AudioDownmixMeta

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 @matrixi and taking the sum of the results.

class AudioDownmixMeta {

GstAudioDownmixMeta cInstance;

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

void* cPtr();

gst.meta.Meta meta [@property getter];

int fromChannels [@property getter];

int fromChannels [@property setter];

int toChannels [@property getter];

int toChannels [@property setter];

static gst.meta_info.MetaInfo getInfo();

}

Constructors

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

Members

Functions

cPtr void* cPtr()

Properties

fromChannels int fromChannels [@property getter]: Get fromChannels field.
fromChannels int fromChannels [@property setter]: Set fromChannels field.
meta gst.meta.Meta meta [@property getter]: Get meta field.
toChannels int toChannels [@property getter]: Get toChannels field.
toChannels int toChannels [@property setter]: Set toChannels field.

Static functions

getInfo gst.meta_info.MetaInfo getInfo()

gstaudio audio_downmix_meta classes

AudioDownmixMeta