IRC log of audio on 2015-02-05

Timestamps are in UTC.

16:55:56 [RRSAgent]
RRSAgent has joined #audio
16:55:56 [RRSAgent]
logging to http://www.w3.org/2015/02/05-audio-irc
16:55:58 [trackbot]
RRSAgent, make logs world
16:55:58 [Zakim]
Zakim has joined #audio
16:56:00 [trackbot]
Zakim, this will be 28346
16:56:00 [Zakim]
ok, trackbot; I see RWC_Audio()12:00PM scheduled to start in 4 minutes
16:56:01 [trackbot]
Meeting: Audio Working Group Teleconference
16:56:01 [trackbot]
Date: 05 February 2015
16:57:39 [joe]
agenda+ Date of Next Meeting
16:58:32 [joe]
agenda+ F2F meetings in 2015 and TPAC attendance
16:59:02 [joe]
agenda+ Audio Worker Factory Model proposal
16:59:07 [Zakim]
RWC_Audio()12:00PM has now started
16:59:12 [joe]
agenda+ AudioFrequencyWorkerNod
16:59:14 [Zakim]
+[Mozilla]
16:59:22 [padenot]
Zakim, Mozilla is me
16:59:22 [Zakim]
+padenot; got it
17:00:38 [Zakim]
+ +1.617.455.aaaa
17:00:52 [joe]
zakim, aaaa is me
17:00:52 [Zakim]
+joe; got it
17:02:18 [Zakim]
+Doug_Schepers
17:02:44 [joe]
agenda+ Unclear behavior of ChannelMergerNode
17:03:11 [rtoyg_m]
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17:03:20 [joe]
agenda+ AOB
17:03:44 [Zakim]
+ +1.650.253.aabb
17:03:46 [cwilso_]
zakim, aabb is me
17:03:46 [Zakim]
+cwilso_; got it
17:03:53 [cwilso_]
zakim, cwilso has rtoyg
17:03:53 [Zakim]
+rtoyg; got it
17:04:01 [cwilso_]
zakim, cwilso has hongchan
17:04:01 [Zakim]
+hongchan; got it
17:04:29 [hongchan]
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17:04:32 [joe]
zakim, pick a victim
17:04:32 [Zakim]
Not knowing who is chairing or who scribed recently, I propose joe
17:04:39 [joe]
zakim, pick a victim
17:04:39 [Zakim]
Not knowing who is chairing or who scribed recently, I propose hongchan
17:05:02 [joe]
next agendum
17:05:11 [cwilso_]
scribenick: hongchan
17:05:49 [jdsmith]
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17:05:54 [Zakim]
+jdsmith
17:06:07 [joe]
next agendum
17:06:45 [hongchan]
joe: who's going to f2f meeting this year?
17:06:51 [shepazu]
shepazu is going
17:07:29 [hongchan]
cwilso: I am going too, but will be able to attend partially.
17:08:43 [shepazu]
s/attend partially./attend part of TPAC, because of the US holiday Halloween/
17:09:00 [joe]
next agendum
17:10:06 [hongchan]
cwilso: has any one reviewed joe's proposal?
17:11:42 [hongchan]
cwilso: native nodes are immediately accessible thanks to factory pattern.
17:12:41 [hongchan]
cwilso: joe's current proposal describes only factory style worker.
17:15:16 [hongchan]
joe: our two proposals have become very close - the difference is 1) to be able to wait for the factory to load script (factory to fire 'onload' event')
17:16:49 [hongchan]
cwilso: if there is no node configuration in the external script, you don't have to wait for onload event
17:17:50 [hongchan]
joe: the point is to give developers 'onload' event to work with.
17:19:33 [hongchan]
cwilso: I didn't mean that you should not have 'onload' event.
17:20:32 [hongchan]
joe: two models of worker script?
17:20:42 [hongchan]
cwilso: 1) factory 2) non-factory
17:22:50 [hongchan]
cwilso: what happen you create a node and change a parameter inside?
17:24:45 [hongchan]
joe: we can keep going on this item.
17:24:55 [hongchan]
cwilso: we should let people review them first.
17:26:25 [hongchan]
padenot: developers wants to have a callback when the node is initialized.
17:27:53 [hongchan]
joe: opinion on layering?
17:28:40 [hongchan]
padenote: we're just pretending that they're happening synchronously when it's not.
17:29:05 [joe]
next agendum
17:29:54 [rtoyg_m]
https://github.com/WebAudio/web-audio-api/issues/468
17:30:51 [hongchan]
cwilso: sounds interesting and it's something can be prototyped with AudioWorker, not for V1.
17:31:50 [joe]
next agendum
17:32:31 [hongchan]
https://github.com/WebAudio/web-audio-api/issues/304
17:33:25 [hongchan]
https://github.com/WebAudio/web-audio-api/issues/304#issuecomment-69641498
17:34:27 [rtoyg_m]
hongchan: Presents proposal.
17:34:53 [rtoyg_m]
hongchan: Inputs that are not connected produce one channel of silence to the output.
17:35:14 [rtoyg_m]
https://github.com/WebAudio/web-audio-api/issues/459
17:36:30 [rtoyg_m]
hongchang: Spec is unclear on how merger node works in a cycle.
17:43:24 [joe]
zakim, next agendum
17:43:24 [Zakim]
agendum 6. "AOB" taken up [from joe]
17:44:04 [joe]
https://github.com/WebAudio/web-audio-api/issues/6
17:44:05 [hongchan]
https://github.com/WebAudio/web-audio-api/issues/6
17:45:14 [hongchan]
https://github.com/WebAudio/web-audio-api/issues/6#issuecomment-60702415
17:45:54 [hongchan]
padenot: should throw IndexSizeError
17:46:53 [hongchan]
hongchan: that makes sense for input/output indices.
17:47:01 [hongchan]
padnote: InvalidState?
17:48:45 [hongchan]
hongchan: raymond and I think 'invalidstate' makes sense here.
17:49:29 [hongchan]
padenot: yes, it might work - let's go for that.
17:50:01 [joe]
https://github.com/WebAudio/web-audio-api/issues/469
17:50:02 [rtoyg_m]
https://github.com/WebAudio/web-audio-api/issues/469
17:50:32 [rtoyg_m]
Also https://github.com/WebAudio/web-audio-api/issues/322
17:51:30 [hongchan]
padenot: some nodes introduce some internal latency.
17:53:38 [rtoyg_m]
Issue 322 (waveshaper) is a good example.
17:54:40 [hongchan]
padenot: this latency info might be useful to compensate it on multiple audio paths.
18:00:15 [Zakim]
-padenot
18:00:16 [hongchan]
rtoyg_m: I will update the bug later.
18:00:17 [Zakim]
-joe
18:00:20 [Zakim]
-jdsmith
18:00:22 [Zakim]
-Doug_Schepers
18:00:23 [hongchan]
hongchan has left #audio
18:00:29 [joe]
rrsagent, make minutes
18:00:29 [RRSAgent]
I have made the request to generate http://www.w3.org/2015/02/05-audio-minutes.html joe
18:00:32 [Zakim]
-cwilso_
18:00:33 [Zakim]
RWC_Audio()12:00PM has ended
18:00:33 [Zakim]
Attendees were padenot, +1.617.455.aaaa, joe, Doug_Schepers, +1.650.253.aabb, rtoyg, hongchan, jdsmith
18:03:15 [rtoyg_m_]
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