PortalPlayer responds to ongoing concerns that their upcoming chips are not planned on use in upcoming Apple flash-based iPods. Specifically, it appears the next-generation iPod nano will use a Samsung chip as previously reported. Of interest, PortalPlayer's CEO Gary Johnson stated that the next generation video iPod chip has yet to be decided and remains "up for grabs". According to another eeTimes article both the PortalPlayer chip and the Samsung chip are described as "ARM-based" processors, indicating that there is some code portability between chips. The next-generation Video iPod has long been rumored to be a touch-screen iPod, but the most recent claims have indicated that it has run into technical difficulties delaying its release until (at least) late 2006.