DNR
62 Films
DNR
62 Included Films
Digital Noise Reduction, an image process we usually don't want in blu-ray movies because it essentially erases something important from the picture.
Aliases: digital noise reduction, dnr
Type: Keyword

Director: Victor Halperin
Kino Lorber "raw' version or VCI replacement Blu-ray
Kino Lorber "raw' version or VCI replacement Blu-ray, no comparison available
See DVDBeaver for the whole fiasco but Kino Lorber's main feature was a DNR mess but it fortunately included the "raw" version. VCI initially had a bitrate < 10 Mbps but have sent out new disc with bitrate around 35 Mbps.
UCLA has a new restoration done in 2015, but no release yet
Only VCI has optional subtitle and commentaries, while Kino Lorber doesn't

Director: Victor Halperin
Kino Lorber "raw' version or VCI replacement Blu-ray
Kino Lorber "raw' version or VCI replacement Blu-ray, no comparison available
See DVDBeaver for the whole fiasco but Kino Lorber's main feature was a DNR mess but it fortunately included the "raw" version. VCI initially had a bitrate < 10 Mbps but have sent out new disc with bitrate around 35 Mbps.
UCLA has a new restoration done in 2015, but no release yet
Only VCI has optional subtitle and commentaries, while Kino Lorber doesn't



Directors: Bill Roberts & Paul Satterfield & Wilfred Jackson & Ben Sharpsteen & James Algar & T. Hee & Hamilton Luske & Samuel Armstrong & Jim Handley & Norman Ferguson & David Hand & Ford Beebe Jr.

Directors: Bill Roberts & Paul Satterfield & Wilfred Jackson & Ben Sharpsteen & James Algar & T. Hee & Hamilton Luske & Samuel Armstrong & Jim Handley & Norman Ferguson & David Hand & Ford Beebe Jr.

Directors: Hamilton Luske & Ben Sharpsteen & T. Hee & Wilfred Jackson & Norman Ferguson & Jack Kinney & Bill Roberts

Directors: Hamilton Luske & Ben Sharpsteen & T. Hee & Wilfred Jackson & Norman Ferguson & Jack Kinney & Bill Roberts

Director: Marcel Carné
New 2016 Pathé France 4K transfer > Criterion/Second Sight with old transfer heavy DNR https://slow.pics/c/z8p3fR0G

Director: Marcel Carné
New 2016 Pathé France 4K transfer > Criterion/Second Sight with old transfer heavy DNR https://slow.pics/c/z8p3fR0G

Director: Billy Wilder
Paramount 4K Blu-ray or Blu-ray
Paramount 4K Blu-ray. See caps HDR/grading: nice, but some blown outEncoding: inconsistent, smeared motionDNR: inconsistent, frozenOld Paramount Blu-ray is arguably a solid alternative choice
Paramount 4K Blu-ray mono is different version of the BD mono from the same old 2000 DVD transfer.
The 5.1 remix on the UHD is an appalling remix done by going wild with artificially generated stems from Park Road Post who were given the surviving mono to separate. The experience is jarring and fidelity to original mix in terms of level balance, directionality and impact is nonexistent. Not only does this sound painfully weird, but the Paramount mixers then did whatever they wanted in terms of LFE, sound pans and effect changes. The original mono mix was not restored and still needs it badly. The 4K master is filled with frozen grain examples coming and going plus some HDR issues in addition to the usual Paramount problems. It is simultaneously better and worse than the BD master.

Director: Billy Wilder
Paramount 4K Blu-ray or Blu-ray
Paramount 4K Blu-ray. See caps HDR/grading: nice, but some blown outEncoding: inconsistent, smeared motionDNR: inconsistent, frozenOld Paramount Blu-ray is arguably a solid alternative choice
Paramount 4K Blu-ray mono is different version of the BD mono from the same old 2000 DVD transfer.
The 5.1 remix on the UHD is an appalling remix done by going wild with artificially generated stems from Park Road Post who were given the surviving mono to separate. The experience is jarring and fidelity to original mix in terms of level balance, directionality and impact is nonexistent. Not only does this sound painfully weird, but the Paramount mixers then did whatever they wanted in terms of LFE, sound pans and effect changes. The original mono mix was not restored and still needs it badly. The 4K master is filled with frozen grain examples coming and going plus some HDR issues in addition to the usual Paramount problems. It is simultaneously better and worse than the BD master.

Directors: Clyde Geronimi & Wilfred Jackson & Hamilton Luske

Directors: Clyde Geronimi & Wilfred Jackson & Hamilton Luske

Directors: Francesco Maselli & Federico Fellini & Alberto Lattuada & Carlo Lizzani & Michelangelo Antonioni & Dino Risi

Directors: Francesco Maselli & Federico Fellini & Alberto Lattuada & Carlo Lizzani & Michelangelo Antonioni & Dino Risi



Director: Akira Kurosawa
BFI 4K Blu-ray has excellent master and grade, no DNR and tasteful HDR
Toho Japan 4K Blu-ray's OG Perspecta & mono (filtered but still sounds better than unfiltered 2009 Toho Blu-ray).BFI 4K Blu-ray has OG Perspecta (in 5.1 container) and stereo downmix of it; no original mono.
The way Perspecta works is it just changes volume and panning of the mono across L/C/R channels depending on embedded control tones, so realistically all mixes are just the mono, but it's still a big shame that we get a stereo (presumably a downmix of Prespecta...?) rather than than proper mono.

Director: Akira Kurosawa
BFI 4K Blu-ray has excellent master and grade, no DNR and tasteful HDR
Toho Japan 4K Blu-ray's OG Perspecta & mono (filtered but still sounds better than unfiltered 2009 Toho Blu-ray).BFI 4K Blu-ray has OG Perspecta (in 5.1 container) and stereo downmix of it; no original mono.
The way Perspecta works is it just changes volume and panning of the mono across L/C/R channels depending on embedded control tones, so realistically all mixes are just the mono, but it's still a big shame that we get a stereo (presumably a downmix of Prespecta...?) rather than than proper mono.

Director: Jacques Demy

Director: Jacques Demy

Director: Akira Kurosawa
Criterion 4K Blu-ray: intact grain compared to Toho/BFI UHDs' DNR'd master
Criterion 4K Blu-ray is good, derived from the 1995 Criterion LaserDisc (which would be minimally better due to its lack of filtering) see blah-ray

Director: Akira Kurosawa
Criterion 4K Blu-ray: intact grain compared to Toho/BFI UHDs' DNR'd master
Criterion 4K Blu-ray is good, derived from the 1995 Criterion LaserDisc (which would be minimally better due to its lack of filtering) see blah-ray

Director: Roman Polanski

Director: Roman Polanski

Director: Akira Kurosawa
Criterion 4K Blu-ray see caps: https://slow.pics/c/Ifo4f1EO
Grain is sharper/clearer on the new Criterion 4K; BFI's grain resolves slightly worse and more so in motion, being a standard Blu-ray; The Toho 4K's grain is softer, probably DNR'd.

Director: Akira Kurosawa
Criterion 4K Blu-ray see caps: https://slow.pics/c/Ifo4f1EO
Grain is sharper/clearer on the new Criterion 4K; BFI's grain resolves slightly worse and more so in motion, being a standard Blu-ray; The Toho 4K's grain is softer, probably DNR'd.

Director: Monte Hellman

Director: Monte Hellman

Shout Factory 4K Blu-ray or BFI 4K Blu-ray depending on preference, see caps https://slow.pics/c/nPcxCNW4
Some find BFI better but with more DNR, and Shout Factory has more over-exposed grading https://slow.pics/c/WQKmBTLJ
2000 R2 Stonevision DVD vs Shout Factory 4K Blu-ray?

Shout Factory 4K Blu-ray or BFI 4K Blu-ray depending on preference, see caps https://slow.pics/c/nPcxCNW4
Some find BFI better but with more DNR, and Shout Factory has more over-exposed grading https://slow.pics/c/WQKmBTLJ
2000 R2 Stonevision DVD vs Shout Factory 4K Blu-ray?

Director: David Hamilton
Blu-ray better than Capelight Germany 4K Blu-ray, heavy DNR on the 4K Blu-ray

Director: David Hamilton
Blu-ray better than Capelight Germany 4K Blu-ray, heavy DNR on the 4K Blu-ray

Director: Jeannot Szwarc

Director: Jeannot Szwarc

Director: Don Siegel
Kino Lorber 4K Blu-ray's source is provided by Paramount has had DNR applied which affects the inherently soft looking film pretty strongly for at least a third of the running time

Director: Don Siegel
Kino Lorber 4K Blu-ray's source is provided by Paramount has had DNR applied which affects the inherently soft looking film pretty strongly for at least a third of the running time

Director: Federico Fellini

Director: Federico Fellini
62 films