list not showing mp4

[Zion]

I just downloaded and installed latest version of dbpoweramp and the mp4/m4a codec. When I do a batch convert (all filters selected) highlighting my itunes folder (including sub folders), it only shows 21 m4a files in the list when I click convert. I have 230 itunes songs. It is only showing the drm free purchased songs. Why?



dBpoweramp Music Converter
Release 12.3
Registration Status
mp3 License & Power Pack: Trial (30 days remaining)
All Media Guide: 30 Days Access Remaining

dBpoweramp Audio Player
Audio player extraordinaire


dBpoweramp CD Writer
Audio CD burning simplicity


Sveta Portable Audio
Enhance your portable player




Codecs Installed


Encoders (write)

Apple Lossless Release 7
.m4a
m4a Nero (AAC) Release 7
.m4a
mp3 (Lame) Lame 3.97
.mp3
Test Conversion
Wave Release 12.3
.wav


Decoders (read)

Advanced Audio Compression Decoder
.aac
CD Decoder Release 12.3
.cda
m4a / mp4 Decoder
.m4a, .m4b, .mp4
mp3 Decoder Release 12.3
.m2a, .mp1, .mp2, .mp3, .mpa, .mpeg, .mpg, .mpga, .mpx
Wave Decoder Release 12.3
.wav


Install on Demand

Monkeys Audio .ape
FLAC .flac
Musepack .mpc
Ogg Vorbis .ogg
Real Audio (Helix) .ra
Windows Media Audio 10 .wma
WavPack .wv
Midi (read only) .mid
Shorten (read only) .shn

[xoas]

My guess is that the DRM protected files don't show because of the DRM. In any case, dB Music Converter cannot convert DRM-protected m4p files. There are tips in the DRM and CD Copy Protection of this forum for strategies to address this situation.

Best wishes,
Bill