On 02/06/2013 12:47 PM, Samuel Mimram wrote:
Hi Rob,
Right now we are in freeze period in order to fix the last bugs
before releasing, but nothing prevents us from starting a branch for
next version :) Multichannel is definitely doable and Liq already
supports more than two channels, so it's
hi
On 02/06/2013 01:53 PM, Daniel James wrote:
Hi Rob,
the specific project i am trying to reimplement in liquidsoap streams
all the classical music radiostations from euro simultaneously and mixes
them down to a stereo pair, or in the case of a sound installation
version to 8 or more
Hi Rob,
do you have any example .liq files of multichannel vorbis streams you made?
Sorry, I did not get that far - but I recall Czech radio did achieve
multichannel vorbis streaming with VLC as the client:
http://www.cesnet.cz/doc/techzpravy/2006/audio-broadcast/audio-broadcast.ps.gz
i see
On 02/06/2013 03:13 PM, Daniel James wrote:
Hi Rob,
do you have any example .liq files of multichannel vorbis streams you made?
Sorry, I did not get that far - but I recall Czech radio did achieve
multichannel vorbis streaming with VLC as the client:
Hi Rob,
There are two questions here:
* Does our opus encoder support 8 channels? I don't know but I think
not: I think it's been asked before and Romain replied that the
underlying lib didn't support that (and no existing lib did). So it
sounds like you'll have to go vorbis.
* How to merge
Hi,
Thanks for the clarifications! I'll try to figure out a way to
1. map 8 mono channels into an 8-channel stream
2. encode an 8-channel stream with opus
This should fit your need (for a start of course), right ?
++
Sam.
On Wed, Feb 6, 2013 at 1:20 PM, Rob Canning r...@spc.org wrote:
On
Ah right. I had a look at mux_audio, which doesn't do the trick, but
forgot about mux_mono :)
On Wed, Feb 6, 2013 at 4:32 PM, David Baelde david.bae...@gmail.com wrote:
Hi Rob,
There are two questions here:
* Does our opus encoder support 8 channels? I don't know but I think
not: I think
2013/2/6 Samuel Mimram smim...@gmail.com:
Concerning the mutiple channels, it is specified on
http://www.opus-codec.org/docs/html_api-1.0.2/index.html :
- Support for multichannel (up to 255 channels)
So, it should work, but I think multichannel streams need a specific
API which is not
Hi Romain,
liquidsoap has no provision to map
channels to e.g. rear, front, left and right for instance..
That need not be a problem, as long as there is some metadata with the
stream to explain the mapping.
With up to 255 channels available in theory (same as Vorbis) it could be
5.1
On 02/06/2013 04:32 PM, David Baelde wrote:
inputs = mux_stereo(inputA,inputB) # inputs has 4 channels
inputs = mux_stereo(inputs,inputC) # inputs redefined to a 6-channel sources
inputs = mux_stereo(inputs,inputD) # inputs redefined to a 8-channel sources
On 02/06/2013 04:37 PM, Samuel Mimram wrote:
Concerning the mutiple channels, it is specified on
http://www.opus-codec.org/docs/html_api-1.0.2/index.html :
- Support for multichannel (up to 255 channels)
So, it should work, but I think multichannel streams need a specific
API which is not
On Wed, Feb 6, 2013 at 6:39 PM, Rob Canning r...@spc.org wrote:
On 02/06/2013 04:37 PM, Samuel Mimram wrote:
Concerning the mutiple channels, it is specified on
http://www.opus-codec.org/docs/html_api-1.0.2/index.html :
- Support for multichannel (up to 255 channels)
So, it should work,
On 02/06/2013 06:22 PM, Daniel James wrote:
Hi Romain,
liquidsoap has no provision to map
channels to e.g. rear, front, left and right for instance..
That need not be a problem, as long as there is some metadata with the
stream to explain the mapping.
With up to 255 channels available in
The channel mapping seems to be correct. It is a problem with the VLC
player. Does anyone know a player for OS X that plays 4 channel
ogg/vorbis streams?
On Tue, Jan 13, 2009 at 5:04 PM, Romain Beauxis to...@rastageeks.org wrote:
Le Tuesday 13 January 2009 16:57:18 Oliver Oli, vous avez écrit :
Le Sunday 11 January 2009 14:59:58 Oliver Oli, vous avez écrit :
You may already know, but you can run more than one instance of
liquidsoap and each can have it's own .low script.
I mean support for multichannel audio. I want to to encode a 4-channel
(quadrophonic / surround) Ogg/Vorbis
Le Tuesday 13 January 2009 13:54:19 Oliver Oli, vous avez écrit :
But for now I don't need more than a simple 4 channel Vorbis encoder
for my project. Even that is not very important, I'm quite happy with
liquidsoap in stereo mode.
Well, the stereo parameter is misleading. The corresponding
Le Tuesday 13 January 2009 16:57:18 Oliver Oli, vous avez écrit :
Have you tested if the channel mapping is correct? It doesn't seem to
work correctly when I play the 4 channel vorbis stream with VLC. I
routed left and right channel to liquidsoap channel 0 and 1 and when
played in VLC the left
On Fri, Jan 9, 2009 at 11:52 PM, Brandon Casci brandon.ca...@gmail.com wrote:
Hi
You may already know, but you can run more than one instance of liquidsoap
and each can have it's own .low script.
I mean support for multichannel audio. I want to to encode a 4-channel
(quadrophonic / surround)
Le Friday 09 January 2009 23:39:53 Oliver Oli, vous avez écrit :
hello,
Hi !
are there any plans to add multi-channel support in liquidsoap?
Yes. The architecture is designed to support it, although I don't think it was
much tested yet.
After next release (0.9.0), this should be
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