Raw現像でフィルムの色を再現する【Lightroom,Capture One,Davinci resolve】

Summary

The video script is an in-depth exploration into the nuances of digital versus film photography, focusing on how to replicate the look of film through digital post-processing. The speaker begins by contrasting the tonal differences between the two mediums, noting how film tends to have a more abrupt shift into darkness compared to the more gradual changes in digital. The discussion then delves into the practical aspects of photo editing, using software like Capture One, Lightroom, or DaVinci Resolve for grading. The speaker emphasizes the importance of understanding color shifts, or 'color casts,' and 'color shifts' to achieve a film-like quality. They also touch upon the concept of 'fade,' which is the absence of pure black in film images, and how it contributes to the aesthetic. The tutorial is rich with technical advice on adjusting specific color channels and using tools like tone curves and color grading to enhance the mood and feel of digital images, aiming to mimic the characteristics of film. The speaker concludes by encouraging viewers to practice and experiment with these techniques to refine their skills and achieve the desired filmic look in their digital photography.

Takeaways

• 🎞️ The distinction between digital and film photography is a central theme, with a focus on how to recreate the look of film in digital post-processing.
• 🌈 A detailed comparison of color, tone, and fade differences between film and digital is provided, highlighting the nuances that contribute to the distinct look of film.
• 📈 The importance of understanding the RGB color model and how it applies to digital post-processing is emphasized for achieving accurate color representation.
• 🔍 The use of a color chart is suggested as a tool to analyze and highlight the differences in color reproduction between film and digital photography.
• ⚙️ Post-processing software such as Capture One is discussed, noting that similar principles can be applied in other programs like Lightroom or DaVinci Resolve.
• 📊 The concept of 'tone curve' is introduced as a method for adjusting the tonal values in an image to mimic the characteristics of film.
• 🌟 The script touches on the 'fade' effect in film, which refers to the absence of pure black in film images, and how to emulate this in digital post-processing.
• 🖼️ The process of 'color grading' is explained as a way to apply artistic style to images, often aiming to replicate the look of film through color adjustments.
• 🧩 The script mentions the limitations of replicating certain film stock characteristics in digital, such as those of large format film, due to sensor size differences.
• 📸 A practical demonstration is provided on how to adjust specific aspects of an image in post-processing software to achieve a film-like look.
• ⏱️ The presenter suggests that with practice and attention to detail, one can master the techniques of digital post-processing to recreate the film look, but also acknowledges the ongoing evolution of digital technology.

Q & A

What is the main focus of the video script?

The main focus of the video script is to discuss the differences between digital and film photography, specifically how to recreate the look of film in digital photography using color grading techniques.

What is the significance of using a color chart in comparing film and digital photography?

A color chart is significant in comparing film and digital photography because it highlights the differences in tone, color, and gradation between the two mediums in a clear and detailed manner.

What are the key differences between film and digital photography mentioned in the script?

The key differences mentioned include tone differences, where film has a more abrupt transition into darker tones compared to digital; color bleeding, where film tends to have a characteristic color cast over neutral tones; and color shifts, where the perception of color changes with the brightness of the tones.

What software is used in the script for demonstrating the film-like grading process?

The software used in the script for demonstrating the film-like grading process is Capture One, although the presenter also mentions that similar concepts can be applied in other software like Adobe Lightroom or DaVinci Resolve.

How does the script differentiate between 'color bleeding' and 'color shift'?

Color bleeding refers to the unintentional application of color over what should be neutral gray tones, while color shift refers to the change in perceived color as the brightness of tones changes, which is a characteristic feature of film that can enhance the film-like appearance in digital grading.

What is the presenter's view on the possibility of completely recreating the look of film through digital grading?

The presenter believes that while digital grading can approximate the look of film to a certain extent, there are limitations due to factors like sensor size and color depth. They estimate that it might take another 5 years for digital technology to fully catch up and recreate the film look.

What is the role of 'fade' in achieving a film-like appearance in digital photography?

Fade refers to the characteristic of film where the darkest parts of an image do not become completely black but appear slightly brighter. Recreating this fade effect in digital photography can contribute to a more film-like aesthetic.

How does the script suggest adjusting the tone curve to mimic film characteristics?

The script suggests adjusting the tone curve by adding points in the darker regions and carefully adjusting them to make the dark parts of the image transition more abruptly to black, similar to the characteristic of film.

What is the significance of understanding the differences in dynamic range between film and digital?

Understanding the differences in dynamic range is significant because it helps in recreating the natural look of film, which tends to have a wider dynamic range and less tendency for pure white or black to clip, thus maintaining more detail in highlights and shadows.

How does the script address the topic of noise in film and digital photography?

The script briefly touches on the topic of noise, mentioning that digital photography, especially in well-lit conditions, tends to have less noise (particle-like noise) compared to film, which inherently has more grain due to its chemical process.

What is the final advice given by the presenter regarding the practice of film-like grading?

The presenter advises that practice is essential for mastering film-like grading. They also encourage viewers to watch more tutorials and to practice by trying to recreate the looks from films or other photographers' works to improve their skills.