handed / audirvana

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Double buffering could be made an option for low performance systems and CD playback #68

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago
What steps will reproduce the problem?
1. playback of 196/24 files from HD does not work properly (100% processor load)
1b. 44/16 files directly from CD does not work (CD drive access times to long - 
accessing two tracks at the same time)
2.
3.

What is the expected output? What do you see instead?

Playback without gaps > Intermittent playback

What version of the product are you using? On what operating system?

Audirvana 0.9.5
Mac OS X 10.6.8

MacBook 13'', 2 GHz Core2Duo, 2 GB RAM (old and slow, I know)

Please provide any additional information below.

Tested with both Arcam rDAC on USB and playback through system sound 
> downsampling two tracks simultaneously from 192/24 to 96/24 seems to need to 
much resources

Proposed solution for both issues:
- make double buffering an option, if I put one track in playlist (so that 
there is no double buffering), playback of 192/24 file from HD and direct 
playback from CD works just fine

Original issue reported on code.google.com by axel.bue...@googlemail.com on 14 Aug 2011 at 11:45