Friday, August 26, 2011

Take Fantastic Full Resolution Images With Vignette [Android 1.5+]

Take Fantastic Full Resolution Images With Vignette [Android 1.5+]:

As I told you on my Little Photo review, I am hunting for the perfect camera application for Android. Today’s contender is called Vignette; it’s a commercial application which currently retails for $4 on the Market – not inexpensive for an Android app. But with an average rating of 4.1 out of over 5,400 reviews, it must be doing something right. I have been using it as my primary camera app for the last three weeks or so, and here are some of my thoughts.

Capturing Images

imageimage

Above you can see two screenshots of the capture interface. Sadly, the way Vignette pulls in camera data doesn’t allow for screenshots of the live preview screen (hence the black background). If you compare it to the Camera360 capture interface, it appears almost spartan. The screenshot on the left shows the selective focus/radial menu feature. When you tap anywhere on the screen, this large circular menu appears around your finger. Drag to the top, and the image will be refocused on that point. Drag to the bottom, and the capture options are shown (screenshot on the right).

But just because the interface is minimalistic, doesn’t mean it isn’t powerful. Unlike Little Photo, the capture stage here isn’t an afterthought. For instance, look at how many different capture modes you get.

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Some of these bear explanation. “Blind” is the weirdest one. You get no live preview; the screen just goes black, and you’re supposed to aim your phone as best as you can, and snap an image. Perhaps it’s for times when you’re not supposed to be taking pictures, or for getting spontaneous shots. “Steady shot” tries to figure out when the phone is shaking and moving fast, and waits for you to hold it steady before taking the picture. The others are fairly self-explanatory.

Next, let’s take a look at the camera control options:

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This gives you very explicit control over your phone’s camera; not many apps let you set the exposure compensation, for example.

Next, before moving onto post-production, let’s take a look at the file settings screen:

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Here you can see one of my favorite features: Vignette can capture full-resolution images, and is beefy enough to apply effects to them. A 5-megapixel image is large (around 2MB). You can also control the quality, folder, and naming convention.

Okay, now let’s capture an image and try applying some effects.

Post-Production

My serious-looking cat, Ivan, will serve as our model for evaluating post-production and effects. Here’s the raw image, captured using Vignette, before applying any effects:

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Now, let’s look at the effect interface:

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This is one of Vignette’s weakest points. The effects are actually very powerful (and numerous), but there is no instant preview! If you don’t know what a certain effect does, you just have to apply it, go to the image, view it, and go back to apply a different effect. Quite a laborious process really; perhaps Vignette can learn something from Little Photo’s elegant effect interface with its instant live preview and transparent menu.

Interface considerations aside, Vignette offers a boatload of possible effects, neatly sorted into categories:

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I decided to go for an over-saturated looks, accentuating Ivan’s eyes:

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Another key difference between Vignette and Little Photo is that you can’t apply multiple effects all at once. You need to pick just one; but once you pick it, you can heavily customize it:

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For instance, I wanted to add some extra vignetting to the effect I selected, as well as some light leaks. The tweaked result looks like this:

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Quite a mild effect, really. Of course, you can also add a frame, out of a staggeringly-rich menu of options:

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I went for a 16:9 white rounded frame, and the end result looks like this:

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Saving Presets

After you’ve tweaked all the options to death, you might want to save them as a specific preset. If course, Vignette always saves the last values you used, but given the app’s breadth of options you may not want to limit it to just one type of photos. So let’s just save this set of options with a descriptive name:

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In the future, I could easily pick out this specific combination (effect and frame) out of the list of favorites:

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And what’s even cooler is that Vignette lets me create shortcuts for specific setting combinations right on my homescreen:

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So instead of using three different apps (one for HDR, one for “normal” photos and one for Retro-style, say) I could just create three shortcuts to the same app, with different settings.

Bottom Line

Vignette is a powerful, capable, no-nonsense camera app. Its biggest drawback is the lack of a live preview feature for the effect interface. Other than that, it makes for a very solid choice. Stay tuned for more quality camera reviews – and feel free to recommend some of your own in the comments, of course.



Secure Documents with Digital Signatures: XolidoSign

Secure Documents with Digital Signatures: XolidoSign:

XolidoSign is a free software that allows the user to sign and warrant the documents with a digital signature or a time stamp. Doing so will ensure that the document has not been modified or tampered with after it had been signed or timestamped. The user can also check for the validity of signatures and timestamps in the received documents.

XolidoSign

XolidoSign is an innovative software that checks for digital signatures regardless of the type. It can work with several types of electronic signatures including, PKCS7, CMS, CadES-C, CadES-XL etc. Also Xolido Sign works with any timestamp server. This freeware is of great use to those who churn out Proprietory data and need them to be protected whenever they are distributed. For example, Journalists, Designers, Engineers and Physicians, Research professionals etc., will find this software extremely useful

This freeware is available for download and can be used on various versions of Windows Operating systems including, 2000, XP, Vista and 7. English and Spanish are being supported currently. A comprhensive manual is available for the users to know the procedure for signing and verifying documents.

You can also check out other software which use timestamp to keep track of the latest version of documents, photos, etc. Tebocam, Easy2Sync and free Keyloggers.

Some of the other interesting features of XolidoSign are:

  • The user can sign and verify documents of any size and type. PDFs, Excel Sheets, Word Documents, Text, HTML, PHP images, blueprints, models etc., can be signed using this freeware.
  • The user can choose to display or hide the signature field. Both PDF attached/ External signatures are allowed.
  • The user can perform all this on the local system and there is no need to upload the document on a third party server or share it with someone.
  • Verification can be done automatically, even for multiple signatures and all this can be performed using simple mouse clicks.
  • A simple interface makes it extremely easy to use. An intuitive color code is used to display the results of the verification process.
  • Detailed mining reports for the completed verification processes make it easy for anyone to understand the results.

All these features make XolidoSign, an efficient software to use for signing the documents with Digital signatures and timestamps, and also verifying similar signed documents.

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Join Multiple Audio Files with Helium Audio Joiner

Join Multiple Audio Files with Helium Audio Joiner:

Helium Audio Joiner is a free helper application that joins multiple audio files into a single file. This freeware enables the user to choose a number of audio files of different formats and put them all together in a single file.

Helium Audio Joiner

Helium Audio joiner just as its name indicates, combines files of multiple input and output formats. Some of them are, AAC, FLAC, M4A, M4b, MP3, MP4, MPC, Ogg vorbis, Wav,WMA and WavPack. The user can create a Cue file, select bitrates and choose from the various encoder options while doing so.

Helium File joiner is available for free download and the size of the installer is just about 5 MB. It can be downloaded and installed easily. Using this software is extremely easy as well, thanks to a simple interface which packs all the functionalities in one screen.

You can also check out some software to join video files like AoA Video Joiner, and Easy-Data Mediaplayer reviewed by us, or check out free file splitter software to split your audio and video files.

Some of the interesting features of this freeware are:

  • The user just has to choose all the files that he wants to integrate and put them all together in the list.
  • Options for reordering the files is also available so that the user can have the joined audio file having the audio bits in the desired sequence.
  • The user also has the option of deciding the output format of the joined file and he can edit the encoder options as well.
  • The user can also edit the tag information of the output file which are autofilled bu default.
  • For FLAC and MP3 formats the user can also request to check and analyse the output.
  • Language support for English, German, Spanish, Czech, Swedish and Japanese is also available.
  • The user can also insert silence between the different tracks that are combined.

All these features make Helium Audio Joiner, a great music editing software that helps the user to join audio files using simple clicks.

Related posts:

  1. AoA Video Joiner: Free Software to Join Multiple Videos
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3 Video Game Review Sites You Must Look At Before Your Next Purchase

3 Video Game Review Sites You Must Look At Before Your Next Purchase:

video game review websitesVideo game reviews are big business. There are entire websites out there whose whole purpose is nothing but reviewing video games. On top of that, there is a whole subset of websites who only take the scores from those various video game review websites and aggregate them into an average. Unless you have a particular loyalty to a certain review site, I think this is the best way to find out the competency of a game because you are getting a wider cross-section of the gaming media as a whole, and not just the informed opinion of one person.

I think video game reviews are far more important than a review of any other entertainment category. This is simply because video games cost a lot more than a movie or a CD. When you are trying to decide if something is worth $60 of your hard-earned money, then you had better make sure you do the research. This way you will know if the game is something that will work for you. That is why you absolutely must refer to these aggregators before you take the plunge on your next video game purchase.

GameRankings

GameRankings is the review aggregator I have been personally using for as long as I can remember. I can’t remember the last time I have gone out to the store to buy a video game that I did not pull up game rankings first to see what the average review score was across the board.

video game review websites

When you first visit GameRankings you are greeted with a box telling you what games are currently hot, and what games were most recently released. There are also links across the top for the various platforms, so if you only have one console, you don’t have to see reviews for all the games you cannot play anyway. There is also a search feature, which is what you will probably use the most. Type in the name of any game, and it will give you the average review score across all major game review publications.

video game reviews

Possibly my favorite feature of GameRankings are their All Time Best and All Time Worst pages. It’s fun to take a look back in time and see what the best games were for a particular platform, or across all platforms. You can tweak the results by platform, year, genre and what letter the game starts with. This allows you to really fine tune the results you want to see.

MetaCritic

MetaCritic is one of the most popular review aggregators for movies, but they are no slouch in the video game department either. They are similar to GameRankings in that they take review scores from various sites and average them out. They have a much different layout; they focus more on being aesthetically pleasing than GameRankings.

What I really like about MetaCritic is that they have embraced the iPhone as a gaming platform much more than other sites. They feature a full suite of iPhone reviews that they aggregate. Even though iPhone games are cheap and aren’t a major purchasing decision that a console game is, it is still nice to know what is worth looking at and what isn’t from more than one perspective.

video game reviews

Since MetaCritic features movie, TV and music reviews, you can get all review needs taken care of in one place.

3. ReviewTrax

ReviewTrax is a little different from its counterparts because it isn’t as concerned with numbers, but more of a general reception for a game. They rank games based on a Poor to Excellent scale. I think this is a cool approach, because it allows you to just focus on whether the game is good.

video game reviews

You don’t have over analyse and think “well this game got a 92.4 and liked it, but this new one I am looking at got a 91.6, so is worth it?” With this site you can simply look and say “Okay this is excellent, I should play this game.”

video game review websites

ReviewTrax also feature iPhone game reviews, although not as many as MetaCritic.

This is a site I was not as familiar with as the other two when I started my research, but after messing with it for a while, I am going to add it to my video game bookmarks and use it regularly.

Conclusion

Before you buy a video game you should always refer to at least one of these three websites. $60 is no small investment, and you want to make sure you are getting a product that is worth it. By checking these review aggregators you are able to get a good idea of how the game review community feels about a particular product, and you can make a more informed decision.

Have you ever been burned with a bad video game? Perhaps you purchased Superman 64 and felt that you did not get your money’s worth. Let us know in the comments; I would love to hear some video game horror stories.

Image Credit: Jeroen van Oostrom



Analyze System Performance Issues with Debug Diagnostic Tool

Analyze System Performance Issues with Debug Diagnostic Tool:

Debug Diagnostic tool (DebugDiag) is a free tool that assists the user in troubleshooting issues such as hangs, poor performance and memory leaks/ Fragmentation in any user mode process. Also this tool includes additional debugging scripts for IIS based applications and components related to Microsoft Technologies like COM, sharepoint and .NET framework.

debug diagnostic tool

Debug diagnostic tool is available for download at Microsoft.com and the size of the installer is just about 15MB. This is capable of being run on various versions of Windows Operating systems from 2003 upwards. A Detailed documentation of the tool is available on the website, using which the users can understand the procedure to operate with this tool.

This tool is essentially made up of 3 components viz., Debugging service, Debugging host and the UI. The debugging service performs the following tasks:

  • Attach/Detach the host and inject leak monitor into the processes.
  • Collect performance monitor data and show the state of each rule defined.

You can also check out other Windows software which help enhance the system performance like iobit toolbox, FixWin and WinMate reviewed by us.

Some of the salient features of DebugDiag are:

  • This tool has Sharepoint analysis and Performance analysis scripts integrated into it .
  • .Net memory analysis scripts and higher level .Net2.0 crash hang analysis scripts are integrated into it as well.
  • This tool generates userdumps and report the generated userdumps to the event log.
  • Also this tool has performance rule definitions and breakpoint support for the users to know the exact source of performance issues and thereby helping rectify them.
  • The users can deploy this tool at the enterprise level and report the rules and configuration to the Direct Push remote servers.

All these features make Debug Diag a great tool to analyse and understand the performance issues while trouble shooting any User process.

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Find Hotkeys Being Used by Windows Programs: ActiveHotkeys

Find Hotkeys Being Used by Windows Programs: ActiveHotkeys:

ActiveHotkeys is a freeware from DonationCoder that shows all the hotkeys that are being used by various Windows applications. This is very useful if you want to quickly see which all hotkeys are already registered by various Windows applications, in case you are trying to setup new hotkeys using tools like hotkey manager.

ActiveHotkeys is pretty simple to use. You need to first download the program file from program page of ActiveHotkeys. The download size is less than 1 MB. It does not requires any installation; just unzip the executable, and run the application.

At that time, application window will show up. From the left pane, you can select the hotkey combinations that you want to see. For example, you might want to see all hotkeys that are using “Alt” in them. Like, Alt + P. Then you make corresponding selections in Left pane.

ActiveHotkeys

After that, click on Test Active hotkeys button. ActiveHotkeys will scan all the hotkeys for your selected combinations, and will show which of the hotkeys are active, and which hotkeys are inactive.

ActiveHotkeys_Results

That’s pretty much all it does. I really wished it had some way to show which application is using a particular hotkey, or, what action is associated with a hotkey.

Nevertheless, it is a nice neat little program from DonationCoder that works well. Some other interesting programs of donationcoder that we reviewed earlier are DesktopCoral, and Launchy alternative.

Check out ActiveHotkeys.

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