From a88e20d99a198ace83446e6ee612d74b799fd5ba Mon Sep 17 00:00:00 2001 From: erazortt Date: Fri, 29 Mar 2024 11:17:10 +0100 Subject: [PATCH] Update README.md --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index e89e0de..390fc69 100644 --- a/README.md +++ b/README.md @@ -57,8 +57,8 @@ The stream created by `DoViBaker` is a pure PQ12 stream. That means it is a stre * --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. +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 carry 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 carry 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!