On Fri, 14 Dec 2012 11:11:53 -0500, Romain Beauxis <[email protected]> wrote:
> 2012/12/14 <[email protected]>: >> Hi Romain, > > Hi! > >> See #4. >> >> >> >> On Fri, 14 Dec 2012 10:57:59 -0500, Romain Beauxis >> <[email protected]> >> wrote: >> >>> 2012/12/13 <[email protected]>: >>>> >>>> Hi, >>> >>> >>> Hi there! >>> >>>> Very soon I will be upgrading from LS 0.92 to LS 1.0.0.2. >>>> I have a couple of questions to help me prepare the liq scripts >>>> before I >>>> commit: >>>> >>>> >>>> 1. In the new output.icecast(%mp3..., source) 'restart=true' has been >>>> deprecated to 'on_error'. >>>> Do I need to explicitly declare it in the output code, or does it >>>> automatically default to '3.'? >>> >>> >>> It defaults to 3., which means restart on error after waiting for 3 >>> seconds. >>> >>>> 2. In the new output.icecast(%mp3..., source) 'stereo=false' has been >>>> deprecated to 'channels=1' -- is this correct? >>> >>> >>> Correct. All audio parameters have been moved to the %encoder. Also, >>> %mp3(channels=1) is equivalent to %mp3(stereo=false) >>> >>>> 3. In the new output.icecast(%vorbis..., source) 'stereo=false' has >>>> been >>>> deprecated to 'channels=1' -- is this correct? >>> >>> >>> Same response as above :-) >>> >>>> 4. In the new output.icecast(%vorbis..., source) would you know the >>>> 'quality=0.xx' for 32 kbps and 64 kbps bitrates? >>> >>> >>> Vorbis encoding works in 3 distinct modes: >>> * Quality-based >>> * Variable bitrate-based >>> * Fixed bitrate-based >>> >>> If you use quality setting then you do not have control over the >>> resulting bitrate. If you use variable bitrate, you can only assume >>> that bitrate falls into a given internal (max/min bitrate) >> >> >> OK. So if I use fixed bitrate, it would read: >> >> output.icecast(%vorbis(samplerate=44100, channels=1, >> bitrate=32),..,source) >> >> Is this correct? > > Contrant bitrate vorbis encoder is named %vorbis.cbr so that would be: > > output.icecast(%vorbis.cbr(samplerate=44100, channels=1, > bitrate=32),..,source) > > By the way, in 1.x versions, liquidsoap has a strict check for > mono/stereo sources. In the above, only mono tracks would work. If you > want to plug any source to this output, you'll need to make them mono > by doing: > > output.icecast(%vorbis.cbr(samplerate=44100, channels=1, > bitrate=32),.., mean(source)) > > R. Do I need to add 'mean(source)' if all my sources are mono? I gather I would not, but just to verify. Is this correct? Thanks again! kronos -- Using Opera's revolutionary email client: http://www.opera.com/mail/ ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Savonet-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/savonet-users
