BDA DTVViewer DirectShow Sample Windows 7

[biswell]

Hi,

I have just tried running the BDA DTVViewer on Windows 7 and performed a tune
for BBC News. The result is I get a black video window on the form and two
floating Active Movie windows. I am looking into this at the moment but if
anybody has details as to why this is happening please let me know.

Many thanks
Richard

[biswell]

The problem was caused by a change to the MPEG2 Demux filter on Windows 7. I
was able to get this working by changing method ConnectFilters in class
BDAGraphBuilder to the following:

private void ConnectFilters()
{
int hr = 0;
IPin pinIn = null;
IPin pinOut = null;

int pinsToRender = { 0, 2, 6 };

for (int i = 0; i < pinsToRender.Length; i++)
{
try
{
pinOut = DsFindPin.ByDirection(mpeg2Demux, PinDirection.Output,
pinsToRender_);

if (i == 0)
{

this.bdaTIF.FindPin("IB Input", out pinIn);

hr = this.graphBuilder.Connect(pinOut, pinIn);
}
else
{
hr = this.graphBuilder.Render(pinOut);
}
}
finally
{
if (pinIn != null) {
Marshal.ReleaseComObject(pinIn);
}
if (pinOut != null) {
Marshal.ReleaseComObject(pinOut);
}
}
}
}

Regards
Richard Biswell
Icknield Solutions Ltd
_

[Anonymous]

thanks, that worked for me too. i had a similar solution but hadn't realised
the TIF wasn't connecting when then pin was rendered.

[anton winter]

hi,

the solution didnt work for me for sound. the sound only comes out if i remap
the PID from Pin 4 to Pin 7 whilest the graph is running.

have you guys had this experience? if so how did u fix it?