World Record with Freeswitch
I thought you might be interested to know that this: http://www.bbc.com/news/uk-wales-33031520 ... involved Freeswitch between Chrome and a Comrex Bric. :) Cheers! P.S.: A video of the transmission is here: http://www.bbc.co.uk/programmes/p02t3b36?ns_mchannel=social&ns_campaign=bbc_...
Is there more documentation on exactly how this took place? Sent from my iPhone
On Jun 7, 2015, at 6:28 PM, Thomas <lists@virtues.net> wrote:
I thought you might be interested to know that this:
http://www.bbc.com/news/uk-wales-33031520
... involved Freeswitch between Chrome and a Comrex Bric. :)
Cheers!
P.S.: A video of the transmission is here: http://www.bbc.co.uk/programmes/p02t3b36?ns_mchannel=social&ns_campaign=bbc_...
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
This is awesome! Sent from my iPhone
On Jun 7, 2015, at 9:03 PM, Ken Rice <krice@freeswitch.org> wrote:
Is there more documentation on exactly how this took place?
Sent from my iPhone
On Jun 7, 2015, at 6:28 PM, Thomas <lists@virtues.net> wrote:
I thought you might be interested to know that this:
http://www.bbc.com/news/uk-wales-33031520
... involved Freeswitch between Chrome and a Comrex Bric. :)
Cheers!
P.S.: A video of the transmission is here: http://www.bbc.co.uk/programmes/p02t3b36?ns_mchannel=social&ns_campaign=bbc_...
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
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"Exactly"? - no. :-) Those left at home made a Storify for it, but it doesn't have much tech info: https://storify.com/inquality/world-record-attempt-using-ipdtl ... Basically it went from Chrome (ipdtl.com) to a Freeswitch installation in the US, because the direct path to the UK was riddled with packet loss, and from there to a Comrex Bric in Wales. Freeswitch was important, because it allowed us to influence the path and to remove Chrome's DTLS encryption, so the Comrex could work with it. The location in Patagonia was a private home with a consumer 512/2048kbit DSL uplink, the audio was 64kbit/s Opus mono. They used a "click track" to sync the singers. We were playing a CD with the clicks in Patagonia and everyone joined in on the 12th click. Quite low tech. :-) Disclaimer: I'm not with the BBC. I was there for In:Quality / ipDTL. On 07.06.2015 22:03, Ken Rice wrote:
Is there more documentation on exactly how this took place?
Sent from my iPhone
On Jun 7, 2015, at 6:28 PM, Thomas <lists@virtues.net> wrote:
I thought you might be interested to know that this:
http://www.bbc.com/news/uk-wales-33031520
... involved Freeswitch between Chrome and a Comrex Bric. :)
Cheers!
P.S.: A video of the transmission is here: http://www.bbc.co.uk/programmes/p02t3b36?ns_mchannel=social&ns_campaign=bbc_...
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
That's slick! Congrats
Date: Mon, 8 Jun 2015 11:57:57 -0300 From: lists@virtues.net To: freeswitch-users@lists.freeswitch.org Subject: Re: [Freeswitch-users] World Record with Freeswitch
"Exactly"? - no. :-) Those left at home made a Storify for it, but it doesn't have much tech info: https://storify.com/inquality/world-record-attempt-using-ipdtl ...
Basically it went from Chrome (ipdtl.com) to a Freeswitch installation in the US, because the direct path to the UK was riddled with packet loss, and from there to a Comrex Bric in Wales. Freeswitch was important, because it allowed us to influence the path and to remove Chrome's DTLS encryption, so the Comrex could work with it. The location in Patagonia was a private home with a consumer 512/2048kbit DSL uplink, the audio was 64kbit/s Opus mono.
They used a "click track" to sync the singers. We were playing a CD with the clicks in Patagonia and everyone joined in on the 12th click. Quite low tech. :-)
Disclaimer: I'm not with the BBC. I was there for In:Quality / ipDTL.
On 07.06.2015 22:03, Ken Rice wrote:
Is there more documentation on exactly how this took place?
Sent from my iPhone
On Jun 7, 2015, at 6:28 PM, Thomas <lists@virtues.net> wrote:
I thought you might be interested to know that this:
http://www.bbc.com/news/uk-wales-33031520
... involved Freeswitch between Chrome and a Comrex Bric. :)
Cheers!
P.S.: A video of the transmission is here: http://www.bbc.co.uk/programmes/p02t3b36?ns_mchannel=social&ns_campaign=bbc_...
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
wait a sec, you were sending sync clicks from Patagonia, so the singers in Wales received them 0.5 sec later, and their sound arrives to you with 1 second delay. Or were you recording in Wales and Patagonia, and later mixing in a studio? But that would be a cheating :) On Mon, Jun 8, 2015 at 4:57 PM, Thomas <lists@virtues.net> wrote:
"Exactly"? - no. :-) Those left at home made a Storify for it, but it doesn't have much tech info: https://storify.com/inquality/world-record-attempt-using-ipdtl ...
Basically it went from Chrome (ipdtl.com) to a Freeswitch installation in the US, because the direct path to the UK was riddled with packet loss, and from there to a Comrex Bric in Wales. Freeswitch was important, because it allowed us to influence the path and to remove Chrome's DTLS encryption, so the Comrex could work with it. The location in Patagonia was a private home with a consumer 512/2048kbit DSL uplink, the audio was 64kbit/s Opus mono.
They used a "click track" to sync the singers. We were playing a CD with the clicks in Patagonia and everyone joined in on the 12th click. Quite low tech. :-)
Disclaimer: I'm not with the BBC. I was there for In:Quality / ipDTL.
On 07.06.2015 22:03, Ken Rice wrote:
Is there more documentation on exactly how this took place?
Sent from my iPhone
On Jun 7, 2015, at 6:28 PM, Thomas <lists@virtues.net> wrote:
I thought you might be interested to know that this:
http://www.bbc.com/news/uk-wales-33031520
... involved Freeswitch between Chrome and a Comrex Bric. :)
Cheers!
P.S.: A video of the transmission is here: http://www.bbc.co.uk/programmes/p02t3b36?ns_mchannel=social&ns_campaign=bbc_...
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
The use of the click track was to sync the singers. This is a common recording method. The click track is one of the reasons when you see video of people recording in the studio, they all have headsets on. So if they have a click track originating at the furthest point for the duet it allows both singers to be recorded in sync on the other end. K On 6/8/15, 5:22 PM, "Stanislav Sinyagin" <ssinyagin@gmail.com> wrote:
wait a sec, you were sending sync clicks from Patagonia, so the singers in Wales received them 0.5 sec later, and their sound arrives to you with 1 second delay. Or were you recording in Wales and Patagonia, and later mixing in a studio? But that would be a cheating :)
On Mon, Jun 8, 2015 at 4:57 PM, Thomas <lists@virtues.net> wrote:
"Exactly"? - no. :-) Those left at home made a Storify for it, but it doesn't have much tech info: https://storify.com/inquality/world-record-attempt-using-ipdtl ...
Basically it went from Chrome (ipdtl.com) to a Freeswitch installation in the US, because the direct path to the UK was riddled with packet loss, and from there to a Comrex Bric in Wales. Freeswitch was important, because it allowed us to influence the path and to remove Chrome's DTLS encryption, so the Comrex could work with it. The location in Patagonia was a private home with a consumer 512/2048kbit DSL uplink, the audio was 64kbit/s Opus mono.
They used a "click track" to sync the singers. We were playing a CD with the clicks in Patagonia and everyone joined in on the 12th click. Quite low tech. :-)
Disclaimer: I'm not with the BBC. I was there for In:Quality / ipDTL.
On 07.06.2015 22:03, Ken Rice wrote:
Is there more documentation on exactly how this took place?
Sent from my iPhone
On Jun 7, 2015, at 6:28 PM, Thomas <lists@virtues.net> wrote:
I thought you might be interested to know that this:
http://www.bbc.com/news/uk-wales-33031520
... involved Freeswitch between Chrome and a Comrex Bric. :)
Cheers!
P.S.: A video of the transmission is here: http://www.bbc.co.uk/programmes/p02t3b36?ns_mchannel=social&ns_campaign=bbc _wales&ns_source=twitter&ns_linkname=wales
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
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-- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org irc.freenode.net #freeswitch Twitter: @FreeSWITCH
yes, I would also place the ticker source in a location equally distant from singing locations, but Thomas mentioned it was played from Patagonia. So, the singers in Patagonia had to receive it from Wales, together with Wales' orchestra and singers? On Tue, Jun 9, 2015 at 12:36 AM, Ken Rice <krice@freeswitch.org> wrote:
The use of the click track was to sync the singers. This is a common recording method. The click track is one of the reasons when you see video of people recording in the studio, they all have headsets on.
So if they have a click track originating at the furthest point for the duet it allows both singers to be recorded in sync on the other end.
K
On 6/8/15, 5:22 PM, "Stanislav Sinyagin" <ssinyagin@gmail.com> wrote:
wait a sec, you were sending sync clicks from Patagonia, so the singers in Wales received them 0.5 sec later, and their sound arrives to you with 1 second delay. Or were you recording in Wales and Patagonia, and later mixing in a studio? But that would be a cheating :)
On Mon, Jun 8, 2015 at 4:57 PM, Thomas <lists@virtues.net> wrote:
"Exactly"? - no. :-) Those left at home made a Storify for it, but it doesn't have much tech info: https://storify.com/inquality/world-record-attempt-using-ipdtl ...
Basically it went from Chrome (ipdtl.com) to a Freeswitch installation in the US, because the direct path to the UK was riddled with packet loss, and from there to a Comrex Bric in Wales. Freeswitch was important, because it allowed us to influence the path and to remove Chrome's DTLS encryption, so the Comrex could work with it. The location in Patagonia was a private home with a consumer 512/2048kbit DSL uplink, the audio was 64kbit/s Opus mono.
They used a "click track" to sync the singers. We were playing a CD with the clicks in Patagonia and everyone joined in on the 12th click. Quite low tech. :-)
Disclaimer: I'm not with the BBC. I was there for In:Quality / ipDTL.
On 07.06.2015 22:03, Ken Rice wrote:
Is there more documentation on exactly how this took place?
Sent from my iPhone
On Jun 7, 2015, at 6:28 PM, Thomas <lists@virtues.net> wrote:
I thought you might be interested to know that this:
http://www.bbc.com/news/uk-wales-33031520
... involved Freeswitch between Chrome and a Comrex Bric. :)
Cheers!
P.S.: A video of the transmission is here: http://www.bbc.co.uk/programmes/p02t3b36?ns_mchannel=social&ns_campaign=bbc _wales&ns_source=twitter&ns_linkname=wales
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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-- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org irc.freenode.net #freeswitch Twitter: @FreeSWITCH
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
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participants (5)
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acheraime＠gmail.com
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DP .
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Ken Rice
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Stanislav Sinyagin
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Thomas