Happytime Video Overlay Filter 2.0

Happytime video overlay directshow filter is a powerful transform filter. Can add unlimited texts or images, watermarks on video. Customize font size, font name, font color, outline, shadow. Customize alpha blending of text and image, Customize adjust angle of text and image overlay. Customize display duration of overlay text and image. It can be used during capture for real-time video processing, during conversion or during playback to enhance existing media files.

Support overlay text on video.
Support overlay image on video.
Support overlay system time
Support angle of text and image overlay
Support alpha blending of text and image overlay
Support display duration of text and image overlay
Fast video processing speed
Provide source code to download

Key features
Support overlay text on video.
Support overlay image on video.
Support font size, font name, font color, outline, shadow, alpha blending of text
Support for text and image rotation angle overlay
Support outline style of text.
Support alpha blending of text and image
Support display duration of text and image overlay
Support overlay system time
Fast video processing speed
Include VC++ sample.
It can be used for real-time video processing.
Compatible with any programming language that supports directshow.