Perform HDR(High Dynamic Range) to SDR(Standard Dynamic Range) conversion with tone-mapping. It maps the dynamic range of HDR10 content to the SDR content. It currently only accepts HDR10 as input.
It accepts the following parameters:
- format
-
Specify the output pixel format.
Currently supported formats are:
- p010
- nv12
Default is nv12.
- primaries, p
-
Set the output color primaries.
Default is same as input.
- transfer, t
-
Set the output transfer characteristics.
Default is bt709.
- matrix, m
-
Set the output colorspace matrix.
Default is same as input.
Example
-
Convert HDR(HDR10) video to bt2020-transfer-characteristic p010 format
tonemap_vaapi=format=p010:t=bt2020-10