audioGetChannelReorderMap

Returns a reorder map for from to to that can be used in custom channel reordering code, e.g. to convert from or to the GStreamer channel order. from and to must contain the same number of positions and the same positions, only in a different order.

The resulting reorder_map can be used for reordering by assigning channel i of the input to channel reorder_mapi of the output.

bool

(

gstaudio.types.AudioChannelPosition[] from

gstaudio.types.AudioChannelPosition[] to

int[] reorderMap

)

Parameters

from gstaudio.types.AudioChannelPosition[]: The channel positions to reorder from.
to gstaudio.types.AudioChannelPosition[]: The channel positions to reorder to.
reorderMap int[]: Pointer to the reorder map.

Return Value

Type: bool

true if the channel positions are valid and reordering is possible.