Tag Archives: Sonoma

fixed : how to increase the playback speed of a QuickTime video

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Question :
I have some MP4 videos of online courses that contain a lot of blabla… if they were Youtube videos, I would be able to increase the playback speed to 1.5x (150%) or even 2x (200%) to increase my efficiency. However, these online courses were delivered to me for offline playback in QuickTime on macOS, but now I can’t find the button (or maybe ‘the trick’ ?) to increase the playback speed… so I seem to be stuck on having to watch them at the ‘normal’ s…l…o…w… playback speed…

Is there any way to speed this up ?

Answer :

Yes, there is !
Even though it’s a little more hidden than you are used to with YouTube videos, QuickTime is able to increase (or decrease) the playback speed in three ways, that differ in the range and number of playback speeds available :

1. the basic method :
– when de video is open in QuickTime, click on the screen to make the control panel appear
– then click on the >> button (top right on the control panel)
– from the popup list that appears, select “Playback Speed“
– then, select the desired speed from the 5 options that appear :
   0,5x  ( half speed )
   1,0x  ( normal speed )
   1,25x ( 25% faster )
   1,5x  ( 50% faster )
   2,0x  ( double speed )

2. the precise method :
– when the video is open in QuickTime, click on the screen to make the control panel appear
– then hold down the ALT-key (on your keyboard) while clicking on the DoubleArrow-button (the FastForward-button on the right or the SlowBackward-button on the left) to increase (or decrease) the playback speed in small steps of 10% :
   1,1x  ( 10% faster / slower )
   1,2x  ( 20% faster / slower )
   1,3x  ( 30% faster / slower )
   1,4x  ( 40% faster / slower )
   1,5x  ( 50% faster / slower )
   1,6x  ( 60% faster / slower )
   1,7x  ( 70% faster / slower )
   1,8x  ( 80% faster / slower )
   1,9x  ( 90% faster / slower )
   2,0x  ( double speed / half speed )

3. the hyper speed method :
– when the video is open in QuickTime, click on the screen to make the control panel appear
– then hold down either the CMD-key or the SHIFT-key or the CTRL-key (on your keyboard) while clicking on the DoubleArrow-button (the FastForward-button on the right or the SlowBackward-button on the left) to increase (or decrease) the playback speed in huge steps :
   2x  ( double speed forward or backward )
   5x  ( 5x faster = 5 seconds per second forward or backward )
   10x  ( 10x faster = 10 seconds per second forward or backward )
   30x  ( 30x faster = half a minute per second forward or backward )
   60x  ( 60x faster = one minute per second forward or backward )

That’s it !
enjoy 😉

fixed : current version (or replacement) of Jaksta downloader app on macOS

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Question :
For years I have been using the Jaksta app for downloading online videos like YouTube, Facebook and Vimeo, and even embedded videos from any website. But now, for some reason Jaksta has stopped updating the Jaksta for Mac (apart form one picture still claiming “Video and Music Downloaders for Windows and Mac”, but all other reference to the Mac version and support or download options have gone).
I’ve found some video-downloaders that can only download from YouTube, and apps like YTD, 4K Video Downloader and VideoProc, but those are primarily made for Windows users and they are nowhere near as versatile as Jaksta….

What can I do ? How do I download embedded videos on my Mac ?

Answer :

Currently there are 2 Mac-apps that can do about the same that you were able to do with Jaksta for Mac, so not only download videos from YouTube and other online video platforms, but also download embedded videos :

Downie by Charlie Monroe
– downloading videos from YouTube, Vimeo, Facebook and other online video platforms
– downloading embedded videos from nearly any website
– download videos in any available resolution (even 4K and up)
– a FREE plugin for downloading from within Safari (or other webbrowser) is available
– video conversion to MP4 build in
– combination with Permute-app delivers extra fast video conversion to multiple formats & sizes

PullTube by MyMixApps
– downloading videos from YouTube, Vimeo, Facebook and other online video platforms
– downloading embedded videos from nearly any website
– download videos in any available resolution (even 4K and up)
– a FREE plugin for downloading from within Safari (or other webbrowser) is available
– video conversion to MP4 build in

PullTube, Downie and Permute are available in FREE test-versions, where unlimited use can be unlocked by buying a licence or via the Settapp subscription service that gives access to over 200 macOS & iOS apps for a monthly fee.

If you think the regular pricing of any of these apps is too high (e.g since you expect to only need them for the incidental use), you can search the web for discount codes or check if macOS app bundles like BundleHunt and StackSocial currently feature them.

fixed : CanoScan 5600F driver for macOS Sonoma

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Question :

I have a Canon CanoScan 5600F scanner that worked great with my previous Mac, but now I have upgraded to a new M1 Mac running macOS 14 Sonoma.

I’ve looked on the Canon website and searched the internet, but there is no macOS 14 Sonoma compatible driver available for this scanner.

Is there any way to use this CanoScan 5600F scanner in macOS 14 Sonoma ?

Answer :

Yes, there is …and it still works this way on Intel i5/i7-Mas running macOS 14 Sonoma, and almost certainly on M1 (and M2) Macs also (since it worked on M1/M2-Macs in macOS 13 Ventura) :

  • goto Canon’s US website : https://www.usa.canon.com
  • choose Support > Scanners > Film & Negative Scanner > CanoScan 5600F
  • or use this link : https://www.usa.canon.com/internet/portal/us/home/support/details/scanners/film-negative-scanner/canoscan-5600f/canoscan-5600f?subtab=downloads-drivers
  • there, click on the “Drivers & Downloads” tile (huge button)
  • then, choose “macOS Mojave v10.14” (even though your on macOS Sonoma v14 – don’t worry) as your operating system and “English” as your language
  • now, you will see 2 drivers listed :
    • > 5600F Scanner Driver Ver.14.11.5h (Mac) : msd_-mac_cs5600f-14_11_5h-ea8_2.dmg
      • > ICA Driver Ver.4.1.4a (Mac) : misd-mac-ijscanner2-4_1_4-ea21_3.dmg
  • download both of them
    • note that despite the fact that both are versions from 2018, these will still work with macOS 14 Sonoma
  • goto your downloads folder
  • first, double-click on the file named msd_-mac_cs5600f-14_11_5h-ea8_2.dmg
  • this will mount the ScanGear_CanoScan 5600F_141105.pkg
  • again, click on that and version 14.11 of the ScanGear driver installer will open
  • now, follow the on-screen directions and the latest ScanGear driver will be installed
  • then, double-click on the file named misd-mac-ijscanner2-4_1_4-ea21_3.dmg
  • this will mount the Canon IJScanner2_040104.pkg
  • again, click on that and version 4.1.4 the IJScanner2 driver installer will open
  • now, follow the on-screen directions and the latest IJScanner2 driver will be installed
  • when done, click on the Apple-logo top-left in the top menu bar
  • in the pulldown menu that appears, click on “System Settings”
  • in the window that opens, scroll down in the menu list on the left and click on “Printers & Scanners”
  • if the CanoScan 5600F is already listed in the Scanners chapter, click it
  • if not, click the “Add Printer, Scanner or Fax” button first to add the scanner
  • when done, click the CanoScan 5600F in the Scanners chapter
  • when the scanner details open on the right, click on the “Open Scanner”-button
  • now, the built-in macOS ImageCapture.app will open and it will immediately do a preview scan of whatever is in the scanner

NOTE : you might run into a small problem every once in a while ; when the automatic scanning preview starts, you might get an error saying “Scanner reported an error – Cannot communicate with scanner for these reasons: – Scanner is turned off. – USB cable is disconnected. Please check and try again.” If so, just flip the scanner’s ON/OFF-switch in OFF-position manually and then back into ON-position. Then click “OK” in the error message window, then click the “Overview” button in the ImageCapture window. That should help in making the scanner preview work again.

enjoy 😉

fixed : Legacy System Extension warning for MATTINGALLS extension

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Question :

Ever since I upgraded to macOS 13 Ventura, after each reboot, I get a warning saying “Legacy System Extension – Existing software on your system loaded a system extension signed by “MATT INGALLS”, which will be incompatible with a future version of macOS. Contact the developer for support.”

What is this about ? And what can or should I do about it ?


Answer :

The reason you get this warning is because you have installed the SoundFlower extension on your Mac. SoundFlower is a FREE system extension that lets you route sound from one application to another. That can be useful to record audio from your Mac, among others…

But… development on SoundFlower seems to have stalled… the latest developer who took over the SoundFlower-project from RogueAmoeba was Matt Ingalls (so that’s where te warning comes from…) but he hasn’t released any new versions recently…

The last version that was released only runs on Intel-Macs (so not on M1 and M2-Macs) and will not be compatible with macOS 14 Sonoma and beyond…

Note : clicking ont the “More info” button in the warning window will lead you to this info on Apple’s website, but it will not give any useful info on SoundFlower

If you want to follow up on Apple’s advice to ‘contact the developer’, you can contact Matt Ingalls here to request a new release of SoundFlower or if you are looking for the latest info on the SoundFlower-project, look here : https://github.com/mattingalls/Soundflower/releases

If you want to remove the Soundflower-extension that is causing this warning, do this :
[ a big thanks you to celticparrotj for posing this question ]
– click somewhere on the Desktop to open the Finder
– make sure that “Finder” is visible next to the Apple-icon in the far left of the top menu bar
– select “Go” from the top menu bar
– in the pulldown menu that appears, click on “Go to Folder…”
– in the search field of popup window that appears, type the following text :
/Library/Extensions/
– then hit the [Enter]-key on your keyboard
– in the window that opens, the “Extensions” folder will be highlighted and its content will be visible
– select the “Soundflower.kext” file and drag it to the Trash
– in the popup window that appears, type the password that unlocks your Mac and click “OK”
– then empty the Trash
– and close all Finder windows

If you are looking for an ALTERNATIVE to replace the SoundFlower extension, give BlackHole a try : https://github.com/ExistentialAudio/BlackHole