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Topic: JetAudio on PII XP laptop from 1998 (Read 3317 times) previous topic - next topic
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JetAudio on PII XP laptop from 1998

Reply #1
1March2011
It seems I may have found the/a resolution to this 100% CPU usage problem with mp3s at less than 128&44.1 ...

JetAudio on PII XP laptop from 1998

Reply #2
No, the issue remains unresolved. I want to find a solution.
JA plays audio with DirectShow and video with DirectX.
JA plays videos at a lower CPU usage than JA plays mp3s that are not at 128x44.
This seems like a DirectX resampling problem?
Whatever this problem is, it is more pronounced on my PII.
Every mp3 player plays mp3s with lower bitrates & sampling rates
at lower CPU usage than mp3s with higher rates - except JetAudio.
It does not make sense that JA plays an avi file with audio at 32x24 at about 50% CPU usage
but plays back an mp3 at 32x24 at 99% CPU usage ...

 
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