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Can any of you explain a little bit about each focus mode? When you would use each one etc? Thanks

Your best bet is to experiment Sax.

I?m at work so don?t have access to my 350D manual to get the terminology right.

I?ll do my best basically one of them focuses once when you half press the shutter it will lock on to the AF port you chose or if you chose to use all of them it will lock onto one it thinks is good

The other mode will keep re-focusing so try it change the focus mode and keep holding the shutter (half) down and move the camera around it should keep re-focusing.

If you move the camera so the scene is mostly background and then move it so there is a subject in the foreground you should see if keeping up with the focus.

There are too types to kind of focusing one of them I think is intelligent and can spot when where is a moving object and will switch that mode on where as if it cant spot a moving subject it will only use single focus mode, The other will always use the constant focusing

to sum up the above, theres oneshot, ai focus, ai servo

oneshot = only focus once per half press shutter

aifocus = smart mode which it stays in oneshot but if detect movement goes to aiservo

aiservo = continuous focusing, half press shutter and the af point select will keep focusing on watever it's on.

focus is alot better on 1D series than on any other canon camera.

to sum up the above, theres oneshot, ai focus, ai servo

oneshot = only focus once per half press shutter

aifocus = smart mode which it stays in oneshot but if detect movement goes to aiservo

aiservo = continuous focusing, half press shutter and the af point select will keep focusing on watever it's on.

focus is alot better on 1D series than on any other canon camera.

Cheers you explained that better than I did mine was franticly typed out during my lunch break lol.

How is the 1D?s focus better I know it has more focus point doesn?t it? I guess for the money it would just be better over all faster and more accurate?

Aiservo is fun I used that when I was messing with some shots of cars I?d use it to lock onto the car and use a slow shutter while panning the camera in the direction the car was traveling I ended up with cool shots where the BG was really blurry and the car in focus apart for the moving wheels.

I guess this is what you use for things like birds then

I'm pretty new to it as well. I just got my XTi last Christmas, and it was my first DSLR (my previous camera was a crappy old 3.2MP Sony point and shoot that I never used).

Looks like you're learning fast though (Y)

I know we should have a thread for this but....

So could you give examples of when you would use these modes?

Accesser has provided a good example of aiservo

I?d love to have more talk about tips and trick and info about how the photos where taken in this thread or another thread anyone else feel the same?

Sax as I sad in my other post I use ai-servo for the cars and other similar situations.

I don?t like the ai focus I?d rather tell the camera when I want one shot or ai servo.

One shot is good for most other kinds of shots where you don?t have a moving subject if you where shooting through trees for example ai servo might focus on the trees and not your intended subject.

Can anyone else give some good examples of when to use the different modes ?

Can anyone else give some good examples of when to use the different modes ?

One Shot is very useful for focusing on the subject you want. by half pressing the shutter, then keeping it halfpressed you can then recompose your image and you know you will still have the focus on your subject.

Servo would have automatically refocused on whatever the focus point was on.

It does depend on what you want, for sports servo is fantastic.

*Edit* Having said that, if i was trying to shoot motorbikers coming round a corner at 23984795 mph i would pre focus on a section of the track I know they will pass through, because servo might not be quick enough.

Cheers you explained that better than I did mine was franticly typed out during my lunch break lol.

How is the 1D?s focus better I know it has more focus point doesn?t it? I guess for the money it would just be better over all faster and more accurate?

Aiservo is fun I used that when I was messing with some shots of cars I?d use it to lock onto the car and use a slow shutter while panning the camera in the direction the car was traveling I ended up with cool shots where the BG was really blurry and the car in focus apart for the moving wheels.

I guess this is what you use for things like birds then

1d's focus is faster and more accurate as all of it's focus points are cross type sensor, yeah panning cars u can use ai servo + slow shutter to get the wheels spinning and bg blurred to create a sense of speed. for bird shots , use aiservo and fast shutter as a bird is rather small and flies rather fast and less predictable. for portraits as many know, use oneshot. for maybe taking pics of a little kid u can use aifocus, however i would use oneshot more. if u look at the 1d's function list, 1d only has aiservo and oneshot mode.

SergioLopes your photos were excellent.

There's some excellent stuff in this thread, and I agree with some earlier posts that it'd be interesting and useful if some more information/advice was given regarding how the pictures were taken. It's very useful for beginners as a lot of these photos are quite inspiring.

Small amount of ash (the white particles) from the fires in southern California. I live a couple miles from the Santiago Canyon fire, so it's extremely smokey, and ash is starting to fall more now. We're packing our stuff up in case we have to evacuate.

Ash_small.jpg

Edited by MasterC

1346660483_800a271ee4.jpg

Picture off my flickr, I'm not a professional photographer, but I'd like to start getting into it more.

Just took a great shot while I was in Las Vegas for vacation.

Been wanting to fix it up a bit in photoshop, maybe add a black boarder with a thin silver lining separating the picture and the boarder ;)

^ scary O_O

Yes it is. I just heard on the news that the Fire Authority determined that it was an arsonist who started the fire. :no:

Nice shot MasterC, the horizontal lines on the curb leads the eye right in to the center of the photo! :)

Thanks. It was kinda hard to do that because I had to lay on the ground. Now I have ash all over my shirt! :laugh:

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    • Why you need to take back control of your synced passwords and how to go about doing that by Paul Hill Credit: Pixabay Last month, when Google decided to introduce daily and weekly caps for Gemini, it reignited an anxiety of mine, that you can’t really depend on service providers to maintain features forever, and it got me looking into free software (as in freedom) in other areas too. One app I quickly came across was KeePassXC on desktop and KeePassDX on Android as an alternative to password manager lock-in within the Chrome or Firefox ecosystems. I personally like to switch around with browsers, and using either password manager is inconvenient, so something like KeePassXC was interesting to me. The main issue with it now is syncing; I was not sure how to do that. After a bit of research, I came across Syncthing, a tool I was vaguely familiar with but had never used because it seemed complicated. However, I was completely wrong, and honestly, I think everyone should use it if they use multiple devices. It essentially lets you share folders peer to peer across all of your devices, no cloud services that you don’t control necessary! And it was fairly simple to set up, if not a bit clunky. Since setting it up, I’ve also started using Syncthing to back up other apps too, so don’t think it’s limited to just saving password databases. You can use it for pretty much anything you use Dropbox or Google Drive for. Before continuing to talk about those apps a bit more, let’s walk back a bit and talk about browser sync. Ever since the late 2000s and early 2010s, really, since we have been using smartphones, browser sync has been a necessity of life. I don’t know about you, but I have hundreds of passwords saved. For the most part, they’re all unique, so I don’t remember them and rely on software to manage them for me. Until recently, I’ve relied on password managers in Chrome and Firefox, but what I always found annoying was that it can be hard to transfer them between browsers. Sure, on Windows it is simple enough, but on Linux, exporting bookmarks has been temperamental. It works OK nowadays, but not too long ago, Chrome required you to enable exporting passwords in chrome://flags. The situation is even worse on mobile; there is no exporting or importing of passwords of any kind. You literally have to do it on a desktop, which is incredibly annoying in our mobile-first world. Sync also lets us take out bookmarks, history, tabs, and autofill data easily. To enable sync, it’s just a matter of signing into the browser once, and it handles the rest. It’s nice and easy. Obviously, all this has some issues, including those I’ve outlined above about it being hard to transfer data between browsers, but also things such as account suspension, lost account passwords, and other lock-in mechanisms, such as passkeys, being tied to a specific browser. On a sidenote, I have just removed all of my passkeys because they can make it harder to move browsers. I think the biggest threat to your synced passwords, especially if doing this with Google, is having your account suspended. I don’t ever expect mine to be suspended, but you do hear horror stories on Reddit where people lose access to their Google accounts. Imagine if you have hundreds of passwords, then suddenly lose access to them because Google froze your account, what would you do? So yes, it can be nice to use these syncing services for their convenience, but they also have risks. You may have seen me going on about free software quite a bit in my editorials. It’s essentially a concept championed by the Free Software Foundation. It’s software under particular licenses that grant you four freedoms: run the program for any purpose (0), study and change the source code (1), redistribute copies to others (2), and the freedom to distribute modified copies to others (3). For example, if there is an app I use and one day it gets abandoned by the developer, I can keep running it or even clone the software and continue developing it. Look at the myriad of cool services Google has run over the years before killing them. You can’t take the source code for those because they are proprietary, for the most part. Both KeePassXC and Syncthing are free software, so I get the freedoms listed above. In my use case where I’m syncing a database full of my passwords, I also get proper ownership over my data, there is no losing access to the database due to a frozen account, I can access the code of the tools I’m using, and I can get support from real people online if I run into issues, rather than having to consult a vague help page from an opaque company. With the KeePassXC password manager, you create a .kdbx file, which is what will be synced between devices. KeePassXC has cross-platform apps and also has browser extensions so that the browser can fetch passwords from the database once it is unlocked. Meanwhile, Syncthing is a peer-to-peer file sync tool where you can select folders to sync between your devices. Just pop files in the folders you choose, and then they will be available across your other devices whenever they come online. Syncthing is resilient as it works over both LAN and the internet and only ever sends content between your devices, never to a third-party server somewhere else. By combining these two pieces of software, you can essentially replicate the browser sync functionality. I have had a weird, conflicting issue where a new file is appearing, but it doesn’t seem to be impacting my main password database, which is updating between devices just fine. If you want to get a setup similar to what I have, you will need to go here to download KeePassXC for your computer. Once you have that, you will need to download your passwords from your web browser to a CSV file. In Chrome, you can type chrome://password-manager/settings into the URL bar, and you should see an option to download your passwords under Export Passwords. This will give you the CSV file you need for importing into KeePassXC. If you use a different browser, just use a search engine and type “browser-name export passwords” and muddle along. In KeePassXC, you’ll want to press Import File from the home screen, select the CSV file, and create a new database from it. On one of the screens of the wizard, there will be a Title field with a drop-down selected to none. Change this to Title and continue. You’ll select a name for the database, the encryption level (the defaults are fine), and then you will pick a password. I would choose four unrelated words that are easy for you to remember, as you’ll be typing them fairly often to access your passwords. When you have all your passwords in your new database, you will want to set up the browser extension so that your browser can fetch passwords from KeePassXC. Rather than explain how to do that here, refer to KeePassXC’s guide on how to set it up properly. Once you’ve got that set up, you want to install KeePassDX on Android. You can grab it on the F-Droid store and the Google Play Store. For iPhone users, there are other .kdbx-supporting apps, but I haven’t tried any of them, so have a look around and use what suits you. Once you have that done, you will want to install Syncthing on your computer and find a third-party app for your mobile device. On Android, I use an app called BasicSync; there are also options for iOS, but again, I’ve not tried these. Once you’ve got SyncThing, you’ll want to set it up and connect all of your devices together and share a folder between your gadgets. PCWorld has a good tutorial on setting up a synchronized file between your devices using SyncThing. Once you’ve set it up, congrats, you’ll never have to touch that stuff again except for adding or removing devices. I’ll be honest, I didn’t particularly like setting up Syncthing. It didn’t take me a massive amount of time, but I think I had to check online because I found it a bit confusing. That said, I’ve had it running for several weeks now and never need to touch the Syncthing settings, so that’s very nice. I also mentioned a conflicting file. I’m not sure why this is appearing, but the main .kdbx file seems to be updating and syncing just fine. What’s nice is that both KeePassXC and Syncthing are free software, so they won’t just vanish one day; you can take the code and fork the project or use a range of alternative implementations that others have made. It’s also nice that it works over LAN, so even if your ISP is having problems, your passwords will still sync. One area where you will want to be a bit more careful with this setup is if you only have one device. I am OK because I have a computer and two phones, all synced up. If you just have one device, you will probably want to store a backup of your .kdbx file somewhere else. Obviously, you’ll also want to remember your password really well, too. If you get locked out, it's game over. 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