Best settings for transcoding 4k HDR content

daclina

조회 수 6559 추천 수 0 댓글 2

단축키

Prev이전 문서

Next다음 문서

가 크게 작게 위로 아래로 댓글로 가기 인쇄

단축키

Prev이전 문서

Next다음 문서

가 크게 작게 위로 아래로 댓글로 가기 인쇄

Hi there,

Long time user here of ShanaEncoder (thank you so much to the devs for this awesome app!).

I'm looking for some advice on how best to encode and preserve 4k HDR connect correctly.

I have found these settngs to work with Handbrake to successfully passthrough the full metadata set and active HDR,(and get good results) I use:

---

MKV 265 4k HDR 10bit

put this in additional options under video "x265 10-bit, FPS Same+Constant, medium Preset, No Tune, Main10 Profile, Auto Level, Constant Quality 20RF

Extra OPTS: hdr:max-cll=4000,1000:master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,1):deblock=-2,-3:strong-intra-smoothing=0:sao=0"

---

However I do prefer using ShanaEncoder - anyone able to help with the correct way in transferring these options in Shana?

Thank you

Facebook Twitter Pinterest Kakao

위로 아래로 댓글로 가기 인쇄

✔댓글 쓰기

에디터 선택하기

✔ 텍스트 모드 ✔ 에디터 모드

Comments '2'

?
JKyle 2020.02.21 03:49

Please refer to this post (and the attached preset file) on the Preset board:

https://shana.pe.kr/shanaencoder_presets/49641

It's written in Korean, but I guess you can understand main important parts if you look into the FFmpeg parameter settings.

댓글
?
daclina 2020.05.24 10:31

Thanks for this.

If anyone is interested, I found these settings to work well.

Filter Parametrs:
line 1: -vf "shanasubtitle=0"
line 2: "aresample=44100:resampler=soxr,volume=3.5,dynaudnorm=f=200:g=11:p=0.95:m=10.0:r=0.0:n=1:c=0:b=1:s=0.0"

Encoder Settings:
-f mkv
-c:v libx265 -libx265main10 -crf 20.0 -preset medium -tune:v none
-pix_fmt yuv420p10le
-c:a libmp3lame -ac 2 -b:a 128k
-color_range tv
-x265-params me=umh:qcomp=0.6:scenecut=40:bframes=3:min-keyint=15:keyint=150:colorprim=bt2020:transfer=smpte2084:colormatrix=bt2020nc:master-display="G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,500):deblock=-2,-3:strong-intra-smoothing=0:sao=0"

It's a little slower than Handbrake, but it gets good results.

Thanks again.

댓글

Category

List of Articles
번호	분류	제목	글쓴이	날짜	조회 수	추천 수
공지		ShanaEncoder Translation 8	Rina	2021.04.28	45132	0
공지		This board is for users of the ShanaEncoder international version 7	Rina	2019.07.24	49615	1
34	English	5.3.1.1 bug feedback 02——abnormal frame rate identification	SUSU	2022.08.17	5607	0
33	Simplified Chinese	希望增加文件名后缀功能Hope to add file name suffix function 2	dixuanaoyi	2022.10.08	10870	0
32	Simplified Chinese	处理速率用的是时间平均值，能否改成当前实时速率。 1	小樱	2022.11.21	10925	0
31	English	ShanaEncoder creates larger files than other encoders using the same parameters 1	iG0R	2022.12.12	4440	0
30	Simplified Chinese	请问编码错误“Expected number for async but found：-pix_fmt”是什么意思 1	broacheer	2023.02.24	4367	0
29	English	When to add GPU 2PSS qsv 2pass 1	kedyao	2023.03.13	2021	0
28	English	when doing complex ASS subtitles encoding, the CPU idle rate is high and the encoding speed is low. 2	DetectiveLemon	2023.05.07	1485	0
27	English	Would like to add task list export and import functionality.	cjjdaq	2023.07.22	1030	0
26	English	ICQ and CRF	kokoro	2023.08.14	1329	0
25	English	In the new version, when shanasubtitle is turned on, there are two video streams in the encoded video file. 5	cjjdaq	2023.08.25	1680	0
24	English	coverting mp4 contain hev1, hvc1 issue?	CBCBC	2023.09.14	1100	0
23	Simplified Chinese	新版本转换编码hev1和hvc1 的mp4视频问题 2	CBCBC	2023.09.14	2831	1
22	English	The subtitle list and audio list are missing more information.	cjjdaq	2023.09.15	1469	0
21	Simplified Chinese	设置了intel硬件解码器QSV没有效果，并没有进行硬件解码	rtere	2023.09.27	4566	0
20	English	Black background 1	tgif	2023.10.06	1585	0
19	English	subtitle when activeted	ti	2023.10.25	1495	0
18	Simplified Chinese	在进行转码时，cpu频率固定在一个值	yangxuheng	2023.11.15	1620	0
17	Simplified Chinese	希望在视频编解码器复制里也能压制字幕 8	yangxuheng	2023.11.16	1576	0
16	English	I hope that subtitles can also be suppressed in the video codec copy	yangxuheng	2023.11.16	1025	0
15	Simplified Chinese	希望增加更完善的暂停功能	三水稻田	2023.11.23	1453	0

쓰기