07:11
<annevk>
snek: I think so, yes.
07:36
<annevk>
Details posted. Apparently code has been in place for about a decade...
09:38
<zcorpan>
A lot of red in https://wpt.fyi/results/html/semantics/embedded-content/media-elements/loading-the-media-resource?label=experimental&label=master&aligned
09:41
<zcorpan>
annevk: https://github.com/WebKit/WebKit/blob/a7b863a49945946c913e6e194ec047da844094a4/Source/WebCore/html/HTMLMediaElement.cpp#L5404 responds to inserting source elements, and https://github.com/WebKit/WebKit/blob/a7b863a49945946c913e6e194ec047da844094a4/Source/WebCore/html/HTMLMediaElement.cpp#L886 ("end tag seen") only invokes text track selection, so it looks to me like WebKit follows the spec's model to try source elements in order during parsing
09:41
<zcorpan>
but I may be missing something
09:48
<annevk>
zcorpan: I think the blog post is mistaken, yeah.
09:50
<zcorpan>
annevk: so are software-only formats rejected on iOS?
09:50
<annevk>
The existence of track relying on the media element end tag being seen does make the overall proposal more acceptable, though still not a big fan personally.
09:56
<annevk>
zcorpan: as far as source processing goes it seems like it, yeah.
10:24
<zcorpan>
jyavenard's comment says later sources are evaluated, which I think means selection is sensitive to where the HTML parser yields