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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - REGRESSION (Safari 9): (cannot reproduce): drawImage doesn't paint the current frame of a video"
href="https://bugs.webkit.org/show_bug.cgi?id=153588#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - REGRESSION (Safari 9): (cannot reproduce): drawImage doesn't paint the current frame of a video"
href="https://bugs.webkit.org/show_bug.cgi?id=153588">bug 153588</a>
from <span class="vcard"><a class="email" href="mailto:jer.noble@apple.com" title="Jer Noble <jer.noble@apple.com>"> <span class="fn">Jer Noble</span></a>
</span></b>
<pre>I've only managed to catch this bug live once, in a shipping version of Safari. Some dtrace debugging showed that MediaPlayerPrivateAVFoundationObjC::videoOutputHasAvailableFrame() was repeatedly returning false, due to [m_videoOutput hasNewPixelBufferForItemTime:[m_avPlayerItem currentTime]] returning NO. <<a href="http://trac.webkit.org/browser/trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm#L2204">http://trac.webkit.org/browser/trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm#L2204</a>></pre>
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