Firefox nightly has patches for these constraints in the form described by the
editor’s draft. Though this is an area of the specification that is still in
flux.
http://dev.w3.org/2011/webrtc/editor/getusermedia.html
On 2014-07-21, at 08:54, matteo.brun...@gmail.com wrote:
> Hi,
>
> i've already realized a simple demo for the web rtc features available in
> firefox but i've one question about the getUserMedia constraints that seems
> to be ignored by firefox.
>
> If i ask the camera availability to the user with:
> getUserMedia({
> "audio": false,
> "video": true
> }, userAcceptMedia, userDidNotAcceptMedia);
>
> i got the camera control and it record video with size 640x480 from webcam.
>
> If i want to customize the recording dimension on other browser, like chrome,
> i can add media constraints like this:
>
> getUserMedia({
> "audio": true,
> "video": {
> "mandatory": {
> "minWidth": "352",
> "minHeight": "198",
> "minFrameRate": "15",
> "maxWidth": "352",
> "maxHeight": "198",
> "maxFrameRate": "15"
> }
> }
> }, userAcceptMedia, userDidNotAcceptMedia);
>
> and then chrome record the video with size 352x198, but firefox record the
> video always with size 640x480.
>
> There is a way to do that also on firefox? media constraints are not
> implemented yet on firefox?
>
> Thanks in advice for the answers!
> Matteo
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