Difference between revisions of "UM:Cli Cli Format Spec Definition"

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{{Template:M-Title|Project Format Specification}}
 
{{Template:M-Title|Project Format Specification}}
  
−
A project is defined using a project format specification file.
+
A project is defined using a project '''format specification''' file.
  
−
This file is of the following format :
+
The format is as follows :
  
 
<pre>
 
<pre>
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{{M-Note|Note that :
 
{{M-Note|Note that :
−
* The ''keys'' (e.g. ''convertFilter'') are '''case-sensitive'''
+
* The ''keys'' (e.g. ''convertFilter'') are '''case-sensitive'''.
−
* The ''values'' (e.g. ''bilinear'') are case-insensitive.
+
* The ''values'' are case-insensitive.
 +
** So "SMPTE" can be written "smpte", "FilmLog" as "filmlog" etc.
 
}}
 
}}
 +
 +
<!-- ////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
 +
<!-- /// Data Types
 +
<!-- ////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
  
 
{{M-Heading1|Data Types}}
 
{{M-Heading1|Data Types}}
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The various data types we can use in the specification are as shown in the table below.
 
The various data types we can use in the specification are as shown in the table below.
  
−
{| class="wikitable" width="70%"
+
{| class="wikitable" width="75%"
  
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
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<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
−
|width="20%"|
+
|width="15%"|
 
<bool>
 
<bool>
−
|width="45%"|
+
|width="40%"|
 
A boolean true/false
 
A boolean true/false
 
|
 
|
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<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
−
|width="20%"|
+
|
 
<int>
 
<int>
−
|width="45%"|
+
|
 
An integer number
 
An integer number
 
|
 
|
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<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
−
|width="20%"|
+
|
 
<float>
 
<float>
−
|width="45%"|
+
|
 
A floating point number
 
A floating point number
 
|
 
|
 
29.97
 
29.97
 +
<!-- ----------------------------------------------------- -->
 +
|- style="vertical-align:top;"
 +
|
 +
<string>
 +
|
 +
A string
 +
|
 +
This is a string<br/>
 +
NOTE: quotes should not be used.
 
<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|}
 
|}
 +
 +
<!-- ////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
 +
<!-- /// GLOBAL SECTION
 +
<!-- ////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
  
 
{{M-Heading1|Global Parameters}}
 
{{M-Heading1|Global Parameters}}
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These parameters appear outside an output or source section, at the start of the file.
 
These parameters appear outside an output or source section, at the start of the file.
  
−
Required options are in '''bold'''.
+
{{M-Note|Required options are in '''bold'''.}}
  
  
−
{| class="wikitable" width="70%"
+
{| class="wikitable" width="100%"
  
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
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!Values
 
!Values
 
!Default
 
!Default
−
 
+
!Note
 
<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
−
|width="20%"|
+
|width="25%"|
 
'''colourScaling'''
 
'''colourScaling'''
−
|width="45%"|
+
|width="30%"|
−
SMPTE CGR FilmLog VideoLog
+
SMPTE, CGR, FilmLog, VideoLog, ACES
 
|
 
|
 
-
 
-
 +
|
 +
ACES from <span class="m-new">[2011.2.094]</span>
 
<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
−
|width="20%"|
+
|width="25%"|
 
outputClip
 
outputClip
−
|width="45%"|
+
|width="30%"|
 +
<bool>
 +
|
 +
-
 +
|
 +
 
 +
<!-- ----------------------------------------------------- -->
 +
|- style="vertical-align:top;"
 +
|width="25%"|
 +
outputScaling
 +
|width="30%"|
 +
none, tosdi, tosmpte, <bool>
 +
|
 +
none<br/>
 +
'''Note:''' tosmpte if ''colourScaling'' is CGR
 +
|
 +
Whether to perform output colour scaling.<br/><span class="m-new">[2015.2]</span>
 +
<!-- ----------------------------------------------------- -->
 +
|- style="vertical-align:top;"
 +
|width="25%"|
 +
stereo
 +
|width="30%"|
 
<bool>
 
<bool>
 +
|
 +
false
 +
|
 +
<span class="m-new">[2011.2.094]</span>
 +
<!-- ----------------------------------------------------- -->
 +
|- style="vertical-align:top;"
 +
|width="25%"|
 +
previewTransform
 +
|width="30%"|
 +
none, dolby_pq
 +
|
 +
-
 +
|
 +
Valid for ''colourScaling'' '''ACES''' only.<br/>If not set, we use Gamma 2.2.<br/><span class="m-new">[2012.1.054]</span>
 +
<!-- ----------------------------------------------------- -->
 +
|- style="vertical-align:top;"
 +
|width="25%"|
 +
contentMappingID
 +
|width="30%"|
 +
DolbyCM
 +
|
 +
-
 +
|
 +
<span class="m-new">[2014.2.020]</span>
 +
<!-- ----------------------------------------------------- -->
 +
|- style="vertical-align:top;"
 +
|width="25%"|
 +
AcesVersion
 +
|width="30%"|
 +
1, 2, 3
 +
|
 +
-
 +
|
 +
Valid for ''colourScaling'' '''ACES''' only.<br/>
 +
* 1 = ACES version 0.1
 +
* 2 = 0.1.1
 +
* 3 = 1.0.1
 +
<span class="m-new">[2015.3.038]</span>
 +
|- style="vertical-align:top;"
 +
|width="25%"|
 +
cacheStages
 +
|width="30%"|
 +
Source, InputFx, Layer, Output<br/>
 +
'''Also :''' All, None, ToLayers
 
|
 
|
 
-
 
-
 +
|
 +
'''Supercedes "Output / cacheOutput" setting'''
 +
* "All" is equivalent to : Source,InputFx,Layer,Output
 +
* "ToLayers" is equivalent to : Source,InputFx,Layer
 +
<span class="m-new">[2017.1]</span>
 
<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|}
 
|}
 +
 +
 +
<!-- ////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
 +
<!-- /// OUTPUT SECTION
 +
<!-- ////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
  
 
{{M-Heading1|Output Section Parameters}}
 
{{M-Heading1|Output Section Parameters}}
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These parameters appear inside an ''output'' section.
 
These parameters appear inside an ''output'' section.
  
−
{| class="wikitable" width="80%"
+
{| class="wikitable" width="100%"
  
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
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<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
−
|width="20%"|
+
|width="10%"|
 
'''width'''
 
'''width'''
 +
|width="15%"|
 +
<int>
 
|width="10%"|
 
|width="10%"|
−
<int>
 
−
|
 
 
-
 
-
 
|
 
|
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|
 
|
 
The output format image aspect ratio. Specify as M/N e.g. 1316/1000
 
The output format image aspect ratio. Specify as M/N e.g. 1316/1000
 +
<!-- ----------------------------------------------------- -->
 +
|- style="vertical-align:top;"
 +
|width="20%"|
 +
name
 +
|width="10%"|
 +
<string>
 +
|
 +
-
 +
|
 +
Give the output format a user-defined name e.g. TV Format 2.2.<br/><span class="m-new">[2013.1.027]</span>
 
<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
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false
 
false
 
|
 
|
−
Specifies if ''Cache Output'' is enabled on output format.
+
'''Deprecated from release 2017.1'''. See ''cacheStages'' setting above.<br/>
 +
If ''cacheOutput'' appears in 2017.1 or newer :
 +
* If "true" - equivalent to ''cacheStages = All''
 +
* If "false" - equivalent to ''cacheStages = ToLayers''
 +
If there are multiple output sections with this directive, the last one will set the ''cacheStages'' state.
 
<!-- ----------------------------------------------------- -->
 
<!-- ----------------------------------------------------- -->
 
|- style="vertical-align:top;"
 
|- style="vertical-align:top;"
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|}
 
|}
  
 +
<!-- ////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
 +
<!-- /// SOURCE SECTION
 +
<!-- ////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
  
 
{{M-Heading1|Source Section Parameters}}
 
{{M-Heading1|Source Section Parameters}}

Latest revision as of 16:58, 16 August 2017

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Project Format Specification

A project is defined using a project format specification file.

The format is as follows : 

<Global Parameters>
# one or more output sections
[output]
key=value
...
# zero or more source sections
[source]
key=value
...

Note that :

  • The keys (e.g. convertFilter) are case-sensitive.
  • The values are case-insensitive.
    • So "SMPTE" can be written "smpte", "FilmLog" as "filmlog" etc.


Data Types

The various data types we can use in the specification are as shown in the table below.

Data Type Description Example

<bool>

A boolean true/false

true, false

<int>

An integer number

1556

<float>

A floating point number

29.97

<string>

A string

This is a string
NOTE: quotes should not be used.


Global Parameters

These parameters appear outside an output or source section, at the start of the file.

Required options are in bold.


Name Values Default Note

colourScaling

SMPTE, CGR, FilmLog, VideoLog, ACES

-

ACES from [2011.2.094]

outputClip

<bool>

-

outputScaling

none, tosdi, tosmpte, <bool>

none
Note: tosmpte if colourScaling is CGR

Whether to perform output colour scaling.
[2015.2]

stereo

<bool>

false

[2011.2.094]

previewTransform

none, dolby_pq

-

Valid for colourScaling ACES only.
If not set, we use Gamma 2.2.
[2012.1.054]

contentMappingID

DolbyCM

-

[2014.2.020]

AcesVersion

1, 2, 3

-

Valid for colourScaling ACES only.

  • 1 = ACES version 0.1
  • 2 = 0.1.1
  • 3 = 1.0.1

[2015.3.038]

cacheStages

Source, InputFx, Layer, Output
Also : All, None, ToLayers

-

Supercedes "Output / cacheOutput" setting

  • "All" is equivalent to : Source,InputFx,Layer,Output
  • "ToLayers" is equivalent to : Source,InputFx,Layer

[2017.1]


Output Section Parameters

These parameters appear inside an output section.

Name Values Default Note

width

<int>

-

The width (x resolution) of the output format in pixels.

height

<int>

-

The height (y resolution) of the output format in pixels.

fps

<float>

-

The frames per second. If no decimal point set, we add a .0 automatically e.g. 29.97, 25

aspectRatio

<int>/<int>

-

The output format image aspect ratio. Specify as M/N e.g. 1316/1000

name

<string>

-

Give the output format a user-defined name e.g. TV Format 2.2.
[2013.1.027]

dropFrame

<bool>

false

Set if output format is drop-frame.

cacheOutput

<bool>

false

Deprecated from release 2017.1. See cacheStages setting above.
If cacheOutput appears in 2017.1 or newer :

  • If "true" - equivalent to cacheStages = All
  • If "false" - equivalent to cacheStages = ToLayers

If there are multiple output sections with this directive, the last one will set the cacheStages state.

videoOutput

<bool>

false

Specifies if Video Output is enabled on output format.

fields

f2:f1,f1:f2,frames

frames

Specifies if output format is field based and gives field order.

channels

RGB,RGBA

RGB

Colour channels.

bitDepth

8,10,16,half

10

Output colour depth per colour channel, in bits per pixel.

convertMode

none,fit,crop,center

none

Output format conversion from source.

convertFilter

none,box,bilinear,gaussian,zom,lanczos

zom

What conversion filter to use on the source (if convertMode not "none").

applyCms

<bool>

false

Specifies if the Apply CMS toggle is on or off.



Source Section Parameters

These parameters appear inside an input section.

Name Values Default Note

scale

<int>

-

Sets the scale of the source/proxy. This integer will divide the width and height to set the proxy size. A scale N gives an "N:1" proxy.

bitDepth

8,10,16,half

10

Output colour depth per colour channel, in bits per pixel.

convertFilter

none,box,bilinear,gaussian,zom,lanczos

zom

Only applicable if scale > 1.



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