You have to init and use QCRenderers on the same thread. Failure to do so may cause leaks, and in the case of Quicktime playback using Apples movie loader (in 32 bit), will cause the in process Quicktime calls to breach Quicktime API contracts about threading, and thus, fail to display video.
A 64 bit app will use a background decoder, as does v002 movie player. for the record, v002 Media Tools uses AVFoundation, and is 10.8 only, but is in a state of development and not 100% functional. It is very fast though. On Apr 3, 2013, at 1:20 PM, George Toledo <[email protected]> wrote: > Okey dokey. What's up with it? > > On Apr 3, 2013, at 1:13 PM, CoGe - Tamas Nagy <[email protected]> wrote: > >> "the apple movie player expects a single threaded app". >> >> Nope. >> >> >> >> On Apr 3, 2013, at 6:00 PM, George Toledo <[email protected]> wrote: >> >>> Now I remember the issue you're writing about; the apple movie player >>> expects a single threaded app. I'd check and see if the v002 movie player >>> is still working for MountainLion (I know I've seen a newer v002 project >>> called "media tool" - perhaps that's what to look into). >>> >>> >>> >>> On Apr 3, 2013, at 11:35 AM, Sabine Gruffat <[email protected]> wrote: >>> >>>> How does it work to separate processing and rendering comps. Would that >>>> help? >>>> >>>> Sent from my iPhone >>>> >>>> On Apr 3, 2013, at 11:34 AM, "Sabine Gruffat" <[email protected]> wrote: >>>> >>>>> I dont know. I was reading other threads. >>>>> I have my quicktime playing in a composition in async more because it has >>>>> audio. In async mode qc visualizer crashes. >>>>> When i dont do async mode, i see the qt in preview but it just goes black >>>>> when i hit start. >>>>> >>>>> Is this possible? Is my file too large in dimension. It plays at correct >>>>> fps in composer. >>>>> >>>>> Sent from my iPhone >>>>> >>>>> On Apr 3, 2013, at 11:28 AM, "George Toledo" <[email protected]> wrote: >>>>> >>>>>> Was the movie loader ever *not* working? >>>>>> >>>>>> On Apr 3, 2013, at 11:11 AM, Sabine Gruffat <[email protected]> wrote: >>>>>> >>>>>>> Hi - sorry for the newbie question... >>>>>>> What is the best way to get a 5760 x 1080 pixel quicktime to play >>>>>>> across three screens in QC visualizer? Is the movie loader still not >>>>>>> working? >>>>>>> >>>>>>> Is there a workaround? My file is pretty large and I would like to keep >>>>>>> it local. >>>>>>> >>>>>>> Sabine >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Do not post admin requests to the list. They will be ignored. >>>>>>> Quartzcomposer-dev mailing list >>>>>>> ([email protected]) >>>>>>> Help/Unsubscribe/Update your Subscription: >>>>>>> https://lists.apple.com/mailman/options/quartzcomposer-dev/gtoledo3%40gmail.com >>>>>>> >>>>>>> This email sent to [email protected] >>>>> _______________________________________________ >>>>> Do not post admin requests to the list. They will be ignored. >>>>> Quartzcomposer-dev mailing list ([email protected]) >>>>> Help/Unsubscribe/Update your Subscription: >>>>> https://lists.apple.com/mailman/options/quartzcomposer-dev/sgruffat%40hotmail.com >>>>> >>>>> This email sent to [email protected] >>> _______________________________________________ >>> Do not post admin requests to the list. They will be ignored. >>> Quartzcomposer-dev mailing list ([email protected]) >>> Help/Unsubscribe/Update your Subscription: >>> https://lists.apple.com/mailman/options/quartzcomposer-dev/info%40cogevj.hu >>> >>> This email sent to [email protected] >> >> Tamas Nagy | Software Developer - CoGe VJ Software >> www.cogevj.hu | www.facebook.com/cogevj | www.twitter.com/lumabeamerz >> >> >> >> >> >> >> >> >> > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Quartzcomposer-dev mailing list ([email protected]) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/quartzcomposer-dev/anton%40noiseindustries.com > > This email sent to [email protected]
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