Hello,

I am using record_session via ESL to record the user/system conversations of a spoken dialogue system.
The audio is saved as a wav file.
I am also doing the logging from the start of the recording until the user hangs up.

I found the recorded audio length is shorter than the time length shown in the log file.
Roughly it is 20 seconds shorter in a 10 minutes recording.

Googled around, didn't find any clue.
( I did find a similar post which was a year ago and fixed in the newer FS version,
  I just tried latest FS git head today but still have the same problem as before).

Does anybody have any idea about the possible reasons for that?

Many thanks!

Xing



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