[theora] can't demux with ogminfo / need to re-pac OGV to MKV

Jiri Navratil jiri at navratil.cz
Sun Jul 1 12:24:57 PDT 2012


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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