NoSleep makes closing of your MacBook lid possible without going into sleep mode. Now you shouldn't plug your mouse and monitor to stay computer awake - just check a tick in the System Preferences and continue downloading of huge files and watching favorite movies over the network with lid closed. When I first got my MacBook Pro ( early 2013 ), I too noticed it getting extremely hot. To the point where you couldn't touch a certain area for more than 2-3 seconds. The small area above the keyboard is the part that gets extremely hot. It's pretty logical for your MacBook to sleep when you close its lid, but under certain circumstances, you may not necessarily want this feature to kick in. Personally, I'd prefer my MacBook's lid to be closed while relaxing and listening to music. Also, I don't like having to enter my password in after momentarily packing up my laptop to go to the next room or local coffee shop (even though I. I recently purchased a 15' MacBook Pro which I have partitioned into Mac El Capitan and Windows 8 OSs. On the Windows side, there are some software routines that I run that are computationally intensive and will run overnight. Download from hulu to macbook air. The problem is that the machine will, first, go into sleep mode.
This never occurred on any previous OS updates unless of course I was taxing the machine but that is normal. Ive also noted that I can nearly immediately cause the issue by plugging its stock charger though it doesn't only happen while charging. I have a 2018 MacBook Pro w 4 Thunderbolt Ports if that helps lead to any clues.
Why Can't You Play 4K Video Smoothly on Mac?
We all know that hardware configuration matters a lot for 4K video playback on Mac. Fontlab studio 5 mac demo free download. Firstly, except the new 4K Retina 21.5-inch iMac and the 5K Retina 27 inch iMac, no Mac can play 4K 2160p videos without the help of 4K external displays using either the built-in HDMI port and/or using Mini DisplayPort adapters via Thunderbolt. But it doesn't mean that you definitely can watch Ultra High-definition videos with the 4K external displays. Other hardware and video itself are also critical. Now get in back to the point. Check the possible reasons of 4K video playback failure.
1. CPU doesn't accelerate HEVC codec. An increasing number of people encode 4K videos with HEVC codec for saving up to 50% storage space compared to H.264. But you know what? HEVC is a hard codec to decode and only the new CPUs are acclerated for it. Even if you've updated to the HEVC compatible High Sierra, the 4K video won't be played smoothly.
Imovie for macbook free download. 2. High CPU usage on Mac. If the CPU usage is too high, you will fail to play 4K video as well. For example, for the initial question, according to the publisher, when playing 1080p uses about 130% CPU usage, where these 4k h265 files use about 700% on a QuadCore. The GPU is not doing the work, the CPU is.
3. The 4K video itself. I find that 1 pass VBR 12Mbps good preset (medium setting) in Adobe ME is very good in general. Anything above that is just a waste of storage and space on your Macbook Pro/Air, Mac Pro. As you play the 4K video on IINA with this setting, the 4K video player only needs about 300% CPU to decode, other than the above mentioned 700%. And MPlayerX does much better job for this particular video, which plays 4K at 22-25FPS, but still not 30, not to mention the 60FPS 4K video recorded by iPhone X, iPhone 8/8 Plus.
Can My Macbook Pro Download Movies While Sleeping Mode
4. Poor graphics card. Apple is not offering gaming machines, or even trying to. So the graphics card on Macbook Pro/Air, Mac Pro is relatively in low-end. While if you're into serious 3D rendering, CAD, you're probably using a workstation with better GPU, not a laptop. And surely there will be no problem for 4K HEVC video playback. So for the poor GPU, you can optimize it slightly by settings, or purchase an advanced one. Following is quick rundown of well-known hardware that includes dedicated HEVC decoding blocks, which definitely support efficient HEVC playback:
Can My Macbook Pro Download Movies While Sleeping Together
- Intel 6th-generation ‘Skylake' Core processors or newer
- AMD 6th-generation ‘Carizzo' APUs or newer
- AMD ‘Fiji' GPUs (Radeon R9 Fury/Fury X/Nano) or newer
- Nvidia GM206 GPUs (GeForce GTX 960/950) or newer
- Other Nvidia GeForce GTX 900 series GPUs have partial HEVC hardware decoding support
- Qualcomm Snapdragon 805/615/410/208 SoCs or newer. Support ranges from 720p decoding on low-end parts to 4K playback on high-end parts.
- Nvidia Tegra X1 SoCs or newer
- Samsung Exynos 5 Octa 5430 SoCs or newer
- Apple A8 SoCs or newer
- Some MediaTek SoCs from mid-2014 onwards
