Wt

In WStreamingVideoWidget, the fallback to MJPEG doesn't work on iPad.

I narrowed it to the followig environment:

- WVideo with 2 sources of different mime types. With the first, the data transfer fails, the second, the mime type is unsupported.

- Safari on iPad iOS 4

- An alternative widget placed using setAlternativeContent

• This alternative widget is put in the DOM tree, data for it is being fetched, but it is not rendered

WVideo with 1 source => works

WVideo with 2 sources with the same mime type => works

iOS 5+ => unknown