dvd-rw 2speed niet toegankelijk voor apple dvdplayer

Hai, ik kan een dvd-rw 2speed van Emtec (BasF) branden met iDVD en die speelt fijn in m'n Marantz dv6500 dvdspeler, Stop ik 'm in m'n iMac G4 zie ik 'm op m'n bureablad, maar gek genoeg kan Apple Dvdplayer én VLC player 'm niet openen;

Apple dvdplayer: ‘Could not detect a valid mediafile [fout -70025]’,

VLCplayer:
main debug: CPU has capabilities AltiVec FPU
main debug: looking for memcpy module: 2 candidates
main debug: using memcpy module “memcpyaltivec”
main debug: waiting for thread completion
main debug: thread 33575936 (playlist) created at priority -47 (src/playlist/playlist.c:152)
main debug: waiting for thread completion
main debug: thread 33655808 (preparser) created at priority -47 (src/playlist/playlist.c:174)
main debug: looking for interface module: 1 candidate
main debug: using interface module “hotkeys”
main debug: interface initialized
main debug: thread 34312192 (interface) created at priority -47 (src/interface/interface.c:178)
main debug: looking for interface module: 3 candidates
main debug: using interface module “macosx”
main debug: interface initialized
main debug: thread 34322944 (manager) created at priority -47 (src/interface/interface.c:152)
main debug: adding playlist item MY_DVD' ( dvdnav:///dev/rdisk1 ) main debug: creating new input thread main debug: waiting for thread completion main debug: thread 34770432 (input) created at priority 37 (src/input/input.c:230) main debug: dvdnav:///dev/rdisk1’ gives access dvdnav' demux ’ path /dev/rdisk1' main debug: creating demux: access='dvdnav' demux='' path='/dev/rdisk1' main debug: looking for access_demux module: 1 candidate macosx debug: input has changed, refreshing interface dvdnav warning: cannot open dvdnav main warning: no access_demux module matching "dvdnav" could be loaded main debug: creating access 'dvdnav' path='/dev/rdisk1' main debug: looking for access2 module: 5 candidates vcd error: search for kIOCDMediaClass came up empty vcd error: failed to get the TOC vcd error: no movie tracks found access_file debug: opening file /dev/rdisk1’
access_file error: file /dev/rdisk1 is empty, aborting
cdda error: search for kIOCDMediaClass came up empty
cdda error: failed to get the TOC
cdda error: no audio tracks found
cddax warning: Trouble reading TOC
cddax warning: Trouble reading TOC
cddax error: Disc seems not to be CD-DA. libcdio reports it is DVD-RW
main warning: no access2 module matching “dvdnav” could be loaded
main error: no suitable access module for dvdnav:///dev/rdisk1' main debug: thread 34770432 joined (src/input/input.c:386) main: nothing to play main debug: creating new input thread main debug: waiting for thread completion main debug: thread 34881024 (input) created at priority 37 (src/input/input.c:230) main debug: dvdnav:///dev/rdisk1’ gives access dvdnav' demux ’ path /dev/rdisk1' main debug: creating demux: access='dvdnav' demux='' path='/dev/rdisk1' main debug: looking for access_demux module: 1 candidate macosx debug: input has changed, refreshing interface dvdnav warning: cannot open dvdnav main warning: no access_demux module matching "dvdnav" could be loaded main debug: creating access 'dvdnav' path='/dev/rdisk1' main debug: looking for access2 module: 5 candidates vcd error: search for kIOCDMediaClass came up empty vcd error: failed to get the TOC vcd error: no movie tracks found access_file debug: opening file /dev/rdisk1’
access_file error: file /dev/rdisk1 is empty, aborting
cdda error: search for kIOCDMediaClass came up empty
cdda error: failed to get the TOC
cdda error: no audio tracks found
cddax warning: Trouble reading TOC
cddax warning: Trouble reading TOC
cddax error: Disc seems not to be CD-DA. libcdio reports it is DVD-RW
main warning: no access2 module matching “dvdnav” could be loaded
main error: no suitable access module for `dvdnav:///dev/rdisk1’
main debug: thread 34881024 joined (src/input/input.c:386)
main: nothing to play

Imac G4 700Mhz 512MB OS 10.3.9
Pioneer Dvr109 Firmware 1.57

Dvd+r en Dvd+rw Dvd-r alle 4 speed werken wel; ligt het er dan aan omdat deze dvd-rw 2speed is?
Iemand een idee? Is er anders een Patch? (Ik heb al de laatste Patchburn (voor Panther uiteraard)

:wink: Sanne