Both cameras feature 4K video recording up to 30fps with high bitrates. The EOS R does Ultra HD (3840×2160) and allows you to choose between IPB and All- Intra compression, with the latter going up to 480Mbps. The 5D mark IV uses Motion JPGs and records in the Cinema 4K format (4096×2160) at 500Mbps.
In addition to time-lapse photography, Canon 5D Mark IV provides time-lapse video. Time-lapse recording is also possible with the EOS 5D Mark IV. Here, you have control over the interval between images (at a minimum of a second and a maximum of a second under 100 hours between frames). The total number of images that can be recorded is up to a As such, the 5D Mark IV is a fantastic option that will suit advanced shooters and video makers. There’s 4K (albeit subject to a crop), and a great range of different frame rates – though you will have to drop down to 720p HD to record slow-motion, and the fixed screen may annoy some.Along with capturing beautiful 4K videos, the EOS 5D Mark IV is equally able to shoot Full HD video at up to 60p plus HD at frame rates as high as 120p, ideal for smooth slow-motion video. It also supports both MOV and MP4 formats for a variety of applications right out of the camera. Video Recording Size and Formatmay become more difficult than in normal shooting. When shooting 4K movies with Canon Log setting, [Peripheral illumin.] under [z1: Lens aberration correction] cannot be set (does not function). Canon Log can also be set for high frame rate movie shooting. qvtt.