Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
For a .net project, I use DirectShow (through DirectShow.net) with the VMR9 in windowless mode for video display.
On Windows 7, I noticed a pixelization problem when the video is resized (magnified).
I can’t find how to tell the VMR9 to use a specific interpolation algorithm (i.e. bicubic).
It looks like, by default, it uses none.
I would like to avoid using my own allocator-presenter for this task.
Thank you for your help.
You should use the EVR rendered on window7 to avoid pixelated video.
See this question:
WMV media streams appear more pixelated on Windows 7 than on XP
Evr comes with it’s own set of problems, I’ve found that resizing an EVR rendered stream is slow / jerky. And EVR is only available on vista and later operating systems. Stick with vmr9 for xp.