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.
Comments not found