hum, make i can make some tests on that someday. but would need to revisit the ddr on the board, right now the 2gigs we have there is pretty full with video processing. plus even just one video file can be 8 gigs. put it on the list for v2.0
:-) On Friday, May 5, 2017 at 11:49:46 AM UTC-7, RobertCNelson wrote: > > On Fri, May 5, 2017 at 12:14 PM, michael c <[email protected] > <javascript:>> wrote: > >> > >> > > >> > my software detects a functioning card on boot, > >> > but i guess it will notice it's not there during operation by > failing. > >> > or i could send a signal into my c code program that alerts it to > it's > >> > removal? or insertion? > >> > not sure how that would work without the c code polling something. > >> > >> idk, directly using the hot-swapping sd card is going to be risky.. > >> > >> I think it would be better to have a local cache, and just rsync it to > >> the card when it get plugged in. Then have some sort of active > >> sync/mirror operation.. > >> > > > > yes, very interesting. i'm not at all sure the AM335x has the horse > power to > > be moving these files around in a convenient time scale though. > > moving between mmc devices will at-least utilize the dma. > > > converting raw h264 to mp4 takes some time and ripping out a thumbnail > more > > time. > > interesting idea though. also need a lot of cache for potentially large > > 1080p video files. > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/bbca035e-4ffe-41d2-87a7-4844747ee208%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
