theora - Jul 2012 - can't demux with ogminfo / need to re-pac OGV to MKV

Hello,

I need to demux video files created with ffmpeg2theora 0.28+svn18147

I have ogminfo v1.5

and getting this error
(ogminfo.c) OGG stream 1 is of an unknown type (bad header?)
(ogminfo.c) OGG stream 2 is of an unknown type (bad header?)
(ogminfo.c) (a1/serial 1092562206) Vorbis audio (channels 2 rate 48000)

Is possible, that ogminfo is older then ffmpeg2theora ? Or what can be the
reason?

oggz-info.macosx movie.ogv 
Content-Duration: 01:55:03.400

Skeleton: serialno 1092562209
	6 packets in 5 pages, 1.2 packets/page, 0.777% Ogg overhead
	Presentation-Time: 0.000
	Basetime: 0.000

Theora: serialno 1092562207
	172588 packets in 42501 pages, 4.1 packets/page, 0.526% Ogg overhead
	Theora-Version: 3.2.1
	Video-Framerate: 25.000 fps
	Video-Width: 716
	Video-Height: 572

Vorbis: serialno 1092562206
	435481 packets in 18312 pages, 23.8 packets/page, 1.443% Ogg overhead
	Audio-Samplerate: 48000 Hz
	Audio-Channels: 2


mkvmerge -o movie.mkv movie.ogv 
mkvmerge v5.6.0 ('Kenya Kane') built on Jul  1 2012 17:12:28
'movie.ogv': Using the demultiplexer for the format 'Ogg/OGM'.
'movie.ogv' track 1: Using the output module for the format
'Theora'.
'movie.ogv' track 2: Using the output module for the format
'Vorbis'.
mkvmerge(36391) malloc: *** error for object 0x7fff78ea1860: pointer being freed
was not allocated
*** set a breakpoint in malloc_error_break to debug
Abort trap: 6

I need to re-pack my Vorbis + Theora from OGG to MKV. How I can do that, please?
(I'm on Mac OS X and have Linuxes and OpenBSDs too)

Thank you,
Jiri

--
Jiri Navratil, http://www.navratil.cz

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On Sun, Jul 1, 2012 at 2:30 PM, Jiri Navratil <jiri at navratil.cz>
wrote:
> Hello,
> I need to demux video files created with ffmpeg2theora 0.28+svn18147
> I have ogminfo v1.5
>
> and getting this error
> (ogminfo.c) OGG stream 1 is of an unknown type (bad header?)
You almost certainly shouldn't be using 'ogminfo' for anything.

The tools from liboggz are what you should use on Ogg/Theora+Vorbis files.
> mkvmerge(36391) malloc: *** error for object 0x7fff78ea1860: pointer being
> freed was not allocated
> *** set a breakpoint in malloc_error_break to debug
> Abort trap: 6
>
> I need to re-pack my Vorbis + Theora from OGG to MKV. How I can do that,
> please? (I'm on Mac OS X and have Linuxes and OpenBSDs too)
This is a pretty clear bug in mkvmerge. Potentially its fixed in a
later version than what you're running.

If not, at a minimum you should report it:
http://www.bunkus.org/videotools/mkvtoolnix/bugreports.html

You might want to try remuxing with ffmpeg, something like ffmpeg -i
input.ogv  -acodec copy -vcodec copy output.mkv.  But I make no
promises about the quality/validity of the files that come out.

I'm using ogmdemux v1.5
ogminfo v1.5 was used for outputs for this question

--
Jiri Navratil, http://www.navratil.cz,  +420 777 224 245

1. 7. 2012 v 20:30, Jiri Navratil:
> Hello,
> 
> I need to demux video files created with ffmpeg2theora 0.28+svn18147
> 
> I have ogminfo v1.5
> 
> and getting this error
> (ogminfo.c) OGG stream 1 is of an unknown type (bad header?)
> (ogminfo.c) OGG stream 2 is of an unknown type (bad header?)
> (ogminfo.c) (a1/serial 1092562206) Vorbis audio (channels 2 rate 48000)
> 
> Is possible, that ogminfo is older then ffmpeg2theora ? Or what can be the
reason?
> 
> oggz-info.macosx movie.ogv 
> Content-Duration: 01:55:03.400
> 
> Skeleton: serialno 1092562209
> 	6 packets in 5 pages, 1.2 packets/page, 0.777% Ogg overhead
> 	Presentation-Time: 0.000
> 	Basetime: 0.000
> 
> Theora: serialno 1092562207
> 	172588 packets in 42501 pages, 4.1 packets/page, 0.526% Ogg overhead
> 	Theora-Version: 3.2.1
> 	Video-Framerate: 25.000 fps
> 	Video-Width: 716
> 	Video-Height: 572
> 
> Vorbis: serialno 1092562206
> 	435481 packets in 18312 pages, 23.8 packets/page, 1.443% Ogg overhead
> 	Audio-Samplerate: 48000 Hz
> 	Audio-Channels: 2
> 
> 
> mkvmerge -o movie.mkv movie.ogv 
> mkvmerge v5.6.0 ('Kenya Kane') built on Jul  1 2012 17:12:28
> 'movie.ogv': Using the demultiplexer for the format
'Ogg/OGM'.
> 'movie.ogv' track 1: Using the output module for the format
'Theora'.
> 'movie.ogv' track 2: Using the output module for the format
'Vorbis'.
> mkvmerge(36391) malloc: *** error for object 0x7fff78ea1860: pointer being
freed was not allocated
> *** set a breakpoint in malloc_error_break to debug
> Abort trap: 6
> 
> I need to re-pack my Vorbis + Theora from OGG to MKV. How I can do that,
please? (I'm on Mac OS X and have Linuxes and OpenBSDs too)
> 
> Thank you,
> Jiri
> 
> --
> Jiri Navratil, http://www.navratil.cz
> 
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