First post, by lwc
If you don't know, VLC is a multimedia player that plays almost any video and audio filetype. It is also an open source free multi platform software just like DOSBox. But unlike DOSBox, it even has an archive version that doesn't need to be installed (and yes, I do know DOSBox' installation is mainly a formality, but stilll).
So no one has any escuse not to use VLC. And since the brand new VLC v0.9 branch offers "DOSBox Capture support", there's no real need anymore to convert DOSBox' video clips into a mainstream format.