October 2011 - Pro-apps-dev

Make files conformable in Cinema Tools
by Colin McFadden 31 Oct '11

31 Oct '11

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Here's a blast from the past - does anybody know what determines whether Cinema Tools will enable the "Conform" or "Reverse Telecine" buttons? Files transcoded with QT7 work, but files coming out of our app (in the same format) don't. I've stripped the atom structure down to the point that they're identical, and don't see any obvious differences. Thanks! -Colin _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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Handy XML tool for TextMate
by Gregory Clarke 27 Oct '11

27 Oct '11

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Hi List, A quick tip for TextMate users playing with FCP XMLs of all flavors. Install XMLMate Palette to get a handy palette for validating your XML against the dtd you've loaded. http://ditchnet.org/xmlmate/ Greg _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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Re: Problems calculate time
by Andreas Kiel 18 Oct '11

18 Oct '11

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Re: Problems calculate time
by Andrew Demkin 18 Oct '11

18 Oct '11

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Re: Problems calculate time
by Bruce Sharpe 18 Oct '11

18 Oct '11

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Re: What triggers "Media Performance Warning"?
by Colin McFadden 17 Oct '11

17 Oct '11

site_archiver(a)lists.apple.com Delivered-To: Pro-apps-dev(a)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(a)lists.apple.com) >> Help/Unsubscribe/Update your Subscription: >> http://lists.apple.com/mailman/options/pro-apps-dev/michaelmiller%40gmail.c… >> >> This email sent to michaelmiller(a)gmail.com > _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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Re: What triggers "Media Performance Warning"?
by Michael Miller 17 Oct '11

17 Oct '11

site_archiver(a)lists.apple.com Delivered-To: Pro-apps-dev(a)lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=subject:mime-version:content-type:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to:x-mailer; bh=zBCSPUIMQRfaJck2FPtOMLU90vfhhXZFSR48S2KJxAk=; b=U4DdZKRH945xxC3/Cv9jQm38cfxCFlz9Tq4cvGoG2utd2zTD1GOEPHj0AVUsF7XQMD jdyKng4dn6kyhioaz7rifaM2hzkQTEHWCr2JsN8v4WA3CbR0sQt5NvRoPrfY9qFAbzg9 XSLxbIapFoRHyKeNzt9n944E+yZ7GZJ8XH2yY= 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(a)lists.apple.com) > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/pro-apps-dev/michaelmiller%40gmail.c… > > This email sent to michaelmiller(a)gmail.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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What triggers "Media Performance Warning"?
by Colin McFadden 17 Oct '11

17 Oct '11

site_archiver(a)lists.apple.com Delivered-To: Pro-apps-dev(a)lists.apple.com 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(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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Re: FCP X: perform selector after delay
by Pierre Jasmin 17 Oct '11

17 Oct '11

site_archiver(a)lists.apple.com Delivered-To: pro-apps-dev(a)lists.apple.com Organization: RE:Vision Effects User-agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.23) Gecko/20110920 Lightning/1.0b2 Thunderbird/3.1.15 _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/jasmin%40revisionfx.com This email sent to jasmin(a)revisionfx.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev(a)lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/site_archiver%40lists.a… This email sent to site_archiver(a)lists.apple.com

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Re: Problems calculate time
by Bruce Sharpe 17 Oct '11

17 Oct '11

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