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Building capture graph for YUV -> DPX

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Andreas Rettig
Building capture graph for YUV -> DPX
on Mar 12, 2010 at 11:32:14 am

A very technical question...

I'm trying to build a working Directshow capture graph to capture DPX files of a YUV-Decklink-Videosource.
The Decklink Still Sequence Sink seems to accept only RGB as input.
Now I can't find the right filter to convert between YUV and RGB which is accepted. The only one working is the "Blackmagic 10bit 4:4:4" Compressor which drops the performance too much.
The Blackmagic DMO should do it, but is not accepted.

Since MediaXpress 2 has that switch "Capture DPX from YUV sources", that should be possible with nice performance with the availabe filters. But I can't get the right graph...

Any suggestions?

Thanks in advance
Andreas


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