Re: [LAD] interesting blog post about syncing blender and ardour | Linuxaudio.org

Re: [LAD] interesting blog post about syncing blender and ardour

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From: Paul Davis <paul@...>

To: Fons Adriaensen <fons@...>

Cc: The Linux Audio Developers' Mailing List <linux-audio-dev@...>

Subject: Re: [LAD] interesting blog post about syncing blender and ardour

Date: Monday, September 21, 2009 - 9:51 pm

On Mon, Sep 21, 2009 at 12:36 PM, Fons Adriaensen wrote:

quoted text

> On Mon, Sep 21, 2009 at 08:18:00AM -0400, Paul Davis wrote:
>
>> SMPTE is a low resolution time code. There is no reason to be limited
>> by frame rates of 30 fps when defining a synchronization protocol
>> between applications running on the same (or even two networked)
>> computer(s). JACK transport is sample-accurate, and as such is
>> thousands of times more accurate than SMPTE.
>
> While I'd agree 100% that SMPTE is not what's needed here,
> your comments on its potential accuracy are misleading.
>
> The *data* contained in the SMPTE timecode is quantised
> to frames. But SMPTE is not just that data. It is data
> encoded into an audio signal, and this can be resolved
> to sub-microsecond accuracy.

when rolling, sure. i'm thinking about a locate command.

its also true that there are variants of SMPTE that include subframes,
which certainly help the accuracy, but its not clear to me how
commonly this information is actually passed around.
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Messages in current thread:

[LAD] interesting blog post about syncing blender and ardour, Jörn Nettingsmeier, (Sun Sep 20, 10:26 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Patrick Shirkey, (Sun Oct 4, 5:13 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Jens M Andreasen, (Mon Sep 21, 4:41 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Mon Sep 21, 12:19 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Arnold Krille, (Mon Sep 21, 2:59 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Mon Sep 21, 8:16 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Mon Sep 21, 12:56 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., nescivi, (Tue Sep 22, 1:11 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Tue Sep 22, 10:41 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Adrian Knoth, (Tue Sep 22, 10:46 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Tue Sep 22, 11:35 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Adrian Knoth, (Tue Sep 22, 1:14 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., nescivi, (Tue Sep 22, 1:39 pm)

[LAD] Animata on 64bit architecture, Ralf Mardorf, (Wed Sep 23, 5:26 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Dave Phillips, (Tue Sep 22, 3:09 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Tue Sep 22, 3:35 pm)

[LAD] Animata or any other 32-bit application on 64-bit by s..., Ralf Mardorf, (Tue Sep 22, 1:58 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Tue Sep 22, 1:30 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Sun Sep 20, 10:58 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Mon Sep 21, 12:18 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Fons Adriaensen, (Mon Sep 21, 4:37 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Mon Sep 21, 9:51 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Jens M Andreasen, (Tue Sep 22, 1:57 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Tue Sep 22, 10:49 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Fons Adriaensen, (Mon Sep 21, 10:42 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Tue Sep 22, 1:38 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Tue Sep 22, 1:44 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Tue Sep 22, 2:16 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Tue Sep 22, 3:26 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Tue Sep 22, 3:36 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Fons Adriaensen, (Tue Sep 22, 4:46 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Thu Sep 24, 10:38 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Chris Goddard, (Fri Sep 25, 4:23 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Fons Adriaensen, (Fri Sep 25, 3:20 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Fri Sep 25, 4:06 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Fons Adriaensen, (Fri Sep 25, 5:20 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Fri Sep 25, 5:25 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Fons Adriaensen, (Fri Sep 25, 9:50 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Florian Faber, (Sat Sep 26, 4:28 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Fons Adriaensen, (Sat Sep 26, 10:37 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Paul Davis, (Sat Sep 26, 12:25 am)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Tue Sep 22, 4:16 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Mon Sep 21, 10:58 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Mon Sep 21, 11:02 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Mon Sep 21, 10:34 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Mon Sep 21, 12:51 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Arnout Engelen, (Mon Sep 21, 4:16 pm)

Re: [LAD] interesting blog post about syncing blender and ar..., Ralf Mardorf, (Mon Sep 21, 8:48 pm)