Convert videos to WebM with GUI or scripts, even with preview and profiles
WebM for Retards is a GUI and command prompt supported converter to WebM video.
If you are a power user you may prefer command prompt and use AviSynth scripts, but the program includes a nice GUI you can use to choose your movie and convert it.
WebM is not really for retards, but it will let you also adjust encoding parameters such as bitrate or colors, exclude conversion of audio, add subtitles, crop, resize, watermark (picture and text), reverse playback, trim or rotate.
The best part of this is that you can preview your settings and make sure the final result meets your needs, even export your settings to use them again in future jobs.
As you can guess it’s a great program which you may like to try even if you already use other converters, since it is absolutely free.