When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A file format is a wrapper into which a system places video, audio and metadata. Stream transfers ...

Compressing AIFF Files for Email. Apple's AIFF (Audio Interchange File Format) audio files are valued for their lossless and uncompressed attributes. But because no audio quality is lost in the ...

Explore the variety of audio file types and learn how to convert audio file formats.

Video file formats The most common video file formats are MP4 (MPEG-4, which can also be used just for audio files), AVI (Microsoft’s Audio Video Interleave format) and MOV (Apple movie file ...

PowerPoint supports a number of common audio and video formats. We'll go through the details and show you how to incorporate audio and video files into your presentation slides.