An in-vision commentary is a commentary in which the participants are filmed, and the resulting video is dropped within the video of the episode on which they're commenting. Such commentaries were a major feature of the series 2 boxset, but they were not extensively used thereafter.
However, a form of "video commentary" was later used on the official Doctor Who website, as a part of the Adventure Calendar series. These commentaries differed from the ones on the DVD boxset, in that they were simply recordings of the commentary participants; no footage from the actual episodes was included. Nevertheless, they were labeled "in vision commentary" on their respective title cards.
|2||The Christmas Invasion||Russell T Davies, Julie Gardner, Phil Collinson||DVD boxset|
|New Earth||Russell T Davies, David Tennant, Phil Collinson||2006 Adventure Calendar (day 6)|
|The Girl in the Fireplace||David Tennant, Sophia Myles, Phil Collinson||DVD boxset|
|The Age of Steel||Graeme Harper, Nick Briggs, Paul Kasey||DVD boxset|
|The Impossible Planet||David Tennant, Will Cohen, Shaun Parkes||DVD boxset|
|Doomsday||David Tennant, Billie Piper||DVD boxset|
|3||Gridlock||Russell T Davies, David Tennant, Dave Houghton||2007 Adventure Calendar (day 11)|
|The Sound of Drums||Freema Agyeman, Gugu Mbatha-Raw, Trevor Laird||2007 Adventure Calendar (day 22)|