Last night I recorded a podcast with my pal Tyler Stalman on his show, The Stalman Podcast. Tyler received review units of the iPhone 11, iPhone 11 Pro, and Apple Watch Series 5. After a whirlwind day of him testing the phones, Tyler made some time to sit down with me to discuss them.

In this episode, I turned the tables on Tyler and interviewed him. As a professional photographer, Tyler naturally had a lot of thoughts about the new two-camera system on the 11 and the three-camera system on the 11 Pro.

I had a ton of fun recording this with Tyler, and for those of you waiting in line tomorrow, or debating buying a new iPhone, this episode is for you.


Just over five years ago, Myke and I announced Analog(ue). It doesn’t feel like it was that long ago, but here we are. Analog(ue) is older than both of my children; Myke and I have released 163 episodes of the show. Not bad for something we thought would peter out after ten or twenty episodes.

To celebrate Analog(ue)'s Relay’s fifth anniversary, over twenty hosts joined Myke and Stephen in San Francisco to record a live game of Family Feud. It was a blast, and probably the zaniest podcast I’ve ever been a part of.

The whole episode is up on the Connected feed, if you’d like to have a listen. There may be video in the future, but no guarantees. If there is, I’ll link it here.


One of the unsung heroes of iOS is CarPlay. It makes your phone far easier, and safer to use while driving. Today, in iOS 12, it’s good, but definitely not great.

Today, I joined my friend John Voorhees to discuss the upcoming changes to CarPlay in iOS 13, as well as some discussion about Vignette and what I’ve been working on lately.

I don’t get the chance to talk to John on a podcast often, so this was a lot of fun. And less than an hour!

On ATP, we do often nerd out, but we don’t often go deep on code-related things. That’s fine; ATP is a more general-audience show.

This week, John Sundell was kind enough to ask me to join him on his delightfully nerdy podcast, Swift by Sundell. On this episode, we discussed my investigation into Combine (and reactive programming in general), as well as unit testing, and answered some listener questions.

I had a ton of fun recording this with John; if you’re an iOS developer (or interested in what makes us tick), you should enjoy this too…


You have to be wired wrong if you don’t see the delight and humor in a holiday called World Emoji Day. That day was yesterday, and my buddy Jeremy Burge was kind enough to invite me onto his monthly podcast, Emoji Wrap.

On the episode, we discuss Apple’s new announcements that will be released in an upcoming update to iOS 13. It was a ton of fun to speak with Jeremy, as well as get a sneak preview of what Apple is working on. I’m already anxiously awaiting his call for me to join the show again.

Additionally, internet linguist Gretchen McCulloch joined Jeremy to discuss how emoji are replacing real life gestures.

As an emoji aficionado, this appearance was quite an honor.

RxSwift and Combine Posts

For reference, here’s a list of links to my two series of posts on RxSwift and Combine. There’s nothing new today, but it occurred to me that I didn’t have a good summary page that others can link to.

RxSwift Primer

In late 2016, I walked through how to write an extremely basic app using RxSwift. We start by writing the app traditionally/procedurally, and then migrate it to being written using RxSwift.

Combine vs. RxSwift

In June of this year, I did a deeper dive on how functional reactive programming came to be, why one would want to use it, and how RxSwift and Combine take slightly different approaches to solving the same problems.

Appearance: Fusion 26

Late last week I joined my pals Aleen Simms and Stephen Hackett on the Relay FM members-only show, Fusion.

We discussed how Aleen and I are both in the market for new laptops. My beloved MacBook “Adorable” is getting a bit long in the tooth, and I’m really considering replacing it soon. Aleen is in a similar situation. Stepehen attempts to be our guide as we navigate these new waters.

If you’d like to become a Relay FM member, may I politely but strongly suggest selected Analog(ue) as your choice of show to support? 😇


Yesterady I joined Lory Gil, Dan Moren, and Mikah Sargent on Clockwise. On this episode, we discussed Jony Ive’s recent departure from Apple, unplugging on vacation, the stickiness of gamification, and outdoor tech that we enjoy and/or are lusting after.

Clockwise stuffs an incredible amount of content into a very short time; you really can’t go wrong. As always, this was a fun one.

How I Rip Movies

I have a confession to make:

I’m a monster.

I’m a monster who occasionally buys movies on optical disc.

In 2019, that’s probably a stupid thing to do. I’m a man of habit, and like good reflexes, they die hard.

A friend of mine was recently asking me how I ripped optical discs for use in Plex. The process is pretty easy, but has a couple of potential gotchas.

In broad strokes:

  • Get the video off the disc and store it as a MKV file.
  • Compress it in such a way that any normal human won’t be able to tell the difference between the original and the compressed file.

MKVs are nice because they’re generic containers that can hold pretty much any kind of audio or video content. Since there are no restrictions about the kinds/codecs of content in a MKV, it is a great choice of container; whatever is on the disc can be stored within a MKV.

However, as we’ll learn later, for long-term storage, I actually prefer something different.


  1. Get yourself a DVD or BluRay player.
    There are many, many options for external drives that plug into your computer via USB. I bought a really cheap one that, unsurprisingly, was a piece of garbage. I replaced it with this Pioneer drive which is excellent.
  2. Download MakeMKV.
    It’s available for both macOS and Windows.
  3. Pay for it.
    It’s a great app, and at $50, it’s as much as a couple of BluRays.
  4. Install it. Note that on macOS, MakeMKV isn’t appropriately signed, so the first time you run it, you’ll need to find it in /Applications, right-click on it, and select Open.
  5. Plug in your drive, place the disc in it, and run MakeMKV.

Rip: Easy Mode

  1. When you run MakeMKV, the first step is to scan the disc and see what’s on it. You do so by clicking the huge icon on the left:
MakeMKV launch screen showing a disc ready to scan.
  1. Once you tap the icon, MakeMKV scans what’s on the disc and will present you with a list of titles, and within each title, chapters.
  2. If things go according to plan, and if you’re ripping a film, it should be quite easy to figure out which title to rip. It will be the one which is largest; usually 4GB+ for DVDs and 20GB+ for BluRays.
    If you see more than one option, we’ll cover that later.
MakeMKV showing one title of 27 GB and several under 500 MB.
  1. Once you discover which title you want to rip:
    • You’ll probably want to un-check all the other titles on the disc, as you probably don’t want to rip those.
    • For the title you do want, you’ll probably want to un-check any of the subtitles or audio streams you don’t want. I typically find I’m un-checking Spanish and French on most discs.
  2. Set the path for the MKV file that MakeMKV generates, and then click the icon on the right. This will copy the disc to your computer.

Rip: Hard Mode

Depending on the disc, things can get pretty dodgy when it comes to picking which title to rip. Sometimes you can run into scenarios like this one:

MakeMKV showing two titles of 34 GB and several under 500 MB.

Notice that two different titles are both effectively the same size: 34.4 GB.

Sometimes this is a language issue: even though one title can hold multiple languages of audio, or even subtitles, sometimes films will have different editions to change languages of text shown on screen. Things like signs, titles shown on-screen, etc. Animated films, like those made by Pixar, tend to do this quite a lot with on-screen signage.

However, many times, multiple [near-] identically sized titles are a rudimentary form of copy protection. Often times there is one clear winner, and a bunch of fakes that, when played back, aren’t quite right.

So, what’s the solution?

My first approach is to do a search; sometimes you can find a forum post that answers the question. When you do find a post that answers the question, it will be answered in the form of a mpls to rip. An example could be 00800.mpls.

If your search comes up empty, you could try to play the disc and see if your playback software/device will tell you what mpls it’s playing. In my experience, that’s not something most players will tell you.

Alternatively, you can take the brute-force approach, which is what I usually do: rip everything and just try playing them. I take a look for on-screen text and forced subtitles. I also scrub through the file and make sure it looks, at a glance, like everything happens in the correct order.

Whichever one is in English, and seems to have all the right stuff in the right place, is the winner.


At this point, you could choose to stop. The MKV that MakeMKV has created is perfectly playable by most software, such as Plex or IINA. However, these files are not compressed, and thus they are huge. Our example above was ~35 GB.

Personally, even though I do have a massive NAS, I’d rather compress these files a bit for storage.

Enter Don Melton’s fantastic video transcoding tools.

You may know Don as the father of the Safari web browser, but in his retirement, he’s kept his hands busy by writing a suite of incredibly good tools to help transcode and compress video.

In my experience, after running a video through Don’s tools, there is virtually no degradation in quality, despite the output file being 10-20% of the size of the original.

Don’s scripts do use the command line, and the installation can be a little bit fiddly. Installation is left as an exercise for the reader, but once you get everything installed, usage couldn’t be simpler:

transcode-video file-that-makemkv-created.mkv

That being said, I do prefer to provide a couple of options. So, let’s say I had a file avengers.mkv. I would run that file through Don’s tools as such:

transcode-video --mp4 --burn-subtitle scan avengers.mkv

The two options:

--mp4 indicates that I want the resulting output to be a MP4 file, rather than another MKV. This tends to play better with Apple devices, which is what I use to play these files.

--burn-subtitle scan is a little bit more nuanced. In some films, foreign-language content spoken on-screen will be displayed in English by forcing the subtitles to show during that time, even if subtitles haven’t been turned on by the user. A great example of this is The Hunt for Red October, when Russian is spoken on-screen.

--burn-subtitle scan indicates to Don’s tools that they should attempt to scan for any forced subtitles, and then burn them into the video, so they’re part of image shown on-screen. As Don writes in his instructions:

By default, the transcode-video tool automatically burns any forced subtitle track it detects into the output video track. “Burning” means that the subtitle becomes part of the video itself and isn’t retained as a separate track. A "forced" subtitle track is detected by a special flag on that track in the input.

You can also use a special “scan” mode […] to find any embedded forced subtitle track that’s in the same language as the main audio track.

Be aware that using this special “scan” mode does not always work. Sometimes it won’t find any track or, worse, it will find the wrong track. And you won’t know whether it worked until the transcoding is complete.

Personally, I find it infuriating when I try to watch a movie but the subtitles weren’t properly burnt in. To me, it’s worth using --burn-subtitle scan on anything that has some foreign language content. You may feel differently.

I’ve only recently gotten in the habit of instructing Don’s tools to burn in subtitles, but they haven’t failed me… yet.


The transcode-video process will take quite a while. When it’s done, you’ll end up with a single file that has a compressed version of the disc you started with. By naming the file appropriately, you can easily add it to Plex, where all the relevant metadata will be added automatically.

Now, you can watch your movie immediately, without having to sit through 2 minutes of FBI warnings and a ridiculous menu. Imagine that.


I was watching some WWDC sessions, and stumbled upon an interesting moment in #713: Advances in Networking, Part 2:

A knockoff of Vignette on a WWDC slide

This section starts at just shy of 56 minutes, and runs for about two and a half minutes. The presenter is Stuart Cheshire, who you may know as coming up with Bonjour. (❗❗)

One can never really know if Vignette inspired this slide, but in my head canon, I’m going to choose to believe it.

And if you ever stumble on this, thanks, Stuart. You really made my week. 😄