Advanced usability options for output. The most frequently used parameters in this section pertain to colorimetry settings, useful when producing output that has to meet a given broadcast colorspace for display on television systems.
Nal-hrd is sometimes required for systems (in particular, some CableLabs variants), where a hard constant bitrate must be observed and reported in the data stream.
Indicates what the video was before encoding/digitizing.
Set what color primaries for converting to RGB.
Set the opto-electronic transfer characteristics to use. (Sets the gamma curve to use for correction.)
Set the matrix coefficients used in deriving the luma and chroma from the RGB primaries.
Signal HRD information
Active Format Description field value
Remove encoding settings from h264 bitstream