x265 is generally able to use more threads than x264 at a given frame size. Main10 would be used for 10-bit instead of High10. The Main profile of HEVC is equivalent to High in x265. Using -preset slower is where the best features of HEVC generally kick in, but it'll still be a lot slower than x264 veryslow. X265's default tuning is generally just fine. What is the "HEVC" of audio coding? I want something that would also generally work with a soundbar or sound system, as i want to get one in the future.
I use ac3 640kbs for 5.1 as ac3 is a very old inneficient codec, and i was told thay anything less than max can make the difference noticable, but i may as well save space on audio too. For x265, i read that 12 mbits is the max for 4.0, which seems quite low, but that 30 was the max if i use high? Also, i noticed it was mentioning something to do with luma and stuff, which i dont understand, and i used 5.1 with my 4k stuff to avoid messing with the hdr.Īlso, audio.
#ENCODER PROFILE HANDBRAKE BLU RAY 1080P#
For x264, level 4 was generally what i needed, it only mentioned bitrates and resolutuons n stuff, 25mbits for 1080p which was all i really need. Im thinking, as x265 equals thread count, rather than 1.5x like x264, i should set frame threads to 12, and run 2 encodes at the same time? Or would it be worth going lower, how much difference in quality would it make, or is it just not relevant with 12 threads?Īlso, what level should i use? If i leave it on automatic, i can only use main, not high for x265. Also, what about thred count? I put threads=18 in the advanced options in handbrake, as i have 12c/24t 5900x, and opening 36 threads is a lot, as the quality loss begins to become noticable at that point. For my 4k stuff, i essentially set the same settings as film tune manually, but i cant remember what it was. I also want to know if i should leave tune at none, as there is no film tune. Im asking if theres is maybe a 1-2% improvment in efficency, at like half the speed, and is therefore not worth it, that kind of question. With x264 veryslow i can encode faster than realtime pretty much, 25-30fps give or take, and thats with limiting thread count too. In terms of preset, the general wisfom is to go as slow as one can bare, but im wondering what the difference is between slow and slower mainly, im not too concerned about the others. Im not as familiar with x265 as i am with x264, and i have a couple of questions. The harder to compress stuff, where 7mbits can be considered a "low" bitrate, will benefit from x265s efficency and wont be stupid artifacty. Im think of using 7mbits, which im aware is a bit high for x265, but i dont mind bloating the easilt compressed stuff a bit, at least i know the quality will be practically lossless. Im thinking of using 10bit too, and with 2 pass abr instead of crf as with my current settings, the file sizes can vary so wildy, and some files actually get bigger. I was thinking of using staxrip instead as its what i use for my 4k blurays, but im still a little confused with it. In handbrake with x264 i use crf 18, very slow, film tune, high profile, level 4.1. My 5950X handles them in 12-18 hours, with occasional forays into 24 and 36 hours depending on the content.Im thinking of changing my bluray encodes from x264 in handbrake to x265 to squeeze out a little more space. My Ryzen 2600 handled Blu-Rays in about 48 hours with these settings. On the other end, I am re-encoding 2GB episodes of Star Trek Deep Space Nine to 400-450MB per episode using the same settings, dropping it to just 20-23% of its original size. You'll notice it seems to trend towards older movies this tends to happen. Your results will vary - I compressed the original 32GB of the MAKEMKV rip of 1985's Ghostbusters. I then leave subtitles and Chapters alone. I also compress the original track into a second track using the same speaker count (5.1, 6.1, 7.1, etc) and set the bit rate to equal (or as high as possible).
I set Encoder Preset to Very Slow (trades off encoding speed vs compression choices)Ĭhange quality to Constant Quality set at 17.Īudio can be what you want - I pass through original like many others. I set FPS to constant because I hate the stutter caused by adaptive measurement.
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