[First Half-前編]トーンカーブを徹底解説!! 内緒にしたい裏技も...Lightroom Photo Editing 64 Tone curve Before and After

Summary

In this detailed photo editing tutorial, the speaker walks through the process of adjusting tone curves, colors, and contrast in an image. The focus is on fine-tuning highlights, shadows, and mid-tones using tools like RGB curves and HSL adjustments to achieve a balanced and visually appealing final result. The tutorial also discusses how to manage color consistency, avoid overexposure, and maintain proper contrast. The speaker shares valuable tips for both beginners and advanced users, emphasizing the importance of precision and understanding the nuances of editing software for a professional finish.

Takeaways

• 😀 The video discusses the process of photo editing, focusing on tone curve adjustments and color grading techniques.
• 😀 The speaker explains how to divide longer videos into smaller parts based on audience feedback, making content more digestible.
• 😀 When adjusting the tone curve, focus on controlling highlights and shadows separately to maintain balance in the image.
• 😀 The speaker highlights the importance of precise control over the RGB curves for achieving desired color balance.
• 😀 Tone curve adjustments should be used carefully, particularly when dealing with highlights to avoid losing detail.
• 😀 For beginners, the speaker recommends starting with subtle tone curve shifts and gradually refining the adjustments.
• 😀 The speaker emphasizes the use of the 'point curve' feature for better control over specific color regions in an image.
• 😀 HSL (Hue, Saturation, Lightness) adjustments and selective color corrections can further refine the color grading process.
• 😀 The speaker advises on using the mouse sensitivity setting to avoid over-correction when adjusting tone curves and color balance.
• 😀 It is important to adjust shadows and dark areas with precision, ensuring that the image doesn't lose contrast or detail.
• 😀 The tutorial stresses the importance of practice and familiarity with editing tools for more efficient and effective results.

Q & A

Why does the speaker suggest splitting long videos into smaller parts?

The speaker decided to split long videos after conducting a survey where 30% of viewers requested video segmentation. The goal is to make the videos more digestible and manageable for viewers, with the added benefit of allowing better adjustments to the editing process.

What is the significance of tone curves in the editing process?

Tone curves are used to adjust the brightness and contrast in different parts of the image, particularly in shadows, midtones, and highlights. By manipulating the curves, the speaker can fine-tune the color grading and overall exposure of the photo.

How does the speaker adjust the red channel using the tone curve?

The speaker adjusts the red channel by modifying the tone curve in a way that enhances the highlights while reducing the presence of reds in the shadow regions. This creates a more balanced and visually appealing image.

What challenges does the speaker face when editing the photo of a street with cherry blossoms?

The speaker faces difficulty due to the blurred details in the photo, caused by a shallow depth of field. This results in uneven highlights and shadows, making it harder to achieve precise adjustments without affecting the overall image quality.

Why is the speaker careful with adjusting highlights in the image?

The speaker is cautious with highlights because excessive adjustment can cause loss of detail, particularly in areas like bright skies or reflective surfaces. The goal is to keep highlight areas intact while making other areas of the image more vibrant.

What role does the HSL color adjustment play in the editing process?

HSL (Hue, Saturation, and Lightness) adjustments are used to fine-tune individual colors in the image, enhancing or muting specific hues. The speaker uses this tool to refine the image's color palette and ensure a harmonious and balanced final result.

What is the purpose of using the 'point curve' tool in the editing process?

The point curve tool allows for more precise control over the image's tonal range. By clicking on specific points in the curve, the speaker can adjust the shadows, midtones, and highlights, fine-tuning the image's contrast and overall look.

How does the speaker approach working with the 'shadows' and 'dark' adjustments in the tone curve?

The speaker uses the 'shadows' adjustment to deepen dark areas without over-exposing other parts of the image. The 'dark' adjustment is used to enhance deeper shadows, bringing more definition to those areas without making them too harsh.

What is the importance of using soft brushes for adjustments in the editing process?

Using soft brushes for adjustments allows for smoother transitions between areas of the image, avoiding harsh lines or sudden changes in tone. This helps to create a more natural and visually appealing final result.

Why does the speaker emphasize the importance of mouse sensitivity in photo editing?

The speaker suggests adjusting mouse sensitivity to prevent excessive force during edits, which can lead to over-corrections or difficulty in making fine adjustments. Lowering sensitivity ensures more precise control while editing, especially when working with detailed elements like tone curves.