X265 10 bit reddit. 1, and get blurays to between 1.

X265 10 bit reddit I have a 32GB 4k . 1 gets you 4k video at 60fps. 265 for encoding other HDR files, but now I am shifting to 10-bit H. 265 12-bit (x265) Are these HDR profiles or no? Reply reply For another thing, even though 10-bit video is sorta-kinda downscaled to 8 bits of information for your monitor, using 10-bit video saves filesize when encoding video. Hi there, I'm new to encoding and I have started encoding in x265, recently I switched from x265 8bit to x265 10bit. H264 10 bit doesn't have hardware decoding in any device in the world except two specific models of firestick. 265 10-bit x265 Constant Quality: 20 RF Encoder Preset: Medium Encoder Profile: Main 10 Encoder Level: 5. 264 and you don't have to suffer the poorly support 10-bit H. 2020 can be either 10 or 12bit so more color (the triangle gets bigger) Be careful with that statement. Using this command ffmpeg -i input. 47 It was VLC on Windows 10. That's not the right term. 265 10 bit file is re-encoded from the remux. x264 and x265 are the encoders (that's the difference between h. 7. I'm not sure if it was 8-Bit or 10-Bit, as I only specified x265 on the command line and the resultant ffmpeg window only showed: x265 [info]: HEVC encoder version 3. So technically, it's already lost some quality. Normally i search for overall enconde from all x264 to x265, no matter if it's action, drama, bluray, and etc. I went to the linked site below and downloaded jellyfish-90-mbps-hd-hevc-10bit. Most things that can play 4K are capable of this. 1 and stereo), 28GB 1080 BR -> 1. It does seem 10-bit and effective data rate have a larger difference than subsampling. You've already lost any visual fidelity that was present if the original source was 10-bit; you can't get it back by converting the 8-bit to 10, you'd need to start from th As computer-macine said, don't use x264 10-bit. Also, I don't see Because x265 10 bit is at least 2-3 times slower on my computer with the preset slow, compared to a x264 veryslow, so x265 10 bit faster than x264 there is a trick somewhere or you use hardware encoding (NVENC or QSV) and not x265. Get the Reddit app Scan this QR code to download the app now Spider-Man. 1734, SSIM 0. Or check it out in the app stores   How do I encode between H. This can be prevented by encoding in 10 bit, which is why 10 bit encodes will almost always look better than 8 bit ones. 265 "Max. Hi. Then I would go with H. 264 and the actual levels are pretty much equivalent, too. For anyone getting into Handbrake, I recommend testing different RF settings on a couple of pieces of content, and see what "your ideal RF" is. 264, but with a file size saving of 30-40%. Would animated content (TV shows like South Park, Archer, etc. When I started encode DVD and Blu-Rays to h. MX played 3mb and 5mb HEVC with heavy stuttering. 87 Mb/s. So keep that in mind when you are doing subjective comparisons between clips. Get the Reddit app Scan this QR code to download the app now. Basically the number of distinct shades between the blackest black and the whitest white. I've been searching for a way to preserve Dolby Vision as well, haven't had any luck but I think it's because I set it to x265 12 bit, seems you need 10 bit for Dolby Vision from what I can tell. and the quality was noticeably worse than using NVenc although the file size was 2 gig smaller, 5 rather than 7. No buffering - just a frozen image. 1 CPU: AMD Ryzen 9 5950X Encoding Time: ~2 hours File Size: 3. I don't reasonably expect to halve the size of all files while retaining pin-sharp detail. I recommend the default 10-bit encoder (Main10 profile), as it compresses slightly better and 99% devices support Main10 if they support H265. H264 10-bit will only be supported on software-based players like VLC or MPC-HC. I use software x265(10-bit) mostly and NVENC for stuff I don't care quite as much about quality for. 0, so for the moment I'd go with the latest. Does LibreElec on RPii4 support X265 HEVC 10bit content? And is there anything I can do to get it working? Get the Reddit app Scan this QR code to download the app now H265 10-bit Constant Quality, with CRF = 18 ffmpeg/x264/x265 all say that the presets increase - Re-encoding the recordings in 8-bit x265, 25CF+, Medium speed. 264 or H. For example: The Untouchables, 87 AVC DTS-HD MA 6. The trade off is that it will be much slower to run, but that is generally an okay sacrifice since you generally only encode videos once for archiving. I made the mistake of encoding my whole library with x264 10-bit, so now I need to re-encode all of it. 10 bit SDR content should be displayed like normal on an 8 bit screen. Some of the colors might be more accurate to the source in 10-bit, but I've noticed that this comes at a cost. 10 bit support was kind of hacked into h264, and as far as I can tell, HW decoders mostly don't support it, but software players work with it perfectly. Okay, so question then - I am using version 1. Also please don't use nVidia x265. 1 sound. 1 7. H265/HEVC is a video codec. The reason why they encode in 10 bit is due to some supposed extra efficiency with the animated content and reduced color ringing over 8 bit. The video track of the 8-bit encode has 275 MiB, while the 10-bit encode has no more than 152 MiB and doesn’t look worse at all -- in fact, it even looks better than the much larger 8-bit encode. Or check it out in the app stores   x265 10 bit compresses significantly better than 8 bit X265 is a software encoder which uses your main processor. It really shines with 10 bit colour depth as well, which why 4K HDR titles use it AFAIK. For DVDs, 18 to 19. pale skin becomes a bit less pink), and has slightly less distortion on moving objects. This means a 10-bit image can display up to 1. I'm currently running a test on my machine by converting a bluray rip to h. A community dedicated to the discussion of piracy surrounding anime, manga, light novels, visual novels, and hentai. I've downloaded a lot of 10 bit HDR movies, and without fail, they look worse than the 8 bit non HDR torrents, despite viewing on HDR monitor. To practice controlling the 10-bit mode of x265, I'm comparing the hashes of files encoded using different parameters to confirm that the options had an impact. Main 10 is fine to use for 8 or 10 bit color depths and its inclusion in version 1 of the standard means it will enjoy a high level of support as long as the decoder supports 10 bit. 265 so you are more than covered. It also looks better at my target filesize. They’ve fully removed 4:2:0 8 bit from MOV codecs. Video ID : 1 Format : HEVC Format/Info : High Efficiency Video Coding Format profile : Main 10@L5. Kudos, from across the years. The down side to 10-bit is the encoder takes a bit longer to encode compared to 8-bit. Now, if I hadn’t hardcoded the dithering for the 10-bit encode and instead passed a high-bit-depth picture to x264, it would’ve resulted in even For example, my rip of Reservoir Dogs is 1. 9767 10 bit encode (10% less) : PSNR : 42. 0, very slow preset, extra args: ref=5:bframes=5. It's also pretty widely supported on most streaming devices (i. It's like saying Ford RAV4. Not smooth. I used to use "h265-MKV-1080p-30" (but with CFR-same-as-source) and the best quality audio track remuxed to AC35. And I have noticed that 10-bit creates a weird block effect in some scenes. For 8 bit sources, 12 bit compression wouldn't gain any appreciable benefit over 10 bit. Very blocky and blurs/pixelates a lot, especially in dark scenes. mkv movie? My encodes have less bitrate and overall file size, but the video quality is better. Thanks The SVT-AV1 10-bit encoder is now faster than the x265 10-bit encoder for this content. There's no point waiting. x265 is a total waste of space no matter how you tune it unless you're encoding 4K HDR content or are blind to x265's inferior quality-per-bitrate at 1080p. For live action, but OP specifically mentioned anime. RF 20 for 4K is a bit low. The ones that can't decode 10-bit HEVC aren't going to struggle CPU-wise with 1080p HEVC anyways, so it's a wash. Ever since I was transcoding a 1080p video and x265 was creating colorblotching in dark areas and 10-bit removed it. Next to consider is film-grain-denoise as 0 or 1 (denoising or not). 265 10-bit (x265). 1. You also get better compression this way because of x265 10-bit being a more efficient encoder than x264. If I want to maximize quality as was the case for my Dune Bluray I just encoded, I went with CQ20 Slow 10-bit x265. 265 and only using 10-bit H. 8. 2-1. 84 GB Perhaps see what the default options are for x265 in your Handbrake version? You can also see these properties in mediainfo, example below from a Rick & Morty episode that I just re-encoded: Bit depth : 10 bits Bits/(Pixel*Frame) : 0. It can shoot ProRes 422 Lt, 422, and 422 HQ internally. I was corrected below. x265. If that smooths out too much, try film-grain=10. Transcoding directly from the source file and using --input-depth 8 seems to increase the bitrate even further. It stores more colors, and usually that means a higher file size, it does if you’re encoding 10-bit color files, which aren’t very common anyway. Played beautifully. 265 (x265) RF:21 >> Result file size 150MB Overall bit rate : 20. Basically, the better quality and larger size a display is, the more apparent differences in quality are. 1 and stereo) For both, the x265 rf I picked was 20, but because of denoising and adaptive quatization, average QP ended up 25. MX played 3mb and 5mb 10 bit with very heavy stuttering. 265, 10 bit h. I recommend setting quality to 38 with the medium speed preset in Handbrake for optimal results. What you read only applies if the source is 10-bit and you're coding down to 8, because you're discarding data. so there you go. 5x compared to source video in ffmpeg). ) require a lesser bitrate to achieve "similar" level of quality compared to the Why do the x265 10-bit encodes get larger as the encoder preset is set slower? I've heard from at least 4 people that a slower encoder preset will result in a better encode and a smaller file. Just look in the list of codecs on the video tab. The h265 10 bit video seems a bit cooler / less saturated color-wise (e. I'm also using 10-bit since the other one seems to be smoothing the video too much and it looses some details. The same trick works to some extent with 8-bit x265, although it's so heavily tuned internally to throw away anything even remotely resembling detail that it's impossible to fix entirely. Made zero difference. Settings are 16 to 18 crf x264 slow and 18 to 20 crf x265 10 bit medium or slow based on if To conserve space, first and foremost, make sure you're using x265. Slow is akin to SVT-AV1 preset 6 AAC audio Opus Hi, I'm new here but I was wondering if it was possible to encode 10-bit video using the VCE encoder, I have a Vega 56 and a Ryzen 3600 so I'm assuming the Vega would be able to speed up the process some but 10-bit is important to me as I have an HDR10 TV. I have a Ryzen 5900x and I still get roughly 2fps on the x265 10-bit veryslow preset and 3. Don’t go slower than slow with x265. Amazon mulls $5 to $10 monthly . Earlier I was encoding H. 41. Color and brightness awful and very bad. Without a 10 bit video pipeline what’s the point? No additional dlls I've been using the x265 10-bit preset and have had good results. 0][64 bit] 10bit Is there a particular reason you want 10 bit encodes? 10 bit encoding is theoretically superior, but introduces a slew of problems around client compatibility, server decoding, encoding time, etc. I have a question regarding desired bitrate when it comes to animated content. You only need 10-bit if your source content is also in 10-bit. I can't find the usually mentioned test that people link to with this. I search for optimal settings. I've not had my PC to hand for a while, but when I get back to it I'll be using x265-10 to see if it makes a difference in quality and size. h. You can also use NVENC 10-bit through like Staxrip and it goes a little faster. Hey guys, I'm new to Plex, 4K TV's and 4K content. 265 (x265), or if you have 10-bit displays to watch the content get the H. x265 is good enough for daily encoding, and its widely support 10-bit profile means that you can preserve color accuracy way better than 8-bit H. It actually encodes faster than x265 as well when normalizing quality and bitrate. x264 10 bit is not very used because there is no hardware decoding on TV and other devices, you only will able to play the video from a PC or something like this. 79 GB Reservoir Dogs x264 8 bits 2330 kb/s 1. 264 - Main10 for 10bits using H. So I guess my question is, are there certain situations where I should use one preset vs the other? The current v1. 4:[Linux][GCC 9. Depends how hardcore you want to go and what your tolerances are, obviously. 5 and 3. That's the color depth. If your source is 8-bit, recoding it to 10-bit does literally squat. Get the Reddit app Scan this QR code to download the app now Regular x265 works fine. 265, and 12 bit h. If you have madvr, mpchc and 10 bit movie you can watch 10 bit in fullscreen as well. But not matter what I've tried, I can't seem to invoke the 10-bit profile, or at least the hash doesn't change depending on ffmpeg -profile or ffmpeg -vprofile option. Although if you do need to encode first, id recommend using x264 rather than x265. edit: That sounds like it makes sense. The only thing I thought of but haven't done, and I assume will help a lot, is making the footage black & white. The above quote is taken from his post. Level is just like in h. Hello! I want to upgrade my collection of h264 videos to h265. So definitely use that if you aren't already. Using a slower encoder setting may result in a smaller file size, but it will also increase the time it takes to compress the file. Get the Reddit app Scan this QR code to download the app now x265 Nvidia NvEnc 10-bit . 265 they can be anything between 250MB and 330MB. 29GB The Shawshank Redemption x264 8bit 3655 kb/s 3. It's supposed to be a replacement for the "old", but widely supported and used H264. H265 10-bit(1080p movies Encoding 4K Rips with H. I've seen it said that x265's 12 bit encoder isn't as optimised, too. 8-bit, 10-bit and 12-bit refer to your color depth. If your sources are that grainy, you're still going to get bigger file sizes, but still more palpable than x264 8bit file sizes would be IMHO. handbrake x264 8 bit settings: CRF 10. *** ### Encode video as x265 HEVC 10bit. Chances are, that H. If this is what they are, Plex should have no issues transcoding and there should be no issues with color as a result since no tone mapping needs to happen. x265 CRF values are a different scale then x264, so 20 should be very high quality. 720p, a couple notches lower. 709 can be either 8 bit or 10 bit rec. 2GB (with 7. Otherwise regular 8-bit x265 is fine. The problem i can not edit this filea with Premiere Pro (last version). Yeah I don't mind a bit of quality degradation as long as stuff doesn't get too low quality. 8820, SSIM 0. The original MKV file sizes are all around 695MB after the conversion to H. Unless you have complete client control (like 100% Shields or PC's and nothing else ever), the benefit is questionable IMO. No idea why. I use RF or VBR depending on the project. Check: Preset: Slow X265 (10-bit) Quality: 16 Original audio format Filter settings: no changes Edit: Since you asked about settings I use many different settings, and validate with VMAF as well as side-by-side frame analysis on high motion/complexity scenes. x265 is better for grain free content, 4K and efficiency. With RGB color each value (red, green, and blue) is stored using a unit that is measured in bits. 26* vs x. That said, what are you wanting to accomplish? There's nothing to be gained from changing an 8bit source to a 10bit encode. 9fps on slower. x265 8 and 10 bit should have almost similar encoding time. 1@High HDR format : SMPTE ST 2086, HDR10 compatible Codec ID : V_MPEGH/ISO/HEVC Duration : 2 h 58 min Bit rate : 51. 1 AC3 for audio. I'll download a bunch of anime or throw away sitcoms at 720 p 265 10-bit and it looks fantastic and takes about 300 MB. Ryzen 4000 and 5000 series APUs') revision of VCN now supports up to 8K for 10-bit h. MX played 3mb and 5mb h264 with stuttering that settled down after a bit. . Home. So to answer your question, I think so. I’ve been messing with 10 bit x265 encoding. I generally stick with x264 Medium CRF20 for Blu-ray rips. 30 GB Overall bit rate: 3. (comes out to 1. 265 10 Bit With Alternative Equivalent Audio Codec (DTS --> AAC) Best Settings (aka Help Please) During the thing the last couple of years, I got very serious (obsessed) about my media library and after a couple of months of testing and a few spreadsheets, set up my standard presets for 4K and bluray (1080p) movies. 265, LongGOP or All-I, 4:2:0 or 4:2:2, and 8 bit or 10 bit. Tried again with the MX Player Codec. My new Samsung UE55MU6400 arrives later today. 8 bits or 10 bits? Most of our lives, we've been watching the world in 8-bit color. No, in 8 bit x265 vs 10 bit x265, the 10-bit outperforms 8-bit by a small amount. 265 10-bit (x265 By the way, Renoir and Cezanne's (i. 264 files to 8-bit H. :) VCN (Video Core Next) on the Ryzen APUs has been exceptionally full-featured since its inception having supported 10-bit HEVC out of the gate. Yikes. 96GB Reservoir Dogs x265 10 bits 4998 kb/s 3. I just got the Fujifilm X-H2s and it comes with an overwhelming number of options for codecs and bitrates. 84 to 8. 2ch AAC and 5. preserves HDR information and detail in the resulting EXR and in general looks much much better but is still off from the reference MP4 in that the colors are less saturated. 265 (x265) and H. If you're going to encode to 10-bit, use x265 10-bit. Way. You would do 10 * 1,000,000 [covert gigabytes to kilobytes] * 8 [converts bytes to bits] = 80,000,000 kb 80,000,000 / (100 * 60 [total seconds in file]) = 13,333 kb/s average bitrate. 4 Mb/s Width : 3 840 pixels Height : 2 160 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 23. Output size: 22. No issues with 8-bit in StaxRip or Vidcoder, just 10-bit. Movies get the 1080p CQRF 24 (or better) x265 10-bit slow treatment. 9748 10 bit encode (same bitrate) : PSNR 43. That's why sometimes you see 10 bit SDR as well. And also with mcpro24fps log with same parameters. I am getting very good results with around 4mbps x265 10 bit at medium or slow preset for old sources, and file sizes are much better than what I would get doing CRF. 84 GB (2 330 kb/s, x264 8 bit) vs 3. 10bit. More detailed, sharper image. Join and and stay off reddit for the time being. DTS-HD. And if your source is 8 bit, re-encoding it to 10 bit won't do anything If game has 10 bit sdr yes, in fullscreen mode you can have 10 bit game. The problem comes with H264 10-bit. BluRay. 2+38-fdbd4e4a2aff x265 [info]: build info [Windows][GCC 9. If you want the ultimate quality, albeit at a longer encoding time, stick with h. But yes, x265 is absolutely going to give you the smallest file sizes while maintaining the highest quality level. Guys, check this. It will give you a better result than the hardware encoder, which means for the same video quality, the file size will be much smaller. sh" still stands the test of time, and it's still the best find out there even today, as a guideline for compiling the latest ffmpeg with full 10 and 12 bit depth encoding support for libx265. Thanks for posting these settings will give this a go this week. For a source like that, I recommend trying 10-bit (which will help prevent color banding), and in Advanced Options enter film-grain=15. 10-bit is a more advanced technology anyway, so if you compress 8-bit videos with 10-bit, it will do a better job compressing the existing colors. 265 10-bit VideoToolbox achieve file sizes similar to x265 10-bit RF 18 veryslow when set to something like CQ 50, but of course CQ 50 is not perceptually lossless like RF 18 almost always is. 1, and get blurays to between 1. Taking into account I have like 100 movies to encode that equals… a long time. Then go back go the new and original files Drop them into MKV Tool Nix and make an MKV using the 10bit x265 file I just made and lossless audio. Yes, 27 is relatively garbage quality compared to 22, but so is one-watch documentaries about Mars Landers and it saves a non-inconsequential amount of space. The bitness has nothing to do with the size of the triangle. Can I use Plex to stream 4K x265 10bit HDR content to it without it being converted to something else and losing quality? No, 8-bit h264. Although, certain episodes do seem to get some washed out colors occassionally. 1 audio. Many times I see multiple different versions of a video, usually there are at least 10 bit HDR and 10 bit SDR options as well as 8 bit options. Your, u/Dan4t, basic mod of "multilib. Encoder: H. Get the Reddit app Scan this QR code to download the app now H. My process is ripping blu-rays straight from disc with MakeMKV, then compressing in Handbrake. Alien Isolation and Hellblade was 10 bit if i remember correctly. (edit: user dragonwhoosh has provided links now) The key thing is just to understand what efficiency means, and what it means for one codec to beat another. The endpoints that make up the triangle are chosen locations in the range of perceivable color. So how i can edir HDR10+ video file on Premiere Pro. 5gb using nvenc h265 (which isn't horrible i guess) and around 4gb using x265 10-bit. The only thing I changed was the Encover Preset which I put to Slow. i7 7700K, 32GB of PC4-19200, GTX 2080, and a 14TB enterprise drive. Anime encoders filter videos to fix artifacts in the source, and some (specifically, banding) get reintroduced into the video by encoding in 8 bit. My base settings are using 10-bit AV1 with advanced options input-depth=10:tune=0:keyint=0:lookahead=120. I've also encoded some using just the x265 preset and have noticed good results with some artifacts. rec. i used very grainy material that doesn't compress well to test the difference in file sizes. Roku, Shield, etc). I was planning on making 2 versions of each movie, a x265 10 bit version at the max quality possible and having it efficient for streaming across networks, and passing through the advanced audio codecs, and an x264 version for compatibility. An odd result considering all other settings remained the same in Handbrake. Sep 27, 2024 · AV1 NVENC was the clear winner with faster compression speeds, comparable file size, and better quality. Downsides seem to be that the image is perhaps, barely perceptably softer, whereas CRF is sharper, but looks encoded and macroblocked at the same file size. X265 10-bit is what you want. I'm going to export some frames using VLC's video scene filter and compare each to the original to see what percentage of the image has changed for a couple "clean" shots (bright inside the station/hab/mav, etc) and When I play different encodes side-by-side on my 8-bit SDR LCD monitor, it's much harder to tell differences in quality compared to my 10-bit HDR OLED TV. If you look at the images through that link, you should see as I do that the NVenc endode is by FAR the best at maintaining the fine details (background I recently found that StaxRip supports NVENC x265 10-bit, whereas Vidcoder only supports 8-bit. The real question is, how much quality loss is too much before you start to notice it? 10 bit is a part of h265 standard, and every device that supports decoding of h265 should support 10 bit, too (because HDR works with 10 bit). 10-bit is more color depth. Most x265 and h265 videos play just… If I need something compatible then I’ll do x264 on slowest, but generally I want the best quality and most efficient as possible without having to wait days for a process to finish, so I do x265 10-bit on slow. 6+FRC or even 8 bit doesn't give you the image quality a lot of movies deserve. I suggest x264 8 bit or x265 10 bit for encoding. 1][64 bit] 8bit+10bit Different players don't support HEVC at all. For example, to get a same PSNR (~40. If you don't care about eeking the max quality out of the DVDs, give h. It seems a bit foolish to compare rf numbers within the same codec while changing settings, let alone to a different codec. Not to mention that the encoding time of 10-bit is quite a bit longer. 8GB (with 5. 07 billion colors in comparing the two, both nvenc h265 and x265 10-bit preserved the grain structure very well on my test content. MA. 1 35 GB The untouchables 87 HEVC 10 bit DTS-HD MA 6. RF 18 will give pretty much the same quality as the original rip while trimming down the size by a lot. For sure, from "Advanced features" section, "Force profile to :" - High10 for 10bits using H. I do convert it to 10-bit in VapourSynth then pipe it to ffmpeg/x265 though. The file was an x265 10-bit w/5. HDR is more of a display specification, about how bright or dark different parts of the screen can be while still retaining detail. 5) between x265 and NvEnc, you need to go from 4. If they used 10-bit x264 I won't save much space but I gain HW decode on most of my playback devices. 265 as a standard for all future files. If you're interested in knowing more, read motbobs nerdpost on this topic, specifically the Dithering and 10 bit section. Older films, especially analogue ones that got digitized are better off in h. It's not a requirement that all 10-bit sources use HDR, although it's still probably a BT. 2160p. I'm not doing 4K and I'm not doing 5 gigs per episode. If your playback device will support it, I'd give AV1 a spin. 5GB Set the handbrake encoder to constant Quality, put that number to 21 and let her rip. For 1080p, I've seem to be satisfied with RF 23, depending. H264 for Blu rays and H265 for uhd blurays to maintain 10 bit hdr color. But if I can use your recommendation and push x265 10-bit on very slow and get a video file that's close to half the size with a small drop in quality, then I'm going be very happy. HDR. Use CRF 23+ for videos in 4K. But, if I can get it very close, that'll be enough. 264. Trying to figure out the best encoding settings for quality and file size. Quick background on this: a bit is the smallest digital unit of storage, it's a binary unit, either 1 or 0. 028 Stream size : 224 MiB (67%) Writing library : x265 3. 265 10-bit NVENC Constant Quality: 20 CQ Encoder Preset: Slow Encoder Profile: Main 10 Encoder Level 5. mp4 -vf "zscale=transfer=linear,tonemap=none:desat=0,format=gbrpf32le" output%04d. The color banding blocks in 10-bit encodes are bigger and more noticeable. . mkv. If you have an Nvidia GPU, use the AV1 NVENC encoder for fast compression and good quality. I tested with a number of movies, old and new, the results are the same. If you're utilizing software like x265 or a modern GPU, then you have access to this feature. So, gave StaxRip a try and 10-bit NVENC encoding is just awful. Use 10 bit for your 4K encodes. That means only one encode pass. Don’t use x265 for 1080p, x264 is a better trade off below 4K. If you move it down to 720p, you can move the CRF up to 17-18. It can shoot H. The lower the resolution, the lower the RF value to a degree. 9755 So with 10% less bitrate you're achieving a better score with SSIM, and an approaching score with PSNR. In general, h. 265 10 bit (x. For instance, Mr trash hates MeGusta. Unlocks after about a 30 seconds of hitting the back-up button. 709 colour space), not HDR (BT. Perceptually,At 480p and above, the quality is pretty much perfect, and at 360p its quite tolerable, once I consider the bit-rate saving compared to plain vanilla x265. This is due to the way the chroma plane is approximated during the DCT process. There is 4:2:0 10-bit in the newer lumix cameras such as the S5II and GH6 using the HEVC codec. 265). UHD. 9 GB Visually, there's not much difference. 264 profile. Well, I use 10-bit for x265 and now for SVT-AV1, too. When you break down what 8-bit color is, it refers to the number of gradations in each of the primary colors. 709 (SDR) colorspace source which is limited compared to BT Without using NVenc it took 10 minutes longer to render 265 10-bit. True, multiple languages means probably 2 or 3 times the 1,5GB for the average DTS track (I just checked a few movies in my collection and have to admit that there are even 3 to 5GB big audio streams possible). 264 (8 bit, not 10) a try; it'll be a lot faster. x265 and NvEnc PSNR versus bitrate x265 and NvEnc SSIM versus bitrate x265 and NvEnc VMAF versus bitrate So first take out, is that SSIM, PSNR and VMAF are not consistent within each-others. 265. Since you care a lot about file size, you’ll want to tinker with the RF — higher RF numbers make the video smaller but lower quality, whereas lower RF numbers make it larger but higher quality. Ditch x265 for SVT-AV1 (10 bit of course) and use film-grain=20:film-grain-denoise=0:tune=0 Play with the strength to match the source footage (keep film-grain-denoise at 0 and also tune at 0 for the VQ tune) and reduce the RF until you're happy with the quality. 2 stable Handbrake release includes SVT-AV1 v1. mkv file which I want to play through Plex on an LG OLED TV and Android phone. for a 2. TrueHD. Once upon a time, x264 was the de facto standard for 1080p. So my goal with this has been to find x265 settings that still gives me greater compression than x264, while also giving as close to equal quality as possible. Mar 11, 2023 · The settings you are using for 4k compression with H. Quality" is sending "-preset veryslow" command to FFmpeg for obviously best quality encoding, but you can use "Force preset to :" from "Advanced features" also. What about b-frames? Are you asking whether 10-bit encoders make b-frames available? The answer isn't a simple yes or no. HW decode is iffy, ymmv CRF 20 slow A single CRF value WILL fuck you over. VLC wouldn't play 10 bit at all. For low-bitrate projects, this can prove quite valuable. 26*). 10-bit DOES NOT automatically imply HDR. H265 10-bit is supported on most stuff that also supports 4K. Now the question is about which has the best picture quality since the different options vary in size quite a lot. In addition, an 8-bit file works with RGB using 256 levels per channel, while 10-bit jumps up to 1,024 levels per channel. I have Samsung S20 Ultra and i can shoot 10 bit x265 HDR10+. With x265 10 bit it's good with aq-mode=3 but I have not the good device for playback. 265 (10-bit), CQ of 20, and encoder Slow seem to be a good balance between quality and file size reduction. Normal consumer hardware such as your Android TV device (except the Nvidia Shield) don't support native 10bit H264, only 10 bit HEVC. exr. For example, if you have a 100 minute file and you require ~10GB. Using Win 10-64 with all the latest updates. 1 GPU: GeForce RTX From my FFmpeg cheatsheet: *** CRF 20-23 for most 1080p videos is enough. Nowadays x265 can do just as good for 1080p or less content. Some files will wind up bigger, some smaller, but all should hit that perceived quality you pick with the RF. My computer is MacBook Pro 15 2018. I have found the same, I use x265 10-bit for DVDs and everything else pretty much. It's worth mentioning that there is lots of content out there encoded in 10 bit H265 that is SDR (REC. x265 uses CRF 18 by default. That's dependent on your source. 0, while the latest nightly release includes SVT-AV1 v1. 5hr movie i got around 12. It has HDR, is of x265 format, 10-bit and has E-AC3 5. One refers to the color range (8-bit vs 10 bit), and the other refers to the dynamic range (SDR vs HDR). I'm transcoding my entire 1500 film library into x265 10-bit and AC3 for compatibility. Both played but on both my Windows 10 PC and the Fire HD10+, the 9 x264 is better for older content and still a bit better for now, transparency. 3 under the Video tab there is a Video Codec dropdown - it says H. No. It's a command line tool that converts video like handbrake, but is way more powerful. Encoding H264 8-bit to H265 10-bit is worthwhile if your equipment can decode H265-encoded videos. Update: x265 10 bit / slow / RF 24 seems to be the perfect combination for this case, thank you for the answers and the advice. 8558, SSIM 0. I’ve only ever seen H. HEVC 10 bit does have hardware decoding in pretty much any device made within the last 5 years. 720p CQRF 27 x265 10-bit medium for most "garbage/filler" content with better shows at 1080p. Other than that, it's also the factors you mentioned - such as less support for 12bit in players. Yes, a 10-bit encoder has a larger color pallet than 8-bit. I’ve encoded several samples encoding a UHD source down to 1080p and retaining HDR. Reply reply Reddit API protest. Now I have to re-encode all of it. We don't know which game is 10 bit though. Atmos-SWTYBL - 21. 265 will deliver the same quality as h. Edit: one additional note, it's definitely worth it to take an 8bit 1080p BluRay source and encode at 10bit HEVC - really helps with banding. Not sure what you mean by 10>8>10 but you can easily encode 8bit source video to 10bit HEVC with the Handbrake Nightly builds currently. "10-bit" is not the bitrate. The only live action film I got anything decent out of x265 with was "Tommy Boy". It's just the 10-bit that gives me trouble Reply reply More replies More HEVC will pass through 10 bit color options just fine, but you have to specify the HDR metadata in the encoder parameters or else HDR signaling will not work on most devices and it'll play back like an SDR file with washed out colors. I use x265 10-bit, preset slow, CRF 22. 8 bit encode : PSNR 42. My honest opinion is that 10-bit encodes are not worth it. 49 and 23. mkv and jellyfish-3-mbps-hd-hevc-10bit. The script is for windows, on linux is a bit different. It's widely supported in hardware and gives excellent compression. 265 10-bit (x265) and H. One thing I want to note is that I recently encoded some standard def content, and found that x265 actually made smaller files at the same quality. Example: 73GB 4K BR -> 3. 976 (24000/ - 8-bit (the "default") and 10-bit are about color depth. Format profile: Main 10 That means it’s 10-bit HDR, so you’ll want to transcode using a 10-bit encoder. You might even be able to pipe the converted 444 stream into an nvenc encode without needing to first encode it with x265. Rarely use 4K content atm. Side note: Make sure your display of choice is true 10 bit or at least 8+FRC. I think x265 10-bit medium will produce a very good looking picture for most people with reasonable file size. I tried x265 CRF 20 slow for test (because of compatibility problem) but it's worse in dark areas, I found the image very good when it's bright but when it's a dark scene it's a lot of blocky areas. For me, that's RF20 with 10-bit x265 slow. Don’t do 2 pass for CRF. No, this is wrong. 5 Mb/s Writing application x265 10-bit AV1 is superior in every way for compression, especially if you're processing grainy content. And a video encoded using x265 with 10-bit color depth at a given quality should (for unintuitive technical reasons) be smaller than the same video encoded using x265 with regular 8-bit colov depth at the same quality. x265 medium crf 28 vmaf is a litte bit lower than slow crf 30 vmaf /r/Statistics is going dark from June 12-14th as an act of protest against Reddit's treatment ffmpeg will automatically use 10-bit encoder IF the input is 10-bit. and to get this bit-rate with x265, I can encode at more than 25-35 fps on a low-end dual-core machine. I'd like to not lower the quality that much but that's the main thing that is reducing the file size, and I need the space. On top of that, if you have hardware that can encode in AV1, and also players that can decode/direct play that, then AV1 would be an even smaller file size and almost same quality than x265, but slower, of course. However if you tried to play 10 bit HDR on an 8 bit screen, it would look dull/washed out. 265 (no 10 bit appended) is 8 bit and not recommended. For the couple of 4K rips I have done, x265 10-bit CRF26 has been fine. 265/HEVC with x265 I got recommend do all in 10-bit, because x265 have any problem with picture on the 8-bit encode and with 10-bit it should have more effective compression, before few years. So, like the title of this post says it's about 10 bit HDR and 10 bit SDR videos. 2. I'm not doing follow behind transcoding I'm not doing any of that complicated bs. 79 GB (4 998 kb/s, x265 10 bit). Level 5 gets you 4k video at 30fps, while level 5. If I downscale videos to 720p, I always define 10-bit, smaller file sizes. g. 5gb for most films taking ~4 hours to complete. These videos were mostly shot with my old phones, such as iPhone Don't bother with 12-bit, it lacks support on many devices and development. From a technical perspective, x265 10-bit does have fewer banding artifacts compared to an equivalent 8-bit source. When I stream X265 10bit HEVC content the file streams for about 2 seconds and then the whole system freezes. Or check it out in the app stores   Best settings to encode a 4k HDR x265 10-bit . Is anybody out there actually getting a superior viewing experience with these 4k "X265 10 Bit HDR" torrents? They always have the most seeders. I thought x265 should be more efficient and provide better results? The Shawshank Redemption x265 10bit 4750 kb/s 5. To give an example, let's say that for live action 1080p video content I aim for 6Mbps (a personal decision). e. 86Mb/s (183%). Mar 8, 2011 · I did a test on a 8 bit TV-episode encoded with x265 10 bit (Preset Medium) CRF 19 and compared it to a 8 bit encoding (same preset and crf) and I couldnt see any difference, but the file size came out 200 mb bigger for the 10 bit encode. Get the Reddit app Scan this QR code to download the app now Yes my Ultra plays 10 bit HDR x265, and blu ray rips just fine. 3. The third is to choose an encoder which is more optimized for grainy sources. Then run x265 10 bit 2 pass with that average bitrate on the slowest speed you can handle. 2021. My tests have been using the following: CRF 12 No tuning Slower preset I now have done The Martian Extended Edition on x264 10-bit slower CQ18, x265 10-bit slower CQ20, and x265 10-bit slow CQ18. 2020 colour space). kok qzcr hrgs oho osnqab hlpbry xdtws xbamkuig nzaxfed vahx