Hi David Stewart, Thanks for your mail. I am looking at the Cebra PCI Teletext data generator to be used along with the NI 5431 Card. I am also looking into converting the .trp data to a compatible format for 5431 card.
Best Regards, Bipin M -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of David Stewart Sent: Tuesday, June 15, 2004 6:59 PM To: [EMAIL PROTECTED] Subject: Re: Insert teletext Bipin, You need to look at what you want to do in more detail I think. First off I do not think the NI 5431 will be able to take the .trp files in a MPEG-2 format and generate composite video test patterns. You will have to convert the files to the format needed by the 5431. Second to insert teletext you may want to look at a PCI card from Cebra Technology at http://www.cebra.dk/ You can run the output of the 5431 through this card and generate any teletext you want. The board has a SDK that provides an API. Good luck, David David Stewart, P.E. President CDS Engineering Solutions, Inc. email: [EMAIL PROTECTED] V: 678-232-3706 F: 770-925-1497 Bipin M wrote: ---------------------------------------------------------------------- Subject: "Insert teletext" From: <[EMAIL PROTECTED]> Date: Mon, 14 Jun 2004 12:48:51 +0530 Hi all, I have an application wherein I have to insert teletext or video images during the vertical blanking interval of the composite video signal. I am looking at NI 5431 Video signal generator card which can test Television broadcast equipments. Also the test signals are in .trp file (MPEG-2) format. Any information on how to insert Teletext using NI 5431 will be of great help. Best Regards Bipin M Application Engineer, Captronic systems Pvt Ltd. Koramangala I Block, Bangalore-560 034 #+91-8025535046,25526961 www.captronicsystems.com ----------------------------------------------------------------------
