On Sat, Apr 16, 2011 at 11:44 AM, Matt Neuburg <m...@tidbits.com> wrote: > On Thu, 14 Apr 2011 14:58:06 -0400, Jeffrey Walton <noloa...@gmail.com> said: >>The problem appears to be with the size of the M4V > > I had trouble with this too, the first time I tried to use > MPMoviePlayerController. Consult the specs for the hardware first. For > example, here are the specs for an iPad 2: > > http://www.apple.com/ipad/specs/ > >> Video formats supported: H.264 video up to 720p, 30 frames per second, Main >> Profile level 3.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in >> .m4v, .mp4, and .mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 >> pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 >> Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; > > I'm betting we can stop right there: your movie bitrate is probably too high, > or the pixel dimensions are too great. Use QTAmateur to convert the video to > something your device can play. m. > >From QuickTime's Movie Inspector (I'm not sure what the 'millions' is):
Format: ACV0 Media, 640x480, Millions, AAC (Protected), 2 channels, 44100 HZ FPS: 29.97 Data Size: 254.9 MB Data Rate: 1560.66 kbit/s Current Size: 640x480 (Actual) Apple uses 1000*1000 as a MB (and not the customary 1024*1024), so the reported size is not quite accurate. But I don't expect it to make a difference. Jeff _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
