Verbatim 43888 & 43890

Forum for discussions about UHD-capable dives
xSephirothAngelX
Posts: 3
Joined: Fri May 02, 2025 9:51 pm

Re: Verbatim 43888 & 43890

Post by xSephirothAngelX »

MartyMcNuts wrote:
Sat May 03, 2025 2:22 am
xSephirothAngelX wrote:
Fri May 02, 2025 10:16 pm
Hi, just bought this drive and am trying to get MakeMKV to read the BluRay I'm putting in.

The system reads it fine and I can even mount it, but MakeMKV is stuck on just loading the disc.

Any way I can fix this or am I screwed because this is an BU40N on Firmware 1.05?
It should still work fine as is for DVD/BD discs but as LibreDrive isn't enabed, your drive could get revoked if you insert a new disc with AACS MKB revision. You would then have to wait for a MakeMKv software update. If you want to avoid this, you need to flash it. After flashing, Libredrive will be enabled and so will UHD readability.
Thing is I'm reading a normal 1080P Blu Ray.

I'm still going to need to flash it regardless?
MartyMcNuts
Posts: 3353
Joined: Wed Nov 22, 2017 11:45 pm

Re: Verbatim 43888 & 43890

Post by MartyMcNuts »

xSephirothAngelX wrote:
Sat May 03, 2025 7:06 pm
MartyMcNuts wrote:
Sat May 03, 2025 2:22 am
xSephirothAngelX wrote:
Fri May 02, 2025 10:16 pm
Hi, just bought this drive and am trying to get MakeMKV to read the BluRay I'm putting in.

The system reads it fine and I can even mount it, but MakeMKV is stuck on just loading the disc.

Any way I can fix this or am I screwed because this is an BU40N on Firmware 1.05?
It should still work fine as is for DVD/BD discs but as LibreDrive isn't enabed, your drive could get revoked if you insert a new disc with AACS MKB revision. You would then have to wait for a MakeMKv software update. If you want to avoid this, you need to flash it. After flashing, Libredrive will be enabled and so will UHD readability.
Thing is I'm reading a normal 1080P Blu Ray.

I'm still going to need to flash it regardless?
If you want to enble LibreDrive, yes. It just so happens to also enable UHD readability.

I do have a flasher for it if you are worried about doing it yourself. See my signature.
Cheers :D
----------------------------------------------------------------------------------------------------------------------------
For UHD enabled drives (AU/NZ/SG + Others) & DIY Single Drive Flasher (WW): https://uhdenableddrives.com
xSephirothAngelX
Posts: 3
Joined: Fri May 02, 2025 9:51 pm

Re: Verbatim 43888 & 43890

Post by xSephirothAngelX »

MartyMcNuts wrote:
Sun May 04, 2025 3:09 am
xSephirothAngelX wrote:
Sat May 03, 2025 7:06 pm
MartyMcNuts wrote:
Sat May 03, 2025 2:22 am


It should still work fine as is for DVD/BD discs but as LibreDrive isn't enabed, your drive could get revoked if you insert a new disc with AACS MKB revision. You would then have to wait for a MakeMKv software update. If you want to avoid this, you need to flash it. After flashing, Libredrive will be enabled and so will UHD readability.
Thing is I'm reading a normal 1080P Blu Ray.

I'm still going to need to flash it regardless?
If you want to enble LibreDrive, yes. It just so happens to also enable UHD readability.

I do have a flasher for it if you are worried about doing it yourself. See my signature.
Yep, downgrading the firmware is what made it work for me.

I managed to convert the episodes on Blu Ray to MKV, but is there a process for compressing them so the file size is not so large?

It's like 10 GB for a 1 hour episode.
dcoke22
Posts: 3667
Joined: Wed Jul 22, 2020 11:25 pm

Re: Verbatim 43888 & 43890

Post by dcoke22 »

xSephirothAngelX wrote:
Sun May 04, 2025 6:21 pm
Yep, downgrading the firmware is what made it work for me.

I managed to convert the episodes on Blu Ray to MKV, but is there a process for compressing them so the file size is not so large?

It's like 10 GB for a 1 hour episode.
Lots of folks use Handbrake to transcode their rips.
Coopervid
Posts: 2692
Joined: Tue Feb 19, 2019 10:32 pm

Re: Verbatim 43888 & 43890

Post by Coopervid »

Yes, but why cripple your high resolution video?
MartyMcNuts
Posts: 3353
Joined: Wed Nov 22, 2017 11:45 pm

Re: Verbatim 43888 & 43890

Post by MartyMcNuts »

Coopervid wrote:
Sun May 04, 2025 7:59 pm
Yes, but why cripple your high resolution video?
It really depends on how much compression you use. I don't use HandBrake, don't like it.

I prefer to use NVENCc64 CLI and use GPU encoding. I find I can reduce BD video bitrate by around 50% without any noticable difference in quality. For UHD, I reduce the video bitrate to 25k average and again, don't notice any quality difference.I don't touch the audio as I want the ATMOS/DTS-X tracks as intended.

I watch movies on a TCL 75" 4K Mini-LED TV and a Samsung 78" 4K TV.
Cheers :D
----------------------------------------------------------------------------------------------------------------------------
For UHD enabled drives (AU/NZ/SG + Others) & DIY Single Drive Flasher (WW): https://uhdenableddrives.com
TM2-Megatron
Posts: 2
Joined: Wed Jun 19, 2024 10:01 pm

Re: Verbatim 43888 & 43890

Post by TM2-Megatron »

The Staples Canada near me has 4 units in stock and I'm hoping to find an old stock Pioneer model there.

Is there a way to discern which is which from the box... UPC... or anything else without actually plugging it into a PC?
MartyMcNuts
Posts: 3353
Joined: Wed Nov 22, 2017 11:45 pm

Re: Verbatim 43888 & 43890

Post by MartyMcNuts »

TM2-Megatron wrote:
Mon May 05, 2025 5:27 am
The Staples Canada near me has 4 units in stock and I'm hoping to find an old stock Pioneer model there.

Is there a way to discern which is which from the box... UPC... or anything else without actually plugging it into a PC?
Yeah, look at the date on the box. To be UHD compatible, it must be pre 12/2022.
Cheers :D
----------------------------------------------------------------------------------------------------------------------------
For UHD enabled drives (AU/NZ/SG + Others) & DIY Single Drive Flasher (WW): https://uhdenableddrives.com
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