Multi-threading: decompression and export.

Subject: Multi-threading: decompression and export.
From: "Patrick Arbez" <email@hidden>
Date: Tue, 12 Jun 2007 15:18:39 -0400
Delivered-to: email@hidden
Delivered-to: email@hidden
Dkim-signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type; b=pCzFVmbHuStAyAFfqWkJZ6NAiMJZuy95RUFbkUwtyYYq074WPPYVSSMAo+HvORNpxiQ5/c5oWVCyMM04e80K5bQs9BvxYnoVp4IqNp8zHDQls9r/X3IJI42BezPCS4GtS70vlCNeAnFm8zcsOuRdx5CfKFEf2uNUSyFnh2LH1As=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type; b=WjurRhGRVjSufVbQq1kFUwYaJAn8NXw1QfmLysL/h7nP6wzHN4DqXZ6SyHGjlLdC3DiPeXoGYjGmiaH/vu8QIGNjjPmGYR1HllGsAZZA7koRQmFuoCT5wN5DCzIszGrHo8XTnTAVODHRabkuXA4yf66pkN9Ofd7onDpL6qxl2Kk=

Hi all,

I read several messages on the list but I can not get a clear idea on the subject... So, I'm sending this new message to the list.

I'm building a processing pipeline including a decompression node and an export node, amongst other non-quicktime nodes. The decompression node is using an ICMDecompressionSession and is calling ICMDecompressionSessionDecodeFrame(), etc... The export module is built around a MovieExporter by calling MovieExportFromProceduresToDataRef()... Both modules are running in different threads.

I have a lot of troubles in making this multi-threaded pipeline to work. As soon as I remove one of the quicktime node I developped, everything is running perfectly.

Did someone already experience some "dead-locks" trying to run several quicktime tools on differents threads?

Hope you understand my point and thank you all for your help.
Patrick

 _______________________________________________
Do not post admin requests to the list. They will be ignored.
QuickTime-API mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden

Prev by Date: Re: parsing iTunes library
Next by Date: RE: parsing iTunes library
Previous by thread: Which APIs work on Windows?
Next by thread: writing NSMutableArray without propertylist objects into a file
Index(es):
- Date
- Thread

Home