site_archiver@lists.apple.com Delivered-To: pro-apps-dev@lists.apple.com Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Received:X-YMail-OSG:X-Yahoo-Newman-Property:Message-Id:From:To:Content-Type:Content-Transfer-Encoding:Mime-Version:Subject:Date:X-Mailer; b=fn2qFwRM1P/iBQH9fB5+txIiOzSxn/2aJ6i4rY0arQuMg5JW0pxJTIVBC+/1w8j5r9jRYurYkfj3DMNJ/fiAPw8wHC/V1O/vg/bt3cnc4+HorUeZrCUAPX4HtNwO5AxCxRKF7EVMyRSFSZnwRlLL9HKPqfSGI1FibL6TLz2qgfY= ; Hello, Thank you. JongAm Park _______________________________________________ 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/site_archiver%40lists.ap... Last week, I succeeded in retrieving FourCC code using ImageDescriptionHandle and GetMediaSampleDescription() function for DVCPro HD clips. With help of Dumpster, I found out that the FourCC information was stored in sample description portion of mov format. However, for XDCAM clip, it didn't work. dumpster shows correct width, height, fourCC codes and so on under its sample table, but when I did it with the GetMediaSampleDescription(), the returned address doesn't seem to mean a handle to a proper address location which contains the information. So, should I use different *DescriptionHandle for XDCAM? I looked up its raw content after dereferencing with * already. It seems to be not- expected memory content. Is the XDCAM case the only special case? Is there anything common way to retrieve the information no matter what codec a clip uses, if nay? This email sent to site_archiver@lists.apple.com