Vorbis dev - Jul 2006 - MCPS for tremor

Hi,

 

I had this doubt in relation to MCPS calculation for tremor:

 

1.	How to calculate MCPS for each decode? I am using this formula is
this right?

MCPS= (cycles * channels * bytes/sample)/(outbytes * 1M)

 

Where cycles are for one decode.

     And eg:    Channels = 2, byte/sample =2 and outbytes = 4096

 

            Is this equation right?

 

2.	I observed that while decoding the first frame (512 outbytes) takes
very high MCPS and corresponding frames take quite less MCPS.

Why is this so? Any specific reason.

 

Thanks,

Parul

 

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL:
http://lists.xiph.org/pipermail/vorbis-dev/attachments/20060727/9652c703/attachment.html