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Hola a todos, He notado una diferencia en la respuesta del Vectorscopio del VMix comparado con el vectorscopio del Davinci Resolve en tiempo real.
La prueba puede hacerse en tiempo real seleccionando la misma entrada en ambos softwares y comparando la lectura de ambos scopes.
Los puntos de colores claves son precisos en ambos casos pero los tonos de piel por ejemplo dan un error de unos 10º entre ambas "skin tone line"I have noticed a difference in the response of the VMix Vectorscope compared to the Davinci Resolve vectorscope in real time. The test can be done in real time by selecting the same entry in both softwares and comparing the reading of both scopes. The points of key colors are accurate in both cases but skin tones for example give an error of about 10 ° between both "skin tone line" pabloloc attached the following image(s):  VMIX - RESOLVE SCOPES diefferences.png (136kb) downloaded 6 time(s).You cannot view/download attachments. Try to login or register.
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I have also felt that there was about a 10 degree off issue, but I have not had any time to put together a test.
Steve
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Joined: 1/13/2010(UTC) Posts: 5,155 Location: Gold Coast, Australia Was thanked: 4352 time(s) in 1536 post(s)
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pabloloc,
Can you send us some video from the source for analysis?
It could be due to the colour space conversion on the source, we have seen this on systems using
Intel graphics and on some video formats where the colour space is reported incorrectly.
Regards,
Martin
vMix
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Hi Martin, Attached some screen captures of the measure setup. Regards, Pablo pabloloc attached the following image(s): VMix-Resolve image2.png (123kb) downloaded 4 time(s). VMix-Resolve image1.png (294kb) downloaded 5 time(s). VMix-Resolve image3.png (29kb) downloaded 4 time(s). VMix-Resolve image1.png (294kb) downloaded 4 time(s).You cannot view/download attachments. Try to login or register.
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Decklink Extreme HD capture card for Resolve. Decklink mini recorder HD capture card for VMix pabloloc attached the following image(s): VMix-Resolve image1.png (294kb) downloaded 10 time(s).You cannot view/download attachments. Try to login or register.
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Rank: Administration
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Joined: 1/13/2010(UTC) Posts: 5,155 Location: Gold Coast, Australia Was thanked: 4352 time(s) in 1536 post(s)
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Thankyou for your help with this.
The latest update to vMix 21 (21.0.0.55) includes a re-calibrated skin tone line that should be a lot better.
Regards,
Martin
vMix
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 2 users thanked admin for this useful post.
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Rank: Member
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Great Martin!
God bless you.
Pablo
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