Filming 8K and oversampled 4K movies with the Canon EOS R5

En terrängcyklist utför ett trick uppe i luften med solen i bakgrunden. Bilden tas underifrån och ramas in av röd vallmo och gräs i sluttningen

Martin Bissig var en av de första yrkesfotograferna som satte funktionerna för filmskapande hos Canons EOS R5 på prov, och fotograferade snabba actionbilder av terrängcyklister och skejtare. Tagen med en Canon EOS R5 med ett Canon RF 15-35mm F2.8L IS USM-objektiv inställt på 15 mm, 1/800 sek, f/9 och ISO 250. © Martin Bissig

Fusing full-frame 8K internal RAW movie recording with high frame-rate 4K capture and in-body image stabilisation (IBIS), the Canon EOS R5 sets a new standard for mirrorless camera movie-making. Canon Ambassadors Martin Bissig and Ivan D’Antonio were two of the first people to put the video capabilities of the new camera to the test, each with their own very different filming requirements.

Mountain biking photography specialist Martin, whose clients include Red Bull, Specialized, Oakley and Adidas, supplements his dramatic stills work with video when requested. But for award-winning filmmaker Ivan, who shoots music promos, short films and commercials, being able to easily integrate a camera into a professional video workflow is key.

“I come from a painting background, so I consider the camera as a brush, palette and canvas combined,” Ivan explains. “I need it to be an extension of my arms and my mind, so I look for form factor, smart tools such as customisable buttons that I can use comfortably, great colours and dynamic range. The Canon EOS R5 meets all these requirements.”

Here Ivan shares how he put the camera through its paces on a landscape shoot in the mountainous Abruzzo region of Italy, as well as in the more intimate setting of a yoga class, while Martin explains why the Canon EOS R5 was the perfect partner when shooting Swiss slopestyle star Lucas Huppert and a host of other athletes in action.
A side profile of Canon Ambassador Ivan D'Antonio with his eye to the viewfinder of a Canon EOS R5 camera.

Using an 8K master in a 4K workflow

Ivan was inspired to shoot his landscape-focused film “like it was a set of paintings,” with few camera movements using a tripod or handheld, stabilised shots. “The incredible level of detail achieved with 8K gave the landscape a look I have never seen before,” he says. “When I was editing the film it felt like I was still there. Everywhere I looked on the monitor I could see the same level of detail I saw when I was on location.”

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8K input doesn’t necessarily mean 8K output. The Canon EOS R5’s 8K video capabilities bring benefits to a 4K workflow, including the option of cropping a 4K image from the 8K frame at the editing stage. Not only does this allow a variety of tighter shots to be made from a single camera position, it also makes it possible to use software to zoom, pan and stabilise after filming.

“I used all these options,” Ivan explains. “When you film you are often in a rush, so the ability to shoot one take and then make camera movements in post is priceless. The weather was very bad in the mountains, so I had to shoot quickly during the brief periods of good light. There wasn’t enough time to change lenses, but I cut some close-ups from the 8K master during the edit.”
En Canon EOS R5-kamera på ett stativ. Ett filter är anslutet till objektivet.

Ivan var tvungen att fotografera snabbt i bergen de stunder det var uppehåll, men Canon EOS R5 IBIS räddade dagen. ”När det blåste mycket kunde jag stabilisera bilderna utan problem. Jag var tvungen att använda 4 x 4 ND-filter med kameran monterad på en rigg, men jag kunde fotografera från flera olika vinklar utan att behöva oroa mig för överdriven oskärpa.” © Ivan D'Antonio

En kvinna i en yogaställning som visas på Canon EOS R5 LCD-skärm.

Ivan beskriver Canon EOS R5 kombination av 8K-film och fullformatssensor som ”banbrytande”. ”När jag spelade in yogafilmen gjorde fullformatssensorn det enklare att skapa ett kort skärpedjup och få vacker bokeh bakom yogainstruktören”, säger han. ”Med en beskuren sensor hade det varit svårare att få en bra tagning med oskarp bakgrund i ett så trångt utrymme.” © Ivan D'Antonio

"When I was shooting the yoga film, I knew I would be able to add more cuts to the edit without having to record the same asana [yoga position] multiple times. Yoga is a slow and controlled practice, but I was able to enhance the rhythm of the film simply by reframing the original 8K master shot of the whole body.”

With a final output of 4K for his video, Ivan could make a 2x zoom in post-production to crop into interesting parts of the larger frame or slowly zoom in during static poses. “I also tried editing the 8K footage in a 2K timeline,” he says. “I could make 4x zooms – it looked as though I had shot the video with an expensive parfocal cinema zoom lens.”

“Grading Canon EOS R5 footage is very easy, especially using Canon Log,” he adds. “The dynamic range is like a cinema camera: the colours are well preserved and I can change the hue of a single colour without affecting the rest.”

Recording oversampled and high frame-rate 4K

In addition to offering a full-resolution 8K master that can be incorporated into a 4K workflow, the Canon EOS R5 features a 4K HQ mode. This oversamples the video from 8K to give a 4K image that’s more detailed when compared with footage shot natively at 4K. It’s also possible to shoot 4K at a high frame-rate of 100fps (PAL/120fps NTSC) using the full width of the Canon EOS R5’s full-frame sensor, something which Martin took advantage of when shooting athletes performing daring tricks.

“8K is probably overkill for the type of video work I normally do alongside my photography, but the ability to shoot at 100fps with 4K resolution opens up new opportunities,” he says. “Watching the guys running through their tricks, it was hard to make sense of it all because there’s so much going on in such a short time. But recording at 4K 100fps enables you to clearly see all the movements involved.”
En terrängcyklist utför ett trick högst upp på en böjd träramp.

Genom att spela in i 4K med 100 b/s kan Martin sakta ned bilderna och fånga tricken i detalj. Tagen med en Canon EOS R5 med ett Canon RF 15-35mm F2.8L IS USM-objektiv inställt på 15 mm, 1/1 000 sek, f/2,8 och ISO 200. © Martin Bissig

Keeping track of high-speed subjects can place great demands on an autofocus system, but the Canon EOS R5 borrows heavily from innovations introduced in the Canon EOS-1D X Mark III. The Canon EOS R5’s new Dual Pixel CMOS AF II system can focus as low as EV -6, adds support for all AF methods when customising Movie Servo AF performance, and offers improved face tracking with Eye AF.

“The way that Eye AF is implemented in the Canon EOS R5 is a big step forward because it now also detects a subject’s head,” Martin enthuses. “I was shooting athletes who were wearing helmets and goggles, so you couldn’t really see their faces. But the camera knew it was the head and focused there, which is incredible. I used it to track the skateboarder in the film as he was skating towards me, and the camera followed his face all the way through the frame.”

Canon EOS R5 first shoots: capturing nature in beautiful detail

Ulla Lohmann and Robert Marc Lehmann on how the Canon EOS R5's 45MP sensor and eye-tracking AF helped them take spectacular wildlife shots.
En kvinna står på en klippa och tittar ut mot de dimhöljda bergen i fjärran.

Genom att kombinera Canon EOS R5 med ett RF-objektiv med bildstabilisering kan du ta bilder utan kameraskakningar, till och med när du fotograferar utan stativ på en vandring uppför ett berg. Tagen med en Canon EOS R5 med ett Canon RF 24-70mm F2.8L IS USM-objektiv inställt på 52 mm, 1/100 sek, f/6,3 och ISO 100. © Martin Bissig

En terrängcyklist mitt i ett trick, som en silhuett mot himlen och inramad av träd.

Canon EOS R5 har deep-learning AF som följer människor och djur. Funktionen fungerar i alla AF-lägen och kan känna igen alla slags situationer. Den erbjuder även fullständig Dual Pixel CMOS AF-prestanda i alla 8K-filmlägen. Tagen med en Canon EOS R5 med ett Canon RF 70-200mm F2.8L IS USM-objektiv inställt på 70 mm, 1/8 000 sek, f/2,8 och ISO 800. © Martin Bissig

Introducing IBIS to the EOS range

The Canon EOS R5, and its sister camera, the Canon EOS R6, are the first EOS cameras to feature an in-body image stabilisation (IBIS) system, which delivers up to 8-stops of shake reduction. As Martin mostly shoots handheld, it was a feature he was particularly looking forward to.

“The IBIS was great,” he says. “At one point, I was hiking up a mountain before sunrise with my wife to get some footage. Even though there was not much light to speak of, and I was breathing heavily and using the camera without a tripod, the viewfinder image was perfectly stable.”
Canon-ambassadören Martin Bissig tittar på en skejtare via Canon EOS R5 LCD-skärm.

Trots att Martin använde funktioner med stor strömförbrukning, som bildstabilisering, blev han imponerad av Canon EOS R5 batterikapacitet. ”Med två batterier kunde jag filma hela dagen, ta bilder och kontrollera bilder på den bakre skärmen”, säger han. © Martin Bissig

En Canon EOS R5-kamera med LCD-skärmen utfälld.

Ivan drog full nytta av Canon EOS R5 AF-funktioner. ”Det jag tycker är riktigt användbart för film är möjligheten att kunna ändra AF-responsen och -hastigheten. Om du ställer in dem rätt ser det verkligen ut som att du har en mänsklig kameraassistent med dig.” © Ivan D'Antonio

“I use all the Canon RF lenses that are equipped with stabilisation, and the IS performs so well,” says Martin. “Even shooting with the Canon RF 70-200mm F2.8L IS USM lens at 200mm, fully handheld, there was no camera shake. Combined with the IBIS, the performance was amazing.

“I also love shooting with the Canon RF 28-70mm F2L USM lens, which doesn’t have stabilisation, but that wasn’t a problem with the Canon EOS R5 as you get an amazing 8-stops with the IBIS alone.”

The electronic viewfinder (EVF) was another highlight for Martin. “It has about 60% more resolution than the EVF on the Canon EOS R, which gives it much more of an analogue feel – I couldn’t see much difference when comparing it with the optical viewfinder of a DSLR. Plus, the 120fps frame rate is much higher, which is a big plus for fast action.

“I’ve relied on the Canon EOS R for the past two years, but the Canon EOS R5 is such a big step forward. When it comes to speed, resolution, autofocus – it’s like a smaller version of the Canon EOS-1D X Mark III with even more features.”

Skrivet av Marcus Hawkins

Martin Bissig’s kitbag

The key kit pros use to shoot video


Canon EOS R5

A professional full-frame mirrorless flagship camera offering photographers and filmmakers high resolution stills and 8K video. "I've relied on the Canon EOS R for the past two years, but the Canon EOS R5 is such a big step forward," says Martin.



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