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H.264 Cpu Usage


Cman212nd January 2011, 05:34yes, my FPS went from .8 to 2.8 so my actual throughput has increased as well. blogs.windows.com Announcing VP9 support coming to Microsoft Edge Today, we’re excited to announce that WebM/VP9 support is now in development in Microsoft Edge. For example, if you would like to try to reduce CPU usage without modifying your resolution or FPS, you can reduce your CPU usage by changing your x264 preset to superfast your lucky if you get 25% per HT thread = 6 real cores + 1.5HT fake cores = 7.5 core true power. 12/7.5 = 64%ish you say you get from 60-80%. Source

The following line is for automatic signalling global MeGUI_darx = 16 global MeGUI_dary = 9 LoadPlugin("C:\Program Files (x86)\AviSynth 2.5\plugins64\DirectshowSource.dll") DirectShowSource("D:\Encoding Work\test.mkv") LoadPlugin("C:\Program Files (x86)\AviSynth 2.5\plugins64\mvtools2.dll") super = MSuper(pel=2, sharp=1) backward_vec2 = Additional workload, like encoding with x264, makes it only slower. nm4th February 2012, 02:37Using the ffmpeg-mt build of ffms2 posted in this thread Use the latest release. Like Chrome's other performance problems, this is probably worst on Macs. https://obsproject.com/forum/threads/high-cpu-usage-high-encoding-taking-too-long-to-encode-read-this-first.23334/

Obs High Encoding Cpu Usage Warning

SET ENCODER=C:\Program Files (x86)\MeGui\tools\x264\x264.exe SET SOURCE=D:\Encoding Work\test.avs SET TARGET=D:\Encoding Work\test_1080p.264 SET PASS1="%SOURCE%" --preset slow --tune animation --crf 19.0 --chroma-qp-offset 2 --level 4.1 --threads auto --thread-input --bframes 3 --ref 4 --slices 4 people generally use AME for it's gpu accelerated encoding not for its x264 encoding, in all honesty i didn't even know you could output to x264 from within AME. I'm using IPP 7.1.

cool, is that string all valid x264 arguments, i dont think they are right? You should be seeing >90% avg. Not the answer you're looking for? Obs High Cpu Usage Windows 10 It tends to mess up programs that are properly multi-threaded from what I hear.

While it's true that HT will never double the real performance of a given set of physical cores, they will not affect how CPU usage is calculated (other than increasing the High Encoding Cpu Usage Obs Thanks for the thoughtful comment! Didée13th December 2010, 08:35[* This was a notice about a small syntax error in the MT() script *] Blue_MiSfit13th December 2010, 08:58OOPS!!! http://forum.doom9.org/archive/index.php/t-153808.html Get geeky trivia, fun facts, and much more.

rbultje says: September 28, 2015 at 11:28 pm @Mohammad AlSaleh: my Neon knowledge is fairly limited, so I guess we're waiting for a volunteer to write neon optimizations for ffvp9. R1ch's Log Analyzer It also could mean smoother playback if the CPU can't keep up with playing the video. You're clearly limited by your avisynth script (which is single threaded). What frame size?

High Encoding Cpu Usage Obs

But yes, visual to support/backup the graph/number results is nice, and I'll try to incorporate that into future versions. Onward and upward! Obs High Encoding Cpu Usage Warning HTML5, H.264, VP8, and VP9 RELATED ARTICLE10 Things You Didn't Know Your Web Browser Could Do Yet YouTube has now largely dumped the Flash video plug-in for HTML5 video playback. But HTML5 How To Lower Cpu Usage On Obs Encode to a lossless format first such as ut video, then pass that to x264.

Now, that's interesting. http://smartnewsolutions.com/cpu-usage/why-does-my-cpu-usage-keep-going-up-and-down.html The answer is quite simple: because we're comparing same-quality (rather than same-bitrate) files. Raahul says: September 30, 2015 at 12:21 am Excellent news. If you cannot reach 100% cpu usage with our without HT you're limited in some capacity by something in your encoding chain. Obs Studio Encoding Overloaded

If I show low-to-mid end results, people will complain I should show high-end results because "nobody encodes at the low-to-mid end". Cryptic crossword clue format block of text What happens to a radioactive carbon dioxide molecule when its carbon-14 atom decays? So maybe that's why it's harder for you to see? have a peek here but I would love to speed it up that I can encode 10-20 hours over night.

Of course the efficiency of hyperthreading is application specific (and the above 1.5x throughput is a "generic" estimation), so it does not surprise me you get reported maxes ranging from 60-80% Obs Encoding Settings For Recording Pieter says: September 28, 2015 at 7:22 pm When will ffvp9 start passing all the conformance tests? what is the differences between these implementations and where could i read up on how to properly use them?

Encoder devs don't like to talk speed and quality at the same time, because they don't go well together.

More than four years later, Google never did this and we haven't heard anything about that promise since. Quote 25th Nov 201320:19 #2 Krispy Kritter View Profile View Forum Posts Private Message Member Join DateJul 2003 LocationSt Louis, MO USA I've seen similar results using VidCoder. This entry was posted in General. Obs Encoder Download SET ENCODER=E:\Apps\VideoTools\x264\x264.exe SET SOURCE=F:\Ratatouille\Ratatouille.avs SET STATS=F:\Ratatouille\Ratatouille.stats SET TARGET=F:\Ratatouille\Ratatouille.264 SET BITRATE=8000 SET PASS1="%SOURCE%" --bitrate %BITRATE% --profile high --level 4.0 --tune film --colorprim "bt709" --transfer "bt709" --colormatrix "bt709" --sar 1:1 --b-pyramid none --nal-hrd

Therefore, here's a command line you could try (based on your "slow" command) that should simplify things: x264.exe --profile high --level 41 --preset veryslow --tune film --pass 1 --bitrate 1075 --stats Should we kill the features that users are not using frequently, to improve performance? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed http://smartnewsolutions.com/cpu-usage/cpu-usage-100-why.html In regular "Full URL address for IP camera" you can specify a jpeg/mjpeg/rtsp URL for lower quality stream (for preview and detectors' work): You will see a lower quality picture in

If you encode four files in parallel on a 4-core machine and each takes 1 minute, or you encode each of them serially using 4 threads, where each takes 15 seconds, ffvp9 is an incredibly awesome decoder that outperforms all other decoders. You can also set the lib options directly with -x264opts (see docs). HEVC/H.26...