Pour les soldats tombés

"Trapped in a Charlie Chaplin World". So says director Peter Jackson in a post-screening discussion with Mark Kermode, describing early black and white documentary footage. Whereas modern film runs at 24 fps, most of the old footage is hand cranked, with speeds as low as 12 fps which leads to its jerky nature. Jackson in this project with the Imperial War Museum took their WW1 footage and put it through a 'pipeline process. This cleaned-up and restored the original footage; used clever computer interpolation to add in the missing 6 to 12 frames per second; and then colourised it.

The results are outstanding. Jackson wisely focuses the film on the specific slice of WW1 action from the trenches. And those anonymous figures become real, live, breathing humans on screen. It is obviously tragic that some (and as commented by Jackson, many in one scene) are not to be breathing humans for much longer.

These effects take a while to kick in. The early scenes in the documentary are in the original black and white, describing the recruitment process, and how many of the recruits were under-age. (To explain the varied comments in the film, they should have been 18, although officially shouldn't have been sent overseas until 19).

It is when the troops arrive in France that we suddenly go from black-and-white to the fully restored and colourised footage, and it is a gasp-inducing moment.

All of the audio commentary is from original BBC recordings of war veterans recounting their actual experiences in the trench. Some sound like heroes; some sound like rogues; all came out changed men. Supporting music of WW1 ditties, including the incredibly rude "Mademoiselle from Armentières" over the end credits, is provided by Plan 9.

But equally impressive is the dubbing of the characters onscreen. Jackson employed forensic lip-readers to determine what the soldiers on-screen were saying, and reproduced the speech using appropriate regional accents for the regiments concerned. Jackson also recounts how the words associated with a "pep-talk" speech to troops by an officer he found on an original slip of paper within the regimental records: outstanding. Added sound effects include real-life shelling by the New Zealand army. It all adds to the overall atmosphere of the film.

The film itself is a masterpiece of technical innovation that will change in the future the way in which we should be able to see this sort of early film footage forever. As a documentary it's near-perfection. But if I have a criticism of the cinema showing I attended it is that the 3D tended to detract rather than add to the film. Perhaps this is just my eyesight, but 3D always tends to make images slightly more blurry. Where (like "Gravity") there are great 3D effects to showcase, it's worth the slight negative to get the massive positive. But here, there was no such benefit: 2D would have been better. For those in the UK (and possibly through other broadcasters worldwide) the film is being shown on BBC2 tonight (11/11/18) at 9:30: I will be watching it again to compare and contrast.

Jackson dedicated the film to his grandfather. And almost all of us Brits will have relatives affected by this "war to end all wars". In my case, my grandfather was shot and severely wounded at Leuze Wood on the Somme, lying in the mud for four days and four nights before being recovered... by the Germans! Fortunately he was well-treated and, although dying young, recovered enough to father my father - else I wouldn't be here today writing this. On this Rememberance Sunday, 100 years on, it is a time for us to truly remember the sacrifice these men and boys gave to what, all in the film agree, was a pretty obstinate and pointless conflict.

As this historically important anniversary draws to a close, I just want to say that my viewing of this film was that of utter amazement. As a photo colouriser/restorer, I was absolutely astonished at the work PJ's team put into this. The transition from the original film material, then to the stabilised and corrected FPS and then the full colour and sound was one of the most spectacular things I have ever seen on the screen. The colour is natural and really helps emphasise the grittiness of war and brings out hidden details that may have been missed in the B&W source. Usually I prefer film not to be tampered with, but as Jackson says, this is how the men saw it - in living colour. The addition of the voiceovers from the surviving soldiers themselves is a great choice and doesn't distract and flows along nicely with the visuals. Throughout I expressed various emotions of sadness and shock, but surprisingly a few laughs, particularly one shot showing a soldier banging a tune on another soldiers helmet as they march. I do wish I had seen this on the big screen and I imagine what I have said is enhanced 100x more with that type of viewing. A fitting tribute to the men that did and didn't come home and I hope it is recognised and picks up many awards.

100 years on from the Great War we cannot pretend to know what life was like serving in the trenches. This incredible film brings us as close to experiencing it as we are ever going to get.

It is harrowing, it is poignant, it is funny. Above all else this film is heartbreaking. No punch is pulled, no attempt is made to hide the brutality of war or the hardship of the common soldier.

Quite simply this amazing documentary should be made compulsory viewing in all schools and for every soapbox, warmongering politician that would send our youth into hell.

Everyone over the age of 13 should be made to watch this.

This is simple exceptional work at every level from Peter Jackson and his team.

It showed the pure fragility of life, and how the soldiers dealt with it, mainly with humour and machine gun boiled tea.

It's haunting yet funny, disturbing yet uplifting. It's war. And this is the closest I ever want to come to it.

Jackson's remarkable looking documentary is an amalgam of archive footage (much of it originally staged for the 1916 film 'The Battle of the Somme'), with only a tiny amount of actual battle footage given the early nature of film cameras in those days, plus the more moving sight of several of the soldiers staring and smiling into camera, and thanks to skillful lip-reading, speaking through interpreted voices.

The slowing down to our standard 24fps and adding of voices is beautifully touching. I personally don't know if it was essential to colourise as some of the greys in the originals are still visible, when uncolourised black and white footage is still just as immediate (the irony is that so many war films nowadays are drained of colour anyway.) Nonetheless, it is a vivid impression of life on the Western Front that Jackson helps to create, and remains refreshingly objective to its time, reflecting the general pro-war feelings at the beginning in 1914, and through carefully selected testimonies of the many hundreds of soldiers, unfolds the story of a kind of war that had never been seen before, or hopefully never will be again. Sadly humanity never learns its lesson, as the "war to end all wars" is now better known as World War I - all the more reason for history to remind us.

You watch this film, and in some of its more harrowing scenes you can see all the visual influence that Jackson drew upon for his Lord of the Rings trilogy. He dedicated this film to his grandfather who served in the war, and watching it , on the day after my own great grandfather's birthday (who also served in WWI), it was a thought provoking moment that stayed with me for a few hours after.