[FFmpeg-trac] #3136(avutil:new): ABI in libavutil as been broken since 2.x without libary soname change
FFmpeg
trac at avcodec.org
Fri Nov 15 09:50:33 CET 2013
#3136: ABI in libavutil as been broken since 2.x without libary soname change
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Reporter: marillat | Owner:
Type: defect | Status: new
Priority: important | Component: avutil
Version: git-master | Resolution:
Keywords: regression | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by marillat):
Replying to [comment:6 marillat]:
> Replying to [comment:5 michael]:
> > Replying to [comment:4 marillat]:
> > > Replying to [comment:3 michael]:
> > > > Its quite unfortunate that this issue hasnt been raised louder
earlier.
> > > > But how bad is the issue really ?
> > > > I would assume that few applications use the lls code from
libavutil.
> > > > So naively thinking maybe only very few need to be rebuild.
> > >
> > > May be not all application uses lls code directly, but at least
major application like vlc and XBMC doesn't work.
> >
> > Ok, then there is a problem, how can i reproduce that ? what was vlc
compiled against and what linked against ? (same question for xbmc)
> > also i dont see any use of lls in vlc
> > and am i assuming correctly that you build libavutil and libavcodec
new ? libavcodec does use the lls code
>
> Debian unstable i386 packages from my repository deb-multimedia.org
>
> Installed ffmpeg 1.2.4-dmo3 and then upgraded to 2.1.0-dmo2
And here is the error messages :
xbmc and x264 doesn't start at all.
vlc:
{{{
[0x99fbb80] main decoder error: no suitable decoder module for fourcc
`h264'. VLC probably does not support this sound or video format.
}}}
melt:
{{{
mlt_repository_init: failed to dlopen /usr/lib/i386-linux-
gnu/mlt/libmltavformat.so (/usr/lib/i386-linux-
gnu/i686/cmov/libavcodec.so.54: symbol avpriv_evaluate_lls, version
LIBAVUTIL_52 not defined in file libavutil.so.52 with link time reference)
Failed to load "sample.mp4"
}}}
Christian
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3136#comment:7>
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