![]() ![]() In this new version of HandBrake 1.6.0 that is presented, it stands out that support for AV1 video encoding, In addition to that the presets “4K HEVC General”, “4K AV1 General”, “QSV (Hardware)” and “MKV (Matroska)” have been added.Īnother change that stands out in this new version is that added new video encoders: SVT-AV1 software and Intel QSV (Quick Sync Video) hardware, as well as added VP9, VCN HEVC and NVENC HEVC encoders that support 10-bit per channel color encoding. 1.1 How to install Handbrake on Ubuntu and derivatives from PPA?.macgui: fr.handbrake.HandBrakeXPCService work doneĪdmittedly not the same settings used elsewhere but 11 min video in 26 seconds. macgui: Failed to create bookmark: Error Domain=NSCocoaErrorDomain Code=256 "Could not open() the item" UserInfo= h264-decoder done: 21242 frames, 0 decoder errors decomb: deinterlaced 3 | blended 84 | unfiltered 21155 | total 21242 comb detect: heavy 3 | light 84 | uncombed 21155 | total 21242 work: average encoding speed for job is 831.849304 fps encvt_Init: encoding with constant quality 42.000000 ![]() + Crop and Scale (width=638:height=480:crop-top=0:crop-bottom=0:crop-left=2:crop-right=0) + Comb Detect (mode=3:spatial-metric=2:motion-thresh=1:spatial-thresh=1:filter-mode=2:block-thresh=40:block-width=16:block-height=16) + /Users/algebraist/Library/Containers/fr.handbrake.HandBrake/Data/Movies/1902GeorgesMlisLeVoyageDansLaLunaTripToTheMoon.mp4 + /Users/algebraist/Downloads/1902GeorgesMlisLeVoyageDansLaLunaTripToTheMoon.mp4 work: only 1 chapter, disabling chapter markers Then, with ls -lT you can see the file's last modified date with second precision and you know exactly how long the encode took. The way I did this was for instance to put 1103 in the file name and click start at 11:03:00. I'm really interested in hearing about the performance of the different encode options for other hardware, so please do your own testing and post the results. Too bad we're stuck at average bit rate encoding only, otherwise using Handbrake with VideoToolBox would be a no-brainer. One thing to note is that I had some issues encoding an AVI with VTBx, the hardware assisted encoding seems less robust than doing the same in software.Īll very interesting. Turns out that the T2 chip can do H.265 encoding. Yes, the four CPU cores are at 300% utilization, but obviously there's some hardware assist going on. ![]() But the ridiculously fast Mac Mini VideoToolBox H.265 video encoding doesn't use the GPU. H.264 VTBx runs on the Intel HD 630 GPU, which performs the same as the 530 one in the MBP. (Strangely, x265 doesn't seem to use all hyperthreads to their full capacity.) Added benefit: the computer doesn't get very hot and the fans don't spin up, while they run at full blast using x264 or x265. If we can believe the Activity Monitor GPU history, VTBx uses the Intel HD 530 GPU but not the AMD 450 Pro. X264 and x265 run on the CPU, VTBx also still seems CPU-bound, but also makes use of the Intel Iris GPU.Ģ016 MacBook Pro, 2.6 GHz Core i7 (4 cores, 8 threads) Results in seconds.Ģ013 MacBook Pro, 2.4 GHz Core i5 (2 cores, 4 threads) I really don't like using average bitrate, as it can inflate file sizes unnecessarily, but it was the only option for VideoToolBox encoding. I used Handbrake's Fast 1080p30 preset but with the quality changed to an average bitrate of 1500 kbps. ![]() And everyone should see this 118-year-old movie at least once, too. It has no sound so that doesn't use up additional time. I used Le Voyage Dans la Lun from 1902 for this purpose, because at 11 minutes it's big enough that the start/stop overhead won't dominate but small enough that testing doesn't take forever. So I did some testing, with very interesting results. Turns out that VideoToolBox is an Apple framework for decoding and ecoding video, using hardware features for that purpose when possible. The new thing I noticed are the (VideoToolBox) options. The default encoders in Handbrake for these codex are x264 and x265, respectively. The former is older, faster and more compatible, the latter produces smaller files. The most obvious choices are H.264 and H.265. When you encode a video, you can select between several encode options. I discovered something interesting in the video encoding app Handbrake today. ![]()
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