AVDownmixInfo

This structure describes optional metadata relevant to a downmix procedure.

All fields are set by the decoder to the value indicated in the audio bitstream (if present), or to a "sane" default otherwise.

extern (C) @nogc nothrow

struct AVDownmixInfo {

}

Members

center_mix_level double center_mix_level;: Absolute scale factor representing the nominal level of the center channel during a regular downmix.
center_mix_level_ltrt double center_mix_level_ltrt;: Absolute scale factor representing the nominal level of the center channel during an Lt/Rt compatible downmix.
lfe_mix_level double lfe_mix_level;: Absolute scale factor representing the level at which the LFE data is mixed into L/R channels during downmixing.
preferred_downmix_type AVDownmixType preferred_downmix_type;: Type of downmix preferred by the mastering engineer.
surround_mix_level double surround_mix_level;: Absolute scale factor representing the nominal level of the surround channels during a regular downmix.
surround_mix_level_ltrt double surround_mix_level_ltrt;: Absolute scale factor representing the nominal level of the surround channels during an Lt/Rt compatible downmix.