On Wed, Jul 18, 2012 at 09:27:52PM +0800, Xunzhen Quan wrote : > This code seem to work well for me, but I think it may need more tests. What is the difference with the existing HWAccel? Best regards, -- Jean-Baptiste Kempf http://www.jbkempf.com/ - +33 672 704 734 Sent from my Electronic Device