[wdmaudiodev] Re: MSVAD: Sampling rate conversion

  • From: "Yong Liu" <ly.didiom@xxxxxxxxx>
  • To: wdmaudiodev <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Tue, 27 Feb 2007 14:05:45 -0500

I have kindly the same problem. I am using MSVAD as a capture driver to
output sterio audio data at 48000k, 16bits per sample, I changed defination
in simple.h like that below:

#define MIN_CHANNELS 2 //1 // Min Channels.

#define MAX_CHANNELS_PCM 2 // Max Channels.

#define MIN_BITS_PER_SAMPLE_PCM 16 //8 // Min Bits Per Sample

#define MAX_BITS_PER_SAMPLE_PCM 16 // Max Bits Per Sample

#define MIN_SAMPLE_RATE 32000 //4000 // Min Sample Rate

#define MAX_SAMPLE_RATE 32000 //64000 // Max Sample Rate

but as I built the filter graph in graphedit, the pin property still shows
44.1k, 16bits. What is wrong with those changes? Thanks.

Yong

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