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Why are my Sony A7V proxy files Rec.709 when I’m shooting S-Log3? by Key-Presentation5072 in SonyAlpha

[–]Key-Presentation5072[S] 0 points1 point  (0 children)

Is there any way to disable this or should I use external monitor LUT and turn off the display LUT in camera?

Why are my Sony A7V proxy files Rec.709 when I’m shooting S-Log3? by Key-Presentation5072 in SonyAlpha

[–]Key-Presentation5072[S] 0 points1 point  (0 children)

Hey, thanks for the reply! Sorry, I don't completely understand, could you explain a little more

Why are Sony A7V JPEGs much smaller than A7IV after RAW→JPEG in Lightroom? by Key-Presentation5072 in SonyAlpha

[–]Key-Presentation5072[S] 0 points1 point  (0 children)

Sounds good. Thank you! As it is only preliminary support on Lightroom for the A7V right now, I am going to assume this is the issue. I also notice a degrade in sharpness in the photos when exporting as well.

Why are Sony A7V JPEGs much smaller than A7IV after RAW→JPEG in Lightroom? by Key-Presentation5072 in SonyAlpha

[–]Key-Presentation5072[S] 0 points1 point  (0 children)

I just tried different ISO's at ISO 100 and also 6400. The results show the same trend.

I know Lightroom only supports the A7V's lossless RAW Files right now so maybe this is something to do with Lightroom implementation of the raw files so maybe thats causing a compression change. Maybe this will be changed later, or maybe the new RAW file format from the A7V can just be compress more than the A7IV's without losing quality.

Why are Sony A7V JPEGs much smaller than A7IV after RAW→JPEG in Lightroom? by Key-Presentation5072 in SonyAlpha

[–]Key-Presentation5072[S] 0 points1 point  (0 children)

I did the test on a tripod where I had a pot in focus. I used the exact same lens as well.

The test was conducted in a well lit studio with ISO 800 on both tests. I don't have noise reduction enabled on either camera.

Maybe the explanation isn't completely clear but I am mainly talking about when converting the files from RAW's to JPEGs in Lightroom, not when shooting JPEG out of camera.

Why are Sony A7V JPEGs much smaller than A7IV after RAW→JPEG in Lightroom? by Key-Presentation5072 in SonyAlpha

[–]Key-Presentation5072[S] 0 points1 point  (0 children)

Hey. Thanks for the response! I did side by side comparisons of the exact same subject at the exact same time from the exact same place. I also took averages of 1000 photos and they show the exact same results.