gstaudio.audio_downmix_meta

Module for [AudioDownmixMeta] class

Types 1

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.

Fields

GstAudioDownmixMeta _cInstance

Methods

void * _cPtr() nothrow

gst.meta.Meta meta() @property nothrowGet `meta` field. Returns: parent #GstMeta

int fromChannels() @property nothrowGet `fromChannels` field. Returns: the number of channels of the source

void fromChannels(int propval) @property nothrowSet `fromChannels` field. Params: propval = the number of channels of the source

int toChannels() @property nothrowGet `toChannels` field. Returns: the number of channels of the destination

void toChannels(int propval) @property nothrowSet `toChannels` field. Params: propval = the number of channels of the destination

gst.meta_info.MetaInfo getInfo() static nothrow

Constructors

this(void * ptr, Flag!"Take" take)