Loading your overlay from a single source means that your CPU only has to load one source instead of several, which will reduce CPU usage by a lot.
Use A Mid 2012 For Streaming To Twitch Code More ThanThis will prevent your PC from having to encode more than you feel its capable of handling.Twitch doesnt suggest going over 6000 as an absolute maximum Video Bitrate, they can shut down your stream if you surpass this.
![]() Use A Mid 2012 For Streaming To Twitch 720P It MeansIf you downscale your resolution down from say 1080p to 720p it means that your CPU only has to encode your stream at 720p, which is only half the pixels. Since its the fastest it doesnt spend as much resources doing the downscale. When you purchase through links on our site, we may earn an affiliate commission. As well as beaming movies and music from iTunes, more recent Macs let you use AirPlay mirroring to extend or duplicate your Macs desktop to your TV. Mirroring can be really useful, letting you show presentations, slideshows, or movies on a big screen without the need for wires; or you can use your HDTV as a second computer monitor, again without wiring. Older Macs, however, cant stream AirPlay video out of the box, because Apple restricts mirroring to newer models, citing hardware requirements. AirParrot is an inexpensive app (9.99) that unlocks the ability to mirror audio and video over AirPlay on a wide range of older machines (see below), and it even offers features that Apple does not. It lets you, for example, mirror a specific app to the TV while still using your Mac desktop as normal, and also lets you set variable video quality and framerates so you can tailor the connection. On older, less powerful Macs, this means you should still get good results by dropping the data rate down a little. Theres nothing to stop you using AirParrot even on a newer AirPlay-compatible Mac, of course. Note: AirParrot will run on any Core 2 Duo or higher Mac with OS X 10.6.8 or later. If you have one of the following Macs or newer, you can do AirPlay mirroring natively in OS X: iMac (Mid 2011), Mac mini (Mid 2011), MacBook Air (Mid 2011), MacBook Pro (Early 2011), Mac Pro (Late 2013). Connect to the Apple TV After installing the app, its icon will appear in the menu bar. If you have an Apple TV device on your wireless network, it should appear under the Devices section in the menu. Click on the Apple TV device and your Mac should begin mirroring the desktop. Extend Your Desktop The Display section shows information about connected displays and built-in screens. If you choose Extend Desktop, your TV will become part of the desktop, at a higher resolution in our case, above. You should be able to move the cursor from Mac to TV. Extend Just One App Using the Specific App option, you can send an apps window to the Apple TV and thus to your television, and leave your Macs desktop working as normal. This is ideal for sending a presentation or slideshows to a screen while still working on your Mac. Choose a Document to Mirror AirParrot will only send an app to your TV when that app has a window open on the screen. With some apps onscreen, click on the Specific App option and youll see you can choose specific open documents. Install the Audio Driver Any sound you play will come out of your Mac and not the connected TV. Use A Mid 2012 For Streaming To Twitch Driver And RestartThe first time you do this, you will be prompted to install the driver and restart your Mac. Clicking Enable Audio will then stream both sound and video. Tweak the QualityData Rate In the AirParrot menu, go to the Preferences option to open the preferences window. If you get choppy streaming, experiment with lowering the video quality and framerates. Bear in mind that dropping the framerate too far makes viewing video more difficult. Stretch Apps to Fill the TV In the Preferences menu is an option to force the streamed output to 720p resolution if streaming to a third-generation Apple TV at 1080p is slow. You can also stretch apps during streaming to fill the Apple TV screen, if the aspect ratio of the screens mismatch. Tweak for Presentation Mode The final options are Compatibility Mode, which helps fix glitches on some OS X 10.6-based systems, and the option to hide the Notification Center in the streamed signal. Keep your Mac secure online with our choice of the best Mac VPN. Receive email from us on behalf of our trusted partners or sponsors. You can unsubscribe at any time and well never share your details without your permission.
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