diff --git a/README.md b/README.md
index 39f4e69..e89e0de 100644
--- a/README.md
+++ b/README.md
@@ -10,8 +10,10 @@ While `DoViBaker` is the name of the main component, the package actually includ
 - [LumaScaleHelper.avs](#lumascalehelperavs): manually compare a PQ stream to a pre-existing SDR stream to extract the lumaScale which can be given to DoViTonemap
 - [BetterGrayscale.avsi](#bettergrayscaleavsi): necessary for LumaScaleHelper.avs
 
+For an explanation of all the terminology used and the technical concepts behind, please consult the Red, Orange and Yellow Books of UHD Forms Guidelines: [https://ultrahdforum.org/guidelines/](https://ultrahdforum.org/guidelines/)
+
 # DoViBaker
-This avisynth plugin reads the Base Layer, Enhancement Layer and RPU data from a profile 7 DolbyVision stream to create a clip with the DolbyVision data baked in.
+This avisynth plugin reads the Base Layer, Enhancement Layer and RPU data from a DolbyVision stream to create a clip with all the processing indicated by these substreams baked into a PQ12 stream. That stream is like a HDR10 stream missing the metadata and with 12 bits per component instead of 10. If necessary that metadata is to be manually added during the encoding of the PQ12 stream.
 
 ## General information
 This plugin uses the metadata from an RPU file or from the inside stream itself to compose the DolbyVision HDR picture out of the Base Layer (BL) and Enhancement Layer (EL). Display Management (DM) metadata will not be processed per default. It is however possible to further process the clip using DM data by explicitly enabling [Trims](#trims) or by the means of [DoViTonemap](#dovitonemap) or [DoViCubes](#dovicubes). 
@@ -50,6 +52,14 @@ el=DGSource("elclip.dgi")
 DoViBaker(bl,el,rpu="RPU.bin")
 ```
 
+## Metadata
+The stream created by `DoViBaker` is a pure PQ12 stream. That means it is a stream employing Perceptual Quantization as the transfer function, the wide color gamut specified in BT.2100, at 12-bit depth. The metadata typical for HDR10 streams must be added manually during the encoding if needed. Using x265 this can be done with the following flags:
+ * --master-display "G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(40000000,50)"
+ * --max-cll "1442,329"
+
+The above values are just an example and the acual values must be taken from the stream. The values for `L` of the `master-display` flag are the `_dovi_static_master_display_max_luminance` and `_dovi_static_master_display_min_luminance` frame property set by `DoViBaker` respectivly multiplied by a factor of 10000. Not all DolbyVision substreams carries these values however, in which case you will need to read them from the Base Layer stream by [MediaInfo](https://mediaarea.net/MediaInfo) for example. The values above for `G`, `B`, `R` and `WP` are for the most usually used `Display P3` color gamut. 
+The values for the `max-cll` flag are the `_dovi_static_max_content_light_level` and `_dovi_static_max_avg_content_light_level` respectively. Again, not all DolbyVision substreams carries those, in which case you will need to rely on the values from you Base Layer.
+
 ## Trims
 It is possible to apply the trims available in the DolbyVision substream. Select which trim to apply using the `trimPq` argument and set `targetMaxNits` and `targetMinNits` as necessary. Be warned however, only the typical CM v2.9 processing is implemented thus far, and most streams don't have very optimized parameters, producing suboptimal results. Thus this feature is experimental only!
 
@@ -70,6 +80,9 @@ The following frame properties will be set:
 - `_dovi_dynamic_max_content_light_level` the equivalend value of maximal nits of the current scene
 - `_dovi_static_max_pq` the max_pq value of the whole stream
 - `_dovi_static_max_content_light_level` the value of maximal nits of the whole stream
+- `_dovi_static_max_avg_content_light_level`
+- `_dovi_static_master_display_max_luminance`
+- `_dovi_static_master_display_min_luminance`
 
 You can get the current tonemapping value of max-content-light-level by reading the frame property `_dovi_dynamic_max_content_light_level`:
 ```