is live view or mirrorless suitable for telephoto shots of moving subjects?

(I know we’re straying into the world of video here, but I feel it’s still relevant)

Why is live view harder than “TTL”?
because you are not using the senses you were born with – that your eye & hands are easily co-ordinated to match direction, distance, speed & focus (of attention, not sharpness of image).
Catch a ball. No maths required, you just do it.
Catch a ball whilst watching your live view… maybe not.

Will you improve over time?
Yes, otherwise the entire movie industry would be full of missed shots. Almost no cinematographer has his eye right through the lens these days, there’s always some remote aspect to it – in effect, live view. Watch a steadicam operator, gazing towards his feet, where his monitor is, whilst his camera is pointed firmly at the action in front of him.
There’s a dual purpose in that, he can see what he’s shooting whilst not falling over anything.
Many pro video cameras have the same as DSLR or mirrorless cameras, a TTL & separate moveable screen(s) for remote viewing. The use of the eyepiece is becoming much more rare, the remote ‘live view’ is more common.

So, for stills what does it mean?
Mirrorless cameras currently still have both options.
The “TTL” viewfinder is a teeny TV screen, but it’s still really “through the lens”, with your face pressed against the camera, the same as ever..
The live view you’ll still have to train towards, just like every ‘movie’ cameraman working today.

Your potential pitfall, for fast action, is the frequency with which your live view updates on your screen. Modern high-end cameras have truly ‘as live’ playback; no discernible delay at all. An old entry-level consumer DSLR is going to be pretty laggy by comparison.

Subjects – Woocommerce Ajax add to cart Forwarding to homepage

I use Woocommerce 3.9.2, WordPress 5.3.2 and the Phlox Shop theme (version 2.4.22) and I have a problem adding AJAX to the shopping cart.
When I go to the shop page and click Add Random Project to Cart, it will go to the home page. But when I go to a single product page and then press "Add to Cart", it works as it should.
Where could the problem be?
Site link here Enter link description here

Subjects – Blood sugar and urine sugar difference

"Some believe that they eat healthily because they eat tons of fruit that a diabetic should consume moderately and use vegetables and vegetables. In addition, they must limit the consumption of bread or rice that is a priori healthy, but has triggered refined carbohydrates and aldohexose. "In this sense.

Blood sugar and urine sugar difference

For diabetics, there is nothing worse than cooked rice that is almost like sugar or sweets. Although it sounds funny, a small dish is desirable because Sofrito oil delays the absorption of carbohydrates. "You should use vegetables and vegetables and moderate the consumption of fruit with all this information, which is straightforward for non-diabetics or prediabetics, ie those with a glucose level below 100 mg, if they consume carbohydrates that it is." Slash-slash absorbs, increases the probability of polygenic disease.

Light modifiers – How can I reduce the flash output of my camera so that my subjects are less disturbed?

I know this seems like a stupid question, but I wanted to know how to literally weaken the light of my lightning. I make photos of a prayer group at night, and generally it's very dark, but people are also moving quite a bit, so a short shutter speed is required. So I have to resort to lightning, even if there is a danger that the people who pray will be disturbed. So I was looking for a diffuser, like an octabox for the flash, but I'd like to hear from you, is there a way to make the flash weaker, so as not to bother people so much? At home I put a piece of paper in front of the flash – but is there a more professional way to do it? Thank you very much.

This is an approximate human translation of the original question in Portuguese. The original can be found in the processing history.

Which subjects do you need to study to write science fiction novels?

Nothing. No costs at all.

Fiction. Is not it. Just put it together in a crazy logic and justify it yourself. Actually, if you've been in class from elementary school to high school, you should get along perfectly. Most do not, shitty sci-fi stories.

If you had gone to college and studied one of these sciences, you would not write science fiction. They would hate it and stick to the truth instead.

Get a professional WordPress website for your business for $ 100

Get a professional WordPress website for your business

Need a WordPress Website Expert? Let me help you create this great and professional website that turns visitors into customers / customers.
I'm going to create a responsive website that's great on phones and tablets. SEO-enabled and optimized for speed (nobody likes a slow website).
You need advice on domain extensions and hosting types. I would like to offer you my experiences and recommendations as I want each of my clients to use user-friendly technologies.
I hope to work with you.


Why is there no approximation factor for the search algorithm for greedy subjects?

My question is:
Why is there no approximation factor for the search algorithm for greedy subjects?
I could not find an answer to my question unless the algorithm has an unknown approximation factor. I am not a native speaker and there is almost nothing in my native language that makes it really difficult to even understand the definition of the "approximation factor", which could lead to this question, which is obviously to be answered.

NIFT (UG) and its preparation in two weeks

What is NIFT?

Emerging fashion designers want to join NIFT (National Institute of Fashion Technology). There are 16 NIFT's throughout India. These institutes offer 4-year B.Des programs and 2-year M.Des programs in a variety of disciplines, including fashion design and fashion technology.

There are two stages of testing:

Level 1 – written NIFT test (GAT + CAT)

Level 2 – NIFT Situation Test

What happens in the written NIFT test?

The GAT (General Ability Test) has a specific curriculum consisting of quantitative skills, communicative skills, English, analytical skills, general knowledge and current events. The GAT tests candidates for their logical, analytical, conscious and communicative abilities. After the GAT the CAT takes place.

Sections Number of questions

Understanding English 25
Quantitative ability 20
Communication skills 25
Analytical capability 15
General knowledge and current affairs 15

The creativity test (CAT) varies from year to year. It is unconventional and puts the artistic and creative abilities of the candidate to the test. Aspirants must demonstrate a good understanding of colors, creativity and communication skills through sketching.

Only after the candidate has approved the written test can he write the situation test. Generally, for each available seat, 5 aspirants are called up for the situation test.

What happens in the NIFT situation test?

In the situation test, the candidate receives material and topics. You must use the material to find something that fits the theme.

The situation test is designed to see how the candidate can think on their feet and make the most of the materials they use. After that, the candidate must also provide a description in which he explains his project. The evaluation must be in English.

So prepare for NIFT (written test) in 2 weeks

With the main focus you would have given for your board exams, you might not have had time to prepare for the entrances.

Now that you focus on NIFT, you need to make sure you cover all aspects of CAT & GAT. You have to do a lot in 2 weeks, so every day counts.



Focus less on math and English as you know the basics that you have dealt with in the lower grades
Spend time with reason, solving puzzles and current affairs
Try as many dummy tests as possible


Make sure you thoroughly handle your drawing-drawing / painting / scribbling techniques
Receive professional feedback on your drawings – this will help you to see your work better

With only 2 weeks left, DQ Edge is a great option as it has an intuitive interface that tells you what you want to learn.

The following tips will help you to crack NIFT in two weeks:

1) See DQ Edge Learning Material – Use only two weeks of NIFT learning material available on DQ Edge and start a mock test. Once you're done, the platform tells you what to study next. Just follow these instructions and you will see that your results improve by 45%. Dq Edge would have helped you to focus on relevant topics.

2) Take Online Marathon Courses – You do not have the luxury of time and it is best not to waste any of it on travel. Take marathon courses at home. Online webinars are provided by DQ Labs for those who need to scan everything in the 11th hour.

3) Defined schedule – The time constraint is inconceivable, so much pressure is created. The only way you can overcome this is to plan and stick to a rigorous schedule. There are students who invest 12 hours a day in their studies. Assign hours of the day to the various topics and sections displayed for the exam. Make it a point of what you have learned for the day. Revision is essential.

4) Reading News – Current affairs are just as important as static gk. Browse through all the events of the past year. Gatherings, sports, prizes, appointments, ministers and obituaries. You will find that competitive success, Manorama Yearbook, Leadthecompetition website provide reliable information as they have credible sources. Go all through and through, as this is theoretical knowledge that you are likely to keep.

5) Keep Up with Fashion – Learn more about the industry by keeping up with the emerging designers and their designs. This is true for both Bollywood and Hollywood. You'll find that celebrity fashion and stylist bloggers are the pinnacle of the industry. Follow them to stay up to date.

6) To draw – The creative aptitude test questions your creativity, let many drawings into the right perspective. Understand art terms and do not take this part easily, as it accounts for 50% of the exam. If you take a break from learning, take time for sketching and working with colors. Let experts tell you and tell you how to improve it. Mentors in DQ laboratories have graduated from renowned institutes such as IIT, NIFT and NID, which offer constructive criticism.

6) practice practice dolls – note papers are very important, as soon as the student considers all subjects manageable, they must decide to try the bill papers. Bill papers help the student to mentally prepare for the exam and help him deal with the time constraints. In coaching centers such as DQ laboratories, details of past work are collected and similar documents are structured for the students. DQ edge is an online platform that offers sample papers as well as questions from previous years. The test platform analyzes the strengths and weaknesses of the user, thereby providing problems that you can work on.

7) Pay attention to details. It's important to keep an eye out for details in the exams so that your work stands out among the tens of thousands that you need to have time to incorporate creative details into your project. The examiners award a corresponding rating. Work on your shading and sketching skills, explore what you are not or not good at, so that you can improve it.

8) Be versatile – The courses offered by the colleges have many practical projects. These projects will test your material handling skills to see if you can think on your feet. To be versatile, you must work with different materials such as paper, clay and origami. DQ labs participates in materials handling courses by helping students work with different materials and tools. The mentors make this session interactive and productive. Because of this, students can think on their feet and effectively achieve the desired results of the situation test

9) SWOT – This is a study method that is strongly recommended. Strength, weakness, opportunities and threats. Since there is not much time left, you need to quickly analyze your strengths and weaknesses and work towards them accordingly. This is where DQ Edge comes in handy, the online testing platform quickly analyzes your strengths and weaknesses, tells you which parts you can work on, and gives you a good head start.

10) Do not Stress – Make a point of staying calm. Unnecessary stress can eat up your time. So always work smart and do not get stressed out. Follow a strict schedule and take short breaks to get the knowledge better. The exam is easy to crack if one is ready and on the point, talking to people who have cracked the exam in their spare time, and make sure you get their input.

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Sport – Which image stabilization mode do I use for moving subjects?

Let us answer some statements in your question:

Mode 1 compensates camera shake in both directions and should be used for still subjects

First, IS / VC only affects the camera movement, regardless of which IS / VC mode you select. In no mode does this affect the movement of the subject.

Second, Mode 1 compensates camera movements in more than just vertical or horizontal camera movements. It can also compensate for diagonal camera movements.

Mode 2 only compensates for one axis and should be used for panning

It's not so much that mode 2 only compensates for one axis, it's more than that does not compensate for a single axis, on which the camera is gently swung. It still compensates for other irregular movements that are not necessarily orthogonal to the pivot axis. In some implementations, IS / VC even compensates for irregularities in moving speed along the axis in which the camera is panned.

So where would I use mode 3?

The advantage of Mode 3 over Mode 1 is that the IS / VC system is centered and has the same range of motion in all directions when the shutter is pressed. In modes 1 or 2, the system may already be at the beginning or at its boundaries in a particular direction of movement when the exposure begins. This limits further compensatory movement in the same direction during exposure.

The advantage of Mode 1 over Mode 3 is that the AF system and the photographer can use IS / VC when composing and focusing the shot.

… but if I do with a shutter speed of 1/640 or more, is that really important, or would it be even better if VC was turned off completely?

With 200mm APS-C cameras you are pretty close to the border between IS / VC and 1/640.

Factors that influence the decision on whether IS / VC is used and, if so, which mode:

  • Your technique in terms of camera stability. Some people can shoot with an APS-C camera up to 1/160 or slower with a 200mm handheld, and usually get a keeper. Others could fight with a FF body at 1/640. The rule of thumb 1 / (FL x CF) states that 1/320 is the line for 200 mm in a 1.6-fold Canon body.
  • Her degree of pinchiness. When you view the results of full-screen images displayed on a 9-10-inch tablet or a smaller phone screen, the same level of blur that would be apparent on a 24-inch monitor is imperceptible. Planning for Pixel-Peeping If you're 100% on the big screen and you do not want to see motion blur caused by camera movement, you probably need to use a tripod and a remote shutter regardless of your shutter speed.
  • When panning, Mode 2 or & # 39; Off & # 39; to be selected. Modes 1 and 3 "fight" the pan movements of the camera.

These and other factors are described in more detail in this response. At which shutter speed threshold does a tripod start?

The best way to answer your question is to experiment with all your options, taking into account your intended use, and to critically observe the results to find out which one works most effectively.

Autofocus – Which camera mode (and lens) or settings for moving subjects?

I recorded moving motives for the first time. I have a new camera and a lot of stress, so I barely had time to stop them completely before the shoot (anyway, nothing professional). The topics were not too challenging: children at a dance show. The stage was outside and the sun was out. The lighting condition was good, but due to the many moving clouds, this changed a lot.

To summarize my three questions:

  1. Which camera mode do I use for moving subjects?
  2. Which AF area do I use for moving subjects?
  3. Which image stabilization mode do I use for moving subjects?

I wanted to get the lowest possible depth of field and also keep the ISO values ​​as low as possible. So I used my camera A V Raise the aperture 2.8 and my ISO too 100, It worked very well at first, the sun was out and my camera chose a shutter between 1/2000 and 1/4000 mostly. Fast enough the clouds began to rise and I noticed that the camera was going down 1/1601/1000The bottom end is definitely not good enough to freeze the movement 1/5001/640).

In the end, I set the camera completely manually and set a shutter speed of 1/800, Opening of 2.8 and the ISO on auto. However, as soon as the clouds disappeared, I received overexposed images. And although the shutter speed was changed accordingly, I feel that the camera would do this much faster and more accurate than me.

Which settings / modes are preferred for this type of situation? There is a "Minimum shutter speed" setting in the camera setting. Should I use this? The options are only point, so it would be either 1/500 or 1/1000, I feel like 1/1000 is a bit too much for dancing kids, but would 1/500 rich? Is there another way to capture moving subjects like this correctly?

My second question concerns autofocus. Use Large zone AF or Automatic selection AFI have the feeling that with many possible subjects in the picture, my camera just would not do the right job to figure out who to choose, so they were out there. With Spot AF or 1 point AFI felt it was too difficult for me to consistently get my topic right on this point, so I went with it Zone AF, combined with AI servo, Did I do something wrong here? Most of my shots were in focus.