Safe to skip recording mixing?

Hi,
is it safe to ignore the -out recordings and not mix them anymore to reduce server load? When I listen to the -in recording I can already hear both parties talking. I can't play the -out recordings on media player (invalid format) and the file size of -out recordings is only 44 bytes.
I am using vicidial 2.0.3 and asterisk 1.2.24
Thanks,
ragnadik
is it safe to ignore the -out recordings and not mix them anymore to reduce server load? When I listen to the -in recording I can already hear both parties talking. I can't play the -out recordings on media player (invalid format) and the file size of -out recordings is only 44 bytes.
I am using vicidial 2.0.3 and asterisk 1.2.24
Thanks,
ragnadik