no, there is currently no way to do that. It would be feasible to add an option to mod_native_file to write wav headers around the raw data but it has not been attempted.
On Wed, Jan 21, 2009 at 10:48 AM, <[email protected]> wrote: > Hi, I'm recording files using the pcmu extension in order to save them in > the g.711 ulaw format, which is what everything in my network uses. It > appears that the recorded file is just raw data without a header. Is there > any way to save this as a wav type with a header (keeping the ulaw format)? > > for example, running the unix command 'file' on the recording prints: > /tmp/185065_f7bb8e0c-e641-11dd-800d-5ffe41c540dd.PCMU: data > > if I run it through sox which just outputs the same data (ulaw,8000,mono) > but specifying the type as wav > /usr/bin/sox -t .ul -r 8000 -c 1 -b -U file.pcmu -t wav -r 8000 -c 1 -b -U > file.wav > > it produces a file that shows: > /tmp/185065_f7bb8e0c-e641-11dd-800d-5ffe41c540dd.wav: RIFF (little-endian) > data, WAVE audio, ITU G.711 mu-law, mono 8000 Hz > > if I try and save it within freeswitch using the wav extension, it > trans-codes it to a pcm format > RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16 bit, mono 8000 Hz > > Is there any way to have freeswitch record the file as ulaw with the RIFF > wav header? > > Thanks! > > _______________________________________________ > Freeswitch-users mailing list > [email protected] > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org > > -- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ AIM: anthm MSN:[email protected] <msn%[email protected]> GTALK/JABBER/PAYPAL:[email protected]<paypal%[email protected]> IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:[email protected] <sip%[email protected]> iax:[email protected]/888 googletalk:[email protected]<googletalk%3aconf%[email protected]> pstn:213-799-1400
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