Digital Film Restoration Software
The first part of the demonstration looks like you are removing the duplicates that happen when capturing from a projector with the shutter removed. That is not easy to do, and congratulations on figuring it out. I did this over ten years ago and was going to apply for a patent, but it was too expensive to do that. I know the issues involved.You then do several additional steps, but I am not sure why more than one step is required. It looks like you are applying some color correction, and perhaps dirt removal.
Hard to tell. Not much seems to be happening after the initial removal of the blurred pulldown frames.The transfer has all the highlights 'blown out' (over-exposed). I do not know if this is the result of your transfer system, the film itself, or your post-processing. I don't want to be offensive, but it really is not a very professional-looking transfer, and is certainly not something I would use to show the quality of your software. If you are going to sell this, or get people interested in using your services, you most definitely should use a better-looking film transfer.
Hello John,Thank you for your comments about FILM9.The film captures 16.6 fps without shutter is fairly easy to implement for a beginner.Easier than installing an electronic synchronization between the projector and the sensor.And so, to delete the blurred pulldown images introduced by this type of capture, it must pass through a space scripting (GetDups) that does not accept cohabitation with temporal filters.This is the reason for this initial treatment. And, we added at this first step color corrections for a better consideration of future temporal filters in the second process.After, the second treatment takes much of your own learning and that of FRED on the restoration of old films.We have appreciated, among others, your study on RemoveDirt and RemoveGrain.FILM9 default settings can indeed not appeal to those who prefer a little more grain. It is a matter of judgment or taste.But, it is quite possible to disable certain options or return the settings to reduce the effects.Finally, Roland and I would like to emphasize that this software will never be for sale.It is a contribution from us to help those who have totality of difficulties with scripts.Just as you have done, John, we try to help all lovers of film restoration.And thank you for continuing to give advice.Gilles. Sorry for my Google translation.I hope that it will be more clear.I wanted to say:QTGMC is a powerful filter, but that looks like a 'big factory'.It requires a lot of resources. And the problem with that is?Are you perhaps targeting this program for people running a Pentium 4 with XP and 1GB of memory?Anyone who wants to restore a film should not be particularly in a hurry right?So what if you start the program in the evening and it is ready in the morning?Seriously I do not get it, QTGMC is a great filter, to refuse it because it uses a lot of computer resources is a very strange argument for me. Of course it uses a lot of resources, that's why it is such a good filter.If you want to restore a painting would you say: well I got this old painting and the best guy to restore it is Jimmy across the street but Jimmy takes a long time so he is out, but I know this other guy who hacks it together in 20 minutes so I am heading for this other guy.
Do not forget that the main purpose of QTGMC is deinterlacing. Which is not the purpose of FILM9.But, QTGMC has also other possibilities.During the study FILM9, QTGMC has been tested to explore all other options (deinterlace is not priority), such as Sharpen or Degrain, etc.Compared with other filters, such as LSF, RemoveGrain, RemoveDirt, Dither, etc, we found that the performance was worse to reach the goal of FILM9 which is the restoration of the old movie.However, QTGMC could have been kept for some minor functions. But its weight hanging over the other filters (speed slowdown, decreased performance).Of course, the time is not a priority and that it is the quality that counts.FILM9 uses a lot of different and important filters, each with its specificity to treat our old movies.But, t he 'big factory' of QTGMC mixture with all other filters did not allow optimum operation.And only use a small function QTGMC was unreasonable.Certainly, QTGMC has its uses in other areas. And when used with little related filters.
If the input is a video shot from a frameless film projector, QTGMC is a very bad choice. You do not need to deinterlace in the conventional sense. You need to find the clean frames. It sounds like they are already doing this. QTGMC would make things worse, not better.This is similar to removing 3-2 pulldown, at least in that QTGMC is a poor choice for that task as well.QTGMC is most useful on genuinely interlaced content (potential movement in every field), and quite useful on content with interlace-related problems (e.g. Progressive content that has been badly processed as interlaced content). If the latter applies to your film captures for some reason, you can run QTGMC as a pre-process - but it shouldn't be used for everything by default.Cheers,David.
Using the Phoenix film and video restoration solutions with its award-winning DVO image processing software tools, means you never have to compromise on image quality. With automated and semi-automated file-based restoration features for greater operator efficiency, the only decision to be made is which product.
Thank you GelinoxThe inabilty to turn off the sharpness control is actually stopping me from using Film9, Sometimes i might only want to use Film9 for lets say removing frame jitter or removing a little grain and the allways- on- built in sharpner is obtrusive for my projects and taste.I think if your tutorial videos could be remade in English then that would help your cause as the translated english Gui of film9 is a bit ambiguous, i eventually got it working and sussed out how to import clips for the tape section but a lot is lost in translation i feel.Keep up the great work. The software is only for film transfer not VHS transfer. I must agree with johnmeyer and 2Bdecided on their points concerning 8mm film transfer ( and this 'software' is all about that) and qtgmc. I did a lot of 8mm and super8mm transfers ( mostly homemade films not professional ones) in couple of methods 'real time, scanning type, DYi and such and using QTGMC on those makes very annoying artifacts. In my experience for real transfer 8mm (using camera on a projection ) best script is alternated Videofred script by fpp ( he is also french like the authors of FILM9 maybe the same person?
) he uses bob ( with different field orders in different way not just deinterlacing). I also tried FILM9 and it seems gets very similar results (maybe they are used) to those 2 scripts that i mentioned but for me the software (and french explanation) is much harder and confusing than using those scripts alone in. Thank you for the advice.To be the co-author of Film9 some details:Film9 is for movies AND cassettes!!!!!!
There is a different treatment of the two.The scripts are not identical to those of Fred, even if it is inspired.Gilles and I have no contact (unfortunately?) with VideoFred, if that does not prevent us to appreciate hes work.Personally four or five mouse click should not be more complicated than running a script with.Move a trackbar should be easier than changing a value in a script.
Decayed nitrate film. EYE Film Institute Netherlands.Film preservation, or film restoration, describes a series of ongoing efforts among film historians, archivists, museums, and to rescue decaying and preserve the images which they contain. In the widest sense, preservation nowadays assures that a movie will continue to exist in as close to its original form as possible.For many years the term 'preservation' was synonymous with 'duplication' of film. The goal of a preservationist was to create a durable copy without any significant loss of. In more modern terms, film preservation now includes the concepts of handling, duplication, storage, and access.
The archivist seeks to protect the film and share the content with the public.Film preservation is not to be confused with film, in which long-completed films are subjected to never previously seen being inserted, newly inserted music scores or sound effects being added, black-and-white film being or converted to stereo, or minor and other cosmetic changes being made.By the 1980s, it was becoming apparent that the collections of motion picture heritage were at risk of becoming lost. Not only was the preservation of an ongoing problem, but the discovery that safety film, used as a replacement for the more volatile nitrate stock, was beginning to be affected by a unique form of decay known as ', and color film manufactured, in particular, by, was found to be at risk of fading.
At that time, the best known solution was to duplicate the original film onto a more secure medium.90 percent of all American made before 1929 and 50 percent of American made before 1950 are.Although institutional practices of film preservation date back to the 1930s, the field received an official status only in 1980, when UNESCO recognized 'moving images' as an integral part of the world's cultural heritage. See also:The great majority of films made in the era are now considered forever. Movies of the first half of the 20th century were filmed on an unstable, highly flammable, which required careful storage to slow its inevitable process of decomposition over time. Most films made on nitrate stock were not preserved; over the years, their negatives and prints crumbled into powder or dust. Many of them were recycled for their silver content, or destroyed in studio or vault fires. The largest cause, however, was intentional destruction.
As film preservationist Robert A. Harris explains, 'Most of the early films did not survive because of wholesale junking by the studios. There was no thought of ever saving these films.
They simply needed vault space and the materials were expensive to house.' Had little or no commercial value after the advent of sound films in the 1930s, and as such, they were not kept. As a result, preserving the now rare silent films has been a high priority amongst.Because of the fragility of, proper preservation of film usually involves storing the original negatives (if they have survived) and prints in climate-controlled facilities. The vast majority of films were not stored in this manner, which resulted in the widespread decay of film stocks.The problem of film decay is not limited to films made on.
Film industry researchers and specialists have found that color films (those made in the processes which replaced ) are also decaying at an increasingly rapid rate. A number of well-known films only exist as copies of original or exhibition elements because the originals have decomposed beyond use., which was the initial replacement for nitrate, has been found to suffer from '.
The ongoing preservation of color films is now presented with an issue, as low temperatures, which inhibit color fading, actually increase the effects of vinegar syndrome, while higher (normal room) temperatures cause color fading. – Film decay as an art form In 2002, filmmaker produced, a film solely based on fragments of old unrestored nitrate-based films in various states of decay and disrepair, providing a somewhat eerie aesthetic to the film. The film was paired together with a soundtrack composed by, and performed by his orchestra.
The footage used was from old newsreel & archive film, and was obtained by Morrison from several sources, such as the at the, and the archives of the.Preservation through careful storage. Santa Clarita, Film VaultThe 'preservation' of film usually refers to physical storage of the film in a vault, and sometimes to the actual repair and copying of the film element. Preservation is different from 'restoration', as restoration is the act of returning the film to a version most faithful to its initial release to the public and often involves combining various fragments of film elements.Film is best preserved by proper protection from external forces while in storage along with being under controlled temperatures. For most film materials, the finds that storing film media in frozen temperatures, with RH between 30% and 50%, greatly extends its useful life.
This section possibly contains. Please by the claims made and adding. Statements consisting only of original research should be removed.
( March 2019) Regardless of the age of the print itself, damage may occur if stored improperly. Damage to the film (caused by tears on the print, curling of the film base due to intense light exposure, temperature, humidity, etc.) all significantly raise the difficulty of the preservation process.
Many films simply do not have enough information left on the film to piece together a new master, although careful digital restoration can produce stunning results by gathering bits and pieces of buildings from adjacent frames for restoration on a damaged frame, predicting entire frames based on the characters' movements in prior and subsequent frames, etc. As time goes on, this digital capability will only improve, but it will ultimately require sufficient information from the original film to make proper restorations and predictions.Cost is another obstacle. In 2014, Martin Scorsese's non-profit The Film Foundation, dedicated to film presentation, estimated the average cost of photochemical restoration of a color feature with sound at $50,000 to $100,000 dollars, with digital 2K or 4K restoration at 'several hundred thousand dollars.' The degree of physical and chemical damage of film influences the incentive to preserve, i.e. As the business perspective states that once a film is no longer 'commercially' viable, it stops generating profit and becomes a financial liability.
While few films would not benefit from digital restoration, the high cost of restoring films digitally still prevents the method from being as broadly applied as it might be.Demand for new media, digital cinema, and constantly-evolving consumer digital formats keeps evolving and shifting. Film restoration facilities must keep pace to maintain audience acceptance. Classic films today must be in near-mint condition if they are to be reshown or resold, with the demand for perfection only rising as theaters move from 2K to 4K projection and consumer media continues its shift from SD to HD to UltraHD and beyond.
Warner Bros. Retained a pair of features from 1949 that they merely distributed, and all short subjects released on or after September 1, 1948, in addition to all cartoons released in August 1948. Linear and 'across the web' (width), as well as localized puckering around large (1 to 2) perforation film cement splices, most common in silent and very early sound films. Highly shrunken film (1.5% or higher), must be copied on modified equipment or the film will most likely be damaged. In the case of inflammable nitrate film, this could prove to be dangerous, as the film can jam in the duplicator and become idle. Some methods of duplication have illumination sources with enough heat to ignite the film if exposed to the light source for a long period of time.References. ^ Yeck, Joanne L.; Tom McGreevey (1997).
Our Movie Heritage. New Brunswick, NJ u.a.: Rutgers University Press.: National Film Preservation Foundation. 2004. (14 October 2010). Retrieved 23 July 2015. It’s bad enough, to cite a common estimate, that 90 percent of all American silent films and 50 percent of American sound films made before 1950 appear to have vanished forever.
Houston, P. Keepers of the frame: the film archives. British Film Institute.
at UNESCO.org, 27 October 1980. Accessed 23 July 2015. Hart, Martin (February 1993). American WideScreen Museum. The Film Preservation Guide: The Basics for Archives, Libraries, and Museums.
The National Film Preservation Foundation. Archived from on 2014-02-17. Retrieved 2014-04-12. ^. Cogswap ps2 download for pc.
Usai, Paolo Cherchi (2001) 'The death of cinema: history, cultural memory and the digital dark age' British Film Institute. Fossati, Giovanna (2009) 'From grain to pixel: the archival life of film in transition.' Amsterdam University Press. Enticknap, Leo (2012). 'Dossier: Materiality and the Archive.' The Velvet Light Trap, (70), 63-64.
Archived from the original on February 7, 2006. Retrieved 23 June 2013. CS1 maint: Unfit url. (PDF). Archived from (PDF) on 2006-06-27. Retrieved 2006-05-16. Library of Congress.
31 August 2010. Retrieved 14 April 2011. Archived from on October 6, 2008. Retrieved 14 April 2011. American Film Institute. Retrieved 14 April 2011. Kula, S.
Rescued from the Permafrost: The Dawson Collection of Motion Pictures. Archivaria, No. 8, Summer 1979. Shepard, R. Expanding Archives: Library of Congress Is Not Just Books.
The New York Times. Morrison, Bill (2016).
Dawson City: Frozen Time. P. 1:53:45. at British Film Institute official web site. (24 October 1926). 'Films Put on Ice for Fans yet Unborn'. Will Hays has sent a call to the motion-picture companies to search their vaults for ancient films of all kinds and for news reels of possible historic interest.
The most important of these are to be treated by a process developed in the Eastman laboratories for making films immortal.; Perry, George (2008). You Must Remember This: The Warner Bros. Philadelphia: Running Press.
(17 November 2013). Retrieved 23 June 2013.
at storyofmovies.org. Retrieved 23 June 2013. Lukow, Gregory. (AMIA, 2000)Further reading.
Cave, D. 'Born digital' – Raised an orphan?: Acquiring digital media through an analog paradigm. The Moving Image. 8(1), 1-13.
Gracy, K. Film preservation: Competing definitions of value, use, and practice.
Chicago: The Society of American Archivists. Karr, Lawrence. Edited by Barbara Cohen- Stratyner.: Film Preservation at Preserving America's Performing Arts. Papers from the conference on Preservation Management for Performing Arts Collection. April 28-May 1, 1982, Washington, D.C.
Theater Library Association. Kula, Sam. Appraising Moving Images. Assessing the Archival and Monetary Value of Film and Video Records. Scarecrow Press, 2003.
McGreevey, Tom: Our Movie Heritage. Rutgers University Press, 1997.
Video Restoration Software
Paul Read and Mark-Paul Meyer (Editors:): Restoration of motion picture film. Oxford, 2000. Slide, Anthony: Nitrate Won't Wait: A History of Film Preservation in the United States, McFarland and Company, 1992. Walsh, D. How to preserve your films forever. The Moving Image. 8(1), 38-41.External links.
Digital Film Restoration Software
(, President)., collected by.