tv_nervous plugins are webcam plugins which show picture shaky. They show captured fremes in random order, so that all movement is shown out of order.
tv_nervous is old plugin, showing all the pixels, and just shaky
tv_nervousdiff is showing difference to reference picture taken at lebiniou start time, same way as tv_diff2. Plugin does not react to audio. It is available since 3.33.
tv_nervouscolrot is rotating what colors of picture it shows. Rotation speed and amount colors shown depends on beat detection and volume. Plugin is available since 3.33.
To start experimenting with tv_diff plugins we suggest to start plugin over the fadeout plugin so that you see what kind of picture it creates.
All blur type plugins are useless with most of the tv_* plugins.