Handling Format Changes from the Video Renderer

hi all,

my AVStream mini driver was modified from WDK sample avshws, I wonder how to handle format changes from the video render.

Thanks in advance!

That is to say, implement the output pin’s IPin::QueryAccept function.

xxxxx@gmail.com wrote:

hi all,

my AVStream mini driver was modified from WDK sample avshws, I wonder how to handle format changes from the video render.

Your InteresectHandler and SetFormat handlers will be called again.
It’s up to you to decide what to do if you get called after you are
already streaming.


Tim Roberts, xxxxx@probo.com
Providenza & Boekelheide, Inc.