site_archiver@lists.apple.com Delivered-To: Pro-apps-dev@lists.apple.com Indeed - I should have specified that it's HDV content. I'll dig into any differences in the sample layout. -Colin On Oct 17, 2011, at 3:41 PM, Michael Miller wrote:
Are you by chance generating long-GOP material, like XDCAM or HDV? I experienced a similar issue once, which ended up being related to the chunk alignment in the MOV file being created. I think it had something to do with the video and audio offsets in the header, with the chunk sizes being too big. Unfortunately I am not a developer and don't understand this well enough to get into specifics. Hope this helps!
-Michael
On Oct 17, 2011, at 1:30 PM, Colin McFadden wrote:
Trying to track down an issue that has caused our app to start creating QT files that trigger a "Media Performance Warning" when brought into FCP7. There doesn't seem to be any documentation about what causes this, and I see very little discussion over the years about it. Any chance someone has some specifics?
Here's an example dialog: https://skitch.com/colinmcfadden/gbcik/media-performance-warning
I'm not seeing anything obvious between "bad" and "good" files in terms of atom structure, etc.
Thanks for any info! -Colin _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/michaelmiller%40gmail.co...
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