X-Git-Url: http://users.mur.at/ms/git/gitweb/?a=blobdiff_plain;f=aces_1.0.0%2FREADME.md;h=e9d7bc5476e9909719f3830d4526eecdef47ab7a;hb=544178c9268d253c364a93d4b8d7f10d6d84da6b;hp=30aae877c596a4fc10ed5e266992082a3dbffbe8;hpb=81189424cead6b262b3da1973b7d2f39e8517fae;p=OpenColorIO-Configs.git diff --git a/aces_1.0.0/README.md b/aces_1.0.0/README.md index 30aae87..e9d7bc5 100644 --- a/aces_1.0.0/README.md +++ b/aces_1.0.0/README.md @@ -24,7 +24,7 @@ For ease of use across a broader number of applications, the family name of each ### ACES - Colorspaces - - ACES2065 + - ACES2065-1 - ACEScc - ACESproxy - ACEScg @@ -42,7 +42,7 @@ For ease of use across a broader number of applications, the family name of each - Description: Colorspaces and transforms representing the ACES ADX spaces used for film scanning and printing. - Technical information: Transforms generated based on the [ACES CTL Transforms](https://github.com/ampas/aces-dev/tree/v1.0/transforms/ctl) - - [Alex Fry's ACES 0.7.1 OCIO config](https://github.com/imageworks/OpenColorIO-Configs/tree/master/aces_0.7.1) as also a valuable resource. + - [Alex Fry's ACES 0.7.1 OCIO config](https://github.com/imageworks/OpenColorIO-Configs/tree/master/aces_0.7.1) was also a valuable resource. ### Look @@ -52,6 +52,7 @@ For ease of use across a broader number of applications, the family name of each - ACES 1.0 to 0.7 emulation - Description: Colorspaces and transforms emulating the look of the ACES 0.1, 0.2 and 0.7 release. + - Should be applied to data in the ACES2065-1 colorspace. - Should be used before an ACES Output Transform - Technical information: Transforms generated based on the [ACES CTL Transforms](https://github.com/ampas/aces-dev/tree/v1.0/transforms/ctl) @@ -63,11 +64,12 @@ For ease of use across a broader number of applications, the family name of each - Rec.709 - Rec.709 (D60 sim.) - Rec.2020 + - Rec.2020 ST2048 (1000 nits) - DCDM (P3 gamut clip) - DCDM - - P3-D60 PQ (1000 nits) - - P3-D60 PQ (2000 nits) - - P3-D60 PQ (4000 nits) + - P3-D60 ST2048 (1000 nits) + - P3-D60 ST2048 (2000 nits) + - P3-D60 ST2048 (4000 nits) - P3-D60 - P3-DCI @@ -124,11 +126,14 @@ For ease of use across a broader number of applications, the family name of each - Description: A collection of colorspaces that are used to facilitate the creation of LUTs and other basic functionality. - Technical information: - - The Log2 shaper, Output shaper and 'Dolby PQ Scaled' spaces cover the linear range going from 6 stops below 18% grey (0.0028125) to 6.5 stops above 18% grey (16.291740) + - The 'Log2 xx nits Shaper' and 'Dolby PQ xx nits Shaper' spaces cover the linear range centered around 18% grey. The 48 nits spaces cover -6.5 stops (0.0028125) to +6.5 stops(16.291740). The 1000 nits spaces cover -12 stops to +10 stops. The 2000 nits spaces cover -12 stops to +11 stops. The 4000 nits spaces cover -12 stops to +12 stops. - The LMT shaper spaces cover the linear range going from 10 stops below 18% grey (0.00017578125) to 6.5 stops above 18% grey (16.291740) - The colorspaces that start with "Linear - " will convert to or from a specific gamut but not apply a transfer function. - The colorspaces that start with "Curve - " will apply a transfer function but not convert between gamuts. +### Roles + +- Description: The role colorspaces are aliases to the colorspaces used for the OCIO 'roles' functionality. ### Aliases @@ -140,7 +145,7 @@ Roles - The standard OCIO roles are defined. They role assignments are: -- color_picking: ACEScg +- color_picking: Output - Rec.709 - color_timing: ACEScc - compositing_log: ACEScc - data: Raw @@ -169,6 +174,7 @@ The default config has one Display named **ACES**, which contains the following - P3-D60 PQ 4000 nits, colorspace: P3-D60 PQ (4000 nits) - P3-DCI, colorspace: P3-DCI - Rec.2020, colorspace: Rec.2020 +- Rec.2020 ST2048 1000 nits, colorspace: Rec.2020 ST2048 (1000 nits) - Rec.709, colorspace: Rec.709 - Rec.709 D60 sim., colorspace: Rec.709 (D60 sim.) - Raw, colorspace: Raw @@ -219,15 +225,16 @@ Features exposed for customization by the user include: - The resolution of 1D and 3D LUTs - Inclusion of custom Looks - Two modes of creating the list of OCIO Displays and Views +- Selection of shaper function: Log2 or Dolby PQ ### CTL Source -The configuration depends on the **'hotfixes' fork of the 1.0 ACES CTL**. The fork contains a number of minor bug fixes and small additions in the utilities folder but is otherwise the same as the master ACES 1.0 release. +The configuration depends on the **1.0.1 ACES CTL**. The release contains a number of minor bug fixes and small additions in the utilities folder but is otherwise the same as the master ACES 1.0 release. -The fork is available here: +The release is available here: -- https://github.com/ampas/aces-dev/tree/hotfixes/transforms/ctl +- https://github.com/ampas/aces-dev/tree/v1.0.1/transforms/ctl - Clone this repo using the following command - - git clone --branch hotfixes https://github.com/ampas/aces-dev.git + - git clone --branch v1.0.1 https://github.com/ampas/aces-dev.git Dependencies @@ -272,6 +279,7 @@ The script used to generate these transforms and the transforms themselves were - Alex Fry - Alex Forsythe - Joseph Goldstone +- Stephen Hill - Jim Houston - Thomas Mansencal - Robert Molholm