A request for help

Hi I wonder if you can help.

 

I have an application which I would like to be able to generate .mkv
output files from a H264 video stream and a FLAC audio stream.

 

I have used graphedt to successfully stream H264 and FLAC audio from one
.mkv file to the 'Haali Matroska Muxer' without issue, but as my
application uses DirectShow I wanted to use the Muxer programmatically. 

 

I have added the Muxer to the graph and set the filename correctly using
the IFileSinkFilter interface, I can then connect the output pin of my
source filter to the input pin of the Muxer without issue.

 

However I get an error of 80004005 (E_FAIL) raised in the CSourceStream
Deliver() function on delivery of the first MediaSample to the Muxer and
nothing gets written to the .mkv file.

 

Is there any logging that I could turn on for the Muxer to help me
understand what is going wrong?

 

Any help that you can give would be much appreciated.

 

Regards,

 

Chris.


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