tonux@PC-01Dec2010:~$ ffDiaporama
[12:45:39.748:INFORMATION]    StartupDir /home/tonux
[12:45:39.748:INFORMATION]    Try to find datas in /home/tonux/ffDiaporama.xml 0
[12:45:39.748:INFORMATION]    Try to find datas in /home/ffDiaporama/ffDiaporama.xml 0
[12:45:39.748:INFORMATION]    Try to find datas in /home/ffDiaporama/ffDiaporama.xml 0
[12:45:39.748:INFORMATION]    Try to find datas in /usr/share/ffDiaporama/ffDiaporama.xml 1
[12:45:39.748:INFORMATION]    Set working path to /usr/share/ffDiaporama
[12:45:39.751:INFORMATION]    Search Raster mode in configuration file/usr/share/ffDiaporama/ffDiaporama.xml
[12:45:39.752:INFORMATION]    Search Raster mode in configuration file/usr/share/ffDiaporama/ffDiaporama.xml
Set LogLevel to INFORMATION
[12:45:39.859:INFORMATION]    Starting ffDiaporama 1.5
[12:45:39.863:INFORMATION]    Loading application translation file ... locale/ffDiaporama_fr.qm
[12:45:39.863:INFORMATION]    Loading QT system translation file ... locale/qt_fr.qm
[12:45:39.863:INFORMATION]    Lecture du fichier de configuration /usr/share/ffDiaporama/ffDiaporama.xml
[12:45:39.887:INFORMATION]    Lecture du fichier de configuration /usr/share/ffDiaporama/Devices.xml
[12:45:39.896:INFORMATION]    Lecture du fichier de configuration /home/tonux/.ffDiaporama/ffDiaporama.xml
[12:45:39.899:INFORMATION]    Lecture du fichier de configuration /home/tonux/.ffDiaporama/Devices.xml
[12:45:39.997:INFORMATION]    Loading system icons...
[12:45:40.054:INFORMATION]    Try to found avconv ... found
[12:45:40.054:INFORMATION]    Starting libav lib ...
[12:45:41.708:INFORMATION]    Lecture du contenu du répertoire (~/ffDiaporama/photos_2013)
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
[12:45:41.977:INFORMATION]    Chargement du fichier :christiane_p.jpg
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview: Next pointer is out of bounds; ignored.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: Directory NikonPreview with 8224 entries considered invalid; not read.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
Error: XMP Toolkit error 203: Duplicate property or field node
Warning: Failed to decode XMP metadata.
[12:45:51.668:INFORMATION]    Chargement du fichier :anne_t.JPG

Est-ce que la boite s'ouvre ?
Peux tu lancer l'application depuis une console et copier/coller ici les lignes qui apparaissent ?

Nouveau sur ce forum, j'ai installé ffDiaporama v1.5 sur Ubuntu 12.04. Tout fonctionne parfaitement jusqu'au moment où l'on veut générer le film. Et là, quel que soit le procédé utilisé (Système multimédia, Pour internet ou Avancé), rien ne se passe ! Ai-je loupé une étape ?
Merci de bien vouloir m'éclairer.

GT