[Freeswitch-users] Transcoding on audio file with wav extension and encoded as 8 bit ulaw

Aqs Younas aqsyounas at gmail.com
Sun Oct 22 19:35:52 UTC 2017

Greetings list,

Just want to confirm will trancoding happen while playing a file having
format as below.

root at debian:/opt/tmp# soxi song.wav

Input File     : 'song.wav'
Channels       : 1
Sample Rate    : 8000
Precision      : 14-bit
Duration       : 00:00:55.05 = 440436 samples ~ 4129.09 CDDA sectors
File Size      : 441k
Bit Rate       : 64.0k
Sample Encoding: 8-bit u-law

If i get PCMU as only codec in invite.

Here .wav is just a container wrapping PCMU audio.

Best Regards,
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