![]() ![]()
This allows sending such commands via the HDMI interface to be processed by e.g. Now what is annoying is that even with the above there would still be a way for the Mac to send the volume control to the end device using a standard called CEC (Consumer Electronics Control). The same would apply to a TV with built-in speakers. It would be able to do this in the analogue form rather than the digital form since it will already have had to convert it back to analogue to play through the (analogue) speakers. ![]() ![]() If your HDMI goes to an AV Receiver and the AV Receiver has the speakers plugged in to it, then the AV Receiver is responsible for converting it back to analogue (for sound is an analogue waveform) and therefore the AV Receiver should be also responsible for doing the volume control. the device actually outputting the sound should be responsible for volume control. ![]() Apple appear to take the view that the end-point device i.e. To change the volume of a digital signal means completely altering the digital signal. #Control mac volume from iphone how to#This is a useful function that isn’t very well-known about macOS, and now that you know how to do it, you can set your brightness and volume levels to more comfortable levels.HDMI is a digital interface, when sound is sent over it the sound is therefore also digital. It’s incredibly easy to adjust your Mac’s volume or brightness level in even finer increments than you’re used to adjusting with. #Control mac volume from iphone full#Note: Adjusting your display brightness in this way will not lower your display brightness below the smallest full increment in the brightness HUD, but it will adjust your display brightness throughout the rest of the remaining increments. #Control mac volume from iphone software#It can come in handy when you want to get down to the absolute lowest screen brightness without installing third-party software like Shady, or getting your Mac’s volume at just the right level so you can hear it comfortably without disturbing others. Indeed this is a very small, but very useful feature of macOS that is not very well known. To adjust your volume up/down or brightness up/down in quarter increments instead of full increments, simply hold down the Shift (⇧) + Option (alt) keys on your keyboard as you press on the volume up/down or brightness up/down keys on your keyboard.Īs you do this, you’ll notice only a partial step in the heads up display (HUD) incremental indicator rather than a full step, as shown below: The only downside to this is the preset settings aren’t always convenient. Typically when you want to adjust the volume or brightness up or down, you’ll tap on the volume up/down or brightness up/down keys on your keyboard. Have you ever wanted to try and adjust your Mac‘s volume only to find that one volume setting was too high and the next step down was too low? In these situations, it’d be nice to get the volume level somewhere in the middle of those two presets.Īlthough it never seemed possible before, there is a little-known way to adjust your Mac’s volume and brightness levels in even smaller fine-tuned increments, and in this tutorial, we’ll show you how it’s done! Adjusting the volume or brightness in smaller increments ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |