[gstreamer-bugs] [Bug 450535] New: [faad] multichannel AAC downsampling seems invalid.

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-bad | Ver: 0.10.x
           Summary: [faad] multichannel AAC downsampling seems invalid.
           Product: GStreamer
           Version: 0.10.x
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: ganadist at chollian.net
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: 2.17/2.18
   GNOME milestone: Unspecified


Please describe the problem:
When totem plays multichannel AAC sample with 2 or 4channel speaker, I could
hear sound or voice from unexpected direction. and some of voices couldn't
hear.

So I searched multichannel AAC sample for speaker testing, and found there is a
problem related downsampling multichannel AAC.

Steps to reproduce:
1. download multichannel AAC sample from
http://82.10.220.174/51_Test_Encodes/AV_Setup_Tests/AAC-HE_6Ch_'Speaker_Test'.7z
2. play audio sample with totem



Actual results:
Some channel voices can't hear, or can hear from unexpected direction.

Expected results:
Each channel voices are heard from properly speakers.

Does this happen every time?
Yes.

Other information:


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