On Thu, Apr 23, 2015 at 6:16 PM, Aqs Younas <aqsyounas@gmail.com> wrote:

Thanks for your quick reply.

Does suppressing 2 channels would be helpful?

yes, go from stereo mp3 to mono with one only pass. You can use sox, lame, audacty or whatever, but probably the easiest and bullet proof way is to load mod_shout in fs_encode, and use it as per mod_native_file confluence page instructions

-giovanni

On 23 April 2015 at 20:59, Chris Tunbridge <blasterjr@gmail.com> wrote:
This depends on the codec your users are using.

If its PCMA or PCMU then you should be fine with wav, and if you want to suppress the 2 channels message you can convert it to a mono file, here's an example with sox.

sox input.mp3 -c 1 -r 8000 output.wav

On Thu, Apr 23, 2015 at 9:18 AM, Aqs Younas <aqsyounas@gmail.com> wrote:
Hi,users.

I have 1-100 sound files (mp3) and wants to play these files in loop from 1 to 100 to more than 250 concurrent users.

Currently these sound files have format.

Codec: MPEG audio layer 1/2/3 (mpga)
Channels: Stereo
Sample Rate: 22050 Hz
Bitrate: 64 kb/s

While playing these files I see in freeswitch log.

2015-04-23 14:17:59.351859 [WARNING] switch_core_file.c:230 File has 2 channels, muxing to 1 channel will occur.

I want my freeswitch to have minimum load while playing these files (located on freeswitch server).

I which file format I must convert these files to have my freeswitch with minimum load.

Your Guys opinion is much appreciated.

Thanks

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_________________________________________________________________________
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_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting@freeswitch.org
http://www.freeswitchsolutions.com

Official FreeSWITCH Sites
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http://confluence.freeswitch.org
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Sincerely,

Giovanni Maruzzelli
Cell : +39-347-2665618