AI 告诉你 闪光灯离机不离机

[Hercubic]

Using off-camera flash (OCF) and on-camera flash (OCF) each has its advantages and disadvantages, depending on the specific photography situation and desired outcome:

Advantages of Off-Camera Flash (OCF):

Creative Control: OCF allows for more creative control over the direction, angle, and intensity of the light. You can position the flash wherever you want, enabling dramatic and dynamic lighting setups.
Reduced Harshness: OCF can produce softer, more flattering light compared to on-camera flash, which often creates harsh shadows and unflattering highlights.
Avoiding Red-Eye: OCF eliminates the problem of red-eye that can occur when using on-camera flash, especially in low-light conditions.
Avoiding Direct Flash: Off-camera flash can help you avoid the flat, uninteresting look of direct flash by creating dimension and depth in your photos.
Eliminating Unwanted Shadows: By positioning the flash at different angles, you can eliminate or control unwanted shadows, such as those cast on walls or backgrounds.
Balancing Ambient Light: OCF allows for better control in balancing the flash with ambient light, enabling you to achieve a natural look or create dramatic lighting effects.


Advantages of On-Camera Flash (OCF):

Portability and Convenience: On-camera flash is more portable and convenient for quick, spontaneous shots, making it suitable for events, run-and-gun situations, or casual photography.
Fill Flash: On-camera flash can be used as a fill flash to add a touch of light to your subject while maintaining the ambient lighting, which is handy for capturing details in shadows.
Simplicity: Using on-camera flash is generally simpler and requires less equipment and setup, making it a practical choice for beginners or when you need to work quickly.
Bounce Flash: You can use techniques like bouncing the flash off ceilings or walls to create softer and more diffused light with on-camera flash.
In many cases, photographers use a combination of both on-camera and off-camera flash to take advantage of the benefits of each, depending on the specific requirements of the shoot. Ultimately, the choice between on-camera and off-camera flash depends on your photography goals, subject, and the level of control and creativity you want to achieve.

[Hercubic]

AI还准确知道 啥叫 光圈控制主体，快门控制背景， 厉害：
Using aperture to control flash light on the subject and exposure time (shutter speed) to control light on the background is a technique in photography known as "flash exposure control" or "flash-to-background balance." Here's what it means:

Aperture for Flash Control:
When you adjust the aperture (f-stop) settings on your camera, you are primarily controlling the amount of flash light that hits your subject.
A wider aperture (e.g., f/2.8) allows more flash to reach the subject, creating a brighter subject exposure.
A narrower aperture (e.g., f/8 or higher) reduces the flash's effect on the subject, resulting in a darker subject in relation to the background.
Exposure Time (Shutter Speed) for Background Control:
The exposure time or shutter speed controls the duration of time the camera's sensor or film is exposed to light.
When you use a faster shutter speed (e.g., 1/200s or faster), you reduce the amount of ambient light (natural or existing light) that reaches the camera sensor. This makes the background darker.
Slower shutter speeds (e.g., 1/30s or slower) allow more ambient light to reach the sensor, brightening the background.
By combining these two controls, you can achieve a desired balance between the flash-lit subject and the background. For example:

To make your subject stand out against a dark background, use a wider aperture to let in more flash light on the subject and a faster shutter speed to darken the background.
For a more natural look where the subject and background are evenly lit, you can adjust the aperture and exposure time to balance the flash and ambient light.
This technique is particularly useful in portrait photography or any situation where you want to control the contrast between your subject and the background. It allows you to create a variety of effects and moods in your photographs by manipulating the flash and ambient light independently.

[Stopper]

Using off-camera flash (OCF) and on-camera flash (OCF) each has its advantages and disadvantages, depending on the specific photography situation and desired outcome:

Advantages of Off-Camera Flash (OCF):

Creative Control: OCF allows for more creative control over the direction, angle, and intensity of the light. You can position the flash wherever you want, enabling dramatic and dynamic lighting setups.
Reduced Harshness: OCF can produce softer, more flattering light compared to on-camera flash, which often creates harsh shadows and unflattering highlights.
Avoiding Red-Eye: OCF eliminates the problem of red-eye that can occur when using on-camera flash, especially in low-light conditions.
Avoiding Direct Flash: Off-camera flash can help you avoid the flat, uninteresting look of direct flash by creating dimension and depth in your photos.
Eliminating Unwanted Shadows: By positioning the flash at different angles, you can eliminate or control unwanted shadows, such as those cast on walls or backgrounds.
Balancing Ambient Light: OCF allows for better control in balancing the flash with ambient light, enabling you to achieve a natural look or create dramatic lighting effects.


Advantages of On-Camera Flash (OCF):

Portability and Convenience: On-camera flash is more portable and convenient for quick, spontaneous shots, making it suitable for events, run-and-gun situations, or casual photography.
Fill Flash: On-camera flash can be used as a fill flash to add a touch of light to your subject while maintaining the ambient lighting, which is handy for capturing details in shadows.
Simplicity: Using on-camera flash is generally simpler and requires less equipment and setup, making it a practical choice for beginners or when you need to work quickly.
Bounce Flash: You can use techniques like bouncing the flash off ceilings or walls to create softer and more diffused light with on-camera flash.
In many cases, photographers use a combination of both on-camera and off-camera flash to take advantage of the benefits of each, depending on the specific requirements of the shoot. Ultimately, the choice between on-camera and off-camera flash depends on your photography goals, subject, and the level of control and creativity you want to achieve.

牛逼极了！

[wokao]

AI就是到处抄袭

Using off-camera flash (OCF) and on-camera flash (OCF) each has its advantages and disadvantages, depending on the specific photography situation and desired outcome:

Advantages of Off-Camera Flash (OCF):

Creative Control: OCF allows for more creative control over the direction, angle, and intensity of the light. You can position the flash wherever you want, enabling dramatic and dynamic lighting setups.
Reduced Harshness: OCF can produce softer, more flattering light compared to on-camera flash, which often creates harsh shadows and unflattering highlights.
Avoiding Red-Eye: OCF eliminates the problem of red-eye that can occur when using on-camera flash, especially in low-light conditions.
Avoiding Direct Flash: Off-camera flash can help you avoid the flat, uninteresting look of direct flash by creating dimension and depth in your photos.
Eliminating Unwanted Shadows: By positioning the flash at different angles, you can eliminate or control unwanted shadows, such as those cast on walls or backgrounds.
Balancing Ambient Light: OCF allows for better control in balancing the flash with ambient light, enabling you to achieve a natural look or create dramatic lighting effects.


Advantages of On-Camera Flash (OCF):

Portability and Convenience: On-camera flash is more portable and convenient for quick, spontaneous shots, making it suitable for events, run-and-gun situations, or casual photography.
Fill Flash: On-camera flash can be used as a fill flash to add a touch of light to your subject while maintaining the ambient lighting, which is handy for capturing details in shadows.
Simplicity: Using on-camera flash is generally simpler and requires less equipment and setup, making it a practical choice for beginners or when you need to work quickly.
Bounce Flash: You can use techniques like bouncing the flash off ceilings or walls to create softer and more diffused light with on-camera flash.
In many cases, photographers use a combination of both on-camera and off-camera flash to take advantage of the benefits of each, depending on the specific requirements of the shoot. Ultimately, the choice between on-camera and off-camera flash depends on your photography goals, subject, and the level of control and creativity you want to achieve.

[Hercubic]

AI就是到处抄袭

不抄难道让它瞎掰？

[wokao]

你打开VSCode，然后安装copilot
然后开始做笔记，对于闪光灯离机不离机刻意进行瞎掰
然后，你就等着，AI就开始按照你瞎掰过的事情开始鹦鹉学舌

不抄难道让它瞎掰？

[Hercubic]

你打开VSCode，然后安装copilot
然后开始做笔记，对于闪光灯离机不离机刻意进行瞎掰
然后，你就等着，AI就开始按照你瞎掰过的事情开始鹦鹉学舌

为啥要和一个AI瞎掰？就是为了让它瞎掰？

[wokao]

AI根本不懂闪光灯

为啥要和一个AI瞎掰？就是为了让它瞎掰？

[noles]

为啥要和一个AI瞎掰？就是为了让它瞎掰？

他的意思是garbage in garbage out.

[Hercubic]

AI根本不懂闪光灯

You can you up 点评下AI哪里瞎掰了？

[Hercubic]

他的意思是garbage in garbage out.

他assume网上关于闪光灯的知识都是瞎掰，这对吗？

[wokao]

我什么时候说“网上关于闪光灯的知识都是瞎掰”？

你这绝对是AI的思维

他assume网上关于闪光灯的知识都是瞎掰，这对吗？

[Hercubic]

我什么时候说“网上关于闪光灯的知识都是瞎掰”？

你这绝对是AI的思维

“ AI就是到处抄袭” “ AI就开始按照你瞎掰过的事情开始鹦鹉学舌”

[wokao]

第二句的前提是你先“刻意”瞎掰

我没说过网上关于闪光灯的都是瞎掰

我说的是AI不懂闪光灯

“ AI就是到处抄袭” “ AI就开始按照你瞎掰过的事情开始鹦鹉学舌”

[Hercubic]

第二句的前提是你先“刻意”瞎掰

我没说过网上关于闪光灯的都是瞎掰

我说的是AI不懂闪光灯

得，您就瞎掰去吧。我看就算AI瞎掰的您也不知道

[miyahengheng]

所以到底应该要用OCF还是OCF呢？

[wokao]

你阅读理解力有限
逻辑太差，容易被ai骗

得，您就瞎掰去吧。我看就算AI瞎掰的您也不知道

[wokao]

到quora知乎之类地方找找答案吧，那些地方有读者讨论，比这里专业多了

所以到底应该要用OCF还是OCF呢？

[Hercubic]

所以到底应该要用OCF还是OCF呢？

想离就离 不想离就不离