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| Microsoft DirectShow 9.0 |
VMR_ASPECT_RATIO_MODE Enumeration
The VMR_ASPECT_RATIO_MODE enumeration type describes whether the Video Mixing Renderer preserves the aspect ratio of the source video.
Requirements
Requires Microsoft® Windows® XP or later.
Syntax
enum VMR_ASPECT_RATIO_MODE{VMR_ARMODE_NONE,VMR_ARMODE_LETTER_BOX };
Members
VMR_ARMODE_NONE
Indicates that the VMR will not try to maintain the aspect ratio of the source video.
VMR_ARMODE_LETTER_BOX
Indicates that the VMR will maintain the aspect ratio of the source video by letterboxing within the output rectangle.
Requirements
Header: Dshow.h
See Also