[Qt-interest] Phonon how to pre-load files (fech in RAM songs)

[Jason H]

Since you're in embedded, make a ram drive (or partition) copy it there and run it. This unfortunately will make a lag time - but maybe you can hide it.

Also check that you are using DMA for the disk controller. If you're running it through the CPU, you'll never get it to be right. 




________________________________
From: Simone Artesino <mlist.sa at gmail.com>
To: qt-interest at trolltech.com
Sent: Monday, September 21, 2009 12:03:17 PM
Subject: [Qt-interest] Phonon how to pre-load files (fech in RAM songs)

Hi, 
I'm working in an embedded environment and I need that phonon play sound correctly.
With the same code I obtain that on my pc sound is played correctly, on my embedded device the same sound is played with delay and with bad quality.
I guess that the problem is concerning how my embedded device (through Phonon MEdiaSOurces) load sound on run time.
Does anybody knows how to pre load in ram my sound ?

thankyou.
Simone 



      
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