[ CCode ( has_type_id = false ) ]
[ GIR ( name = "AudioDownmixMeta" ) ]
public struct DownmixMeta
Extra buffer metadata describing audio downmixing matrix.
This metadata is attached to audio buffers and contains a matrix to downmix the buffer number of channels to channels.
matrix is an two-dimensional array of to_channels times from_channels coefficients, i.e. the i-th
output channels is constructed by multiplicating the input channels with the coefficients in matrix[i] and taking the sum of
the results.