The samplerate seems to be unreliable

[coaxial]

Hi,

The sample rate is set at 8000 in my googletts.agi script, yet when calling the script from the dialplan, the console has this to say:

[Jan  4 01:30:45] WARNING[20433][C-0000000f]: format_wav.c:112 check_header_fmt: Unexpected frequency mismatch 16000 (expecting 8000)
[Jan  4 01:30:45] WARNING[20433][C-0000000f]: file.c:395 fn_wrapper: Unable to open format wav

Or even

[Jan  4 01:25:12] WARNING[20195][C-0000000d]: format_wav.c:112 check_header_fmt: Unexpected frequency mismatch 22050 (expecting 8000)
[Jan  4 01:25:12] WARNING[20195][C-0000000d]: file.c:395 fn_wrapper: Unable to open format wav

core show version
Asterisk 11.1.0 built by abuild @ build22 on a x86_64 running Linux on 2012-12-21 23:25:47 UTC

cat /proc/version
Linux version 3.4.11-2.16-default (geeko@buildhost) (gcc version 4.7.1 20120723 [gcc-4_7-branch revision 189773](SUSE Linux) ) #1 SMP Wed Sep 26 17:05:00 UTC 2012 (259fc87)

perl -v
This is perl 5, version 16, subversion 0 (v5.16.0) built for x86_64-linux-thread-multi

sox --version
sox: SoX v14.4.0

mpg123 --version
mpg123 1.14.4

[zaf]

There seem to be some problems with the detection function. As a temporary fix try setting the sample rate in a fixed value which disables the auto-detection. To do so just edit line 63 of the script and set the variable $samplerate to the proper value depending on the codes you are using (usually 8000).

[coaxial]

Right, it seems there was a mixup between the latest version and the one I was using. I thought it was the latest version but it wasn't, maybe I screwed up when pulling the file from your repo.

Tried again with the latest version and it's fine. Sorry about that!