Displaying 2 results from an estimated 2 matches for "_frames_".
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2006 May 16
2
Determining length of speex file speech
...d like to run a script over a speex file which determines, how
long the speech contained in the speex file is.
So I run through the ogg file, skip the first two ogg _pages_ (speex
header and comment header, both contain IMHO only 1 ogg _packet_), and
then count in any ogg page the number of the ogg _frames_ (which, unless
I used -nframes while encoding, which I did not), and multiply this with
.02 (20 milliseconds).
I did this by hand, for example on the file I send yesterday when asking
about the noise, so the output of the program is:
$ readspx spfe49_1-small.spx
speex header
Version:1.1.12
rate:44...
2006 May 16
0
Determining length of speex file speech
...pt over a speex file which determines, how
> long the speech contained in the speex file is.
> So I run through the ogg file, skip the first two ogg _pages_ (speex
> header and comment header, both contain IMHO only 1 ogg _packet_), and
> then count in any ogg page the number of the ogg _frames_ (which, unless
> I used -nframes while encoding, which I did not), and multiply this with
> .02 (20 milliseconds).
> I did this by hand, for example on the file I send yesterday when asking
> about the noise, so the output of the program is:
>
> $ readspx spfe49_1-small.spx
>...