CB-13384: (browser) Added deprecation of video.src compatibility

[mvandervliet]

Platforms affected

Browser

What does this PR do?

Updates CameraProxy.js to support video.srcObject and preserves backwards compatibility with URL.createObjectURL

What testing has been done on this change?

Browser

Checklist

• Reported an issue in the JIRA database
• Commit message follows the format: "CB-3232: (android) Fix bug with resolving file paths", where CB-xxxx is the JIRA ID & "android" is the platform affected.
• Added automated test coverage as appropriate for this change.

[rtm]

Is something holding up the merging of this PR?

[charlesverge]

@mvandervliet The solution I used is

            localMediaStream = stream;
            if (typeof video.srcObject !== 'undefined') {
                video.srcObject = stream;
            } else {
                video.src = window.URL.createObjectURL(localMediaStream);
            }

[mvandervliet]

Thanks @charlesverge - Yes that would work as well, effectively the same functionally, perhaps more direct with the srcObject property check. @rtm - I don't know what is preventing the merge.

[shazron]

I would do property detection instead of a try/catch.

if ('srcObject' in video) {
   // 
} else {
   //
}

[mvandervliet]

Updated, thanks @shazron