I don't think I see this issue in my own code using UIImageView with a like number of JPEG's. How large are yours? For a variety of reasons, I have found that optimizing mine as 150KB or less each is acceptable for 480 * 320 pixel images. On the other hand, while speed appears fine (and I can easily speed it up or slow it down by setting duration), I am just eyeballing it to confirm that there are no skipped frames - my next step should be to use Instruments to confirm this - I believe there is a Instrument that supports doing this as well. Message: 3 Date: Sat, 10 Jan 2009 12:01:46 -0800 From: Alex Strand <mrstr...@gmail.com> Subject: Using UIImageView for animations To: cocoa-dev@lists.apple.com Message-ID: <a5616f0f-d4f4-4611-901e-39f89b6b7...@gmail.com> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
Hi! I'm taking a set of 10-20 jpegs that I'd like to animate. I started out just using a UIImageView using setAnimationImages: and everything worked fantastically in the simulator but testing it on my device basically makes it slow to the point where it is unresponsive. I've done some searching around and some people indicate that they are able to use CALayers to get this same effect but before going down that path I thought I would ask you folks. What is the best way of doing this? Alex _______________________________________________ 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
