[Matroska-devel] Wavpack Alpha DirectShow decoder

Christian HJ Wiesner chris at matroska.org
Mon Mar 21 22:34:13 CET 2005


Hi guys,

Toff has made a first alpha DirectShow decoder filter for Wavpack, you 
can find it here : 
http://www.matroska.org/~toff/WavPackDSDecoder20050321-2.zip

Get the latest splitter from Haali from http://haali.cs.msu.ru/mkv/ , 
register the new splitter as always with regsvr32.exe and it should play 
wavpack in MKA fine, but please note the given limitations right now :

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Status (2005-03-21) :

Only tested with 44100Khz 16bits stereo.

No wavpack splitter, so only works from matroska for now.

Need to be tested with any lossless / lossy / hybrid file with
sample_rates : 6000, 8000, 9600, 11025, 12000, 16000, 22050,
    24000, 32000, 44100, 48000, 64000, 88200, 96000, 192000
bitdepth : 8, 16
channels : 1, 2

more than 2 channels should not works
24 bits pcm and 32 bits float should require some little output 
mediatype modification
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Regards

Christian



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