Posts in mac

Using Simon Willison’s LLM CLI to Process YouTube Transcripts in Shortcuts with Claude and Gemini

Video Processor.

Video Processor.

I’ve been experimenting with different automations and command line utilities to handle audio and video transcripts lately. In particular, I’ve been working with Simon Willison’s LLM command line utility as a way to interact with cloud-based large language models (primarily Claude and Gemini) directly from the macOS terminal.

For those unfamiliar, Willison’s LLM CLI tool is a command line utility that lets you communicate with services like ChatGPT, Gemini, and Claude using shell commands and dedicated plugins. The llm command is extremely flexible when it comes to input and output; it supports multiple modalities like audio and video attachments for certain models, and it offers custom schemas to return structured output from an API. Even for someone like me – not exactly a Terminal power user – the different llm commands and options are easy to understand and tweak.

Today, I want to share a shortcut I created on my Mac that takes long transcripts of YouTube videos and:

  1. reformats them for clarity with proper paragraphs and punctuation, without altering the original text,
  2. extracts key points and highlights from the transcript, and
  3. organizes highlights by theme or idea.

I created this shortcut because I wanted a better system for linking to YouTube videos, along with interesting passages from them, on MacStories. Initially, I thought I could use an app I recently mentioned on AppStories and Connected to handle this sort of task: AI Actions by Sindre Sorhus. However, when I started experimenting with long transcripts (such as this one with 8,000 words from Theo about Electron), I immediately ran into limitations with native Shortcuts actions. Those actions were running out of memory and randomly stopping the shortcut.

I figured that invoking a shell script using macOS’ built-in ‘Run Shell Script’ action would be more reliable. Typically, Apple’s built-in system actions (especially on macOS) aren’t bound to the same memory constraints as third-party ones. My early tests indicated that I was right, which is why I decided to build the shortcut around Willison’s llm tool.

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WWDC 2023: Mac Hardware Roundup

The Apple Vision Pro wasn’t the only new hardware announced at Apple’s WWDC keynote event this Monday. The company also introduced a few new Mac models: a new 15” MacBook Air, an upgraded Mac Studio, and the long-awaited Apple silicon Mac Pro. Powering the freshly minted top of Apple’s Mac line is a brand-new chip: the M2 Ultra.

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Automating Podcast Sessions in Audio Hijack 4 with Shortcuts and Timery

Audio Hijack 4 and Timery.

Audio Hijack 4 and Timery.

For the past week, I’ve been rethinking my approach to time tracking with the Timery app with a focus on simplicity and automation. I appreciate the insights into my habits and patterns afforded by time tracking and Timery’s excellent Reports view, but lately I’ve felt like my setup with projects, tags, and sub-tasks was too convoluted since it was based on a structure I designed years ago.

My daily routine is different now – and it’ll continue to change in 2022 – and I wanted to get rid of the overhead caused by a time tracking system that was too granular. For time tracking to be effective, you need to remember to start a timer whenever you’re working on something; too much friction in the process – such as having to carefully pick from a list of similar projects – defeats the whole purpose of it. There’s also the opposite problem – forgetting to stop a long-running timer – which John explained and fixed in a separate story for Automation April.

So I went back to the drawing board of my Timery projects and reorganized everything with simplicity and ease of activation in mind. I cleaned up my saved timers and shortcut that activates those timers, which I can now trigger system-wide via Raycast on the Mac and the Shortcuts widgets on iPad. I split my work projects into three main areas – MacStories, Club, and podcasts – removed redundant sub-tasks, and grouped related activities under the same tags for more reliable filtering.

How I access my saved timers from the Home Screen.

How I access my saved timers from the Home Screen.

The approach worked well for MacStories and the Club, but podcast timers turned out to be a different beast. You see, when I sit down to record a show like Connected or AppStories, I need to take care of key tasks such as making sure my audio inputs are correct, checking out notes for the show’s outline and intro, and keeping an eye on the Connected audience in Relay’s Discord server. These tasks distract me from time tracking and, as a result, I often forget to start a timer for when I begin recording and, conversely, stop the timer when I’m done. I could automatically start a timer when a calendar event for a show is due in my calendar, but that also doesn’t work for me since it doesn’t account for the time before we actually record the show when I may be chatting privately with Myke and Stephen. Wouldn’t it be great if there was One True Way to automatically start tracking my real recording time when I start talking into the microphone for a show?

As it turns out, thanks to the latest update to Audio Hijack – the new version 4.0 that recently launched on macOS – there is. So for this week’s Automation April story, I’m sharing the custom system I created to trigger a single shortcut that starts time tracking in Timery based on the show I’m recording in that specific moment. Let’s take a look.

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Early Experiments with BetterTouchTool’s ‘Notch Bar’ as a Visual Shortcuts Launcher for macOS

The notch bar in BetterTouchTool.

The notch bar in BetterTouchTool.

For the past couple of weeks, I’ve been playing around with (and thoroughly enjoying) BetterTouchTool’s latest major feature: the notch bar. This feature is currently available as an optional alpha update in BetterTouchTool, and it’s still rough around the edges, so don’t consider this short post a full review of it; I’m sure we will revisit this functionality more in depth over the course of 2022. However, since I believe the notch bar is one of the most exciting developments in the Shortcuts for Mac ecosystem lately, and since I’m having so much fun with it, I figured it’d be worth an early hands-on preview before the end of the year.

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Exporting Links from Safari Reading List via Shortcuts for Mac

Reading List Exporter.

Reading List Exporter.

A few weeks ago in the second lesson of the Automation Academy for Club MacStories+ and Club Premier members, I wrote about how I’ve been using Reminders as a read-later app in addition to traditional task management. The full details are in the story, but to sum up: using a combination of shortcuts based on Apple’s native actions, I can use Reminders to choose between long and short stories whenever I’m in the mood to read something. I love this setup, and I’ve been using it for nearly three months now.

Earlier this week, however, I realized I still hadn’t re-imported old articles from Safari Reading List – my previous read-later tool – into Reminders. That immediately posed an interesting challenge. Sure, I could manually re-save each article from Safari Reading List to Reminders, but that sounded like a chore. Other read-later apps such as Reeder and GoodLinks have long offered Shortcuts actions to fetch links from their databases and process them in Shortcuts however you see fit; Reading List, like other Apple apps, doesn’t support any actions to get the URLs you previously saved. And that’s when I had an idea.

Now that it’s available on macOS, Shortcuts can get access to application support files that are kept private and hidden from users on iOS and iPadOS. More specifically, I remembered that Safari for Mac has long stored its bookmarks and Reading List items in a file called Bookmarks.plist, which folks have been able to read via AppleScript for years. Under the hood, a .plist file is nothing but a fancy dictionary, and we know that Shortcuts has excellent support for parsing dictionaries and extracting data from them.

The plan was simple, and I knew what to do.

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Hazel 5 Makes the Leap from System Preferences

Hazel is a classic Mac automation tool which we last covered several years ago for version 4. This week Hazel is back with version 5, a major update which brings the tool out of System Preferences for the first time.

Previous iterations of Hazel existed as a preference pane within the macOS System Preferences app. While the interface remains pretty familiar in Hazel 5, it has finally been pulled out into its own full application.

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Editing FLAC Metadata with Meta for Mac

Meta for Mac.

Meta for Mac.

For the past year, I’ve been using a high-res Sony music player to listen to my personal music collection. I detailed the entire story in the December 2019 episode of our Club-exclusive MacStories Unplugged podcast, but in short: I still use Apple Music to stream music every day and discover new artists; however, for those times when I want to more intentionally listen to music without doing anything else, I like to sit down, put on my good Sony headphones, and try to enjoy all the sonic details of my favorite songs that wouldn’t normally be revealed by AirPods or my iPad Pro’s speakers. But this post isn’t about how I’ve been dipping my toes into the wild world of audiophiles and high-resolution music; rather, I want to highlight an excellent Mac app I’ve been using to organize and edit the metadata of the FLAC music library I’ve been assembling over the past year.

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The Power Mac G4 Line

The tower form factor may be a thing of the past, at least until the new Mac Pro shows up next year, but for years, if you needed the most powerful and flexible machine money could buy, the Power Mac was the only way to go.

For almost five years, the heart of the Power Mac was the PowerPC G4 chip. Starting in 1999 it clocked at just 350 MHz, but by the time the Power Mac G4 line was retired, a tower with dual 1.42 GHz CPUs could be ordered. In that time frame, things like Gigabit Ethernet, SuperDrives, and Wi-Fi became mainstream.

The Power Mac G4 came in three distinct cases over the years it was available. Each style of machine saw several revisions while in service, bringing the total number of models to 10. That’s a lot of computers to cover, so let’s get started.

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