jasonwc wrote in this post on Doom9 forum:' Wrote:I did some more testing and I figured out why I thought the delay was 24 ms while others said it was 21ms. We're both right. We were just counting differently. I assumed that if you simply calculated the difference in length between the DTS-HD MA --> WAV output and the Source PCM output, you would find the delay, since I assumed it was just added that number of samples of digital silence to the beginning of the track.

In fact, it seems more complicated but the bottom line is that the delay information is contained in the "Codec delay" tag which can be found in the DTS-HD MA header, readable by DTS-HD Streamtools. All BD sourced DTS-HD MA tracks lack this tag, and therefore decode properly with no delay. "Raw" DTS-HD MA files created with MAS have a Codec Delay of 1024 samples. A DTS frame is 512 samples, so the delay is always 2 DTS frames, or 21.33ms (assuming 48 Khz source). eac3to need merely read the DTS-HD MA header to properly decode the track. Unfortunately the Arcsoft DTS decoder does not strip the first 2 DTS frames as instructed by the header. In contrast, DTS Streamplayer does. Thus, eac3to ought to either read the DTS-HD MA header to detect the codec delay, or, if that is not possible, simply strip the first 2 DTS frames from any raw DTS-HD MA track.


I tested this way using eac3to 3.24 - Source (TrueHD) ---> WAVS ---> DTS-HD MA ---> WAVS
I compared the Center channel mono-wavs.

Original Source: 54:09.288 (155965840 samples)
DTS-HD MA --> WAV: 54:09.312 (155966976 samples)

Difference: 1136 Samples / 48,000 Samples/sec = 23.666 ms

I checked the length/# of samples in foobar2000 and Adobe Audition, and they matched. The DTS-HD MA --> WAV track is 23.666 ms longer than the source WAV.

However, when I checked the actual audio delay in Adobe Audition, I found the delay was actually only 21.35 ms.

Attached I have posted an Adobe Audition screenshot with 4 WAVs compared side-by-side. See
[url=http://img823.imageshack.us/i/audition5.png/][/url]

Wave 1: Source (TrueHD --> WAVS)
Wave 2: DTS-HD MA --> WAVS with -20ms delay
Wave 3: DTS-HD MA --> WAVS with -21ms delay
Wave 4: DTS-HD MA --> WAVS with -22 ms delay

The closest match is Wave3 (-21ms). However, the -21ms sample still appears to be behind by 0.35ms. I calculated this in two ways. First, I calculated the delay visually and saw that the difference was approximately 10:41.777 seconds - 10:41.77665 seconds, which is 0.00035 seconds, or 3.5 ms. I also counted the number of audio samples within the selection and found 17 (18 appear highlighted, but that's because Audition doesn't allow you to precisely select, and it went a bit too far to the right).

17 samples / 48,000 samples/sec = 0.354 ms
Total Delay = 21.35 ms

Thus, it appears that raw DTS-HD MA tracks encoded with the DTS-HD Master Audio Suite (Version 2.50.20) when decoded in eac3to using the Arcsoft DTS decoder, have an additional 23.66 ms in length, but only have a positive delay of 21.35 ms. I have no idea what is going on with the additional 2.3 ms of samples.

Both jj666 and I were able to replicate the same results using a source THD from the Dexter S04 BDs.

Source ---> WAVS ---> DTS-HD MA (MAS Encoder) ---> WAVS

DTS-HD MA WAVS v. Source WAVS:
Additional 23.66 ms in Length
Positive delay of 21.35 ms (appx)

As a DTS frame is 10.666 ms, it appears we were right that the delay is exactly 2 DTS frames, or 21.33 ms.

But it turns out all this testing was unnecessary. Here's the relevant portion of the DTS-HD MA header:

...

Source Samples : 155965840
Sample Rate : 48000Hz
Samples Per Frame : 512
Codec Delay : 1024
...

In other words, the delay can be calculated simply by reading the DTS-HD MA header, and from what we've seen it should always be exactly 2 DTS frames.

1024 samples / 48,000 samples/sec = 21.33 ms delay

So, all eac3to has to do is to read the DTS-HD MA header. DTS-HD MA tracks sourced from Blu-Rays do not have a "Codec Delay" tag in the header, and thus are decoded properly. In contrast, raw DTS-HD MA files produced with MAS do have such a header, and appear to always add a delay of 1024 PCM samples/2 DTS frames. The DTS Streamplayer reads the header and outputs accordingly. Arcsoft does not head the delay info, explaining the 21.33 ms delay in eac3to.

In keeping with both spoRv and Koopa Luath, I'm starting my own unofficial line of custom Blu-Ray releases. I've retroactively added the ones already released to this line. 

TAF Restored Masters (TRM) aims to fix releases of Blu-Rays that are problematic due to incorrect color timing, DNR, and/or other problems, creating Restored Masters. In addition, TRM also provides Reconstructions for alternate cuts of films, using as much HD footage as possible to create a higher quality presentation than currently available; in many instances, an inferior cut, widely available on BD, was used as a source.

As has already become evident, TRM tends to focus on older films, pre-1980 that wouldn't normally get as much attention 'round these parts. A lot of films restored here are from the 1940s to the 1960s, which tends to be outside the purview of most preservationists here. This is by no means a strict policy: there are exceptions (eg. Reservoir Dogs, Star Wars: Episode II), of course, if a particular modern title is in need of help.

Available Now:

• TRM001: Psycho (1960): Uncut Reconstruction - December 28, 2016
  https://fanrestore.com/thread-1214.html https://www.blu-ray.com/movies/Psycho-Blu-ray/221564/
   
  
• TRM002: Star Wars: Episode II- Attack of the Clones (2002): IMAX Cut Reconstruction - January 11, 2017
  https://fanrestore.com/thread-1243.html
   
  
• TRM003: Journey into Fear (1943): Preview Cut Reconstruction - January 12, 2017
  https://fanrestore.com/thread-1245.html 
   
  
• TRM004: Trainspotting (1996): Uncut Reconstruction - January 15, 2017
  https://fanrestore.com/thread-1011.html
   
  
• TRM005: Peeping Tom (1960): Restored UK Master - May 24, 2017
  https://fanrestore.com/thread-1463.html
   
  
• TRM006: Zulu (1964): Restored UK Master - May 24, 2017
  https://fanrestore.com/thread-1462.html
   
  
• TRM007: The Umbrellas of Cherbourg (1964): Restored US Master - June 8, 2017 
  https://fanrestore.com/thread-1536.html
   
  
• TRM008: Le Samourai (1967): Restored FR Master - June 8, 2017
  https://fanrestore.com/thread-1464.html https://www.blu-ray.com/movies/Le-Samour...ray/79910/
   
  
• TRM009: Dracula (1958): Restored UK Master - June 8, 2017
  https://fanrestore.com/thread-1534.html https://www.blu-ray.com/movies/Horror-of...ray/43453/
  
  
• TRM010: Brides of Dracula (1960): Restored DE Master [1.66]- June 9, 2017
  https://fanrestore.com/thread-1535.html 
   
  
• TRM011: Brides of Dracula (1960): Restored DE Master [Purist Edition - 1.78] - June 9, 2017
  https://fanrestore.com/thread-1535.html 
  
  
• TRM012: Curse of Frankenstein (1957): Restored UK Master - June 9, 2017
  https://fanrestore.com/thread-1558.html
   
  
• TRM013: On Her Majesty's Secret Service (1969): Restored US Master - June 12, 2017
  https://fanrestore.com/thread-1560.html 
  

• TRM014: The Exorcist (1973): Theatrical Cut Reconstruction - June 17, 2017
  https://fanrestore.com/thread-1586.html 
  

• TRM015: Reservoir Dogs (1992): Tarantino's 35mm Reconstruction - June 18, 2017
  https://fanrestore.com/thread-1461.html  
   
  
• TRM016: Reservoir Dogs (1992): Open Matte Premiere Reconstruction - June 18, 2017
  https://fanrestore.com/thread-1461-post-...l#pid30910
  

• TRM017: Mr. Arkadin (1962): Corinth Cut Reconstruction - May 2020
  

• TRM018: Mr. Arkadin (1962): US Cut Reconstruction - May 2020
  

• TRM019: Possession (1981): US Cut Reconstruction - May 2020
  

• TRM020: The Third Man (1949): US Cut Reconstruction - ?
  

Aim: To provide the original cut of The Warriors in full HD.

Release Format: MKV, Blu Ray compliant x264 encode, 8.6GB

Video Source: High quality HDTV cap (1080i MPEG2, Broadcast on Film4 HD), NetFlix HD cap (1080p). Synced to US R1 DVD

Audio Source: Dolby Digital 2.0 Mono (192kb/s) From US R1 DVD

Both sources share the same HD master but the HDTV does a better job of preserving detail and grain whilst the NetFlix cap is more filtered and 'smooth'. Where frames are missing from the HDTV broadcast (at commercial breaks) they are replaced by the NetFlix cap. The notorious 'spotlight' shot (<1 sec) is an upscale from the original DVD as all HD versions have been irreversibly overexposed. The Paramount opening logos are repeated after the end credits to maintain sync with the DVD.

No processing has been applied to the video file apart from the necessary standards conversions for editing/encoding. For this project I adopted a CRF approach to the final encode, whilst the file may seem small it is essentially transparent to the source material.

Uploaded to MEGA. Please PM for links, feedback is appreciated. Available to active members of the forum only.

https://www.reddit.com/r/television/comm..._marathon/

On May 29, Comedy Central will be airing a marathon of Scrubs episodes. (Possibly more after the marathon as well??) The clips of the show used in the promo for the marathon were in widescreen, leading me to believe these episodes will be broadcast that way. Scrubs was one of those shows that was framed for 4:3 broadcast, but protected for the widescreen format. The clips from the promos appeared to have the frames opened up horizontally.

The only seasons currently available in widescreen (as far as I know) are Season 8 and 9.

My question is... Is anyone out there capable of (or even interested in) capturing these episodes? Ordinarily I would not ask, but I don't have the technological capabilities to do so myself.

EDIT: If this is not in the correct thread I do apologize!

Thus far, the U.S. of A. has 12 locations confirmed for 70mm presentation of Christopher Nolan's new film, Dunkirk:

• AMC Universal CityWalk IMAX (Los Angeles, CA) IMAX 15/70
• AMC CityPlace 20 (West Palm Beach, FL)
• The Somerville Theatre (MA)
• Willow Creek (Plymouth, MN)
• The Hollywood Theatre (Portland, OR)
• Virginia Theater (Champaign IL)
• The Music Box Theater (Chicago, IL)
• Lincoln Square Cinemas (Bellevue, WA)
• Grand Lake (Oakland, CA)
• Seattle Cinerama (Seattle, WA)
• Esquire IMAX (Sacramento, California) IMAX 15/70
• Colorado Center (__) IMAX 15/70

Locations confirmed for Europe:

• Arcadia Cinema, Melzo-Milan
• ASTOR Grand Cinema, Hannover
• BFI IMAX (London) IMAX 15/70
• Imperial Bio, Copenhagen
• Lichtburg, Essen
• Odeon Leicester Sq. (London)
• Savoy, Hamburg,
• Schauburg Cinerama, Karlsruhe
• Zoo Palast, Berlin

Locations confirmed for Australia:

• The Sun Theater, Yarraville
• IMAX Melbourne

There may be more to come, I'll keep this forum posted as I learn of more. I'm especially interested to know if Opry Mills in Nashville is going to play it in 15/70.

Hi!

Found your forum via another guy who posted some links of the Alien Fundamental-Movies (offline... ;-)!
Like all of you i like movies and especially following interesting projects with edited versions of our favourite movies.

I highly respect the people who have the skills to do these magic things and even more if they make their work public.

Best regards

• Alamo, The: Director's Cut [Ld Sourced + Extras]
  Project maker: Elmo Oxygen - link
  
• Alien (1979) [Fundamental Collection™ #001]
  Project maker: spoRv - link
  
• Alien 3 (1992) [Fundamental Collection™ #003]
  Project maker: spoRv - link
  
• Alien 3: The Reconstituted Workprint
  Project maker: Valeyard - link
  
• Alien Regrade (Fox THX Laserdisc)
  Project maker: PDB - link
  
• Alien: Resurrection (1997) [Fundamental Collection™ #004]
  Project maker: spoRv - link
  
• Aliens (1986) [Fundamental Collection™ #002] V2
  Project maker: spoRv - link
  
• Army of Darkness - Open Matte (Upscale Project #3)
  Project maker: PDB - link
  
• Arrival, The (1996) [Fundamental Collection™ #008]
  Project maker: spoRv - link
  
• AVP: Alien vs. Predator (2004) Fundamental Collection [#012]
  Project maker: spoRv - link
  
• Back To The Future - Open/Variable Matte (Upscale Project #1)
  Project maker: PDB - link
  
• Batman Forever: The Virtual Workprint
  Project maker: Bad_Replicant - link
  
• Big Trouble In Little China (Custom BD)
  Project maker: zoidberg - link
  
• Blade Runner - International Cut Regrade (Criterion Collection Laserdisc)
  Project maker: PDB - link
  
• Chronicles Of Riddick, The (2004) Fundamental Collection [#011]
  Project maker: spoRv - link
  
• Cool World - Unofficial Bluray
  Project maker: Colek - link
  
• Dark Knight, The (Regrade and Imax Restoration)
  Project maker: PDB - link
  
• Die Hard - Custom BD (v1.0)
  Project maker: zoidberg - link
  
• Disney's Beauty and the Beast [spoRv]
  Project maker: spoRv - link
  
• Do The Right Thing - regraded to Criterion dvd
  Project maker: alexpeden2000 - link
  
• Escape from New York [Evit/PAVIS]: US & Italian theatrical
  Project maker: Evit - link
  
• Evil Dead II - Open Matte (Upscale Project #2)
  Project maker: PDB - link
  
• Father Christmas (1991) custom AVCHD
  Project maker: Chewtobacca - link
  
• Good, The Bad and The Ugly, The - International Cut/US Theatrical Cut
  Project maker: PDB - link
  
• Halloween (1978) [Fundamental Collection™ #006]
  Project maker: spoRv - link
  
• Journey into Fear (1943): Restored Cut - BD25
  Project maker: The Aluminum Falcon - link
  
• Kill Bill vol. 1 -re-inked
  Project maker: DoomBot - link
  
• Last of the Mohicans, The - Original Theatrical Cut - BD-50 - Shadoe
  Project maker: jerryshadoe - link
  
• Lighthorsemen, The: Director's Cut [Laserdisc sourced + extras]
  Project maker: Elmo Oxygen - link
  
• Minority Report (2002) [Fundamental Collection™ #007]
  Project maker: spoRv - link
  
• Once Upon a Time in America - Regraded Extended Director's Cut (more colourful version)
  Project maker: kk650 - link
  
• Peeping Tom (1960): Restored UK Master
  Project maker: The Aluminum Falcon - link
  
• Pinocchio and the Emperor of the Night (Shadoe)
  Project maker: jerryshadoe - link
  
• Psycho (1960): Uncut Version Reconstruction - BD25
  Project maker: The Aluminum Falcon - link
  
• Raiders of the Lost Ark - WOWOW-sourced custom BD
  Project maker: Chewtobacca - link
  
• Rear Window: HDTV-sourced custom BD (Harris Restoration)
  Project maker: Chewtobacca - link
  
• Sid & Nancy [In]Complete Collection
  Project maker: Elmo Oxygen - link
  
• Snowman, The (1982) custom AVCHD
  Project maker: Chewtobacca - link
  
• Star Trek VI - HDTV-sourced custom BD (theatrical)
  Project maker: Chewtobacca - link
  
• Star Wars - laserdisc preservations
  Project maker: althor1138 - link
  
• Star Wars: Episode II- Attack of the Clones (2002): IMAX Cut Reconstruction
  Project maker: The Aluminum Falcon - link
  
• Superman 2 & 3 recoloured
  Project maker: Booshman - link
  
• Superman IV
  Project maker: Booshman - link
  
• Sword In The Stone, The - Open Matte Original Theatrical Mono 1963 Multiaudio Multisubs
  Project maker: jerryshadoe - link
  
• Terminator 2 Judgement Day - Regraded Director's Cut
  Project maker: kk650 - link
  
• Thing, The (1982) [Fundamental Collection™ #005]
  Project maker: spoRv - link
  
• Timeline (2003) [Fundamental Collection™ #010]
  Project maker: spoRv - link
  
• Total Recall: custom BD
  Project maker: Chewtobacca - link
  
• Trainspotting: Uncensored
  Project maker: The Aluminum Falcon - link
  
• Transformers: The Movie (1986) Custom BD
  Project maker: Chewtobacca - link
  
• Troy (2004) Open Matte (Theatrical Cut)
  Project maker: Chewtobacca - link
  
• Waterworld (1995) [Fundamental Collection™ #009]
  Project maker: spoRv - link
  
• Where Eagles Dare English + German Dub w/ intermission
  Project maker: Stamper - link
  
• Zulu (1964): Restored UK Master
  Project maker: The Aluminum Falcon - link
  

We all know there are some releases with variable aspect ratio - usually IMAX 1.89:1 or 1.78:1 mixed with OAR 2.35:1 or 2.40:1.

But I still have to see a OAR 1.85:1 (or slightly opened to 1.78:1) mixed with open matte 1.33:1... (am I right?)
And I know for sure there are some fullscreen DVDs with many scenes with have more image details on top and bottom (and few lost on both sides); it would be an interesting idea for new projects.

Opinions?

Hello.
I thought to post here about this, since posting this to a couple of video/bluray forums, didn't get me far. And I haven't understood yet if I'm the only one reporting this problem.
Since you here good people are more accute in eyes and ears, i believe you might be of a better help.

I generally play my Blurays on pc with PowerDVD.
In 5-6 Blurays I was experiencing some popping/clicking sounds in the DTS-HD MA audio (which were in the exact same spot when i played again the scenes in question), but then I played the blurays with MPC-HC and the audio was just fine. (I use AC3filter)
So, it was just a player issue with powerDVD.

I've bought the UK bluray of Jaws 2 and there are very frequently popping sounds (eg. at 45.53'', 45.58', 46.11', 46.14'', 46.19'') (like listening to an old LP) and no matter what software I use (powerDVD, MPC, Leawo player, WinDVD) the popping sounds are there in the exact same spot.
(of course the other audio options with the dubs in DTS don't have those pops)
I tried other audio decoders like LAVfiter, ffdshow but the problem persists. of course I don't know if it's just one option in these that I should change.

I then downloaded some bluray rips (wanted to make sure I don't have a faulty disc), problem still there.
Found an example scene in question online (the pops are not only here, they are all over the film), and the pops are still there in the exact same spots although not so pronounced here due to youtube's compression:
at 0.11'', 0.15'', 0.18'', 0.28'', 0.31'', 0.36'' etc.:



Generally I have a sensitive hearing (I am a musician), but I trust everyone else hears this?

The film is unwatchable for me with this audio problem and I'm not sure if it's my audio set up's fault.


The official DVD I have of this film, doesn't feature these pops (of course the audio there is lossy), neither the lossy dubs on the Bluray.

I say this because someone suggested that:

Quote:Those pops are distortions from the video and audio equipment that was used in the 1970s to make the movie. Also, the conditions where they kept the film can affect the film's quality. As the film ages, the quality suffers. Old films will not look like the same quality as today's movies.

I'm certain there was more scenes added I'm the TV version  the blu says its 7mins longer  but I think its the same as dvd