- From: jan-ivar via GitHub <sysbot+gh@w3.org>
- Date: Tue, 10 Jan 2017 17:10:36 +0000
- To: public-media-capture-logs@w3.org
@foolip The first fallback you mention:
```js
if ('srcObject' in video) {
video.srcObject = stream;
} else {
video.src = URL.createObjectURL(stream);
}
```
is right IMHO, but createObjectURL *is* the fallback there, putting it
in the existing srcObject (0.0003%) column, i.e. it's not a fallback
that will can reduce the 0.007-0.1% breakage number.
The other one boils down to:
```js
try {
// try old code
} catch (e) {
// try new code
}
```
which I agree is unlikely, because I don't think people generally
write fallbacks for old code. That would require them to anticipate it
being removed, which they don't.
Sadly, there's no fallback for createObjectURL. I see no way to reduce
breakage other than putting in deprecation warnings and waiting for
srcObject adoption.
--
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Received on Tuesday, 10 January 2017 17:10:42 UTC