[libav-bugs] [Bug 398] New: Avconv doesn't support CodecState elements

bugzilla-daemon at aruru.libav.org bugzilla-daemon at aruru.libav.org
Tue Nov 27 02:09:22 CET 2012


https://bugzilla.libav.org/show_bug.cgi?id=398

           Summary: Avconv doesn't support CodecState elements
           Product: Libav
           Version: git HEAD
          Platform: X86
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: general
        AssignedTo: bugzilla at libav.org
        ReportedBy: fiaduu at gmail.com


It seems that avconv does not support CodecState (0xA4) elements.

Sample file: http://www.sendspace.com/file/yxuqbd

Command: avconv.exe -xerror -f_err_detect -explode -nostats -i video.mkv -map
0:a -map 0:v -f null -

Error I get:
[matroska,webm @ 000000000034F4E0] Unknown entry 0xA4
[matroska,webm @ 000000000034F4E0] Could not find codec parameters (Video:
mpeg2video, 720x576)
....
[buffer @ 0000000001750860] Invalid pixel format string '-1'
Error opening filters!

Could you please add this support?

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