Things I'm working on today: Updating to 2020-03 CU 1909 Updating BIOS/Firmware (been a while)-----System Information-----Time of this report: 4/12/2020, 14:06:12 Feb 7, 2011 · The 'lavf' and 'ffms' options require x264 to be compiled with the respective libraries. and yess i search the obs setting to use for all game not to change any time for a different game, and i don't have a problem for pc core :) they have 16 core. Oct 11, 2017 · Thread starter CaptaPraelium; Start date Oct 11, 2017; CaptaPraelium Member. Looking at apple's mobile devices, they max out at high profile, level 4. You’re not accomplishing anything. 0 qcomp=0. There was no reason that it shouldn't be able to handle that encoding load right? Oct 13, 2017 · For streaming where bitrate is usually a constraining factor, x264 is currently the best option for getting the most quality out of your stream. x264 is wasting CPU time by opening 12 too many threads. After some tinkering in settings I found If I set it to threads=32 let it use 24 threads and If I did threads=64 it would use 100% of all 32 threads. Jul 17, 2023 · Hi, I decided to go back to the x264 way of encoding (I am too much trouble with Nvidia drivers that are not super stable). Change Encoder to Software (x264 low CPU usage preset) If that encoder causes too much action, and things aren't smooth enough, you can alternatively try the Hardware (QSV) option. Default x264 threads is (1. It seems that this encoder consumes a lot of resources and bandwidth. Mar 17, 2023 · When it comes to streaming on Twitch, having the right OBS settings can make all the difference in terms of image quality and overall performance. under x264 options i had [Thread=10] but removing that shoes no change either. I can confidently say that no more than 2, the rest of the tests are different. Mar 17, 2023 · While there are many different settings to consider, here's a guide on why the following OBS settings are a great choice for streaming on Twitch: Encoder: x264. Sep 23, 2015 · lookahead thread count said to be like threads/6 (or threads/4 as I observed, either it is changed now or depends on other parameters) Among below 3 examples, which would give the better quality theoretically. 427/updates . Jun 26, 2020 · i'm currently playing around with local recording and found that RGB doesn't seem to work with x264 and it falls back to 420. It should give you 0 frame drop. But if you have a bottleneck elsewhere in your processing adjusting x264 threads won't help. When I first started OBS it was only using 16 threads and the most I could push was the "Slow" encode preset. He just installed obs studio, and when I installed it, I had the h. May 7, 2017 · Encoder: x264 Rescale: 1280x720 Rate Control: CBR Bitrate: 3000 KeyFrame Interval: 0 CPU Usage Preset: UltraFast Profile/Tune: nothing Variable Framerate: Unchecked x264 Options: opencl=true Recordings: Recording format: MOV Encoder: x264 Rescale: 1280x720 Custom Muxer Setting: nothing Rate Control: CBR Bitrate: 12000 Custom Buffer size: unchecked Jan 23, 2018 · Ohh Im a little bit confused then, you mention x264 codec for staxrip but that none of your Staxrip instructions or screenshots seem to reflect that enabled anywhere, In staxrip you seem to use NVIDIA H. 264 and x264 show up. 5 which might be too high for CPU having 32 threads. to get a understanding of the new update what they primarily did is the frames that are being rendered from May 24, 2022 · Settings For x264 Options: bframes=2 b-adapt=0 partitions=none scenecut=0 no-weight weightp=0 sliced-threads. ork-encoder-plugin-for-obs-studio. You need to enter your options in the corresponding options field. mkv. If you change an option to make it less cpu-intensive, just to be able to use one "slower" preset, you're changing what the "slower" option defines to be better. So my generell question is: Do you have any suggestions for me what I can try to improve stream quality? Maybe some good x264 custom settings? I've already read a lot about the x264 encoder but the quality gain in comparisson to the cpu usage was pretty high. Dec 1, 2018 · Question / Help only one encoder options x264. Another option is to install the AudioWriter plugin, and write Jan 5, 2024 · Your videos encoded by OBS and with the options from your screenshot are 10000 kbps, because the option format is invalid. Zero Latency Quality: Oct 22, 2014 · Second, as you say XSplit cannot maintain 60fps, so it serves x264 with less frames per second, allowing it more time to encode, where instead OBS waits for the encoding thread to clog, and then skips frames to allow x264 to catch up, causing a lighter net workload for x264. Dec 26, 2018 · Hey guys my ryzen7 2700x is only on 60-80% load if i try 900p60fps, 8500bitrate,x264 slow preset. Will this work? And if I only want to change one setting, for example "ref=3" ( medium default ) to ref=4. Mar 17, 2019 · Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High 4:4:4 Predictive@L5. here are my specs: *PC* Intel i7 6700 GTX ASUS 1060 6GB *OBS studio* **OUTPOUT** Encoder: x264 Nov 24, 2016 · Does anyone know what are the default x264 options for each preset that OBS Classic and OBS Studio use (if they're different)? Is OBS just using -preset ultrafast -profile high, or does it actually pass specific options? Also I've noticed OBS Studio uses much less CPU, but that does not really allow you to use a slower preset. y4m $ mediainfo x264_preset_ultrafast. But it has peaks of 80% CPU usage. Pick the profile that corresponds to the power of your CPU and you are fine. Note, that videos are recorded in the MBAFF scan field when using x264 interlaced encoding. 264 (FFmpeg) - I have an nvidia gpu, so this option is present. Do I just need Feb 11, 2015 · Thread starter Crazydude; Start date #1 Hi guys, i was checking new obs multiplatform options, and found "TUNE" section on Output > advanced > Streaming tab Feb 28, 2014 · Try this: In your OBS settings, tick the "Use custom X264 options" and type in "threads=9". Do I just need Oct 26, 2017 · Even when playing with custom x264 options I couldnt nearly reach DrDisrespects quality. Try to lower graphics in-game. Personally I use 900p on twitch but either way that's OP's decision. When I run audio from my desktop to my audio interface it gets this weird buzzing and sometimes echo affect. Zero Latency Quality: May 10, 2017 · I have set my custom x264 options with 'threads=4' (without quotes, it has been long on that setting as it seems to had a bit better preformance years ago with classic) (my cpu has 4 physical cores) Not sure if that would help anything but i don't have any problems with recording anything i want. CPU consuming options are the ones who improve compression/quality. Your CPU has 12 virtual CPUs, so OBS / x264 wants to open 18 threads. I wonder if future version of OBS-mp would tell the encoder what the range and color matrix is set to? Aug 18, 2021 · If you had a 5950x you could dedicate to streaming, what settings would you run to get the clearest 1080p 60fps stream possible? Any x264 options you would run & why? Is it possible to get a similar quality with Nvenc? Jul 23, 2019 · Just to avoid messing with the hundreds of options, the x264 developers created the profiles: veryfast, fast, medium, etc. tv/encoding/ OBS Studio: https://obsproject. You need 1 thread per 40 lines of resolution. Dec 10, 2012 · This is an advanced option for people looking to experiment only. There is also a custom x264 option colormatrix=bt709 / bt601, and should match what OBS setting is set to. But if your goal is to hit a certain CPU usage, your threads=x command may be working against that. HEVC codecs installed from Microsoft Store. It is a Dedicated Streaming rig with 16gb ddr4 3200 and an Asus strix gtx1070 connection: cable 200down/50up Apr 12, 2021 · Desgranando todos los parámetros de x264 para sacarle el mayor partido. This effectively makes x264 VFR-aware. Ryzen 7 1700 is not able to handle is efficiently. I see Nvidia nvenc is only available on Windows 10. the blur is not in my preview. Radu Mihnea New Member. Typically, you want about 1. Recommended: Off Bind To Interface If you have multiple network interfaces, select the one which you wish OBS to use. Your OBS is fine. I'm currently using x264 Encoding, Medium, with 6,000 Bitrate. Open comment sort options. 5x the number of threads your processor supports. Jun 17, 2017 · If you are playing a game that needs 2 threads minimum on a CPU that only has 8 total threads, you devote 2 threads to the game, at least 2 threads to the O/S services and OBS studio, and the rest to x264. obs was causing performance issuesI suspected the x264 cpu encoder is the culprit. Thread starter Radu Mihnea; Start date Jan 12, 2018; R. com/download Streamlabs OBS: https://streamlabs. May 2, 2020 · I managed to figure it out. Switch output mode to Simple. but the stream is laging bad and obs has no dropped frames or FPS drops. To turn off lookahead, you can use the lookahead_threads = 0 command. it's supported by x264 as input --input-csp bgr, bgra, rgb, rgb24, bgr24 and lot's more formats even RGBA Feb 16, 2017 · I am a new user, and I was quite excited to see multicast support under the recording option. Jan 6, 2023 · Under Output/Encoder only NVIDIA NVENC H. Here is my Log an some print screens: Jan 19, 2022 · High Quality Recording (in OBS Studio) H. I notice when i stream in 720p my stream quality is low-medium, when i set full hd stream quality is fine, now my question is, is it possible somehow play in full hd and stream 720p with good quality? Mar 21, 2016 · A custom x264 option fullrange=on may be used to flag the video as a full range, together with OBS full range mode. Is the difference is too insignificant? or not? (Encoding time is irrelevant) threads 16, lookahead-threads 4 threads 12, lookahead May 24, 2022 · Settings For x264 Options: bframes=2 b-adapt=0 partitions=none scenecut=0 no-weight weightp=0 sliced-threads. 264 for the right side settings and under the encoder options it says NVENC Native as decoder and H. # encode using ultrafast preset, using one CPU thread to raw h. Mar 4, 2019 · I have a really bad CPU and wanted to lighten the load on it when I stream, and I found out about this encoder, except it's not showing up in the options for the encoder, only Software x264. in 4 download 12 upload if i set 9000 bitrate i think that game may be laggy and ethernet may crash are im wrong? because of proportion? Jul 1, 2020 · So I went into my OBS Settings and realized that most tutorials say to use the NVENC encoder, but when I looked at all the options in the drop down, all I could see was x264, alternative x264, and Hardwars(QSV). So I pulled up my resource monitor and in CPU, I see OBS is using 96 threads and fortnite is using 200 Dec 6, 2018 · Hi, The medium preset works fine on my PC. Its generally more effective than hoping the OS will do it for me, or by setting OBS' process priority. Adding more threads does more harm than good. Dec 20, 2019 · Hi all. If I go to settings-> output-> encoder and select the dropdown, the only option available is Software He set "threads=16" which was half his thread count, or just his normal cpu core count. The other options can have a constant framerate specified with --fps or a variable framerate with --tcfile-in. 6 qpmax=51 qpmin=10 qpstep=4 ratetol=10 rc-lookahead=30 ref=1 scenecut=40 subme=6 threads=0 May 24, 2013 · This way I can reserve some CPU time for other applications other than OBS. The level of testing and analysis detailed here is consistent with the instruction in my book, Learn to Produce Videos with FFmpeg In 30 Minutes or Less ($34. 3 b-frames are used. 264 as Codec, no trace of the word x264. Mar 3, 2015 · I play in full hd, and i set to stream 720p. Jun 2, 2024 · x264 720 60 FPS Rate Control: VBR, Bitrate: 7500 Kbps, CRF: 23, Keyframe Interval: 2, CPU Preset: superfast, Profile: high, Tune: stillimage (don't use stillimage for games), x264 Options: threads=4 rc-lookahead=30 trellis=1 direct-pred=spatial NVENC 720 60 FPS Mar 17, 2020 · Question / Help obs x264 recording settings. TIA Nov 2, 2014 · OBS Stuff I've tried: x264-Tried to record 1080p 60FPS with x264 but that didn't really work because CPU load gets to high, tried this with CBR enable/disabled, CFR enable/disabled, and Bitrate from 7000 up to 18000 all bring to much load to my CPU so getting decent quality isn't an option. Comments and corrections are welcome. Jan 12, 2018 #1 Hello there! (General Dec 18, 2019 · I kinda managed it to stream at 1080p@60 slow preset by adding the x264 option "threads=16". Basically the story is as follows, after a bios update I was dealing with encoding / rendering lag in OBS, both when streaming and recording using x264 at 1080p/60 on fast. That's why one should not use ffmpeg output, because it's not intuitive x264 x265更新2. 264? Jul 2, 2016 · For x264 encoder, too many threads may worsen quality for constant bit rate with limited buffer as required for livestream. Dec 10, 2020 · Wanting to do some sample videos and wondering if I can generate a text object that will update to display the different OBS settings I've done. x265 and x264 were included in all the comparisons I listed except for x265 in 2012 (naturally). (Still on Win 7 x64) So my only option is x264 I suppose? I do have an Amd Video coding engine still in there, but did not even attempt it with my 970 and not sure how to remove that one. Recommended: Default Latency Tuning Factor Automatic Low Latency Mode These are advanced options used to fine tune the "Minimize network impact" option. Go to Output tab. Also see output of x264 --fullhelp. The following link is a published Highlight to show how bad it looks once compressed and encoded: Nov 26, 2015 · In OBS Original there have an option “Deinterlacing” in Video Capture Device -> properties have any Options in OBS Multiplatform like that? Nov 8, 2023 · You're trying to set x264 encoder options, however you're using the nvenc-h264 encoder. What those 3-4 thread setting is will depend on what alias named (faster Mar 15, 2022 · Encoding Chart https://stream. My Specs: Nvidia Gtx 960 Intel i5, 4690k (Since I have Nvidia, I'm also not sure if I should use x264 or Nvidia Nvenc) Internet: 20 MBPS Upload OBS Settings: Quality Balance = 10 Max bitrate = 3000 Video = 1280, 720 x264 is also set to veryfast Oct 18, 2021 · x264 Options Here: bframes=2 b-adapt=0 partitions=none scenecut=0 no-weightb weightp=0 sliced-threads aq-mode=0 subme=0 no-deblock sync-lookahead=3 If CPU-Z specs Look Complicated Here My Computer Properties: I use x264, these are my settings since we have similar CPU's this information might be useful for you and help you tweak for better settings. I already changed and test my bitrate but it does not work. It's been amazing for recording tech videos and screencasts. 41 level=3. It could however still be helpful for people doing a video which is essentially a slideshow of still images where a static image is shown unchanged for many frames before changing to the next image, as long as it literally is a static slide show with no transitions. Oct 8, 2023 · OBS in the drop down menu doesn't have my NVIDIA graphics card as an option so I had to choose the x264. In such case applying x264 settings to hw encoder still results with good (enough) quality when you are limited by twitch's 3500. Could be merely a matter of recompiling one file and dropping that into the OBS folder over the existing one. Jun 25, 2017 · Switch to the simple output mode (note that this is a recording only preset). be/Avd2Lke814IQuick Dec 19, 2017 · @up thanks for response appreciate that very much, 3,4 i mean that what ethernet option is better to choose from provider 25 download to 5 upload and stay 3500 bitrate or 4 download 12 upload (youtube) and for ex. So if my bitrate is 4000 it shows that on the screen, if I change it to 2000 it updates to 2000 on screen, etc. I am currently using x264 with a bitrate of 6000. Thanks Dec 6, 2020 · Is it a big deal to enable that encoder flag in the library so the "tff=1 of bff=1" options can be used? Nothing needs to change on the OBS interface, and it's something that's normally working in a stock x264/FFMPEG encoder library. 修复了x264文档2019. Aug 19, 2022 · Hello, I'm not sure what settings to use for my requirements, can someone help me, please, with a good advice, thank you! What should I choose for: Encoder x264 or Hardware QSV or (Use stream encoder)? What to choose if I will use the x264 Encoder at CPU Usage Preset (higher= less CPU) Jun 12, 2019 · This article details how the FFmpeg threads command impacts performance, overall quality, and transient quality for live and VOD encoding. Also when I don't move in game the stream quality is perfect. If you’re using 16 threads in task manager, you’re using at least 24 x264 threads. For the option --sout-x264-pass: 1 First pass, creates stats file 2 Last pass, does not overwrite stats file 3 N th pass, overwrites stats file. So if you do the math on 720p video, that's 18 threads. Quicksync: Jan 22, 2018 · I am using a Threadripper 1950x trying to get the absolute best quality I can. I don't see any mention of "-threads 1" in any of the settings used which are provided near the end of the comparison PDFs. 5 x CPU cores - 2) than at the x264 default of (1. If that didnt work then i should call a scientist. TIA Sep 4, 2017 · Do I type it in x264 options at the bottom of the Advanced Settings? (I can't find Custom x264 Encoder Settings). The hvenc-h264 encoder has its own different set of options. 5 * cpu_threads). The default preset is medium, which is what the other presets are compared against. Probably not an option with the current GPU drought. I am still testing the most optimal number of b-frames to get the best quality. This pc has a barebones windows install with just OBS on it - rebar and DOCP enabled. Jan 12, 2018 · Question / Help Help me with my OBS settings. 264 $ x264 --preset ultrafast --threads 1 -o x264_preset_ultrafast. He has an AMD dedicated card, just like me, and has an fx 8350 Why doesnt he have the h. X264 Threads setting. 264 profile. Jun 22, 2017 · But the question is wrong. Whether he chooses to use 1080p/60 due to the twitch bandwidth limit isn't really the question, it's his choice. 264 encoder. What --tune touhou does is a preset in x264, it makes these changes: Jan 31, 2018 · For the tune options, I think it really is a personal taste and really dependent on content that you are recording/streaming. Most of the tune parameters are tweaks to individual options in x264 encoder settings, using medium or slower presets you might not even see that much detail change, especially for recordings which are run at much higher than streaming bitrates. 5版的错误,增加OBS设置和API Feb 25, 2022 · But when OBS studio was not opened or I started streaming on twitch, I got around 80-120 FPS, but when I started streaming and it dropped to a 20-40 FPS… Here are my settings Video settings: Base res: 1366x768 Output res: 1366x768 FPS: 30 (coz 30 fps made the video like a 15 fps) Output settings: Encoder: x264 Rescale output: 1280x720 Rate Sep 25, 2017 · - reducing x264 threads with parameter "threads=12" - closing tools/services that are usually running while I play games - switch to high performance mode on windows energy options and nvidia control panel During my last tests, it always took 15-22min until the OBS preview began to show micro-stutter (and so does the recorded video). It is not necessary to record in 60 FPS for a smooth watching. (cooler,bios settings, obs settings & x264 options) The 2950 can easily handle 1080P with OBS X264 on slower @8k bitrate. This will not work. May 2, 2020 · When this issue started I had just upgraded to a Ryzen 3700X. You usually do not need to use this option and the recommendation is to omit setting the profile which will allow x264 to automatically select the appropriate May 24, 2019 · Hi, I find x264-encoder has no output frame untill input 25 frames (same as qsv11-encoder), so I think the vedio latency is in here, I change to "obs_data_set_default_string(settings, "preset", "ultrafast");", it seems more real time, but if I change to "obs_data_set_default_string(settings Sep 28, 2022 · cpu gpu h264 h264 encoder h264/265 help high gpu using with x264 obs x264 x264 options; Replies: 4; Forum: quality threads x264 x264 options; Replies: 16; Aug 26, 2017 · 3. mkv video. 95), and my course, FFmpeg for Adaptive Bitrate Production ($29. Jul 15, 2020 · just as I suspected with obs off and not being used my gameplay is fine. If possible, it'd be suggested to swap to an nVidia 20 or 30-series card. 1 me=hex merange=16 min-keyint=auto mixed-refs=1 no-mbtree=0 partitions=i4x4,p8x8,b8x8 psy-rd=0. - OBS talks directly to x264 and doesn't use the FFmpeg CLI. twitch. All I want to do a record my gameplay but using x264 is not going to be an option. 10, and ever since then I haven't been able to get OBS to recognize my Nvidia card and support hardware encoding. mp4) Video Encoder NVIDIA NVENC H. That means it's, for instance, rc-lookahead, not rc_lookahead. Here are my (bad) specs (on my pre-built PC): Operating System: Windows 10 Home 64-bit Jan 30, 2017 · Yes applying x264 settings to hw encoders will result in lower quality, this was always clearly said. These are my custom x264 Options: threads=16 lookahead_threads=4 bframes=2 me_range=16 rc_lookahead=20 subme=2 keyint-min=25 qpmin=0 trellis=1. com x264エンコード設定は、Open Broadcaster Software(OBS)でそのまま使用可能な状態にしています。他のライブ配信ソフトでは Nov 12, 2018 · Try this > OBS Settings > Advanced > Process Priority > Above Normal. Feb 12, 2023 · One day my OBS just wouldnt work correctly, it would open a blank page then close itself down after 5 seconds, I re-installed it and now i can only choose x264 as an encoder option, I have a geforce 1650 DDR5, i tried everything i could find on YT or in here and nothing worked, so this is my last hope. Limit threads with x264 custom option, not affinity. It would be great if the same is available in OBS. Gpu are gtx 1070, yes i use only one pc for streaming end gaming, game are tarkov, farming, minecraft, csgo, and more similar game. Mar 12, 2013 · Note: "stillimage" is for people writing tools that use x264 to encode a single still frame, as an alterntive to JPEG or JPEG2000. Then enter the values in the correct option field. Aug 5, 2022 · Bilibili Live should also support x264 10-bit HDR streaming (I have successfully streamed with HEVC HLG, so x264 10-bit HLG should be OK). My and the whole google sheet's point is the case when you cannot use x264 because of slower cpu. 1 Format settings, CABAC : No Format settings, ReFrames : 1 frame Format settings, GOP : M=1, N=64 Codec ID : V_MPEG4/ISO/AVC Duration : 41 s 189 ms Bit rate mode : Variable Maximum bit rate : 144 Mb/s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode Jan 25, 2016 · I want to know,what is the difference between fastdecode & zerolatency in the x264 tune settings?I read an article which states that: fastdecode is for decoding video faster ( whatever that means ) . Is there any setting I can change to create a preset between those two? For example, if I change ref=4. Mar 17, 2020 · I'm using a single PC to game and stream, and everything runs fine and looks fine while playing and while viewing in OBS. I did the setup but for some games, I am having missed images (due to rendering delay) and sometimes a fps drop. Apr 15, 2016 · Wanted to make sure I wasn't missing something, I have an nvidia 970. If you don't, I assume x264 Dec 10, 2012 · This is an advanced option for people looking to experiment only. In VLC one is able to use h. . Profile. Apr 22, 2018 · I have no issue with the threads=x command, but you should know that by default x264 opens 1. Then In Settings > Output > Recording (since I don't stream, I'm only interested in the recording tab) Recording Format MPEG-4 (. 265/HEVC AOMedia AV1 Apple ProRes High Quality Streaming (in OBS Studio) NVIDIA NVENC Intel QSV Lost Knowledge & Secrets Projects OBS Studio AMD Encoders FFmpeg Encoders Ocean Blue StreamFX VoiceFX (for VST) All Projects Sep 28, 2022 · On the Main page, when you open OBS, in "Sources" you should use Screen Capture (XSHM). Then you start a game and the GPU clock boosts up to 1800MHz or more and the same amount of OBS GPU load will now result in a much lower percentage (maybe 2-9%). Resolution: 1080p or 918p. Since you're trying to copy options you don't understand from some random place, with unknown purpose, I propose you just use the defaults without any special options. Not practical when u have other things to worry about like webcams, overlays etc etc. I also often use a custom threads=x command to limit this. 264 UDP MULTICAST with TS container. I think this one issue causes my other main issue and that is an audio feedback of sorts. RTX 3060 on Windows 11. Jan 9, 2021 · x264エンコード設定調整者のてぃるです。 10年以上前から、エンコード設定を調整しています。 Open Broadcaster Software | OBS OBS (Open Broadcaster Software) is free and open source softw obsproject. May 8, 2020 · - Doing more than ~2 seconds of lookahead seems pointless and indeed is x264's default if you assume x264's defaults are built around 24/30 fps film/video material. O. Dec 11, 2018 · I don't know about MeGui, but the command line option in x264 is "--threads #" where # is the number of threads you want to use, eg "--threads 24". If you feel you are dropping too many you can increase the render threads at a slight quality loss. Now your OBS might be fine but your game might be laggy now. If I switch back to YouTube - HLS I get this message from OBS: Nov 26, 2021 · Honestly, you are wasting your time. , from ultrafast to veryslow in x264). 5 x CPU cores). NVENC produces video on-par with x264 Slow, with no in-game performance impact as it is a separate part of the GPU die specifically for video encoding. I did that with my Ryzen 2700x and set "threads=8" and pulled up my OBS stats on a test stream and I was getting 5%+ skipped frames due to encoding lag. If either is used, x264 will carry over the timecodes from the input file, provided you don't output to raw. com/ Twitch Bandwidth Te Sep 19, 2018 · lehuan5062 submitted a new resource: Low latency, high performance x264 settings for Youtube streaming - Low latency, high performance x264 settings for Youtube streaming Reference links: Youtube recommended streaming encoder settings x264 fullhelp x264 settings basic wiki Another x264 May 17, 2020 · Go to OBS settings. 1, with old devices limited to main profile, level 3. For now, the x264 10-bit HLG live stream probably has the best device compatibility, and it shouldn't be a problem to play it in SDR on PC and mobile browsers that don't support HDR. Just x264. 2Ghz 7970 at 1000,1500 16GB ram-Shrimp Jul 24, 2015 · There are also many other YouTubers that use OBS and there videos are also clear and non pixelated. x264 medium is to get the better quality in a low bitrate stream: it's using the best encoder with the more h264 options you can to get the best picture in a low bitrate for twitch or the like. Your pc wil focus more on OBS instead of the game. The rule of thumb is that x264 can utilize 1 thread per 40 lines of vertical resolution. Jan 3, 2020 · Recording: Software (x264) Rescale Output: Unchecked Custom Muxer Settings: N/A Rate Control: CBR Bitrate: 5000 Keyframe Interval: 0 CPU Usage Preset: faster Profile: high Tune: None x264 Options: N/A Please let me know how I can fix this. Oct 11, 2017 #1 Is it just me or is the fps option for x264 ignored by OBS? I tried fps Jun 9, 2021 · What's the specifications of your PC? I suggest not to use zero latency because it will use more threads and you will get worse result unless you have a powerful CPU. If an option is neither muxer, nor video, nor audio, they cannot be used. Go down to Recording and change Quality to Indistinguishable. This will limit the X264 to use less threads, so less CPU and should bump your BF4 FPS. 5:0. The work has already been done, and the result are the x264 presets. - The aq-mode=2 options doesn't seem to improve much. For the option --sout-x264-aq-mode: 0 Disabled 1 Current x264 default mode 2 uses log(var)² instead of log(var) and attempts to adapt strength per frame. √ [提升压缩的慢]板块下hme-search的umh应该是star; √ early-skipm应该是early-skip; √ x264急用版的OBS设置,增加8核CPU用参数; √ x264急用版OBS设置,增加提升画质(yuv4:4:4)和对应的参数设置; x264 x265更新1. Dec 6, 2020 · Guys, just to clarify I AM TRYING TO RECORD/CAPTURE 1080i (NOT CONVERT) videos using the x264 interlaced encoding setting. 264/AVC H. 444 recording is working flawless so i'm now wondering why RGB isn't but is an option in advanced -> video. May 25, 2023 · You see these options as input fields in the OBS configuration dialog. Oct 11, 2017 · It's impossible to optimize all these parameters (speed, quality, bitrate) at the same time, which is why x264 (and other encoders) offer a way to select the speed preset (e. Thread starter RainGamma; Start date Mar 17, 2020; R. Such as 8 for OBS, leaving 4 for gaming. For example ffmpeg filters cannot be used, and global things like -stats or -threads. At worst I drop 1-2 frames per MINUTE. Without it, the slow preset will use ref=5 which need level 5 at 1920x1080. I recently upgraded from Ubuntu 19. The second thing you can try is to lower the target FPS to 30. For the option --sout-x264-trellis: 0 disabled 1 Dec 6, 2018 · Hi, The medium preset works fine on my PC. 1 You will see a dropped frame due to encoding lag in OBS here and there depending on the games you are playing but those are not noticeable in the video. Sep 3, 2021 · X264 Options = Threads 48 (Looks like its 1. i make a stream with the settings released above, and the cpu are load 30-35% max with streaming and Apr 27, 2013 · Here are my x264 options : Code: tune=animation 8x8dct=1 aq-mode=2 bframes=1 chroma-qp-offset=1 deblock=0:0 direct=auto ipratio=1. At 810p, you need 21 threads. You can either go with performance or quality just add [space] after the code above then add any of the following ones: Zero Latency Performance: aq-mode=0 subme=0 no-deblock sync-lookahead=3. Jun 1, 2016 · Try level=4 in x264 custom options, the OBS log file will then give warning if something don't meet the level requirements. Mar 5, 2019 · #1 - technically speaking yes its a option for people that do have "weak" cpu's - as we continue to progress with more demanding games and our streams get more creative and populated with scenes and such, nvidia nvenc is a good option to alleviate the stress your cpu when utilizing x264. In OBS x264 custom settings, try threads=16 or less. Dec 22, 2016 · So my friend wants to get into recording, and as I was going through settings with him, I noticed he didn't have any type of h. I found that OBS runs better at (1. Using mpegts container to stream UDP multicast involves mpeg2 encoder. But there’s a catch! Windows OS wont do it, and you need to use OBS in linux and adjusted x264 options in OBS and in the BIOS you’ll need to tweak a few other settings. Only been in recent years have standard consumer-grade computers reached the point where they can realistically provide the processing power to do live video encoding. 95) (which includes a PDF copy of Sep 26, 2017 · Meaning that x264 will open 30 threads to encode the video. Options not related to to audio, video or muxing cannot be used, for example debugging output. 264 option. Legend. The given options are simply not applied, so what OBS actually uses is an implicit CBR rate control with bitrate 10000 kbps. Ryzen 7 1800x: My video settings for 864p Dec 30, 2018 · I am using OBS to stream on youtube but when I move in game my stream will get blurry. Apr 12, 2020 · Trying different priority settings for OBS Tried hard setting threads=24 in x264 options Lowered Presets to Fast from Medium. This option looks entirely achievable if only the libx264 library could be corrected to enable interlaced encoding. The default x264 is CPU threads * 1. Sure nvenc or quicksync can't do all those x264 options. This -crf 17 is ignored. Thread starter Sss69; Start date Dec 1, 2018; S. These presets enable/disable certain options that optimize compression quality or minimize encoding time, respectively. 04 -> 19. They are the best compromise of the holy trinity of encoding constraints: quality, bandwidth, cpu consumption. That leaves you with 3-4 threads to be used for x264 processing. Reduces CPU but video stutters a bit when moving slider in Quicktime or in iMovie . Osiris Active Oct 13, 2017 · For streaming where bitrate is usually a constraining factor, x264 is currently the best option for getting the most quality out of your stream. With CPU having over 16 threads, might want to limit number of threads for x264 encoder using threads=12 in custom x264 options. I can say with confidence that "lookahead" works by default for x264. I stream BF4 at 2500kbps, fast/medium preset, "threads=9" 1080p downscale to 720p30. The slow preset does not. 5x with number of threads of CPU?), rc-lookahead=60, b-adapt=2, ref=8, me=umh Jul 1, 2021 · Keep in mind you have 3 input fields for options in OBS: Muxer settings, video encoder settings, audio encoder settings. Sep 23, 2023 · You can see a list of current tunings with -tune help, and what settings they apply with x264 --fullhelp. CPU usage is on medium/fast(neither seem to change anythign with the crashing) None on profile and tune. Streaming at 1080p is the standard for most streamers on Twitch. I don't see any sign of overcharged encoding, but I am Nov 8, 2018 · Only OBS is opened and the GPU is running in 2D idle mode with less then 500MHz clockspeed, which might result in a high percentage of GPU load from OBS (let's say 40%). Apr 12, 2017 · 2) Are there known options in x264(or even in obs) that might improve specifically a fps output? Atm I only changed the birate to 3500, preset to medium, profile to main, base+output to the setups I tried, filter to Lanczos and added a game capture source with csgo stretched on screen. Dec 26, 2021 · Not by name, just 'talk to the OBS dev supporting it'. Reply reply kitanokikori Nov 8, 2018 · Btw, you can remove the "deblock=1:1" from the commandline, as "tune=animation" allready sets it to that by default "direct=spartial" should be "direct=spatial" Jun 23, 2019 · Going to have to ask you more about your setup. Nor do I see any settings which would indirectly force 1 thread in either of the x264 and x265 settings used. . Use a custom x264 command that says "threads=18" to fix this. The -profile:v option limits the output to a specific H. 5 threads per virtual CPU. Before i used NVENC and never had any issues. So, if you want to design your custom ffmpeg output option set, first divide your ffmpeg options into the 3 categories above. I loveeee OBS. Change Format to MKV. Yes, my drivers, my windows and my OBS are all up to date. You can always adjust the x264 CPU preset yourself if you need to. While there are many different settings to consider, here's a guide on why the following OBS settings are a great choice for streaming on Twitch: Encoder: x264 Processor threads are not the same as x264 threads. The question OP asked was about how the 5800x performs at x264 encoding whilst gaming and if it can manage x264 medium well. CAPÍTULOS DE LA SERIELos parámetros comunes de H264: https://youtu. Too many x86 threads might harm quality when using constant bit rate mode, especially when trying to limit threads by affinity. My specs are 4770k at 4. If I select "Custom" for Stream Service, NVIDIA NVENC HEVC is an option for Encoder. g. gpexhaetctdkmobsrqts