Re: Describing recording by means of the Media Source interface from Harald Alvestrand on 2012-08-23 (public-media-capture@w3.org from August 2012)

From: Harald Alvestrand <harald@alvestrand.no>
Date: Thu, 23 Aug 2012 19:04:53 +0200
To: public-media-capture@w3.org
Message-ID: <503662B5.2030107@alvestrand.no>

On 08/23/2012 06:52 PM, Josh Soref wrote:
> Rich wrote:
>> How is this not possible with the following existing pipeline:
>>
>> MediaStream -> HTMLAudioElement -> Web Audio API [1] -> WebSockets ->
>> ASR Service
> Technically, I think you can do something similar for video:
>
> MediaStream -> HTMLVideoElement -> HTMLCanvas.drawImage() -> HTMLCanvas.toDataURL()
at 30 FPS?

The result would be akin to a Motion JPEG, only in PNG, I think...

Received on Thursday, 23 August 2012 17:05:25 UTC