Empty recorded audio file from MRCPSynth

[aleksov]

Greetings,

I use 'f' option of MRCPSynth to store synthesized audio in file but resulting file is empty. Audio generates correctly and I can hear it.

I am not sure but I think the reason is not writing data in app_mrcpsynth.c. fd is opened at line 567 and then closed at 472 without using.

Example:
same => n, MRCPSynth("Testing",f=synthtestrecord)

Everything works in asterisk-unimrcp-1.3.0

Versions:
Asterisk 11.22.0
unimrcp-1.3.0
asterisk-unimrcp-1.3.1

[achaloyan]

Greetings,

Your observations are correct. This is a regression introduced in the following commit c02bbd8.

Needs to be fixed...