<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!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>196186</bug_id>
          
          <creation_ts>2019-03-24 02:37:14 -0700</creation_ts>
          <short_desc>[MSE]  audio distorted playing flv with flv.js</short_desc>
          <delta_ts>2019-09-23 18:48:45 -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>WebKit Local Build</version>
          <rep_platform>PC</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <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 name="Xi Ruoyao">xry111</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1520685</commentid>
    <comment_count>0</comment_count>
    <who name="Xi Ruoyao">xry111</who>
    <bug_when>2019-03-24 02:37:14 -0700</bug_when>
    <thetext>When watching a video from bilibili.com with epiphany-3.32.1.2, its audio is distorted heavily.

bilibili.com has open-sourced their player so I can reproduce this issue:

1. Build WebKitGTK-2.24.0.
2. Run MiniBrowser, open http://bilibili.github.io/flv.js/demo/.
3. Input the URL https://bf.mengyan1223.wang/assets/test.flv into the testbox and press &quot;Load&quot;.
4. This video is grabbed from https://www.bilibili.com/video/av12268511.  It contains scenes from various Star Trek episodes.  But with MiniBrowser and flv.js all human voice become Borg-like :).

If play this video natively (w/o MSE and flv.js) the audio is fine.

I&apos;m not sure if this is a WebKit issue or flv.js issue.  Also not sure if this should be in &quot;Media&quot; or &quot;WebKitGTK&quot; (because I have no Macs to test Safari).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1573514</commentid>
    <comment_count>1</comment_count>
    <who name="Xi Ruoyao">xry111</who>
    <bug_when>2019-09-23 18:48:45 -0700</bug_when>
    <thetext>Fixed in 2.26.1 release.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>