User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36 Steps to reproduce: Example URL: https://craig.is/demoing/sourceopen-bug 1. Go to example page 2. Click each button Actual results: "Source open fired" is fired for every preload type except for "None". Expected results: The sourceopen event should fire and "Source open fired" should be printed under the "Results" section on the page for all preload types. -- I couldn't find anything in the MediaSource or Video/MediaElement spec defining what the behavior should be here, but I don't think the preload attribute should affect MediaSource playback in any way. For reference this works as expected in Safari 8, Safari 9, IE 11, and Edge. It does NOT work in Chrome, and I made a ticket there too https://code.google.com/p/chromium/issues/detail?id=539707 If it is expected behavior it should at least be well documented or there should be a warning that the MediaSource API does not work when the preload attribute on the video is set to "none".
For reference a bug was filed against the spec by a member of the Chromium team. https://github.com/w3c/media-source/issues/11
Component: Audio/Video → Audio/Video: Playback
The MediaSource spec was updated yesterday to confirm that the preload attribute should be ignored: https://github.com/w3c/media-source/commit/8aba06a6a10d8fe0bf26b2e4c11a3e5a209244e0
Mass change P2 -> P3
Priority: P2 → P3
2 years ago
platform-rel: --- → ?
Status: UNCONFIRMED → ASSIGNED
Ever confirmed: true
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