[Speex-dev] Re: Crude delay?

[Jean-Marc Valin]

Sharanu wrote:
> This is regarding the speexdec.c of the latest beta2 version.
> After decoding a frame, for packet_no =1, a new_frame_size and
> frame_offset are calculated and the number of decoded bytes
> writting onto a file depends on them. Why are they calculated?
> What happens if i directly write all the 320 shorts I get after
> decodong onto a file?

You'll just get a delay that corresponds to the lookahead of Speex. No
big deal.

	Jean-Marc

> -----Original Message-----
> From: Jean-Marc Valin [mailto:jean-marc.valin at usherbrooke.ca]
> Sent: Thursday, July 26, 2007 10:39 AM
> To: sharanu at sarayusoftech.com
> Cc: speex-dev at xiph.org
> Subject: Re: Crude delay?
> 
> 
> I think it's just the delay it found between the input and output. In
> any case, you shouldn't pay attention to it (unless you get a very large
> value, in which case it can mean a bug in how you generate the files).
> 
> 	Jean-Marc
> 
> Sharanu wrote:
>> Hello,
>>  What is meant by crude delay in PESQ quality testing?
>> And what is its tolerant limit for good quality.
>> rgds,
>> Sharan
>>  
>>
>>
> 
>