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Note that colour gamut, bit depth, and HDR are separate things. You can have HDR with big and small colour gamuts and high and low bit depths.
You could create a video file which is a slideshow to get HDR if you used appropriate software. The problem would be that while you can convert the photos into the appropriate colourspace for an HDR video file (rec2020) those photos wouldn't actually be HDR. Photos from your camera won't be HDR. You can merge several exposures to get a HDR file but you can't really edit them (you can tonemap them down to SDR) and would your video software understand HDR photo formats?
As for displaying wide gamut still images correctly on a TV you would have to find out whether the TV can read the colourspace tag in the image file and apply appropriate colour management to display it properly. The photo display modes are also less likely to work with high bit files, check the documentation for acceptable file formats. TV's are more likely just going to be set to work with standard image formats like sRGB jpg as that is what most people would try and show on them.
PNG is a rubbish format for photos. It is losslessly compressed but you get very big files with photos. It is ideal for computer screenshots though. You can create jpg images that indistinguishable from the originals with much smaller file sizes. |
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2-12-2019 06:46:30
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