iTool
PSP Video Converter for MAC can help you convert all sorts of video formats to PSP video on MAC.iTool
PSP Video Converter for MAChelp you not only convert all sorts of video formats such as MOV, RM, MPEG, ASF, AVI to PSP movie on Mac OS X (include Mac OS X 10.5 Leopard) with great output quality, but also supports batch conversion. It has more settings you can customize, e.g. customizing video/audio files size through setting video/audio quality, converting video/audio any segment, and selecting audio channel.
In/Out formats supported:
Input format: AVI, MPEG, WMV, MOV, RM, RMVB, 3GP, H.264/AVC, MP4, ASF, VOB, DAT.
Output VIDEO: PSP MP4 video, PSP(AVC H.264 video), PS3 Video MPEG-4(480p, 720p)
To use the iTool AVI to iPod Converter for MAC you just need to follow these three steps below.

1. Add your video/audio files by this button.

2. Modify the "Profiles, Video Size, Video/Audio Quality, Audio Channels" of the output files.

3. Start the conversion by clicking this button easily.

Ready to try ? you can download it from here:
http://www.itoolmac.com/download/iTo...-converter.zip