gstreamer_video_sys

Function gst_buffer_add_video_bar_meta

Source 
pub unsafe extern "C" fn gst_buffer_add_video_bar_meta(
    buffer: *mut GstBuffer,
    field: u8,
    is_letterbox: gboolean,
    bar_data1: c_uint,
    bar_data2: c_uint,
) -> *mut GstVideoBarMeta