[Matroska-devel] Wavpack Alpha DirectShow decoder

Liisachan Liisachan at faireal.net
Tue Mar 22 02:27:58 CET 2005


Sorry, I used a wrong mail address to send the previous mail to 
the list.

This is what I sent:

Hi,

Great!

> Only tested with 44100Khz 16bits stereo.

Apparently 48000/16 too worked for me.

- (XviD + WV 44100/16) YES, Worked!
- (XviD + WV 48000/16) YES, Worked!

- (XviD + WV 44100/24) _NOT_ worked
- (XviD + WV 48000/24) _NOT_ worked

How can I test hybrid wv/wvc files?

Liisachan



Christian HJ Wiesner <chris at matroska.org> wrote:

> 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 :
> 
> ------------------------------------------------------------------------
> 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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