Help! I can't play Mpeg2-TS in graphedit

Hi,

I've modified the testcap.sys to be a MPEG2 transport stream
minidriver. Then I follow the steps described in
http://www.codeproject.com/directx/MPEG2_Capture_Device.asp?df=100&forumid=59308&exp=0&select=869492
to build the whole graph in graphedit.
My minidriver can connect to Microsoft Mpeg2 demultiplexer
successfully. It also reply every SRB_READ_DATA request without any
problem. But the problem is the ActiveMovie just displays black
windows. I think I may make some mistakes in configuring the
demultiplexer because the example in the above website is for program
stream instead of transport stream. Could anyone give me some advice?
Or anything I should take care?

With my best regards.

Andreu

AndreuStankey
Sun Dec 12 10:16:17 CST 2004

I made a attempt to let my testcap render to a file, and the content
was the same as testcap sent. But I still could not display it to
ActiveMovie in graphedit. My graph is as following,
Testcap ==> MS Mpeg2 Multiplexer => Moonlight Mpeg2 Video Decoder ==>
Video render.
Please kindly give me some tips to debug it in this situation.
Thanks in advance.

Andreu


Andreu Stankey wrote:
> Hi,
>
> I've modified the testcap.sys to be a MPEG2 transport stream
> minidriver. Then I follow the steps described in
>
http://www.codeproject.com/directx/MPEG2_Capture_Device.asp?df=100&forumid=59308&exp=0&select=869492
> to build the whole graph in graphedit.
> My minidriver can connect to Microsoft Mpeg2 demultiplexer
> successfully. It also reply every SRB_READ_DATA request without any
> problem. But the problem is the ActiveMovie just displays black
> windows. I think I may make some mistakes in configuring the
> demultiplexer because the example in the above website is for program
> stream instead of transport stream. Could anyone give me some advice?
> Or anything I should take care?
>
> With my best regards.
>
> Andreu

Max
Mon Dec 13 12:16:05 CST 2004

Try ti use different MPEG2 decoder. It's likely that either your stream is
corrupted or MPEG2 decoder you use can't handle it.

-- Max.



<AndreuStankey@yahoo.com> wrote in message
news:1102868177.201435.245890@z14g2000cwz.googlegroups.com...
>I made a attempt to let my testcap render to a file, and the content
> was the same as testcap sent. But I still could not display it to
> ActiveMovie in graphedit. My graph is as following,
> Testcap ==> MS Mpeg2 Multiplexer => Moonlight Mpeg2 Video Decoder ==>
> Video render.
> Please kindly give me some tips to debug it in this situation.
> Thanks in advance.
>
> Andreu
>
>
> Andreu Stankey wrote:
>> Hi,
>>
>> I've modified the testcap.sys to be a MPEG2 transport stream
>> minidriver. Then I follow the steps described in
>>
> http://www.codeproject.com/directx/MPEG2_Capture_Device.asp?df=100&forumid=59308&exp=0&select=869492
>> to build the whole graph in graphedit.
>> My minidriver can connect to Microsoft Mpeg2 demultiplexer
>> successfully. It also reply every SRB_READ_DATA request without any
>> problem. But the problem is the ActiveMovie just displays black
>> windows. I think I may make some mistakes in configuring the
>> demultiplexer because the example in the above website is for program
>> stream instead of transport stream. Could anyone give me some advice?
>> Or anything I should take care?
>>
>> With my best regards.
>>
>> Andreu
>