The solution works for SD card:
SD, MMC Cards not Working or Work Too Slow
Problem Solution for aliases.db Wrong Permissions
Valid for Fedora 9:
Fixing Wrong or Different Frame Rate of a Video File and Container
The problem is seen well when you get video file information with ffmpeg:
Burning an ISO Image to CD a or DVD Disk
From a command line, it looks quite simple
Convert Single APE File to m4a Ipod-Playable Files on Linux
Download the latest Nero Aac MPEG4 Encoder/Decoder binary from here. Unpack, copy neroAacDec, neroAacEnc and neroAacTag to ~/bin. The below is confirmed for Fedora 9, Fedora 10 (x86_64).