多媒體 影片素材 第1頁

4K animation with transparent alpha channel of cursor clicking play button changing into pause icon. Ideal for overlays, UI videos, streaming, editing, and motion graphics.

4K Old operating system interface frame. Vintage video player interface. Transparent alpha channel background. Old desktop on computer in 90s style.

Old Monitors with green screens for insertion. Multiple TV screens with chroma key and interference. Security Camera Monitors with green screens. Looping animation.

Old Monitors with green screens with CCTV cameras video footage. CRT TV screens with chroma key and interference. Security Camera Monitors with green screens. Looping animation.

數位 電子 手機

4K Music player interface with green screen. Player with audio signal and album cover. White music player template for phone. Play a track in one minute.

Dynamic 3D Stock: Inspiring App Development with Laptop and Mobile App Visuals

4K man inserts an audio cassette into a retro radio and turns on play. Audio cassette spinning in an old tape recorder in the room

Closeup finger touching tablet computer touchscreen with black background

Closeup finger touching tablet computer touchscreen with black background

4K Old operating system interface frame. Old video player window. Transparent alpha channel background. 90s style