Re: [asterisk-users] Convert wav-file to alaw-file
On 8/17/2010 9:00 AM, Jonas Kellens wrote: Hello list, it seems that Asterisk is unable to convert a wav-file into an alaw-file : [r...@asterisk testing]# asterisk -rx file convert testExtended2.wav testExtended2.alaw Unable to open input file: testExtended2.wav [r...@asterisk testing]# asterisk -rx file convert testLong2.wav testLong2.alaw Unable to open input file: testLong2.wav Try using an absolute path to the files: asterisk -rx file convert /path/to/testExtended2.wav /path/to/textExtended2.alaw Sean -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Convert wav-file to alaw-file
From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Jonas Kellens Subject: [asterisk-users] Convert wav-file to alaw-file Hello list, it seems that Asterisk is unable to convert a wav-file into an alaw-file : [r...@asterisk testing]# asterisk -rx file convert testExtended2.wav testExtended2.alaw Unable to open input file: testExtended2.wav [r...@asterisk testing]# asterisk -rx file convert testLong2.wav testLong2.alaw Unable to open input file: testLong2.wav The wav-file is MONO, 8000Hz according to SoX and confirmed by the sox mailinglist (http://sourceforge.net/mailarchive/message.php?msg_name=4C6A4661.9000209%4 0telenet.be) [r...@asterisk testing]# soxi testLong2.wav Input File : 'testLong2.wav' Channels : 1 Sample Rate: 8000 Precision : 16-bit Duration : 00:01:27.05 = 696427 samples ~ 6529 CDDA sectors Sample Encoding: 16-bit Signed Integer PCM Why then can I not use Asterisk to 'convert' to alaw ?! Kind regards, Jonas. As I interpret what I have read in this forum over the last several months, there is not really an ALAW format. If you do a sox (don't remember if you can do in native Asterisk) convert to RAW (headerless) format, Asterisk is happy to consider that as ALAW. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Convert wav-file to alaw-file
On 18/08/10 1:15 AM, Danny Nicholas wrote: As I interpret what I have read in this forum over the last several months, there is not really an “ALAW” format. If you do a sox (don’t remember if you can do in native Asterisk) convert to RAW (headerless) format, Asterisk is happy to consider that as ALAW. That would be signed linear (SLIN). -- Cheers, Matt Riddell ___ http://www.venturevoip.com/news.php (Daily Asterisk News) http://www.venturevoip.com/exchange.php (Full ITSP Solution) http://www.venturevoip.com/st.php (SmoothTorque Predictive Dialer) -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
