Color: HSL adjustments, tone curves, and color balance.
- Light: Exposure, highlights, shadows, contrast, and other basic tonal adjustments.
- Bottom output bar: Contains buttons for final output operations such as export and print.
II. Complete Workflow: From Creation to Export
The following is the standard workflow for creating an HDR photo from scratch and completing editing and export.
Step 1: Create/Open an HDR Project
Method A: Start from the “Browse” module
- Launch the software; it enters the “Browse” module by default, or click it on the left side.
- In the upper-left path bar, navigate to the target folder, or drag and drop a set of bracketed RAW/JPG images into the central area.
- Select the images you want to merge (multiple selection is supported), then click the “Merge to HDR” button in the top toolbar, or right-click and select “Merge to HDR”.
Method B: Create by Direct Drag-and-Drop
Directly drag a group of images from macOS Finder to the ON1 HDR Dock icon or the central view area of the software.
Shortcut: In the Browse module, after selecting files, press ⌘Cmd + M to directly launch the Merge to HDR workflow.
Step 2: HDR Merging and Pre-processing
The software automatically switches to the “Merge to HDR” module. Merge settings appear in the right panel:
- Align Images: If shooting handheld, be sure to check “Auto-align images.”
- Deghosting: For scenes with moving objects (such as clouds, people, or water), select “Auto” or “Manual” deghosting level. In Manual mode, you can use the “Deghost Brush” to paint over moving areas on the preview image.
- Color Rendering: Select a color profile preset such as “Natural” or “Creative” as a starting point.
- Apply Lens Correction: It is recommended to check “Enable lens correction” to eliminate distortion and vignetting.
After completing the settings, click the “Merge” button in the lower right corner. The software will generate a 32-bit non-destructive HDR file (.onphoto format) and automatically enter the “Edit” module.
Step 3: Make Comprehensive Adjustments in the “Edit” Module
This is the core editing phase. All adjustments are applied non-destructively as layers.
- Basic Tone Adjustments: Open the “Light” panel on the right sidebar. Use the sliders to adjust exposure, contrast, highlights, shadows, whites, and blacks. Typically, after HDR merging, you can moderately reduce highlights and lift shadows to achieve a more balanced tone.
- Color Correction and Enhancement: Switch to the “Color” panel. Use the white balance picker to click on a neutral color area in the image to correct the color temperature. Fine-tune the hue, saturation, and luminance of specific colors using the HSL sliders. Use the “Color Enhancement” filter (in the “Filters” panel) to quickly boost color vibrancy.
- Apply Local Adjustments: Click on the “Local Adjustments” panel. Select the “Brush” tool and set the brush size, feathering, and flow on the right side. For example, you can brighten a person’s face: create a new “Brighten” adjustment and use the brush to paint over the facial area. Selecting a “Graduated Filter” can balance the exposure between the sky and the ground.
- Add Creative Effects: In the “Filters” panel, try filters like “Dynamic Contrast,” “Golden Hour,” and “Glow,” and control the intensity with sliders. In the “Presets” panel, you can quickly preview and apply various stylized effects.
- Detail Optimization: Open the “Details” panel. Perform sharpening (amount, radius, detail) and noise reduction (luminance, color) adjustments. It is recommended to check the effect at 100% view.
Shortcut Tips: In the edit module, press B to quickly select the brush tool, press G to select the graduated filter, press ⌘Cmd + Z to undo, and press ⌘Cmd + +/- to zoom the view.
Step 4: Export the Final Image
After editing is complete, click the “Export” button in the bottom output bar, or click “File” > “Export” in the top menu bar.
- In the export dialog, set the “Export Location”.
- In “File Settings”, select the format (such as JPEG, TIFF, PNG), quality, and color space (sRGB for web, Adobe RGB for print).
- In “Image Size”, you can adjust the output dimensions and resolution.
- In “Output Sharpening”, select the sharpening amount based on the final use (screen, matte paper, glossy paper).
- Click the “Export” button to complete the process.
Shortcut: In the edit module, simply press ⌘Cmd + E to quickly open the export dialog.
III. Advanced Tips for Common Features
- Non-Destructive Layer Editing: All filters and adjustments can be added as a new layer by clicking the “…” menu in the upper right corner of the adjustment panel and selecting “Add as New Layer.” This allows you to modify, hide, delete, or use layer masks to control their scope at any time.
- Advanced Masking: When making local adjustments or layer masks, you can use the “Luminance Range” or “Color Range” tools to create more precise masks. For example, to select only the sky for adjustment: in the mask properties, click “Luminance Range” and use the eyedropper to click on the bright areas of the sky in the image.
- Batch Processing: In the “Browse” module, after completing edits on an image, select it and right-click to choose “Save Current State as Preset.” Then select multiple images that need the same adjustments, right-click and choose “Apply Preset” to process them in batch.
- Custom Workspaces: You can drag panels to reposition them and close panels you don’t use often. Use the top menu “Window” > “Workspace” > “Save Workspace” to save your custom layout, adapting it to different tasks (such as culling, retouching, and exporting).
IV. Common Issues and Solutions
| Symptom | Possible Cause | Solution |
|---|---|---|
| After merging HDR, the image shows obvious ghosting or misalignment. | 1. Significant subject movement during shooting. 2. “Align Images” is not enabled or alignment failed. |
1. In the “Merge to HDR” module, try a higher “Deghost” level, or use the “Deghost Brush” to manually paint over the problem areas. 2. Make sure “Align Images” is checked. For severe misalignment, try using a tripod during shooting. |
| The software becomes slow or lags during editing. | 1. Processing extremely high-resolution images or complex multi-layer projects. 2. Too many cache files in the software. 3. Insufficient available memory on the Mac. |
1. In “Preferences” > “Performance,” increase the “Memory Usage” allocation and make sure “Use GPU Acceleration” is enabled. 2. Regularly clear the cache in Preferences. 3. Try merging or rasterizing some adjustment layers to save resources. |
| Exported images have colors that don’t match what was displayed on screen during editing. | 1. Incorrect color space conversion during export. 2. Mac display is not calibrated or there is a color profile conflict. |
1. In the “File Settings” of the export dialog, make sure “sRGB” color space is selected for web use. 2. Check the color profile in the system “Display Settings”; display calibration is recommended. |
| Local adjustment brushes won’t paint or show no effect. | 1. Brush flow or density is set to 0. 2. The wrong layer or mask is currently selected. 3. Brush color blends with the mask display color. |
1. Check the “Flow” and “Density” settings of the brush tool in the “Local Adjustments” panel. 2. In the Layers panel, confirm that the target adjustment layer and its mask are selected. 3. Press the M key to toggle the mask overlay display and check the painted area. |
V. ON1 HDR 2023.1 for Mac Keyboard Shortcuts Summary
| Function | Shortcut (Mac) | Applicable Module |
|---|---|---|
| New Browse Window | ⌘Cmd + N | Browse |
| Merge to HDR | ⌘Cmd + M | Browse |
| Enter Edit Module | ⌘Cmd + E | Browse/Merge |
| Undo | ⌘Cmd + Z | Global (mainly Edit) |
| Redo | ⇧Shift + ⌘Cmd + Z | Global (mainly Edit) |
| Zoom In | ⌘Cmd + + | Global |
| Zoom Out | ⌘Cmd + – | Global |
| Fit to Screen | 0 | Global |
| 100% View | 1 | Global |
| Select Brush Tool | B | Edit |
| Select Gradient Filter Tool | G | Edit |
| Toggle Mask Overlay Display | M | Edit |
| New Layer | ⇧Shift + ⌘Cmd + N | Edit |
| Duplicate Layer | ⌘Cmd + J | Edit |
| Export Image | ⌘Cmd + E |
