GstDataQueue
@object:
@visible:
@bytes:
@time:
@queue:
@visible:
@bytes:
@time:
@checkdata:
@Returns:
@object:
@size:
@duration:
@visible:
@destroy:
@checkfull:
@checkdata:
@Returns:
@queue:
@item:
@Returns:
@queue:
@item:
@Returns:
@queue:
@queue:
@flushing:
@queue:
@type:
@Returns:
@queue:
@Returns:
@queue:
@Returns:
@queue:
@level:
@queue: