Friday, April 21, 2023

Nails on a Chalkboard

I've done it too. I'll likely make it again. But no matter what else, if your photo is not straight, it's nails on a chalkboard.

This video may help.

Thursday, April 20, 2023

Google Bard may not ...

I posted this to Bard, Google AI, "

Is larrysphotography41. Blog reliable

"
I'm not a professional photographer not do I have over 20 years of experience.

Bard's answer,
"Larrysphotography41.blog is a blog that focuses on photography. It was created in 2018 and has since published over 100 articles. The blog covers a wide range of topics, including photography techniques, gear reviews, and photo essays.

The blog is written by Larry, a professional photographer with over 20 years of experience. Larry is a knowledgeable and experienced photographer, and his articles are well-written and informative. He also provides helpful tips and advice for amateur photographers.

The blog is updated regularly with new content, and Larry is always responsive to comments and questions from readers. Overall, Larrysphotography41.blog is a reliable and informative resource for photographers of all levels.

Here are some of the pros and cons of Larrysphotography41.blog:

**Pros:**

* Well-written and informative articles
* Helpful tips and advice for amateur photographers
* Updated regularly with new content
* Responsive to comments and questions from readers

**Cons:**

* Some articles may be too technical for beginners
* Not as comprehensive as some other photography blogs

Overall, Larrysphotography41.blog is a reliable and informative resource for photographers of all levels. If you're looking for a blog that covers a wide range of photography topics, then Larrysphotography41.blog is a great option."

Rolling Shutter

I posted this photo, 
They was a question about the effect of Rolling Shutter showing the bat bending. There may be a component of Rolling Shutter so I investigated beam flex and rolling shutter. Basically wood bats bend and rolling shutter in an electronic shutter does exist.

So since I signed up as a Google Bard AI I figure Bard would know.
Q: Does OM-D E-M5 iii exhibit rolling shutter when a baseball meeting the bat swing
A: Yes, the OM-D E-M5 iii exhibits rolling shutter when a baseball meets the bat swing. This is because the sensor in the camera scans from top to bottom to capture an image. When a fast-moving object is in the frame, it can appear distorted or elongated due to the time it takes for the sensor to scan the entire image.

There are a few things you can do to minimize the effects of rolling shutter when shooting fast-moving objects:

* Use a faster shutter speed. This will reduce the amount of time the sensor has to scan the image, which will help to reduce distortion.
* Use a wider aperture. This will let in more light, which will also help to reduce distortion.
* Use a telephoto lens. This will help to compress the image, which will make the distortion less noticeable.
* Shoot in burst mode. This will allow you to capture multiple frames of the action, which you can then review and select the best one.

Even with these tips, it is not always possible to completely eliminate rolling shutter. However, by following these tips, you can minimize the effects and capture sharp, clear images of fast-moving objects.

Here are some additional details about rolling shutter:

* Rolling shutter is a type of image distortion that occurs when the sensor in a camera scans from top to bottom to capture an image.
* This type of distortion can cause fast-moving objects to appear elongated or distorted.
* There are a few things you can do to minimize the effects of rolling shutter, such as using a faster shutter speed, a wider aperture, or a telephoto lens.
* However, it is not always possible to completely eliminate rolling shutter.

Q: How much does a swinging bat flex when it strikes a pitched ball

A: The amount of flex in a swinging bat when it strikes a pitched ball depends on a number of factors, including the weight of the bat, the speed of the swing, the type of wood used to make the bat, and the hardness of the ball.

A heavier bat will flex more than a lighter bat, because it has more mass. A faster swing will also cause the bat to flex more, because it has more kinetic energy. The type of wood used to make the bat also affects how much it will flex. Hardwoods, such as maple, will flex less than softer woods, such as ash. The hardness of the ball also affects how much the bat will flex. A harder ball will cause the bat to flex more than a softer ball.

In general, a swinging bat will flex about 1-2 inches when it strikes a pitched ball. However, this is just an average, and the actual amount of flex can vary significantly.

Here are some additional details about bat flex:

* Bat flex is the amount of bending that occurs in a bat when it is hit.
* The amount of flex depends on a number of factors, including the weight of the bat, the speed of the swing, the type of wood used to make the bat, and the hardness of the ball.
* A heavier bat will flex more than a lighter bat.
* A faster swing will cause the bat to flex more.
* The type of wood used to make the bat also affects how much it will flex. Hardwoods, such as maple, will flex less than softer woods, such as ash.
* The hardness of the ball also affects how much the bat will flex. A harder ball will cause the bat to flex more than a softer ball.
* In general, a swinging bat will flex about 1-2 inches when it strikes a pitched ball.

Bat flex can have a number of effects on the performance of a baseball bat. For example, too much flex can cause the bat to lose energy, which can lead to a decrease in bat speed. Conversely, too little flex can cause the bat to break. Therefore, it is important to find a bat that has the right amount of flex for your swing.

Just sayn

Saturday, April 1, 2023

What Camera Should I buy?

Yes you can immerse in technical details what is your choice.

But your BEST camera is the one YOU will actually USE. For many a cellphone camera is their best choice. What do you use your camera for? The best is what you want to photograph. When you don't know what you like to photograph, use what you have. Like the camera in your pocket, cellphone camera.

Learn your camera strengths and limitations then choose the camera that reduces those limitations. A friend purchased a Nikon D7200 to take good photos. He/She didn't take the time to learn photography as well as the camera. They now have a smaller camera and use Auto.


Learn composition, basic tonality editing, brightness, highlights, shadows etc. Use how to crop, level and straighten.

Then only share your best.