| Word | Description |
| VC-1 | VC-1 is the informal name of the SMPTE 421M video codec standard initially developed by Microsoft. |
| VirtualDUB | VirtualDub is a video capture and video processing utility for Microsoft Windows. It is designed to process linear video streams, including filtering and recompression, but lacks features common to dedicated video editing software. |
| VOB | A VOB file (Video Object) is a container format in DVD-Video media. VOB can contain video, audio, subtitle and menu contents multiplexed together into a stream form. VOB is based on MPEG-2 Program stream format, but with additional limitations and specifications in the private streams.[ |
| Vorbis | Vorbis is a free software / open source project headed by the Xiph.Org Foundation (formerly Xiphophorus company). The project produces an audio format specification and software implementation (codec) for lossy audio compression. Vorbis is most commonly used in conjunction with the Ogg container format and it is therefore often referred to as Ogg Vorbis. |