I have a lot of updates on this thread, but no breakthroughs: --- I enabled NTFS support in my 2.6.32 kernel build: Steps: edit the .config file, added CONFIG_NTFS_FS=y and CONFIG_NTFS_RW=y The ADP1 still would not recognize an NTFS-formatted memory card.
I also did more digging into why OpenCORE fails to play back a 2.1GB file. In PVMFRecognizerRegistryImpl::CheckForDataAvailability(), it calls iDataStream->OpenSession(). iDataStream is a PVMIDataStreamSyncInterfaceRefImpl object. Internally it creates a new iFileObject [result == 0]. Then it seeks to the end of the file to try to determine file size [iFileNumBytes = (TOsclFileOffsetInt32)iFileObject->Tell()] before trying to reset the file position back to the beginning. Next, PVMFRecognizerRegistryImpl::CheckForDataAvailability() calls iDataStream->QueryReadCapacity(). This calls GetCurrentPointerPosition(), which calls iFileObject- >Tell(), which returns -1 and causes a Leave 103. It looks like an I/ O limitation. --- Other things I've discovered: On http://opencore.net/files/OpenCORE_roadmap.pdf, PV plans to add "large file support" to MP4 in May of 2010. In my Donut_plus_aosp build, I see OSCL_HAS_LARGE_FILE_SUPPORT = 1 in osclconfig_io.h. Does anyone know what a "large file" is by PV's standards? --- Thanks for any ideas, ~Andrew On Mar 14, 10:07 pm, Hedge <awoo...@gmail.com> wrote: > Specifically I'm trying to playback files in OpenCORE, not with an NDK > app, but as a test app it might be useful. Using NTFS sounds like it > might pan out too. > Thanks for the tips everyone, and I'll try them out when I get back in > the office. > > On Mar 13, 6:48 pm, Dianne Hackborn <hack...@android.com> wrote: > > > On Fri, Mar 12, 2010 at 4:50 PM, Hedge <awoo...@gmail.com> wrote: > > > Has anyone heard if this will be fixed in Android 3.0? > > > I haven't even heard of Android 3.0. > > > -- > > Dianne Hackborn > > Android framework engineer > > hack...@android.com > > > Note: please don't send private questions to me, as I don't have time to > > provide private support, and so won't reply to such e-mails. All such > > questions should be posted on public forums, where I and others can see and > > answer them. > > -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
