pub unsafe extern "C" fn gst_buffer_add_audio_meta(
buffer: *mut GstBuffer,
info: *const GstAudioInfo,
samples: size_t,
offsets: *mut size_t,
) -> *mut GstAudioMeta
pub unsafe extern "C" fn gst_buffer_add_audio_meta(
buffer: *mut GstBuffer,
info: *const GstAudioInfo,
samples: size_t,
offsets: *mut size_t,
) -> *mut GstAudioMeta