logo Sign In

AntcuFaalb

User Group
Members
Join date
8-Jun-2012
Last activity
9-Feb-2025
Posts
4,267
Web Site
https://ssl.reddit.com/r/AMPSdeux

Post History

Post
#775179
Topic
Star Wars GOUT in HD using super resolution algorithm (* unfinished project *)
Time

camroncamera said:

The GOUT image... It's like the original telecine process was transfered at 16:9 anamorphic and was converted to 4:3 letterbox at the mastering stage (and caused all of that awful aliasing) by throwing out every other scanline like yesterday's bagels.

Close, but the process was significantly simpler (and 100% analog) than you describe: http://originaltrilogy.com/forum/topic.cfm/Star-Wars-GOUT-in-HD-using-super-resolution-algorithm/post/771079/#TopicPost771079

Post
#774714
Topic
Info: Comb Filter Testing
Time

I've been studying the avisynth branch of the Bifrost filter. Even though it doesn't use a sophisticated motion estimation algorithm (e.g., optical flow) I've found that it does a better job than pretty much every other software 3DCF* out there currently, TComb included.

I've been torture-testing it too. At reasonable settings it's hard to get it to artifact. It has an altclip parameter which gives you the ability to provide a different clip as an argument for the blocks it classifies as being "in motion". You can use this to process only the motion blocks with a different filter; e.g., the low-pass filter I've mentioned in other threads.

I've been using:

    c.Bifrost(altclip=c.Spline16Resize(180, 480).Spline16Resize(720, 480))

This allows me to 3DCF static blocks and LPF motion blocks only. It works really well for the footage I'm working with at the moment.

You can considerably improve its motion detection by getting rid of all dot crawl first since it uses the luma plane to determine if a block is in motion or not and dot crawl screws that up.

I suggest capturing a S&W zone plate with your setup in order to find the best values to provide as arguments for the luma_thresh and variation parameters.

(* Keep in mind that this is for chroma only. You'll have to go elsewhere for dot crawl.)

Post
#774637
Topic
Info Wanted: a good preservation of 'From Star Wars to Jedi, The Making of a Saga'?
Time

Jetrell Fo said:

This ld-decode, can anyone test this out?  Is it actual software or just a script for AVIsynth which I have NO good clue about using, LOL? 

happycube (the author) and althor1138 both have working ld-decode setups. It's a standalone program, not an Avisynth script. It also requires special capturing hardware and an LD player mod at this point in time.

Post
#774525
Topic
Info Wanted: a good preservation of 'From Star Wars to Jedi, The Making of a Saga'?
Time

althor1138 said:

I'm currently capturing my pal laserdisc version.  Now that I'm looking through it, it seems they sporadically decided to add subtitles here and there.  Mostly, they pop up during stock video footage from the movies but occasionally parts of the documentary are also subtitled unfortunately.  The quality seems quite good though but I won't know until the capture is finished if there are blended fields or if progressive frames can be restored.  In any case, I'll post the raw file (no audio) to usenet probably this weekend for others to analyze.

Thanks! ld-decode or 750?

Post
#774509
Topic
Info Wanted: a good preservation of 'From Star Wars to Jedi, The Making of a Saga'?
Time

StarThoughts said:

_,,,^..^,,,_ said:

- "From Star Wars to Jedi" NTSC US VHS tape?
- No go! I repeat, no go!!!

...at least, until Jetrell Fo will provide the latter, to get rid of the Japanese hardsubs... interested? Stay tuned on this thread!

Jetrell Fo is definitely providing the latter?

I have a sealed copy as well as a Panasonic AG-1980. I was planning on capturing it sometime soon.

Post
#774498
Topic
If you need to B*tch about something... this is the place
Time

SilverWook said:

DuracellEnergizer said:

When I enter "brooke shields young" in Google Images, why the hell do photos of her as a prepubescent girl -- naked and in heavy makeup -- show up in the results? God, why do those photos even exist?

 It's because of one of her early films, (in which she played a prostitute) which could never get made in Hollywood today.

Yep, the same goes for Taxi Driver. :o(

Iris? I don't know nobody named Iris.

Post
#773648
Topic
THX 1138 "preservations" + the 'THX 1138 Italian Cut' project (Released)
Time

More mystery: The 35mm IB Technicolor print has the same runtime as our 16mm print.

Maybe WB constructed the 81min cut and George, et al. had a hissy-fit and left everything else up to WB in disgust, but WB decided to release the 85/86min cut in the US to earn money from the growing "Art House"/Indie scene and release their 81min cut elsewhere (e.g., Italy).

My knowledge of this film isn't great. What evidence do we have of the 81min cut being released in the US besides word-of-mouth?

I wouldn't be surprised by American Zoetrope boycotting the US theatrical premiere only to never find out that it was a slightly modified version being shown rather than a butchered one.

Post
#773493
Topic
THX 1138 "preservations" + the 'THX 1138 Italian Cut' project (Released)
Time

msycamore said:

I haven't seen the 16mm scope yet, currently downloading a 720p version, but it seems very likely that this is the same cut of the film as your other 16mm print, SilverWook. Which means that it's not the original 1971 release cut. The runtime and extended SEN scene suggest so.

If the 35mm re-release prints match the 16mm versions, it means that Lucas tinkered with the film for its home video debut in 1982.

I sent a message to poita. I think I remember that he had something that was more-or-less definitive in demonstrating it to be from 1971.