UBR HEVC convert to h.264 1080p

jetli · 4th May 2022, 21:58

how can i downconvert UBR 3840x2160 HDR video 23.976
to h.264 1920x1080 23.976 using bd_rebuilder.

possible? easily done?

currently running version 61.22
could upgrade if necessary.

thanks.

SeeMoreDigital · 4th May 2022, 22:07

What's UBR HEVC?

jetli · 5th May 2022, 02:09

ultra bluray = UBR
HEVC = codec hevc = basically h.265

SeeMoreDigital · 5th May 2022, 08:53

The official term is "UHD" (Ultra High Definition) Blu-ray discs. And all such discs are encoded using HEVC/H265.

There's really no need to make-up new terms...

Emulgator · 5th May 2022, 16:54

Easily done.
I would suggest to update to BD-RB 61.25 first.
If you want a BD volume ready to burn to BD-R/RE-25 or -50, just specify Full Backup, Target Size BD-25 or BD-50.
Otherwise Movie-Only Backup.
If you have a nvidia RTX card above 1060 and want it quick and dirty you specify Encoder -> NVEnc and choose your desired quality preset
If you want better quality and slow you specify Encoder -> x264 and choose your desired quality preset, and so on.

jetli · 5th May 2022, 17:28

i want movie only, yes bd25 target easy.
i have a very old nvidia card, so that is out.
so how do i specify x264 encoder versus x265.

Emulgator · 5th May 2022, 17:33

Settings -> Encoder -> x264/x265.
If you did not overrule anything by Hiddenopts, x264 is then assumed automatically because BD is your goal, and BD can only have H.264, and MPEG-2, and VC-1, no H.265.

jetli · 27th June 2022, 19:05

if i want x265, how do i specify that. yes that wouldn't be a BD,
it would be Ultra High Definition disk.
how can i do that with BD_Rebuilder?

4th May 2022, 21:58	#1 \| Link
jetli Registered User Join Date: Aug 2010 Posts: 25	UBR HEVC convert to h.264 1080p how can i downconvert UBR 3840x2160 HDR video 23.976 to h.264 1920x1080 23.976 using bd_rebuilder. possible? easily done? currently running version 61.22 could upgrade if necessary. thanks.

4th May 2022, 22:07	#2 \| Link
SeeMoreDigital Life's clearer in 4K UHD Join Date: Jun 2003 Location: Notts, UK Posts: 12,143	What's UBR HEVC? __________________ \| I've been testing hardware media playback devices and software A/V encoders and decoders since 2001 \| My Network Layout & A/V Gear \|

5th May 2022, 08:53	#4 \| Link
SeeMoreDigital Life's clearer in 4K UHD Join Date: Jun 2003 Location: Notts, UK Posts: 12,143	The official term is "UHD" (Ultra High Definition) Blu-ray discs. And all such discs are encoded using HEVC/H265. There's really no need to make-up new terms... __________________ \| I've been testing hardware media playback devices and software A/V encoders and decoders since 2001 \| My Network Layout & A/V Gear \| Last edited by SeeMoreDigital; 5th May 2022 at 19:50.

5th May 2022, 16:54	#5 \| Link
Emulgator Big Bit Savings Now ! Join Date: Feb 2007 Location: close to the wall Posts: 1,361	Easily done. I would suggest to update to BD-RB 61.25 first. If you want a BD volume ready to burn to BD-R/RE-25 or -50, just specify Full Backup, Target Size BD-25 or BD-50. Otherwise Movie-Only Backup. If you have a nvidia RTX card above 1060 and want it quick and dirty you specify Encoder -> NVEnc and choose your desired quality preset If you want better quality and slow you specify Encoder -> x264 and choose your desired quality preset, and so on. __________________ "To bypass shortcuts and find suffering...is called QUALity" (Die toten Augen von Friedrichshain) "Data reduction ? Yep, Sir. We're working on that issue. Synce invntoin uf lingöage..."

5th May 2022, 17:33	#7 \| Link
Emulgator Big Bit Savings Now ! Join Date: Feb 2007 Location: close to the wall Posts: 1,361	Settings -> Encoder -> x264/x265. If you did not overrule anything by Hiddenopts, x264 is then assumed automatically because BD is your goal, and BD can only have H.264, and MPEG-2, and VC-1, no H.265. __________________ "To bypass shortcuts and find suffering...is called QUALity" (Die toten Augen von Friedrichshain) "Data reduction ? Yep, Sir. We're working on that issue. Synce invntoin uf lingöage..."

5th May 2022, 02:09	#3 \| Link
jetli Registered User Join Date: Aug 2010 Posts: 25	ultra bluray = UBR HEVC = codec hevc = basically h.265

5th May 2022, 17:28	#6 \| Link
jetli Registered User Join Date: Aug 2010 Posts: 25	i want movie only, yes bd25 target easy. i have a very old nvidia card, so that is out. so how do i specify x264 encoder versus x265.

27th June 2022, 19:05	#8 \| Link
jetli Registered User Join Date: Aug 2010 Posts: 25	if i want x265, how do i specify that. yes that wouldn't be a BD, it would be Ultra High Definition disk. how can i do that with BD_Rebuilder?

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