Archive

Posts Tagged ‘apple’

My first impression of the iPad

April 5th, 2010 jvallery 1 comment

I’ve had the iPad now for 24 hours so I thought I’d write up my first impression.   I’m no longer the Apple fan boy that I once was.   I’m a bit more cynical about Apple these days so when I purchased my iPad I did it with eyes wide open.  I opted for the cheapest model available which is the 16GB version without 3G.

Out of the box the iPad feels very nice to hold.   It’s got a pleasant heft to it and feels very solid.  The weight feels very evenly distributed so it is easy to hold no matter what orientation.  Upon opening the box you’ll find the iPad, a standard iPod cable, and a wall charger.   There are no headphones included which was a bit of a disappointment for me.

The iPad came fully charged which was a nice touch, however in order to begin using it you must connect it to iTunes.   While Apple offered to do this in the store for me I declined and activated it when I got home.   This step seems a bit strange to me since there is no mobile phone service to activate.   I understand the rationale for the iPhone but I don’t see the need for the iPad.

After plugging the iPad into my computer for it to activate with iTunes the first thing that caught my attention is that in the upper right hand corner of the screen where the battery indicator is at said “Not charging”.   It turns out that there is an issue with the charging capability of the iPad currently and it can only be charged with a Mac computer or the included wall charger.   My Dell desktop apparently was insufficient to give this thing juice.   Curious, I took my iPad out to the car and plugged it in to see how it would behave in the car.   Sure enough, no charge love there either.    I expect this to be fairly inconvenient if not fixed soon.   I charge my phone almost exclusively at my desk and in the car.   I can get a sync and a charge at the same time this way.

I brought the iPad back inside and hooked it up to my PC again to let it sync with iTunes.  You have all the same sync capabilities as the iPhone so I won’t cover that in detail.   Given that I only purchased the 16GB version it filled up very fast.    The sync copied over most of my iPhone apps so my first experience  with 3rd party apps were the upscaled iPhone ones.

After the sync I opened up Facebook for iPhone to see how it worked.  It’s great that the iPad can use iPhone apps but in reality I can’t say that I would really want to.   For example take a look at this screenshot of Facebook scaled up to the “2x” mode.  As you can see the text becomes very grainy and it just looks plain awful.

IMG_0002

In comparison I downloaded the latest version of NetNewsWire from NewsGator which is an iPad native application and it looks simply stunning (notice the “Not Charging” in the upper right).

IMG_0004

There are a number of great apps similar to NetNewsWire that were available at lunch.   The much anticipated Netflix is probably my favorite.   I was able to stream a movie live from Netflix without any hiccups over my wifi.   It was a very enjoyable experience to watch a movie this way and I’m looking forward to using that extensively on my many work trips in the hotel.

I was a bit surprised that Apple has cut out some of the applications that ship with the iPad compared to the iPhone.   The stocks, weather, calculator, and voice memo applications are all suspiciously missing.

Purchasing content with the app store is just as easy on the iPhone.   The cost of applications seems to have gone up dramatically.   Many apps are looking at $9.99 price tags which seems a bit high to me.   I’m sure the market will adjust as both more applications and iPads are on the market.

Reading books via iBook is very pleasant.   I’m particularly impressed with the page turn effect.   I know it’s just eye candy but I still love it.  I previously owned a kindle so I’m hopeful that Amazon will release a kindle application (and that Apple doesn’t block it) similar to the one they have for iPhone.    I have a several titles I’ve already purchased in the Amazon store and I’d hate to not be able to access those on the iPad.

The last comment I’ll make is that 16GB is surprisingly little.  When I opted for the small version I didn’t really expect to load it down with media.   I expected that most of the time I would be using Pandora/Netflix for movies and music so storage wouldn’t be an issue.   It turns out many of the iPad applications are surprisingly large.   For example the “Real Racing HD” game comes in at a whopping 171 MB.

Categories: Reviews Tags: , ,

Compare Apple TV shows in standard and high definition

September 10th, 2008 jvallery 2 comments

With all the news today from Apple, I think one of the most overlooked announcements was that TV shows are available now in HD. HD is sort of a vague term though and just really means higher resolution (more pixels) than a standard NTSC broadcast. They failed to tell us what resolution the new TV shows are actually provided in. Because the target delivery device for the HD content is the Apple TV and it has been documented to have a hard limit of 1280 x 720, we can assume that the resolution is at least less than or equal to this for the new content. The standard resolutions which are used by broadcasters are:

1080p or 1920 x 1080 (progressive)
1080i or 1920 x 1080 (interlaced, which means only half the picture is displayed at a time)
720p or 1280 x 720
480i/p or 640 x 480 in 4:3 mode or 854 x 480 in 16:9

Anything less than 720p and you really can’t call it HD, it is just “enhanced definition” TV.

Here is a handy chart showing the various resolutions in comparison (taken from Wikipedia).

I pulled some screenshots from my iMac playing back an episode of the office. Here is a comparison between the standard definition and the high definition versions of the same scene. The first shot is the standard definition, and the second is the high definition. Click the thumbnail to view the full-size image.

 

If you look in iTunes at the info for “The Office” video files, it is reporting that the resolution of the “Standard Definition” version is 853 x 480 (or 480p) and that the resolution of the “High Definition” version is 1280 x 720 (or 720p). You can see some improvement, specifically around the text on the milk carton, but I don’t really see enough to justify the extra $1.00 per episode.

I’d really have liked to see Apple step up and offer content in 1080p. If they are going to lure me away from my DirecTV service and my DVR, they need to offer me something more compelling. I already get my shows in 1080i and will be getting them soon in 1080p form DirecTV. If they had come out and started offering 1080p content I would be buying all my TV shows from iTunes. As it is I can get higher resolution content for an arguably cheaper price from DirecTV service. Until they can get the massive amount of content, all available in 1080i or greater, I think I’ll stick to my current solution.

Updated Apple TV supports 1080p resolution

February 12th, 2008 jvallery 4 comments

I just upgraded my Apple TV with the new “Take Two” update. Everything works as promised, and I noticed one extra goodie in the video settings dialog. The Apple TV now natively supports 1080p video output!

1080p selection on Apple TV

Attached photographic proof!

Categories: Random Thoughts Tags:

Automatically backup your Mac to Amazon S3

February 1st, 2008 jvallery 18 comments

With the new version of OS X (Leopard) Apple has included some great functionality in Time Machine. Your Mac will automatically backup to an external drive every hour. It includes the ability to recover deleted files in a timeline. The one downside to the Time Machine approach is that the data isn’t remotely stored. A couple years ago my wife and I had a house fire where most of our things were destroyed. Fortunately the fire was extinguished before it spread to where our computers were so we didn’t lose any data. If it had been elsewhere in the house it could have been a serious situation for us if we lost all of our digital files.

After the fire I have followed a manual process of backing up our files on an external drive that I store in our fire safe. The problem with this is it requires me to actually do the work, which I often put-off. When Amazon S3 was introduced I immediately saw the potential to use it as an automatic remote backup source. I hadn’t invested much time in it up until now, but I just got a new computer (MacBook Air!!) and while setting it up I thought it would be a good opportunity to get my backup situation in order.

There are some great tools already in existence that can do most of the heavy lifting for you. The primary tool for doing remote directory syncs is called s3sync which is a script written in Ruby. Lucky for us OS X comes with Ruby pre-installed so there isn’t much work to get it working.

Here is my step-by-step guide to getting your machine setup to do automatic daily backups to Amazon. I developed these steps on my MacBook Air running Leopard however they should work for previous versions of OS X as well.

Step 1) First off, your going to need and Amazon Web Services account. Head over to http://aws.amazon.com/ and sign-up for an account to use S3. The prices are very cheap ($0.15/GB/Month). Once you have your account setup you will need two things to use Amazon S3. Your Amazon access key and your secret key. These are what s3sync will use to authenticate you to Amazon.

Step 2) I’ve packaged together a zip file with all the files you are going to need to get this setup along with SSL. Download the file at http://images.vallery.net/s3backup.zip. You can go to http://s3sync.net/ to see if a newer version if you like but you’ll need to figure some of this out on your own.

Step 3) You need to create a “bucket” in amazon to store your files. A bucket is similar to a folder, however it is globally uniquely named across all Amazon S3 users. In order to create the bucket you are going to need one of the S3 GUI applications that exist. I have included in the zip file the one I have used called “S3 Browser”. You can find the latest version at http://people.no-distance.net/ol/software/s3/. Once you launch S3 browser click on “connection” then “new connection”. You’ll need to provide the access details you got from Amazon in step 1. Once you have connected click the “Add” button which will allow you to create a new bucket. Because the name has to be globally unique I used “vallery-macbookair-backup” where vallery is my last name. Keep track of this bucket name because you need it in the next step.

s3browser.png

Step 4) Once you have the zip file I created downloaded it should automatically extract itself into your downloads folder creating a new folder called “s3backup”. Within the s3backup folder are all the files and scripts you will need in order to get this working. There is one key file that needs to be edited in order to make this all work which is called “backup.sh”. Open the file “backup.sh” and replace the place holder access key, secret key, bucket name with the ones you obtained form Amazon and step 3.

backupsh.png

Step 5) Now that you have all the files ready to go you need to select a place to store them. The application will run as root at the system level in order to prevent file access issues, therefore I recommend storing the entire s3backup folder in your /Library folder. You should copy the entire folder using finder to /Library. There are a few other paths in “backup.sh” that will need to be updated if you choose to store the file elsewhere.

Step 6) You need to setup your Mac to automatically run the backup shell script on a regular interval. There are a couple ways to do this. Since I am Unix guy I immediately started looking at cron. I discovered however that Apple recommends you use launchd for scheduled tasks. It is fairly complex to setup a scheduled task using launchd but thankfully someone has already created a simple GUI that will let you do it. The application Lingon can be used for this. I’ve included the latest version at the time of writing this in the s3backup directory but you can always obtain the latest version from http://lingon.sourceforge.net/. Once you have launched Lingon you need provide some information. Click the “New” button to start a new agent. Choose “Users Daemons” so that the script will run as root and have access to all of the users on your Mac. Once you have created your new daemon you need to give it a name. I recommend something like com.vallery.s3backup where vallery is your name. You need to give the command line action for what to execute. Again, this assumes that you have stored the s3backup folder in /Library. Enter: “/bin/bash /Library/s3backup/backup.sh > /dev/null”. Lastly you need to give it a schedule as to when to run. I have mine setup to “At a specific date” with “Every day” selected and the time set to 4:00am. This is great if your leave your Mac on all the time. You might select a different option so that you can make sure your Mac isn’t in use when it is doing the backup. Click the “Save” button. It will require you to type in your admin password and then restart your computer.

lingon.png

That is it, your system should run the first backup as schedule. It will take a long time initially as the upload speed is limited to your internet connection. Once the initial upload has taken place it will only upload files that are new or have changed going forward. The script is setup to backup everything in the /Users folder. If you would like to limit what is being backed up you can change this to something else.

In the unfortunate event you actually need to get data out of the s3 store there are a number of applications that you can use to do this. Initially I have been using Panic’s Transmit however it seems to have problems with the way s3sync is storing the data. I found another great free app called “S3 Browser” which has worked well for me. You can also use the Firefox plugin S3 Fox.

Categories: Random Thoughts Tags: , , ,

10 steps to organize your digital life on OS X and Windows

April 10th, 2007 jvallery 1 comment

In meat space my wife and I are far from organized. It’s a real problem because we are always losing important things like our car keys. Unfortunately, this how-to won’t help me solve that problem. In the digital world however, I’m extremely anal retentive and organized. Everything is in its place and easily searchable. It allows me to be much more productive since I don’t have to waste my time trying to find things. I’m using a Mac and OS X Tiger at home and Windows XP in my day job at work, so that even further complicates my digital lifestyle. A lot of these tips can be platform agnostic and work under Windows and Linux as well. These suggestions work hand in hand with an indexed search capability. In OS X we have the built in, and fantastic, Spotlight. On Windows XP you can download Google Desktop. Of course Windows Vista has search built in. On Linux, if you are using Gnome there is Tracker. Also on OS X, take a look at Quicksilver

In no particular order my tips are:

1) Directory structures: In your personal document space (Your home directory on a Mac or Linux, “My Documents” on Windows) you need to create a document hierarchy to store your files. Depending on the amount of documents that you store, your system might include date as a component of the hierarchy so that your folders don’t become too large and unmanageable. I first divide my home directory up with a folder for each of the categories of documents that I might have. Word processing, spreadsheet, presentation, and notes. Under that I have it broken down by type. These are categories of the types of projects I might be working on. At work, this is the name of which of my clients for whom the document is relevant. From there, I have sub-directories for each year. 2007, 2006, and so on.

2) File names: All of my files are named with a standard convention. The convention is PROJECT/CLIENT_DESCRIPTION_YYYYMMDD_TYPE.EXT. Including the document type is helpful because sometimes the file extension doesn’t always give it away, or on some machines file extensions might be hidden. So for example if I had a Excel document for a client named Acme that contained a data extract, I would name the file ACME_DATAEXTRACT_20070410_EXCEL.xls

3) Music: I use iTunes to manage my music library. Part by force, since I own 4 iPods and an Apple TV, but part because I enjoy it. I think iTunes is a great interface for music management. I’ve done a few extra things in iTunes that help me stay organized. One of the most important data fields on a music track I find is “Album Artist”. This field is a recent addition to iTunes, but it really makes finding my music easier, especially from the iPod interface. For the music you purchase from the iTunes store, this is typically done for you already. If you’ve ripped your CDs, the CDDB database doesn’t always have this information however. The first thing I do after I’ve ripped a new CD is go and verify if the Album Artist field has info, and that it is correct. If not I manualy update this field based on the artist. This is especially useful on CDs that have a large number of collaborations on them. The second iTunes tip I have is use the rating system. When you are listening to your music, take the few seconds to go and rate the song. If you have a large music library, it is really handy to be able to just put on a playlist of your top rated songs when friends are over. You don’t want them to know you have the Macarena in your library!

4) Feeds: I use Google Reader to organize my feeds. In Google Reader you are able to setup multiple folders that each can contain multiple feeds. I have a folder for friends blogs, a folder for tech news, a folder for blog research, and a folder for each of my other interests. I can quickly see where new articles are and view just the topics I’m interesting in looking at. I also setup keyword searches on Google Blog Search and Google News and add the feed into Google Reader. This lets me get all the information I want, in a single easy to digest location.

5) Photos: We take a lot of digital photos, and we like to publish them online so that family can view them at their leisure. We have literally thousands of digital pictures that we have taken over the years. Keeping them all organized is no easy task. Recently I’ve begun the painstaking process of tagging all of the pictures in iPhoto. I tag the photos based on who is in the picture, the location of the picture, and anything that is particularly unique to the picture. Once the photos are tagged I upload them to our gallery using the iPhotoToGallery plugin. The gallery itself is powered by Gallery, a fantastic open source PHP based web gallery.

6) Address book: Now my address book organization is a bit tricky. As I mentioned above, I live both in the Mac and the Windows universe when it comes to my day job. At work we use Exchange and I carry around a Blackberry that is synced to Exchange. At home, I use my Mac, and I soon hope to have an iPhone. It’s a real challenge to keep my contacts synced between all these devices without spending too much time on it. In AddressBook 4.0 there is a handy feature that allows Exchange users to sync their Mac address book with Outlook Web Edition. Unfortunately for me, my company is still on the very old Exchange 5.5, and so I don’t have outlook for the web yet. While I openly admit this solution is far from perfect, it’s the best I have been able to come up with. Currently, I use my Blackberry as the transport medium for contacts. Exchange and my Blackberry work very well together, so I can always trust them. The problem is getting that same information onto my Mac. PocketMac makes a great utility that syncs your Blackberry with iLife. If I set this up as a one way sync (Blackberry to Mac) it works fairly reliable. The downside is that in order to add a new contact I have to do it with either my Windows PC or my Blackberry. I hope a better solution presents itself soon, or perhaps I might just dump my exchange dependancy all together when the iPhone arrives.

7) Chat contacts: Like most Mac users, I use Adium for my instant messaging. Adium is great because I can merge contacts from different networks into a single entry on my contact list and then set the network priority so I can choose which protocol to use if available. If you have the same person listed twice in Adium under your contact list, drag the contact from the lower priority network on top of the contact for the higher priority network. Adium will then ask you if you want to merge these contacts.
Another handy feature of Adium is having contact information pulled from your Address Book. This way their display name is listed as their real name instead of whatever catchy tag they chose to display as their alias. The last adium tip I have is how I organize my contact list. In Adium you can sort your contact list by status (under the view menu), and then choose to only view online contacts. This greatly reduces the number of contacts displayed and lets me quickly see who is available.

8 ) Email: Again, like Address Book email is a challenge in the hybrid Mac/Windows world I am in. Thankfully my email addresses are fairly separate. Work email stays on Exchange and personal email sits in Mail.app. Since I have my own domain name I use the fantastic Gmail for domains service. Google acts as my mail server and stores all my incoming messages. They are also kind enough to do spam filtering and provide an amazing ~16GB storage limit. I enable pop mail on the account and then fetch all my email down to Mail.app for local viewing and management. Once in Mail.app I use smart mailboxes to automatically sort out messages from the mailing lists I subscribe to. In Mail.app click the cog icon in the lower left, below your list of folders. From there, chose “New Smart Mailbox..”. With this interface you can specify under what criteria the mail message should be moved to the folder. For most mailing lists it is easy because typically a ID tag is prepended to the message subject. You can also use smart folders to create for individuals who email you a lot, so you can immediately see if you have new messages from them. That way you can give them your attention, or ignore them as the case may be.

9) Calendar: Ok, yet again I get bitten by the Exchange vs iLife issue. Similarly to how I manage my contacts I manage my calendar. I use the PocketMac software to import my calendar entries from Exchange/Blackberry into iCal. In iCal I have 2 separate calendars, work and personal. In the work calendar I have everything that is synced from the Blackberry, in the personal calendar I have everything that falls outside of work. This has worked out well because it allows me to stay organized but still keep my personal appointments completely private from my colleagues on our Exchange server. The only downside to this approach is that I do not receive reminders on my Blackberry for my personal calendar appointments. Again, hopefully the iPhone fixes this problem

10) Bookmarks: Now this is an area where the Windows/Mac problem is truly solved. I use del.icio.us to organize all my bookmarks. I can tag them so I know what they are about and I can easily retrieve them later. On Windows there is the new Firefox Extension and on my Mac and Safari I use Pukka combined with a simple javascript entry in my Bookmarks bar

javascript:document.location.href='pukka:url='+encodeURIComponent(location.href)
+'&title='+encodeURIComponent(document.title)+'&extended='+encodeURIComponent(window.getSelection());

When clicked, the above javascript sends your current URL to Pukka, which the gives you a prompt to tag it and upload it to Del.icio.us. The end results is that I have my bookmarks well organized and tagged on all of my computers. To access my bookmarks I just subscribe to the Del.icio.us RSS feed in Safari.

Can you think of any I might have missed? Have a solution to my Windows/Mac Address Book and Calendar problems? Drop a note in the comments.

Setting up an automated workflow to convert files for Apple TV on OS X

March 23rd, 2007 jvallery 32 comments

With the arrival of my Apple TV yesterday I needed a solution to get my Xvix/WMV/Divx files converted and imported into iTunes so that I can watch them. I already have Quicktime Pro, which with the recent release added the ability to “Export to Apple TV”. Since I have a lot of files, and no desire to sit around and convert these one at a time, it seemed like a perfect job for automator. I figured someone out there at some point had to have done something similar so I did a bit of google searching and found the required automator actions. Using the actions I found combined with the sample workflow they have already created for you, it is trivial to set-up a workflow that will convert to the Apple TV format and then import the file into your iTunes library. With a slight modification you can set it up a plug-in and attach it to a folder action. Now I have a simple drop folder on my desktop that launches quicktime pro and converts the file to an Apple TV viewable format, imports the file into iTunes, and cleans up after itself.

Here is a simple step-by-step guide to walk you through what I did:

1) Install xvid, divx, and wmv codecs.

These can be found here:

Divx
Xvid
WMV

2) Install the automator actions for compressing and importing into iTunes.

Download Quick Time Compression Actions and Workflow

3) Once installed you will have a directory on your desktop called “QuickTime Compression Workflow resources”. In this folder you will find a sample automator workflow called “Convert videos and add to iTunes”. Open this workflow in automator.

4) Delete the first step of the workflow which is “Ask for Finder Items”. Instead of being prompted for which items to convert, we want to setup a folder action that will automatically convert the files dropped in our folder.

5) Add a new first step to the workflow called “Get Selected Finder Items”. This action can be found under the “Finder” application.

6) Under the “Compress QuickTime Using Most Recent Settings” step change “Choose directory for converted files” to the desktop (or any other temporary folder you want to use).

7) Create a new folder on your desktop. This will be your drop folder, so call it something relevant. I called mine “Convert to AppleTV”.

8 ) Back in automator, click on file and choose “Save as plug-in”, choose “Folder Actions” from the “plug-in for” drop down. Give the plug-in the same name as your folder. Select your newly created folder for the “Attached to folder” option. Click save.

9) Since the script will convert whatever file you drop in your conversion folder using the last settings you used in QuickTime you’ll need to launch QuickTime with a test file and then choose “Export” from the file menu. Assuming you have the most recent version of QuickTime Pro you should have an option “Export Movie to Apple TV”.

10) That’s it!!! Now just close out of everything and drop your files into your new folder and watch as they are converted and imported to iTunes. It works great to leave your Mac on and then drop a bunch of files in the folder before you go to bed. When you get to your PC in the morning everything should be all ready to go.

To find out more about folder actions, check this page out:

Folder Actions

Categories: Random Thoughts Tags: ,