Infernal Affairs Trilogy HK UHD (w/ English subs) > FR UHD (no English subs) > Criterion BD
I think the HK UHD is a "superior import" but honestly all releases look horrible with both bad mastering and compression. Also note that the HK set does discard the OG 5.1 mixes in favor of Atmos remixes. (Of the two Atmos remix options, the Cantonese one is more original; the Mandarin one is a dub and sounds very much like a dub.)
My
post on BR:
AxeYou wrote:
PQ wise, the HK set may have an ever so slight edge over the FR one to my eyes, despite having a much lower bitrate. But honestly, they both look bad. And it's not just from bad masters, but compression artifacts on top of them.
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https://caps-a-holic.com/c.php?a=2&x=64 ... 1&i=4&go=1
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https://caps-a-holic.com/c.php?a=2&x=45 ... 1&i=5&go=1
^ These caps are from Part III, because the restorations of Parts I & II are so scrubbed that there's literally no fine detail, and the FR and HK sets seem to be identical there. Plus, the caps of the FR set is more blown out than the HK one, despite both being tone mapped to 100 nits. Maybe the gradings are different, or maybe CAH applied different mappings when taking the two sets of caps (not uncommon).
Follow-up by professorwho:
professorwho wrote:To me it looks like the FR UHDs had the gamma set incorrectly, or were intentionally raised to "pop" more for the first two films. Not that this would be the best way to validate accuracy, but when comparing the UHDs to the Criterion BDs, the [HK] UHDs are closer in terms of brightness. However, the third is generally closer on the FR UHD, though that isn't consistent (take darker shots which are closer on the HK UHD, while brighter lit shots are closer on the FR UHD). Very odd. I'll probably go for the HK set myself, but the third film's oddities and lack of original 5.1 mixes are unfortunate downsides.
And by nic:
nicwood wrote:I think the HK set is the best one we’ll get of these films in a while. “Best” is relative when looking at the DNR but I can see myself enjoying the HK versions the most.
Based on the caps, this certainly looks like another case where a higher bitrate (on the French release) doesn’t equal a better image. Some reviewers (even here on this site) still don’t know this in 2023 when we’ve seen so many examples.
Additional comparison of HK UHD against CC BD (Part III) shows an appreciable uptick in detail:
https://caps-a-holic.com/c.php?a=2&x=40 ... 1&i=5&go=1
senseabove wrote: Sat Sep 16, 2023 7:17 pm
At least for BD/UHD, you're not having to account for PAL/NTSC differences
23.976 vs 24 fps still pops up sometimes with BD/UHD. Small difference but it can cause a shift of a few seconds by the end of a film. Criterion always encodes at 23.976. Some other labels, e.g. Kino (probably depending on authoring house), tend to prefer 24. I use
Subtitle Edit to correct these.
senseabove wrote: Sat Sep 16, 2023 7:17 pm
Maybe we could crowdsource it a bit and add a "synced external subs for import UHDs with no English subs" section to the first post...
That would be great. Btw Mobe1969 on BR has been making quite a few of them:
https://forum.blu-ray.com/showthread.php?t=360569 but probably not a lot that this forum is interested in.