From Tanbee Studio:
Tanbee BlackBerry Converter is a powerful software for converting any popular videos to BlackBerry. Use this conversion tool, you can convert AVI, MPEG, RM, WMV, MOV, MP4, VOB, FLV, AAC, AC3, MP3 to AVI, 3GP, MP4, WMV, MP3, M4A, and AMR that can be playable on BlackBerry. Tanbee BlackBerry Converter provides you a variety of video editing functions including video cropping, video trimming, video effects adjustment, and video snapshot. It also allows you to set the encoder parameter like resolution, frame rate, bit rate, and audio sample rate, and channel.