|Summary:||ASTERISK-06258: asterisk opens but cannot play back speex encoded files|
|Date Opened:||2006-02-05 21:17:28.000-0600||Date Closed:||2011-06-07 14:10:12|
|Description:||I was figuring that since speex had a high quality but cost a lot to encode, that I'd crunch my (enormous set of) files down to speex format and use them that way when I had a clear codec path... Asterisk does default to selecting a speex encoded file when its codecs are speex, but is unable to decode the file because there is as yet no "format_speex" module (as kevin said in email on asterisk-dev).|
My suggestion would be to have format_ogg_vorbis (which is presumably what handed the invalid file back up to ast_filehelper) not allow .spx formatted files by default for now....
****** ADDITIONAL INFORMATION ******
playing back speex encoded files this way cuts transcoding overhead enormously... but also sounds like noise. :) Scratching my head for where to stick a patch or how to convince format_ogg_vorbis to decode speex.
somewhat related to this...
# I recompiled sox for madlib support. The resulting polyphase conversion is
# much better than what madplay outputs by default
sox $base.mp3 -r 8000 $base.wav polyphase -w ham # seems to give best results
|Comments:||By: Russell Bryant (russell) 2006-02-08 19:41:45.000-0600|
format_ogg_vorbis should only handle files with an extension of "ogg". Can you provide the console output displaying your problem?
By: Clod Patry (junky) 2006-02-27 21:10:25.000-0600
mtaht: we need answers or that ticket ID will be closed.
Thanks for feedback.
By: Olle Johansson (oej) 2006-03-05 02:48:10.000-0600