[Bug] JPEG sequence from Deliver page

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Vit Reiter

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[Bug] JPEG sequence from Deliver page

PostFri May 24, 2024 1:52 pm

JPEG sequence exported from Deliver page has different color than PNG, TIFF sequence or JPEG sequence exported from Fusion saver.

It is fine Blackmagic added export jpeg sequence from Deliver page but it must be stay the same color like the other sequences.
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Jim Simon

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Re: [Bug] JPEG sequence from Deliver page

PostFri May 24, 2024 8:55 pm

Looks to me like PNG is more faithful to the original, particularly in the reds.

PNG is lossless, though, so maybe that's not very surprising.

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Hendrik Proosa

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Re: [Bug] JPEG sequence from Deliver page

PostSun May 26, 2024 7:23 pm

Being lossy vs lossless must not have any real overall color cast/shift effect, lossy compression only averages away some of the color detail. If it has overall shift it is a bug.

That said, Fusion saver has to get data in same color state as deliver page gets, otherwise it can’t match anything. Fusion working space is not the same as in color page unless working in fully unmanaged way.
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Vit Reiter

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Re: [Bug] JPEG sequence from Deliver page

PostTue May 28, 2024 2:27 pm

Hendrik Proosa wrote:That said, Fusion saver has to get data in same color state as deliver page gets, otherwise it can’t match anything. Fusion working space is not the same as in color page unless working in fully unmanaged way.
I don't know the reason, but if the jpeg from the Deliver page changes color, it is not usable. The PNGs from the Deliver page have the same color as the original, but compositors and VFX guys don't want PNGs.
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Jim Simon

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Re: [Bug] JPEG sequence from Deliver page

PostTue May 28, 2024 9:51 pm

EXR?
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Vit Reiter

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Re: [Bug] JPEG sequence from Deliver page

PostFri May 31, 2024 7:27 am

Jim Simon wrote:EXR?
The EXR is the same color as the original. As I write, JPEG has a problem.
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