Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 5092] New: MPEGTS: Audio Layer 2[Malformed Packet]

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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5092

           Summary: MPEGTS: Audio Layer 2[Malformed Packet]
           Product: Wireshark
           Version: 1.2.4
          Platform: Other
        OS/Version: Windows 2000
            Status: NEW
          Severity: Normal
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: hhhansen@xxxxxxxxx


Created an attachment (id=5024)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=5024)
captured IP datagram

Build Information:
Paste the COMPLETE build information from "Help->About Wireshark", "wireshark
-v", or "tshark -v".
--
I've got the the message "Audio Layer 2[Malformed Packet]" from Wireshark for
the following IP datagram (MPEGTS/RTP):
Frame 1 (1370 bytes on wire, 1370 bytes captured)
Ethernet II, Src: ViaTechn_d6:7d:a8 (00:40:63:d6:7d:a8), Dst:
IPv4mcast_00:00:0a (01:00:5e:00:00:0a)
Internet Protocol, Src: 10.0.0.10 (10.0.0.10), Dst: 225.0.0.10 (225.0.0.10)
User Datagram Protocol, Src Port: avt-profile-1 (5004), Dst Port: avt-profile-1
(5004)
Real-Time Transport Protocol
ISO/IEC 13818-1 PID=0x20 CC=3
ISO/IEC 13818-1 PID=0x2a CC=11
[Malformed Packet: MPEG Audio]
ISO/IEC 13818-1 PID=0x20 CC=4
[Malformed Packet: MPEG Audio]
ISO/IEC 13818-1 PID=0x2a CC=12
ISO/IEC 13818-1 PID=0x20 CC=5
ISO/IEC 13818-1 PID=0x2a CC=13
ISO/IEC 13818-1 PID=0x20 CC=6

Please can you tell me the reason for this message which happens on nearly all
IP datagrams. It seems to me that the package is ok, because VLC decodes all
packets without any error. I've attached one datagram to this report.

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