[Bf-docboard-svn] bf-manual: [8102] trunk/blender_docs/manual/render/output/properties/dimensions.rst: Frame Rate explanation requires explanation of Frame Rate Base

[Aaron Carlisle]

Revision: 8102
          https://developer.blender.org/rBM8102
Author:   Blendify
Date:     2021-05-29 00:11:47 +0200 (Sat, 29 May 2021)
Log Message:
-----------
Frame Rate explanation requires explanation of Frame Rate Base

Fixes T82184

Modified Paths:
--------------
    trunk/blender_docs/manual/render/output/properties/dimensions.rst

Modified: trunk/blender_docs/manual/render/output/properties/dimensions.rst
===================================================================
--- trunk/blender_docs/manual/render/output/properties/dimensions.rst	2021-05-28 21:51:34 UTC (rev 8101)
+++ trunk/blender_docs/manual/render/output/properties/dimensions.rst	2021-05-28 22:11:47 UTC (rev 8102)
@@ -66,10 +66,19 @@
 .. _bpy.types.RenderSettings.fps_base:
 
 Frame Rate
-   For an :doc:`Animation </render/output/animation>`
-   the frame rate is how many frames will be displayed per second.
+   The number of frames that are displayed per second, relavent for :doc:`Animation </render/output/animation>`.
+   The menu gives several common frame rates, custom frame rates can be used by selecting *Custom*
+   which gives access to the following properties:
 
+   FPS
+      The framerate, expressed in frames per second.
+   Base
+      Some standards require more precise frame rate, for example NTSC.
+      To get such precise frame rates it is possible to represent the frame rate as a fraction.
+      The *Base* value is used as the fraction's denominator with the FPS being the numerator:
+      :math:`\frac{FPS}{Base}`.
 
+
 Time Remapping
 ==============