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+--- Thread: 4:4:4 chroma requirements (/Thread-4-4-4-chroma-requirements)
4:4:4 chroma requirements - Sinsear - 2019-06-17
When rendering a 4:4:4 video, does the source have to be TIFF? Or can you create a 4:4:4 chroma video out of JPEGs?
4:4:4 chroma requirements - Gunther - 2019-06-18
Jpg is 8 bit only. So it would be better to use tiff to have any advantage when rendering in 444.
RE: 4:4:4 chroma requirements - Sinsear - 2019-06-18
When exporting as JPEG (LRT JPG, ORI), what are the specifications of the JPEG file? Is the quality set to 70 or something?
RE: 4:4:4 chroma requirements - Sinsear - 2019-06-18
Also, would JPEG be sufficient for 4:2:0 rendering?
4:4:4 chroma requirements - Gunther - 2019-06-18
Normally yes, since you do all the color and contrast editing in Lightroom before you export...