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<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>151634</bug_id>
          
          <creation_ts>2015-11-27 06:23:12 -0800</creation_ts>
          <short_desc>[GStreamer] HLS video streaming on twitch crashes in 2.11</short_desc>
          <delta_ts>2016-04-05 00:24:43 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Media</component>
          <version>Other</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>144040</dup_id>
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter>fosero</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>bugs-noreply</cc>
    
    <cc>cgarcia</cc>
    
    <cc>eric.carlson</cc>
    
    <cc>mcatanzaro</cc>
    
    <cc>pnormand</cc>
    
    <cc>slomo</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1144591</commentid>
    <comment_count>0</comment_count>
    <who name="">fosero</who>
    <bug_when>2015-11-27 06:23:12 -0800</bug_when>
    <thetext>Since webkitgtk 2.11.1 hls streaming on http://twitch.tv/ crashes the tab in epiphany a few seconds in (it does stream for a short bit). This used to work fine in 2.10 . Tested 2.11.2 as well. Same crash for other HLS streams I can find on the web.

Webkit built from scratch on Gentoo with llvm 3.7, however not a debug build (given the build time requirements).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1144758</commentid>
    <comment_count>1</comment_count>
    <who name="Philippe Normand">pnormand</who>
    <bug_when>2015-11-30 07:56:10 -0800</bug_when>
    <thetext>Which GStreamer version? Since you&apos;re on Gentoo I suppose you built 1.6.1 at least, right?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1144759</commentid>
    <comment_count>2</comment_count>
    <who name="">fosero</who>
    <bug_when>2015-11-30 08:12:10 -0800</bug_when>
    <thetext>All my installed gstreamer components are at 1.6.1 currently, that is correct.

The HLS streaming has been working for a long time already, so I am positive it also worked with the gstreamer 1.4 series and webkitgtk 2.10 . Possibly even before that, but I can&apos;t quite remember/be sure.

I&apos;m also quite sure wk 2.10 in combination with gst 1.6 works, but can downgrade to be completely certain. It will however take a while building.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1144761</commentid>
    <comment_count>3</comment_count>
      <attachid>266245</attachid>
    <who name="">fosero</who>
    <bug_when>2015-11-30 08:14:47 -0800</bug_when>
    <thetext>Created attachment 266245
commandline output of epiphany opening http://twitch.tv</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1144762</commentid>
    <comment_count>4</comment_count>
    <who name="Carlos Garcia Campos">cgarcia</who>
    <bug_when>2015-11-30 08:17:35 -0800</bug_when>
    <thetext>I think I&apos;ve seen similar messages in some layout tests...</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1145158</commentid>
    <comment_count>5</comment_count>
    <who name="Philippe Normand">pnormand</who>
    <bug_when>2015-11-30 23:52:42 -0800</bug_when>
    <thetext>Bug 144040 is related then, possibly a duplicate. I&apos;ll check what&apos;s going on.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1145159</commentid>
    <comment_count>6</comment_count>
    <who name="Sebastian Dröge (slomo)">slomo</who>
    <bug_when>2015-11-30 23:54:07 -0800</bug_when>
    <thetext>Can someone get the URL to the actual HLS stream? That would allow debugging this without all of webkit around it... if the problem also appears there :)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1145207</commentid>
    <comment_count>7</comment_count>
    <who name="">fosero</who>
    <bug_when>2015-12-01 01:58:29 -0800</bug_when>
    <thetext>Maybe easier to just grab a less confusing HLS example page. Here 2 pages that crash in the same way, but a lot easier to read their source.

https://walterebert.com/playground/video/hls/
https://developer.apple.com/streaming/examples/basic-stream.html

As an added note, the commandline output posted earlier (#3) all appears before the stream starts to play, so before the crash.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1180749</commentid>
    <comment_count>8</comment_count>
    <who name="Philippe Normand">pnormand</who>
    <bug_when>2016-04-05 00:24:43 -0700</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of bug 144040 ***</thetext>
  </long_desc>
      
          <attachment
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            <attachid>266245</attachid>
            <date>2015-11-30 08:14:47 -0800</date>
            <delta_ts>2015-11-30 08:14:47 -0800</delta_ts>
            <desc>commandline output of epiphany opening http://twitch.tv</desc>
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    </bug>

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