J'ai trouvé ca sur lunxdv.co.uk "RITEK THERMAL PRINT 4X 4.7GB DVD-R", je me demandais si ils sont bien pour la video, si il passe bien sur platine dvd de salon !!!
 
plus d'info ici :
 
http://www.lynxdv.co.uk/product.php?name=ritek4xt
 
This disc is made by the RITEK Corporation in Taiwan and will record on all present DVD-R machines at between 1X and 4X depending on equipment used, as you would expect from a Ritek A Grade disc, these discs are very high quality for the price - all Media supplied to us by Ritek is of A Grade or higher, we do not sell their lower grade discs.  
 
Media Code Info:   RITEK..G04  
Manufacturer:   Ritek Corporation  
Type:   DVD-R for General Version 2  
Quality:   GRADE A  
Colour:   Silver  
 
x25 DISC PACK RITEK THERMAL 4X DVD-R (99.9p each)  0.60kg £21.27 £24.99  
 
merci pour vos reponses !!