RE: Insert teletext
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 --
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 --
Re: "Insert Teletext"
- Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, June 15, 2004 8:59 AM Subject: "Insert Teletext" > Hi all, > > I am sending this mail again as I did not receive any response for my > previous posting. If you don't get a reply, it generally means nobody knows. Your messages on the list go to you as well so you get confirmation that it's gone through OK and everyone else has seen it. You're going to have to dig out precise specifications and do it yourself. Do you understand how to generate a test pattern on a line by line basis using the card? I don't mean by loading an example VI. From there you know how to generate an arbitrary line. Then you need to sort out how to encode basic teletext data. Then you need to work out how to get the data from the files you have. -- Dr. Craig Graham, Software Engineer Advanced Analysis and Integration Limited, UK. http://www.aail.co.uk/
"Insert Teletext"
Hi all, I am sending this mail again as I did not receive any response for my previous posting. 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. Any information on how to insert Teletext using NI 5431 or any other NI/ Non NI card will be of great help. Thanks in advance Best Regards Bipin M Application Engineer, Captronic systems Pvt Ltd. Koramangala I Block, Bangalore-560 034 #+91-8025535046,25526961 www.captronicsystems.com
"Insert teletext"
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