[Matroska-devel] Aspect Ratio in Haali Video Renderer

Yaobing Deng yaobing at jriver.com
Wed May 7 16:57:23 CEST 2008


Hi,

I am trying to use Haali Video Renderer in my application, but encountered
a difficulty. The filter works great except that it always tries to
maintain aspect ratio of the video. This makes it impossible to apply
custom aspect ratio.

Is there a way, by means of a COM interface for example, to tell the
renderer not to maintain aspect ratio - like the following Microsoft's
interface methods do:

IVMRAspectRatioControl::SetAspectRatioMode(),
IVMRAspectRatioControl9::SetAspectRatioMode(),
IMixerPinConfig::SetAspectRatioMode()?

Thank you for your help.

Yaobing




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