Video Edit Gold SDK ActiveX

Video Edit Gold SDK ActiveX

Platform : Windows 10, Windows 8, Vista, Windows 7, XP

For Windows Developers who need to add video editing features, slideshow effect, video mixing, audio mixing and add subtitle on video, create subtitle file in C#, Vb.Net , vb, Delphi, Vfp, Adobe Director, ASP, ASP.net, php, C . 

Popular Solution Go   Back

C# - How to add fade in , fade out audio effect to video in c#

Step 1: Download Video Edit Gold SDK ActiveX Installer and installed it.

Step 2: Create win form project, add a buttons into the form.

Step 3: Add following code in buttons click event. Assume your video have 30 second duration, you want to add fade out effect at 0-15 second, then you want to add fade in audio effect and audio volume increase 3 times at 16-30 second.

private void button1_Click(object sender, System.EventArgs e)
{

axVideoEdit1.InitControl();
axVideoEdit1.AddVideo("c:\\yourvideo.mpg",0,30,0);

axVideoEdit1.AddAudio("c:\\yourvideo.mpg",0,15);
axVideoEdit1.AdjustAudioVolume( 0, 0, 15, 1, 0);

axVideoEdit1.AddAudio("c:\\yourvideo.mpg",16,30);
axVideoEdit1.AdjustAudioVolume( 1, 16, 30, 3, 3);

axVideoEdit1.Preview();
}