[libavg-devel] Audio patch

[Ulrich von Zadow]

Ulrich von Zadow wrote:

> A colleague at Archimedes (where I work) is making some very simple 
> audio test files now:
> - 440 Hz sine waves in 48, 44.1 and 22.05 KHz in mono
> - Stereo versions with one side at 441 Hz (so you can hear cancellations 
> if they're played back in mono :-) )
> - 0.1 and 2 seconds in length so we have quick automatic test files and 
> longer ones for listening.

I've checked in the test files (in src/video/testfiles) and added an 
audioTest() function to testvideo.cpp that decodes these files.

While doing this, I made some minor changes so FFMpegDecoder works with 
pure audio files. Async audio file decoding is still broken - the 
decoder never sends an eof. The corresponding tests aren't active yet.

Cheers,

   Uli

-- 
Any technology distinguishable from magic is insufficiently advanced.

Ulrich von Zadow | +49-172-7872715
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