Reply to thread

Message

Hi,

did'nt know why, but now the TestApp works.
I could search Channels and i found channels.
But there I have a question:
Could i preview/watch a channel in the TestApp to verify that it receive a correct stream?

And the second thing:
I wrote a own Application referred to DirectShowLib, TVLibrary and TVLibrary.Interfaces and was also trying to scan for Channels but if I call the ITVCard.TuneScan(channel) method I got an Exception with the message "Unable to build Graph".

I had made a vareable ITVCard card = TvCardCollection.cards[0] and then I'm directly trying to tune with card.TuneScan(channel) and got the exception. If I try card.Tune(channel) I did not get the exception, but then the same exception came when I try to scan for channels.

What did I made wrong?

greets
Capt.Iglo

EDIT: Many try's and one Bluescreen later it works to search (and find) channels, didn't know why, but without a change befor/after the bluescreen it works now. Now i must find out how to get the DVB-Stream to watch/send it...

<blockquote data-quote="CaptainIglo" data-source="post: 103856" data-attributes="member: 28984">Hi,did'nt know why, but now the TestApp works.I could search Channels and i found channels.But there I have a question:Could i preview/watch a channel in the TestApp to verify that it receive a correct stream?And the second thing:I wrote a own Application referred to DirectShowLib, TVLibrary and TVLibrary.Interfaces and was also trying to scan for Channels but if I call the ITVCard.TuneScan(channel) method I got an Exception with the message &quot;Unable to build Graph&quot;.I had made a vareable ITVCard card = TvCardCollection.cards[0] and then I'm directly trying to tune with card.TuneScan(channel) and got the exception. If I try card.Tune(channel) I did not get the exception, but then the same exception came when I try to scan for channels.What did I made wrong?greetsCapt.IgloEDIT: Many try's and one Bluescreen later it works to search (and find) channels, didn't know why, but without a change befor/after the bluescreen it works now. Now i must find out how to get the DVB-Stream to watch/send it...</blockquote>

[QUOTE="CaptainIglo, post: 103856, member: 28984"] Hi, did'nt know why, but now the TestApp works. I could search Channels and i found channels. But there I have a question: Could i preview/watch a channel in the TestApp to verify that it receive a correct stream? And the second thing: I wrote a own Application referred to DirectShowLib, TVLibrary and TVLibrary.Interfaces and was also trying to scan for Channels but if I call the ITVCard.TuneScan(channel) method I got an Exception with the message "[B]Unable to build Graph[/B]". I had made a vareable ITVCard card = TvCardCollection.cards[0] and then I'm directly trying to tune with card.TuneScan(channel) and got the exception. If I try card.Tune(channel) I did not get the exception, but then the same exception came when I try to scan for channels. What did I made wrong? greets Capt.Iglo EDIT: Many try's and one Bluescreen later it works to search (and find) channels, didn't know why, but without a change befor/after the bluescreen it works now. Now i must find out how to get the DVB-Stream to watch/send it... [/QUOTE]