MP ignores JPG-files with semicolon in filename (1 Viewer)

[quake2rambo]

TV-Server Version:
MediaPortal Version: 1.0 RC1
MediaPortal Skin: Blue Two (Wide Screen)
Windows Version: XP SP3
CPU Type: AMD Athlon 64 X2 4850e
HDD: Maxtor, 750 GB
Memory: 4 GB DDR2 PC800 MDT AMD Ed.
Motherboard: Gigabyte GA-MA78GM-S2H
Video Card: on board
Video Card Driver: newest
Sound Card: onboard
Sound Card AC3: optical out
Sound Card Driver:
1. TV Card: Hauppauge PVR150
1. TV Card Type: analog
1. TV Card Driver:
2. TV Card: Digital Everywhere FireDTV C-CI
2. TV Card Type: DVB-C
2. TV Card Driver: 4.5.N
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: PowerDVD 7
MPEG2 Audio Codec: PowerDVD 7
h.264 Video Codec: CoreAVC H.264 v1.3.0.0
Satelite/CableTV Provider: KDG
HTPC Case: Selfmade
Cooling: AMD boxed
Power Supply: Tagan 500W
Remote: MS MCE, Logitech Harmony One
TV: Yakumo 81J
TV - HTPC Connection: HDMI

I try to describe here a problem with handling of MP3 files and its JPGs

A freshly installed MP 1.0 represents in a folder with a folder.jpg shows icon of the titles correctly. Now, if a title (MP3) is played, also still all OK seems to be. A change of the folder and changing back into the original folder reveal the dilemma. The AC/DC from the ID3-Tag becomes after the import into the data base AC;DC (e.g. AC;DC-Highway to Hell.jpg). Since MP 1.0 thereby has a problem, the titelicon (MP-generated JPG-File in Album-folder) is from now on ignored. With MP 1.0 RC1 there was not this problem.

 

[Arquizona]

I've have problems when i play for second time a song.
The album icon of the song dissapear!

I think the problem is when MP apply the "sort" feature, each time i play for first time an album.