Cybersecurity experts from Proofpoint warn about a fraud campaign that relies on video attachments in multimedia messages.

AVI was the first Windows container format, and Matroska/MKV is a popular open source container. MPEG-4, QuickTime and RealMedia are also A/V containers. See codec examples. THIS DEFINITION IS FOR ...

Windows Media formats are supported in many software and hardware-based players as well as Microsoft's own software-based Windows Media Player. The foundation container format for Windows Media is ...