Re: Quicktime & midi in QC ?

Subject: Re: Quicktime & midi in QC ?

From: Pierre-Olivier Latour <email@hidden>

Date: Sat, 7 May 2005 10:17:14 -0700

Delivered-to: email@hidden

1/i have no success with midi input.
i try to plug a midi keyboard controler with the "midi controler patch"
but no data receive....

Select the midi controller patch, show the inspector, then the settings, then make sure you select a source in the Source menu.

2/ I can't load quictime movie with the 'image to movie patch"
i try a path like :
~Séquences/my movie.mov
or
/Disque Dur/Utilisateurs/yanomano/Séquences/my movie.mov
And QC return this error :

15:35:38.868 ["Image With Movie" @ "Macro Patch"] > QTVisualContext creation failed (error -9459)

Can you help me ?

On non-Quartz Extreme machines, the Image With Movie patch might not work. You can check if your machine is Quartz Extreme compliant in the System Profiler application / Graphics /Displays pane. I don't believe that's the issue though as Quartz Composer should not even run on non-Quartz Extreme machines.

It might be a path localization issue: you are entering:

/Disque Dur/Utilisateurs/yanomano/Séquences/my movie.mov

while the real path is:

/Users/yanomano/Movies/my movie.mov

Best way to verify is to launch the terminal and drog & drop one of your movie files on it: it will print the real path (except " " are replaced with "\ ").

________________________________________________________

Pierre-Olivier Latour email@hidden

Quartz Composer Architect Graphic & Imaging Team

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References:

>Quicktime & midi in QC ? (From: JeanMarcNoël <email@hidden>)