Return a generic raw audio caps for formats defined in formats. If formats is null returns a caps for all the supported raw audio formats, see gstaudio.global.audioFormatsRaw.
an array of raw #GstAudioFormat, or null
the layout of audio samples
an audio GstCaps
Return a generic raw audio caps for formats defined in formats. If formats is null returns a caps for all the supported raw audio formats, see gstaudio.global.audioFormatsRaw.