Re: [whatwg] Fetch, MSE, and MIX

2015-02-20 Thread Aaron Colwell
Hi Ryan, Thanks for writing this up. I know you already know this, but I wanted to publically declare my support as one of the MSE editors. While I wish we didn't need this, I can understand the concerns of content providers and I think this is a reasonable compromise. Aaron On Thu Feb 19 2015

[whatwg] HTML5 video seeking

2011-11-14 Thread Aaron Colwell
Hi, I was looking at the seeking algorithmhttp://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#seeking and had a question about step 10. 10. Wait until the user agent has established whether or not the media data for the new playback position is available, and, if

Re: [whatwg] Proposal for a MediaSource API that allows sending media data to a HTMLMediaElement

2011-08-12 Thread Aaron Colwell
Hi Mark, comments inline... On Thu, Aug 11, 2011 at 9:46 AM, Mark Watson wats...@netflix.com wrote: I think it would be good if the API recognized the fact that the media data may becoming from several different original files/streams (e.g. different bitrates) as the player adapts to network

Re: [whatwg] File API Streaming Blobs

2011-08-11 Thread Aaron Colwell
Comments inline... On Wed, Aug 10, 2011 at 2:05 PM, Charles Pritchard ch...@jumis.com wrote: On 8/9/2011 9:38 AM, Aaron Colwell wrote: FYI I'm working on an experimental extension to Chromium to allow media data to be streamed into a media element via JavaScript. Here is the draft spechttp

Re: [whatwg] File API Streaming Blobs

2011-08-09 Thread Aaron Colwell
FYI I'm working on an experimental extension to Chromium to allow media data to be streamed into a media element via JavaScript. Here is the draft spechttp://html5-mediasource-api.googlecode.com/svn/tags/0.2/draft-spec/mediasource-draft-spec.html and pending WebKit patch

Re: [whatwg] Proposal for a MediaSource API that allows sending media data to a HTMLMediaElement

2011-07-14 Thread Aaron Colwell
On Wed, Jul 13, 2011 at 8:00 PM, Robert O'Callahan rob...@ocallahan.orgwrote: On Thu, Jul 14, 2011 at 4:35 AM, Aaron Colwell acolw...@google.comwrote: I am open to suggestions. My intent was that the browser would not attempt to cache any data passed into append(). It would just demux

Re: [whatwg] Proposal for a MediaSource API that allows sending media data to a HTMLMediaElement

2011-07-13 Thread Aaron Colwell
On Tue, Jul 12, 2011 at 5:05 PM, Robert O'Callahan rob...@ocallahan.orgwrote: On Wed, Jul 13, 2011 at 12:00 PM, Aaron Colwell acolw...@google.comwrote: On Tue, Jul 12, 2011 at 4:44 PM, Robert O'Callahan rob...@ocallahan.orgwrote: I had imagined that this API would let the author feed

Re: [whatwg] Proposal for a MediaSource API that allows sending media data to a HTMLMediaElement

2011-07-12 Thread Aaron Colwell
On Mon, Jul 11, 2011 at 5:54 PM, Robert O'Callahan rob...@ocallahan.orgwrote: It seems to me that the spec is written assuming only one media element is consuming the MediaSource. But nothing stops multiple elements consuming the same URL simultaneously. Maybe instead of going through a URL

Re: [whatwg] Proposal for a MediaSource API that allows sending media data to a HTMLMediaElement

2011-07-12 Thread Aaron Colwell
Hi Harald, Please point me to specific threads that talk about this. I looked through the public-web...@w3.org archive and didn't see anything about interactive media handling. I did look through the Mozilla/Cisco proposal threadhttp://lists.w3.org/Archives/Public/public-webrtc/2011Jul/0010.html

Re: [whatwg] Proposal for a MediaSource API that allows sending media data to a HTMLMediaElement

2011-07-12 Thread Aaron Colwell
On Tue, Jul 12, 2011 at 3:28 PM, Robert O'Callahan rob...@ocallahan.orgwrote: On Wed, Jul 13, 2011 at 8:45 AM, Aaron Colwell acolw...@google.comwrote: I thought about adding an attribute to HTMLMediaElement that provided a URL for signalling MediaSource usage. That mechanism would allow you

Re: [whatwg] Proposal for a MediaSource API that allows sending media data to a HTMLMediaElement

2011-07-12 Thread Aaron Colwell
On Tue, Jul 12, 2011 at 4:17 PM, Robert O'Callahan rob...@ocallahan.orgwrote: On Wed, Jul 13, 2011 at 11:14 AM, Aaron Colwell acolw...@google.comwrote: I'm open to that. In fact that is how my current prototype is implemented because it was the least painful way to test these ideas in WebKit

Re: [whatwg] Proposal for a MediaSource API that allows sending media data to a HTMLMediaElement

2011-07-12 Thread Aaron Colwell
On Tue, Jul 12, 2011 at 4:44 PM, Robert O'Callahan rob...@ocallahan.orgwrote: On Wed, Jul 13, 2011 at 11:30 AM, Aaron Colwell acolw...@google.comwrote: I'm doing WebM demuxing and media fetching in JavaScript. When a seek occurs, I look at currentTime to see where we are seeking to. I

[whatwg] Proposal for a MediaSource API that allows sending media data to a HTMLMediaElement

2011-07-11 Thread Aaron Colwell
Hi, Based on comments in the File API Streaming Blobshttp://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2011-January/029973.html thread and my Extending HTML 5 video for adaptive streaminghttp://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2011-June/032277.html thread, I decided on taking a stab

Re: [whatwg] Extending HTML 5 video for adaptive streaming

2011-07-01 Thread Aaron Colwell
Hi Robert, comments inline. On Thu, Jun 30, 2011 at 4:13 PM, Robert O'Callahan rob...@ocallahan.orgwrote: On Fri, Jul 1, 2011 at 4:59 AM, Aaron Colwell acolw...@google.com wrote: I've also been looking at the WebRTC MediaStream API and was wondering if it makes more sense to create

Re: [whatwg] Extending HTML 5 video for adaptive streaming

2011-07-01 Thread Aaron Colwell
Hi Adam, On Thu, Jun 30, 2011 at 5:20 PM, Adam Malcontenti-Wilson adman.com@ gmail.com wrote: @acolwell: Is the appendData method one your suggesting or one already specified/existing? I'm suggesting it. It was a quick and dirty way to try out some ideas I had while working on a prototype

Re: [whatwg] Extending HTML 5 video for adaptive streaming

2011-07-01 Thread Aaron Colwell
Hi Bob, Comments inline On Fri, Jul 1, 2011 at 8:40 AM, Bob Lund b.l...@cablelabs.com wrote: Hi Aaron, Here are some other aspects of script controlled adaptive bit rate that occur to me, perhaps you have already considered these. 1) I guess script will be responsible for maintaining its

[whatwg] Extending HTML 5 video for adaptive streaming

2011-06-30 Thread Aaron Colwell
Hi, I've been working on an adaptive streaming prototype that uses JavaScript to fetch chunks of media and feeds them to the video tag for decoding. The idea is to let the adaptation algorithm and CDN interactions happen in JavaScript so that they can evolve without the need for browser changes.

[whatwg] Redirect handling for audio video

2011-03-03 Thread Aaron Colwell
Hi, I was looking at the resource fetch algorithmhttp://www.whatwg.org/specs/web-apps/current-work/multipage/video.html#concept-media-load-resourcesection and fetching resources http://www.whatwg.org/specs/web-apps/current-work/multipage/urls.html#fetch sections of the HTML5 spec to determine