[Freeswitch-users] Transcoding on audio file with wav extension and encoded as 8 bit ulaw
abaci64 at gmail.com
Sun Oct 22 20:02:31 UTC 2017
FreeSWITCH would covert the file to raw audio and then re-encode it to PCMU
if that's what's negotiated for the call, the only way to eliminate that is
to use mod_native_file
make the file a raw PCMU file (song.PCMU)
On Sun, Oct 22, 2017 at 7:35 PM, Aqs Younas <aqsyounas at gmail.com> wrote:
> 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,
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> Official FreeSWITCH Sites
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
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