alpha stock video footage (16,229), sound effects (162) and music (12)

Snow Splashing at camera (includes alpha)

Theater Curtains (with alpha)

Growing Ivy texture and Alpha

Real fireball explode with alpha channel

Growing Sunflowers (for Transition, Alpha included)

DNA helix rotation. Loop. Alpha

Human brain rotating,seamless loop,Alpha Channel

Santa and Reindeer. Comes with Alpha.

Full HD Blood burst with alpha channel

Red/blue Curtains Opening On Stage. Includes Alpha.

Fast flipping calendar pages with alpha

Santa dance loop-able. Comes with Alpha.

Networking Earth Animation with alpha matte

Rotating spine with alpha channel

Growing tree with alpha channel

Connection concept with Alpha Matte

Real fireball explode with alpha channel

Recycle Earth 05 alpha

Magic Stars. Alpha

fog clouds alpha

Multiple Metal Doors Opening to Alpha Channel

Fairy Dust (Alpha included)

Color Paint Alpha silhoutte

Rainfall Element 02 w/ Alpha (24fps)

Teamwork (Loop, Alpha)

Red tape cut by scissors. Comes with Alpha Matte

Silhouette running,loop,Alpha Channel

Earth Wipe with Alpha Matte

Heart shape of roses with Alpha Matte

HD1080 rubbetstamp topsecret with Alpha Channel

Flashing red light with alpha channel

Basic Wipes Alpha

Hearts (with Alpha)

Money Dollar L bm with alpha

Basketball transition with Alpha

Blast Alpha Channel

simple math with alpha matte

Loopable Snowfall Alpha, PAL

Animated Title with alpha -- Happy Birthday -- 4x3 PAL

Floating Feathers With Alpha Matte

News Ticker Alpha

More Blue Light Streaks Pt1 (with alpha)

Aces Flying 3D Space Alpha

atom with electrons with alpha mate ntsc

Spinning diamond - looped and alpha masked 3d animation

particle trail with alpha channel

flourishes frames + alpha channel

Blood Molecules with Alpha Channel

Artificial Satellite, Alpha

Knocking of gavel. With alpha channel