I am playing video using custom allocator using directshow. I want to set brightness, contrast and saturation of a video. How can I do this?
There are two ways you can accomplish that:
IVMRMixerControl9
from the renderer and call GetProcAmpControl
. More information in this MSDN thread.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.