alpha stock video footage (16,203), sound effects (162) and music (12)

lightning with alpha

Opening metal zipper with alpha channel

Fire. Isolated on black(with alpha channel).

Eastern tiled blue butterfly, alpha

Dollar Signs Looping Alpha Channel Element

Fun CG Bird Flying Down Towards Camera with Alpha Matte NTSC

Snowfall Element 02 w/ Alpha (25fps)

discoball

Siluet men and women with alpha channel

HD blood burst with alpha channel

Stamp MADE IN CHINA (HD 30fps + Alpha)

Planet Mars Rotation w/ Alpha 30

Time-lapse of dying pink yellow dahlia with alpha matte 3 (720p)

3d rendered rotating bacteria / virus loopable with alpha mate ntsc

Man Walking (w/ Alpha Channel)

Time-lapse of opening "El Toro" rose with alpha matte 9 (720p)

Pulsing Blue Rings with Alpha Channel

Matrix. Smiley. Alpha channel is included.

Wipe Transition 02 Comet w/ Alpha (24fps)

Red/blue Curtains Opening On Stage. Includes Alpha.

Money falling with alpha channel Loopable HD

new year 2011 glowing orange particles with alpha matte

Time-lapse of blooming red dahlia ALPHA matte 2

Old Film Projector-with alpha channel

Stopwatch Object With Alpha Channel - HD Loop

Surveillance 2, with Alpha Channel - HD1080

nude dances in shadow alpha channel

Soccer ball with fire trail with Alpha

Santa Claus Carrying Gift (HD + Alpha)

Montage of opening colorful roses time-lapse with alpha matte 8a

Time-lapse of opening "Lorena" rose with alpha matte 1a

vintage radio with alpha channel

HD - 3D Fire Animation Transition Wipe with Alpha Channel

Bubbles

Fireball Burning with Alpha Channel

Golf ball with fire trail with Alpha

checkmark green frontal alpha 01

gangster alpha

gangster alpha

rolling tennis ball with fire trail,alpha channel

Fireworks with Alpha Channel - Loopable NTSC

Diamond Spinning Loopable with Alpha Channel HD1080

Time-lapse of opening "Amsterdam" rose with alpha matte 1

Money stack Dollar HD loop with alpha

Stars Transitions with Alpha

Alpha Channel Boiling Water

Animated Title with alpha -- Highlights -- 4x3 NTSC

t106 SSS scifi tunnel png alpha version

Alpha Channel Rain

Snowfall Element 02 w/ Alpha (30fps)