Yeah thanks that one did the trick. :) However, wanting to have the whole
music scope on the channels would make it necessary to firstly:
- get the (stereo) source, then
- mean(source) to make sure that both channels contain the full music scope
and then
- audio_to_stereo again to make the sources ready for panning.
right? I figure that this mean->audio_to_stereo process eats loads of CPU
power .. can this be done differently?
Thanks Xavier for your help! It's great :)
Alex
*Von:* Xavier Cazin [mailto:[email protected]]
*Gesendet:* Donnerstag, 11. Juli 2013 17:06
*An:* [email protected]
*Betreff:* Re: [Savonet-users] 2 different Sources on Left and Right
Channel Output?
Sorry, I forgot is that add took a list as an argument : you should rather
write combine=add([leftchannel, rightchannel]). Also, stereo.pan takes two
stereo inputs, so if you are not sure that your sources are stereo, you may
want to force them with audio_to_stereo.
1. make sure your left and right sources are stereo using audio_to_stereo
2. push them to each end of the pan field with stereo.pan
3. stack them with add.
I just tried on standard mp3 files and it works.
X.
On Thu, Jul 11, 2013 at 3:41 PM, Alexander Dal Farra <
[email protected]> wrote:
I have tried this:
---
set("log.file",false)
set("log.stdout",true)
set("log.level",3)
channelid = "channelpair 1"
channelname = "channelpair1"
# A HTTP input
left = mksafe(input.http("http://mother-one:8010/pop_hi";))
right = mksafe(input.http("http://mother-one:8010/jazz_hi";))
leftchannel = mean(left)
rightchannel = mean(right)
leftchannel=stereo.pan(pan=-1., leftchannel)
rightchannel=stereo.pan(pan=1., rightchannel)
combine=add(leftchannel, rightchannel)
output.icecast(%mp3(msg="",mono=false,bitrate=128),fallible=true,description=channelid,mount=channelname,host="live-server",port=8080,password="foo",combine)
---
This is the error message I get:
At Line 15, char 44: this value has type
source(audio=1,…)= (infered at line 11, char 19-24)
but it should be a subtype of
source(audio=2+_....)
I have tried to also only use the initial stereo sources (=avoiding
mean()), but this also didn't work.
:-(
any hints?
Alex
*Von:* Xavier Cazin [mailto:[email protected]]
*Gesendet:* Donnerstag, 11. Juli 2013 09:30
*An:* [email protected]
*Betreff:* Re: [Savonet-users] 2 different Sources on Left and Right
Channel Output?
Then maybe :
left=stereo.pan(pan=-1., left)
right=stereo.pan(pan=1., right)
combine=add(left, right)
Xavier.
On Thu, Jul 11, 2013 at 12:18 AM, Alexander Dal Farra <
[email protected]> wrote:
> Hi Xavier
> Well - maybe - but where can I see how to 'add' a source only to the LEFT
or
> the RIGHT stereo channel of a output stream?
>
> Alex
>
> Alexander Dal Farra | CEO, Managing Partner
> Digital Media Distribution AG | Bernstrasse 99 | CH-3122 KEHRSATZ
>
>
> DMD2 - Customized Radio made in Switzerland
>
>
> 2013/7/10 Xavier Cazin <[email protected]>
>>
>> Doesn't the *add* operator do the trick?
>>
>> Cheers,
>> Xavier.
>>
>> On Wed, Jul 10, 2013 at 6:12 PM, Alexander Dal Farra
>> <[email protected]> wrote:
>> > OK, digging in the docs might clear the dust a bit up ..
>> >
>> >
>> >
>> > I figure that creating what I have described below might need to have 2
>> > sources like this:
>> >
>> >
>> >
>> > #reading 2 playlists into sources with stereo files
>> >
>> > left=playlist(reload=300000, "Y:\m3u\jazz.m3u")
>> >
>> > right=playlist(reload=300000, "Y:\m3u\pop.m3u")
>> >
>> >
>> >
>> > #creating mono sources out of these two input sources
>> >
>> > leftchannel=mean(left)
>> >
>> > rightchannel=mean(right)
>> >
>> >
>> >
>> > #this is the part I don't know how to continue, i was looking for a
>> > command
>> > how to combine two (mono) signals to one (stereo) signal both on one
>> > channel
>> > each. Didn't find any hint though. Isn't this possible?
>> >
>> > combine= _________________ ?
>> >
>> >
>> >
>> >
>> >
output.icecast(%mp3(msg="",stereo=true,bitrate=128),fallible=true,description=channelid,url=channelurl1,mount=channelname,host="live-server",port=8080,password="foo",combine)
>> >
>> >
>> >
>> > Alex
>> >
>> >
>> >
>> >
>> >
>> > Von: Alexander Dal Farra [mailto:[email protected]]
>> > Gesendet: Montag, 8. Juli 2013 16:13
>> > An: [email protected]
>> > Betreff: 2 different Sources on Left and Right Channel Output?
>> >
>> >
>> >
>> > Hi,
>> >
>> >
>> >
>> > I am trying to compile two sources of files to ONE output stream in
>> > stereo
>> > with one source on the LEFT channel and the other one on the RIGHT
>> > channel.
>> > I think this should be doable with LS, but I might need one or two
>> > hints.
>> > Anyone have a tipp?
>> >
>> >
>> >
>> > Thanks!
>> >
>> >
>> >
>> > Alex
>> >
>> >
>> >
>> >
>> >
>> >
------------------------------------------------------------------------------
>> > See everything from the browser to the database with AppDynamics
>> > Get end-to-end visibility with application monitoring from AppDynamics
>> > Isolate bottlenecks and diagnose root cause in seconds.
>> > Start your free trial of AppDynamics Pro today!
>> >
>> >
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
>> > _______________________________________________
>> > Savonet-users mailing list
>> > [email protected]
>> > https://lists.sourceforge.net/lists/listinfo/savonet-users
>> >
>>
>>
>>
>> --
>> -- Xavier Cazin
>>
>>
>>
------------------------------------------------------------------------------
>> See everything from the browser to the database with AppDynamics
>> Get end-to-end visibility with application monitoring from AppDynamics
>> Isolate bottlenecks and diagnose root cause in seconds.
>> Start your free trial of AppDynamics Pro today!
>>
>>
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
>> _______________________________________________
>> Savonet-users mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/savonet-users
>
>
>
>
------------------------------------------------------------------------------
> See everything from the browser to the database with AppDynamics
> Get end-to-end visibility with application monitoring from AppDynamics
> Isolate bottlenecks and diagnose root cause in seconds.
> Start your free trial of AppDynamics Pro today!
>
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
> _______________________________________________
> Savonet-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/savonet-users
>
--
-- Xavier Cazin
------------------------------------------------------------------------------
See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
_______________________________________________
Savonet-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/savonet-users
--
-- Xavier Cazin
------------------------------------------------------------------------------
See everything from the browser to the database with AppDynamics
Get end-to-end visibility with application monitoring from AppDynamics
Isolate bottlenecks and diagnose root cause in seconds.
Start your free trial of AppDynamics Pro today!
http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk
_______________________________________________
Savonet-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/savonet-users
