With MP3 Video Converter you can convert resize and trim your videos and audios with various options. (bitrate size meta data)
1. Supports various types of videos (MP4 3GP WEBM WMV FLV and so on)
2. Supports various types of audio (MP3 AAC OGG and so on)
3. Supports editing meta information (title album artist)

Find more information at http://support.fundevs.com.